diff options
Diffstat (limited to 'package/boot/uboot-sunxi/patches/011-dt-sync-dts-files-with-kernel.patch')
| -rw-r--r-- | package/boot/uboot-sunxi/patches/011-dt-sync-dts-files-with-kernel.patch | 7354 |
1 files changed, 7354 insertions, 0 deletions
diff --git a/package/boot/uboot-sunxi/patches/011-dt-sync-dts-files-with-kernel.patch b/package/boot/uboot-sunxi/patches/011-dt-sync-dts-files-with-kernel.patch new file mode 100644 index 0000000..1b7a059 --- /dev/null +++ b/package/boot/uboot-sunxi/patches/011-dt-sync-dts-files-with-kernel.patch @@ -0,0 +1,7354 @@ +From 80e5f83c0fc4bf42110cc55ce671ad7ddc7b08a4 Mon Sep 17 00:00:00 2001 +From: Hans de Goede <hdegoede@redhat.com> +Date: Mon, 14 Mar 2016 17:37:09 +0100 +Subject: [PATCH] sunxi: Sync dts files with the upstream kernel + +Sync dts files with the upstream kernel including +changes queued for 4.6: + +https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/commit/?h=sunxi/dt-for-4.6 + +Note this adds a number of new unused board dts files. I've asked the +authors of the kernel commits adding these to submit a matching defconfig +to u-boot. + +Signed-off-by: Hans de Goede <hdegoede@redhat.com> +Acked-by: Ian Campbell <ijc@hellion.org.uk> +--- + arch/arm/dts/Makefile | 8 +- + arch/arm/dts/axp22x.dtsi | 145 ++++++++++++ + arch/arm/dts/sun4i-a10-a1000.dts | 4 + + arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts | 22 ++ + arch/arm/dts/sun4i-a10-cubieboard.dts | 4 + + arch/arm/dts/sun4i-a10-gemei-g9.dts | 63 +++++- + arch/arm/dts/sun4i-a10-inet1.dts | 48 ++++ + arch/arm/dts/sun4i-a10-inet97fv2.dts | 127 ++++++++++- + arch/arm/dts/sun4i-a10-inet9f-rev03.dts | 181 +++++++++++++++ + arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts | 86 +------ + arch/arm/dts/sun4i-a10-jesurun-q5.dts | 15 ++ + arch/arm/dts/sun4i-a10-marsboard.dts | 23 ++ + arch/arm/dts/sun4i-a10-mk802.dts | 37 +++ + arch/arm/dts/sun4i-a10-olinuxino-lime.dts | 12 + + arch/arm/dts/sun4i-a10-pcduino.dts | 58 ++++- + arch/arm/dts/sun4i-a10-pcduino2.dts | 78 +++++++ + arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts | 69 ++++++ + arch/arm/dts/sun4i-a10.dtsi | 153 +++++++++++-- + arch/arm/dts/sun5i-a10s-auxtek-t004.dts | 14 ++ + arch/arm/dts/sun5i-a10s-olinuxino-micro.dts | 2 +- + arch/arm/dts/sun5i-a13-empire-electronix-d709.dts | 19 +- + arch/arm/dts/sun5i-a13-inet-98v-rev2.dts | 26 +-- + arch/arm/dts/sun5i-a13-utoo-p66.dts | 30 +++ + arch/arm/dts/sun5i-q8-common.dtsi | 10 + + arch/arm/dts/sun5i-r8-chip.dts | 47 +++- + arch/arm/dts/sun5i.dtsi | 31 +++ + arch/arm/dts/sun6i-a31-colombus.dts | 24 ++ + arch/arm/dts/sun6i-a31-hummingbird.dts | 132 ++++++----- + arch/arm/dts/sun6i-a31.dtsi | 65 +++++- + arch/arm/dts/sun6i-a31s-primo81.dts | 247 ++++++++++++++++++++- + arch/arm/dts/sun6i-a31s-sina31s-core.dtsi | 142 ++++++++++++ + arch/arm/dts/sun6i-a31s-sina31s.dts | 153 +++++++++++++ + .../arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts | 205 +++++++++++++++++ + arch/arm/dts/sun7i-a20-bananapi.dts | 78 ++++++- + arch/arm/dts/sun7i-a20-cubieboard2.dts | 23 ++ + arch/arm/dts/sun7i-a20-cubietruck.dts | 4 + + arch/arm/dts/sun7i-a20-icnova-swac.dts | 169 ++++++++++++++ + arch/arm/dts/sun7i-a20-itead-ibox.dts | 125 +++++++++++ + arch/arm/dts/sun7i-a20-lamobo-r1.dts | 10 - + arch/arm/dts/sun7i-a20-mk808c.dts | 39 ++++ + arch/arm/dts/sun7i-a20-olimex-som-evb.dts | 95 ++++++-- + arch/arm/dts/sun7i-a20-olinuxino-lime.dts | 12 + + arch/arm/dts/sun7i-a20-olinuxino-lime2.dts | 47 ++++ + arch/arm/dts/sun7i-a20-olinuxino-micro.dts | 6 + + arch/arm/dts/sun7i-a20-orangepi-mini.dts | 33 +++ + arch/arm/dts/sun7i-a20-orangepi.dts | 29 +++ + arch/arm/dts/sun7i-a20-pcduino3-nano.dts | 69 +++++- + arch/arm/dts/sun7i-a20-pcduino3.dts | 58 ++++- + arch/arm/dts/sun7i-a20-wexler-tab7200.dts | 90 +++++++- + arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts | 187 +++++++++++++++- + arch/arm/dts/sun7i-a20.dtsi | 113 +++++++++- + arch/arm/dts/sun8i-a23-a33.dtsi | 71 ++++-- + arch/arm/dts/sun8i-a23-gt90h-v4.dts | 120 +++++++++- + arch/arm/dts/sun8i-a23.dtsi | 25 +++ + arch/arm/dts/sun8i-a33-sinlinx-sina33.dts | 83 ++++++- + arch/arm/dts/sun8i-a33.dtsi | 45 ++++ + arch/arm/dts/sun8i-a83t-cubietruck-plus.dts | 65 ++++++ + arch/arm/dts/sun8i-a83t.dtsi | 125 +++++------ + arch/arm/dts/sun8i-h3-orangepi-pc.dts | 69 ++++++ + arch/arm/dts/sun8i-h3-orangepi-plus.dts | 63 ++++++ + arch/arm/dts/sun8i-h3.dtsi | 189 +++++++++++----- + arch/arm/dts/sun8i-q8-common.dtsi | 96 +++++++- + arch/arm/dts/sun9i-a80-cubieboard4.dts | 36 +++ + arch/arm/dts/sun9i-a80-optimus.dts | 48 ++-- + arch/arm/dts/sun9i-a80.dtsi | 204 +++++++++++++++-- + arch/arm/dts/sunxi-itead-core-common.dtsi | 136 ++++++++++++ + arch/arm/dts/sunxi-q8-common.dtsi | 6 + + 67 files changed, 4351 insertions(+), 497 deletions(-) + create mode 100644 arch/arm/dts/axp22x.dtsi + create mode 100644 arch/arm/dts/sun4i-a10-pcduino2.dts + create mode 100644 arch/arm/dts/sun6i-a31s-sina31s-core.dtsi + create mode 100644 arch/arm/dts/sun6i-a31s-sina31s.dts + create mode 100644 arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts + create mode 100644 arch/arm/dts/sun7i-a20-icnova-swac.dts + create mode 100644 arch/arm/dts/sun7i-a20-itead-ibox.dts + create mode 100644 arch/arm/dts/sun8i-a83t-cubietruck-plus.dts + create mode 100644 arch/arm/dts/sunxi-itead-core-common.dtsi + +diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile +index 578038b..0cea4b4 100644 +--- a/arch/arm/dts/Makefile ++++ b/arch/arm/dts/Makefile +@@ -126,6 +126,7 @@ dtb-$(CONFIG_MACH_SUN4I) += \ + sun4i-a10-mk802ii.dtb \ + sun4i-a10-olinuxino-lime.dtb \ + sun4i-a10-pcduino.dtb \ ++ sun4i-a10-pcduino2.dtb \ + sun4i-a10-pov-protab2-ips9.dtb + dtb-$(CONFIG_MACH_SUN5I) += \ + sun5i-a10s-auxtek-t003.dtb \ +@@ -154,7 +155,9 @@ dtb-$(CONFIG_MACH_SUN6I) += \ + sun6i-a31-mixtile-loftq.dtb \ + sun6i-a31s-cs908.dtb \ + sun6i-a31s-primo81.dtb \ +- sun6i-a31s-sinovoip-bpi-m2.dtb ++ sun6i-a31s-sina31s.dtb \ ++ sun6i-a31s-sinovoip-bpi-m2.dtb \ ++ sun6i-a31s-yones-toptech-bs1078-v2.dtb + dtb-$(CONFIG_MACH_SUN7I) += \ + sun7i-a20-ainol-aw1.dtb \ + sun7i-a20-bananapi.dtb \ +@@ -163,6 +166,8 @@ dtb-$(CONFIG_MACH_SUN7I) += \ + sun7i-a20-cubietruck.dtb \ + sun7i-a20-hummingbird.dtb \ + sun7i-a20-i12-tvbox.dtb \ ++ sun7i-a20-icnova-swac.dtb \ ++ sun7i-a20-itead-ibox.dtb \ + sun7i-a20-lamobo-r1.dtb \ + sun7i-a20-m3.dtb \ + sun7i-a20-m5.dtb \ +@@ -189,6 +194,7 @@ dtb-$(CONFIG_MACH_SUN8I_A33) += \ + sun8i-a33-sinlinx-sina33.dtb + dtb-$(CONFIG_MACH_SUN8I_A83T) += \ + sun8i-a83t-allwinner-h8homlet-v2.dtb \ ++ sun8i-a83t-cubietruck-plus.dtb \ + sun8i-a83t-sinovoip-bpi-m3.dtb + dtb-$(CONFIG_MACH_SUN8I_H3) += \ + sun8i-h3-orangepi-pc.dtb \ +diff --git a/arch/arm/dts/axp22x.dtsi b/arch/arm/dts/axp22x.dtsi +new file mode 100644 +index 0000000..0cfec50 +--- /dev/null ++++ b/arch/arm/dts/axp22x.dtsi +@@ -0,0 +1,145 @@ ++/* ++ * Copyright 2015 Chen-Yu Tsai ++ * ++ * Chen-Yu Tsai <wens@csie.org> ++ * ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. ++ * ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ */ ++ ++/* ++ * AXP221/221s/223 Integrated Power Management Chip ++ * http://www.x-powers.com/product/AXP22X.php ++ * http://dl.linux-sunxi.org/AXP/AXP221%20Datasheet%20V1.2%2020130326%20.pdf ++ */ ++ ++&axp22x { ++ interrupt-controller; ++ #interrupt-cells = <1>; ++ ++ regulators { ++ /* Default work frequency for buck regulators */ ++ x-powers,dcdc-freq = <3000>; ++ ++ reg_dcdc1: dcdc1 { ++ regulator-name = "dcdc1"; ++ }; ++ ++ reg_dcdc2: dcdc2 { ++ regulator-name = "dcdc2"; ++ }; ++ ++ reg_dcdc3: dcdc3 { ++ regulator-name = "dcdc3"; ++ }; ++ ++ reg_dcdc4: dcdc4 { ++ regulator-name = "dcdc4"; ++ }; ++ ++ reg_dcdc5: dcdc5 { ++ regulator-name = "dcdc5"; ++ }; ++ ++ reg_dc1sw: dc1sw { ++ regulator-name = "dc1sw"; ++ }; ++ ++ reg_dc5ldo: dc5ldo { ++ regulator-name = "dc5ldo"; ++ }; ++ ++ reg_aldo1: aldo1 { ++ regulator-name = "aldo1"; ++ }; ++ ++ reg_aldo2: aldo2 { ++ regulator-name = "aldo2"; ++ }; ++ ++ reg_aldo3: aldo3 { ++ regulator-name = "aldo3"; ++ }; ++ ++ reg_dldo1: dldo1 { ++ regulator-name = "dldo1"; ++ }; ++ ++ reg_dldo2: dldo2 { ++ regulator-name = "dldo2"; ++ }; ++ ++ reg_dldo3: dldo3 { ++ regulator-name = "dldo3"; ++ }; ++ ++ reg_dldo4: dldo4 { ++ regulator-name = "dldo4"; ++ }; ++ ++ reg_eldo1: eldo1 { ++ regulator-name = "eldo1"; ++ }; ++ ++ reg_eldo2: eldo2 { ++ regulator-name = "eldo2"; ++ }; ++ ++ reg_eldo3: eldo3 { ++ regulator-name = "eldo3"; ++ }; ++ ++ reg_ldo_io0: ldo_io0 { ++ regulator-name = "ldo_io0"; ++ status = "disabled"; ++ }; ++ ++ reg_ldo_io1: ldo_io1 { ++ regulator-name = "ldo_io1"; ++ status = "disabled"; ++ }; ++ ++ reg_rtc_ldo: rtc_ldo { ++ /* RTC_LDO is a fixed, always-on regulator */ ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "rtc_ldo"; ++ }; ++ }; ++}; +diff --git a/arch/arm/dts/sun4i-a10-a1000.dts b/arch/arm/dts/sun4i-a10-a1000.dts +index 2630d78..97570cb 100644 +--- a/arch/arm/dts/sun4i-a10-a1000.dts ++++ b/arch/arm/dts/sun4i-a10-a1000.dts +@@ -93,6 +93,10 @@ + status = "okay"; + }; + ++&codec { ++ status = "okay"; ++}; ++ + &ehci0 { + status = "okay"; + }; +diff --git a/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts b/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts +index 1430568..023b03e 100644 +--- a/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts ++++ b/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts +@@ -45,6 +45,7 @@ + #include "sunxi-common-regulators.dtsi" + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/input/input.h> ++#include <dt-bindings/interrupt-controller/irq.h> + + / { + model = "Chuwi V7 CW0825"; +@@ -78,6 +79,27 @@ + }; + }; + ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c1_pins_a>; ++ status = "okay"; ++}; ++ ++&i2c2 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c2_pins_a>; ++ status = "okay"; ++ ++ ft5306de4: touchscreen@38 { ++ compatible = "edt,edt-ft5406"; ++ reg = <0x38>; ++ interrupt-parent = <&pio>; ++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; ++ touchscreen-size-x = <1024>; ++ touchscreen-size-y = <768>; ++ }; ++}; ++ + &lradc { + vref-supply = <®_vcc3v0>; + status = "okay"; +diff --git a/arch/arm/dts/sun4i-a10-cubieboard.dts b/arch/arm/dts/sun4i-a10-cubieboard.dts +index 046a84d..710e2ef 100644 +--- a/arch/arm/dts/sun4i-a10-cubieboard.dts ++++ b/arch/arm/dts/sun4i-a10-cubieboard.dts +@@ -83,6 +83,10 @@ + status = "okay"; + }; + ++&codec { ++ status = "okay"; ++}; ++ + &cpu0 { + cpu-supply = <®_dcdc2>; + }; +diff --git a/arch/arm/dts/sun4i-a10-gemei-g9.dts b/arch/arm/dts/sun4i-a10-gemei-g9.dts +index 570754d..ac64781 100644 +--- a/arch/arm/dts/sun4i-a10-gemei-g9.dts ++++ b/arch/arm/dts/sun4i-a10-gemei-g9.dts +@@ -47,6 +47,7 @@ + #include "sunxi-common-regulators.dtsi" + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/input/input.h> ++#include <dt-bindings/interrupt-controller/irq.h> + + / { + model = "Gemei G9 Tablet"; +@@ -64,12 +65,22 @@ + /* + * TODO: + * 2x cameras via CSI +- * bma250 IRQs + * AXP battery management + * NAND + * OTG + * Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48 + */ ++&codec { ++ /* PH15 controls power to external amplifier (ft2012q) */ ++ pinctrl-names = "default"; ++ pinctrl-0 = <&codec_pa_pin>; ++ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; ++ status = "okay"; ++}; ++ ++&cpu0 { ++ cpu-supply = <®_dcdc2>; ++}; + + &ehci0 { + status = "okay"; +@@ -85,15 +96,13 @@ + status = "okay"; + + axp209: pmic@34 { +- compatible = "x-powers,axp209"; + reg = <0x34>; + interrupts = <0>; +- +- interrupt-controller; +- #interrupt-cells = <1>; + }; + }; + ++#include "axp209.dtsi" ++ + &i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; +@@ -103,17 +112,13 @@ + bma250@18 { + compatible = "bosch,bma250"; + reg = <0x18>; +- +- /* +- * TODO: interrupt pins: +- * int1 - PH00 +- * int2 - PI10 +- */ ++ interrupt-parent = <&pio>; ++ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH00 / EINT0 */ + }; + }; + + &lradc { +- vref-supply = <®_vcc3v0>; ++ vref-supply = <®_ldo2>; + + status = "okay"; + +@@ -149,6 +154,40 @@ + status = "okay"; + }; + ++&pio { ++ codec_pa_pin: codec_pa_pin@0 { ++ allwinner,pins = "PH15"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++}; ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <1250000>; ++ regulator-max-microvolt = <1250000>; ++ regulator-name = "vdd-int-dll"; ++}; ++ ++®_ldo1 { ++ regulator-name = "vdd-rtc"; ++}; ++ ++®_ldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "avcc"; ++}; ++ + ®_usb1_vbus { + status = "okay"; + }; +diff --git a/arch/arm/dts/sun4i-a10-inet1.dts b/arch/arm/dts/sun4i-a10-inet1.dts +index 487ce63..e09053b 100644 +--- a/arch/arm/dts/sun4i-a10-inet1.dts ++++ b/arch/arm/dts/sun4i-a10-inet1.dts +@@ -47,6 +47,7 @@ + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> ++#include <dt-bindings/pwm/pwm.h> + + / { + model = "iNet-1"; +@@ -56,11 +57,25 @@ + serial0 = &uart0; + }; + ++ backlight: backlight { ++ compatible = "pwm-backlight"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&bl_en_pin_inet>; ++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; ++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; ++ default-brightness-level = <8>; ++ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ ++ }; ++ + chosen { + stdout-path = "serial0:115200n8"; + }; + }; + ++&codec { ++ status = "okay"; ++}; ++ + &cpu0 { + cpu-supply = <®_dcdc2>; + }; +@@ -104,6 +119,19 @@ + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; ++ ++ ft5x: touchscreen@38 { ++ compatible = "edt,edt-ft5406"; ++ reg = <0x38>; ++ interrupt-parent = <&pio>; ++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&touchscreen_wake_pin>; ++ wake-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* PB13 */ ++ touchscreen-size-x = <600>; ++ touchscreen-size-y = <1024>; ++ touchscreen-swapped-x-y; ++ }; + }; + + &lradc { +@@ -151,6 +179,20 @@ + }; + + &pio { ++ bl_en_pin_inet: bl_en_pin@0 { ++ allwinner,pins = "PH7"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ touchscreen_wake_pin: touchscreen_wake_pin@0 { ++ allwinner,pins = "PB13"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ + usb0_id_detect_pin: usb0_id_detect_pin@0 { + allwinner,pins = "PH4"; + allwinner,function = "gpio_in"; +@@ -166,6 +208,12 @@ + }; + }; + ++&pwm { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pwm0_pins_a>; ++ status = "okay"; ++}; ++ + ®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; +diff --git a/arch/arm/dts/sun4i-a10-inet97fv2.dts b/arch/arm/dts/sun4i-a10-inet97fv2.dts +index 6c927a8..04b0d2d 100644 +--- a/arch/arm/dts/sun4i-a10-inet97fv2.dts ++++ b/arch/arm/dts/sun4i-a10-inet97fv2.dts +@@ -47,6 +47,8 @@ + #include "sunxi-common-regulators.dtsi" + + #include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/input/input.h> ++#include <dt-bindings/interrupt-controller/irq.h> + + / { + model = "INet-97F Rev 02"; +@@ -61,8 +63,8 @@ + }; + }; + +-&ehci0 { +- status = "okay"; ++&cpu0 { ++ cpu-supply = <®_dcdc2>; + }; + + &ehci1 { +@@ -75,12 +77,71 @@ + status = "okay"; + + axp209: pmic@34 { +- compatible = "x-powers,axp209"; + reg = <0x34>; + interrupts = <0>; ++ }; ++}; ++ ++#include "axp209.dtsi" ++ ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c1_pins_a>; ++ status = "okay"; ++}; ++ ++&i2c2 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c2_pins_a>; ++ status = "okay"; ++ ++ ft5406ee8: touchscreen@38 { ++ compatible = "edt,edt-ft5406"; ++ reg = <0x38>; ++ interrupt-parent = <&pio>; ++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; ++ touchscreen-size-x = <800>; ++ touchscreen-size-y = <480>; ++ }; ++}; ++ ++&lradc { ++ vref-supply = <®_ldo2>; ++ status = "okay"; ++ ++ button@200 { ++ label = "Menu"; ++ linux,code = <KEY_MENU>; ++ channel = <0>; ++ voltage = <200000>; ++ }; ++ ++ button@600 { ++ label = "Volume Up"; ++ linux,code = <KEY_VOLUMEUP>; ++ channel = <0>; ++ voltage = <600000>; ++ }; + +- interrupt-controller; +- #interrupt-cells = <1>; ++ button@800 { ++ label = "Volume Down"; ++ linux,code = <KEY_VOLUMEDOWN>; ++ channel = <0>; ++ voltage = <800000>; ++ }; ++ ++ button@1000 { ++ label = "Home"; ++ linux,code = <KEY_HOMEPAGE>; ++ channel = <0>; ++ voltage = <1000000>; ++ }; ++ ++ button@1200 { ++ label = "Esc"; ++ linux,code = <KEY_ESC>; ++ channel = <0>; ++ voltage = <1200000>; + }; + }; + +@@ -94,15 +155,52 @@ + status = "okay"; + }; + +-&ohci0 { ++&otg_sram { + status = "okay"; + }; + +-&ohci1 { +- status = "okay"; ++&pio { ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ ++ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { ++ allwinner,pins = "PH5"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; ++ }; ++}; ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; + }; + +-®_usb1_vbus { ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <1250000>; ++ regulator-max-microvolt = <1250000>; ++ regulator-name = "vdd-int-dll"; ++}; ++ ++®_ldo1 { ++ regulator-name = "vdd-rtc"; ++}; ++ ++®_ldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "avcc"; ++}; ++ ++®_usb0_vbus { + status = "okay"; + }; + +@@ -116,8 +214,17 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ + &usbphy { +- usb1_vbus-supply = <®_usb1_vbus>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ ++ usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ ++ usb0_vbus-supply = <®_usb0_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; + }; +diff --git a/arch/arm/dts/sun4i-a10-inet9f-rev03.dts b/arch/arm/dts/sun4i-a10-inet9f-rev03.dts +index 8446465..bba4f9c 100644 +--- a/arch/arm/dts/sun4i-a10-inet9f-rev03.dts ++++ b/arch/arm/dts/sun4i-a10-inet9f-rev03.dts +@@ -59,6 +59,159 @@ + chosen { + stdout-path = "serial0:115200n8"; + }; ++ ++ gpio_keys { ++ compatible = "gpio-keys-polled"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&key_pins_inet9f>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ poll-interval = <20>; ++ ++ button@0 { ++ label = "Left Joystick Left"; ++ linux,code = <ABS_X>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <0xffffffff>; /* -1 */ ++ gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */ ++ }; ++ ++ button@1 { ++ label = "Left Joystick Right"; ++ linux,code = <ABS_X>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <1>; ++ gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */ ++ }; ++ ++ button@2 { ++ label = "Left Joystick Up"; ++ linux,code = <ABS_Y>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <0xffffffff>; /* -1 */ ++ gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */ ++ }; ++ ++ button@3 { ++ label = "Left Joystick Down"; ++ linux,code = <ABS_Y>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <1>; ++ gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ ++ }; ++ ++ button@4 { ++ label = "Right Joystick Left"; ++ linux,code = <ABS_Z>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <0xffffffff>; /* -1 */ ++ gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */ ++ }; ++ ++ button@5 { ++ label = "Right Joystick Right"; ++ linux,code = <ABS_Z>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <1>; ++ gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */ ++ }; ++ ++ button@6 { ++ label = "Right Joystick Up"; ++ linux,code = <ABS_RZ>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <0xffffffff>; /* -1 */ ++ gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */ ++ }; ++ ++ button@7 { ++ label = "Right Joystick Down"; ++ linux,code = <ABS_RZ>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <1>; ++ gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */ ++ }; ++ ++ button@8 { ++ label = "DPad Left"; ++ linux,code = <ABS_HAT0X>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <0xffffffff>; /* -1 */ ++ gpios = <&pio 7 23 GPIO_ACTIVE_LOW>; /* PH23 */ ++ }; ++ ++ button@9 { ++ label = "DPad Right"; ++ linux,code = <ABS_HAT0X>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <1>; ++ gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */ ++ }; ++ ++ button@10 { ++ label = "DPad Up"; ++ linux,code = <ABS_HAT0Y>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <0xffffffff>; /* -1 */ ++ gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */ ++ }; ++ ++ button@11 { ++ label = "DPad Down"; ++ linux,code = <ABS_HAT0Y>; ++ linux,input-type = <EV_ABS>; ++ linux,input-value = <1>; ++ gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */ ++ }; ++ ++ button@12 { ++ label = "Button X"; ++ linux,code = <BTN_X>; ++ gpios = <&pio 0 16 GPIO_ACTIVE_LOW>; /* PA16 */ ++ }; ++ ++ button@13 { ++ label = "Button Y"; ++ linux,code = <BTN_Y>; ++ gpios = <&pio 0 14 GPIO_ACTIVE_LOW>; /* PA14 */ ++ }; ++ ++ button@14 { ++ label = "Button A"; ++ linux,code = <BTN_A>; ++ gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */ ++ }; ++ ++ button@15 { ++ label = "Button B"; ++ linux,code = <BTN_B>; ++ gpios = <&pio 0 15 GPIO_ACTIVE_LOW>; /* PA15 */ ++ }; ++ ++ button@16 { ++ label = "Select Button"; ++ linux,code = <BTN_SELECT>; ++ gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */ ++ }; ++ ++ button@17 { ++ label = "Start Button"; ++ linux,code = <BTN_START>; ++ gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */ ++ }; ++ ++ button@18 { ++ label = "Top Left Button"; ++ linux,code = <BTN_TL>; ++ gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */ ++ }; ++ ++ button@19 { ++ label = "Top Right Button"; ++ linux,code = <BTN_TR>; ++ gpios = <&pio 0 13 GPIO_ACTIVE_LOW>; /* PA13 */ ++ }; ++ }; + }; + + &cpu0 { +@@ -86,12 +239,29 @@ + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; ++ ++ /* Accelerometer */ ++ bma250@18 { ++ compatible = "bosch,bma250"; ++ reg = <0x18>; ++ interrupt-parent = <&pio>; ++ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */ ++ }; + }; + + &i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; ++ ++ ft5406ee8: touchscreen@38 { ++ compatible = "edt,edt-ft5406"; ++ reg = <0x38>; ++ interrupt-parent = <&pio>; ++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; ++ touchscreen-size-x = <800>; ++ touchscreen-size-y = <480>; ++ }; + }; + + &lradc { +@@ -149,6 +319,17 @@ + }; + + &pio { ++ key_pins_inet9f: key_pins@0 { ++ allwinner,pins = "PA0", "PA1", "PA3", "PA4", ++ "PA5", "PA6", "PA8", "PA9", ++ "PA11", "PA12", "PA13", ++ "PA14", "PA15", "PA16", "PA17", ++ "PH22", "PH23", "PH24", "PH25", "PH26"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ + usb0_id_detect_pin: usb0_id_detect_pin@0 { + allwinner,pins = "PH4"; + allwinner,function = "gpio_in"; +diff --git a/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts b/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts +index 985e155..4e798f0 100644 +--- a/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts ++++ b/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts +@@ -1,5 +1,6 @@ + /* + * Copyright 2015 Josef Gajdusek <atx@atx.name> ++ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual +@@ -42,22 +43,11 @@ + + /dts-v1/; + #include "sun4i-a10.dtsi" +-#include "sunxi-common-regulators.dtsi" +- +-#include <dt-bindings/gpio/gpio.h> +-#include <dt-bindings/pinctrl/sun4i-a10.h> ++#include "sunxi-itead-core-common.dtsi" + + / { + model = "Iteaduino Plus A10"; + compatible = "itead,iteaduino-plus-a10", "allwinner,sun4i-a10"; +- +- aliases { +- serial0 = &uart0; +- }; +- +- chosen { +- stdout-path = "serial0:115200n8"; +- }; + }; + + &ahci { +@@ -65,18 +55,6 @@ + status = "okay"; + }; + +-&cpu0 { +- cpu-supply = <®_dcdc2>; +-}; +- +-&ehci0 { +- status = "okay"; +-}; +- +-&ehci1 { +- status = "okay"; +-}; +- + &emac { + pinctrl-names = "default"; + pinctrl-0 = <&emac_pins_a>; +@@ -89,12 +67,7 @@ + }; + + &i2c0 { +- pinctrl-names = "default"; +- pinctrl-0 = <&i2c0_pins_a>; +- status = "okay"; +- + axp209: pmic@34 { +- reg = <0x34>; + interrupts = <0>; + }; + }; +@@ -135,68 +108,13 @@ + status = "okay"; + }; + +-&ohci0 { +- status = "okay"; +-}; +- +-&ohci1 { +- status = "okay"; +-}; +- + ®_ahci_5v { + status = "okay"; + }; + +-#include "axp209.dtsi" +- +-®_dcdc2 { +- regulator-always-on; +- regulator-min-microvolt = <1000000>; +- regulator-max-microvolt = <1450000>; +- regulator-name = "vdd-cpu"; +-}; +- +-®_dcdc3 { +- regulator-always-on; +- regulator-min-microvolt = <1000000>; +- regulator-max-microvolt = <1400000>; +- regulator-name = "vdd-int-dll"; +-}; +- +-®_ldo1 { +- regulator-name = "vdd-rtc"; +-}; +- +-®_ldo2 { +- regulator-always-on; +- regulator-min-microvolt = <3000000>; +- regulator-max-microvolt = <3000000>; +- regulator-name = "avcc"; +-}; +- +-®_usb1_vbus { +- status = "okay"; +-}; +- +-®_usb2_vbus { +- status = "okay"; +-}; +- + &spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins_a>, + <&spi0_cs0_pins_a>; + status = "okay"; + }; +- +-&uart0 { +- pinctrl-names = "default"; +- pinctrl-0 = <&uart0_pins_a>; +- status = "okay"; +-}; +- +-&usbphy { +- usb1_vbus-supply = <®_usb1_vbus>; +- usb2_vbus-supply = <®_usb2_vbus>; +- status = "okay"; +-}; +diff --git a/arch/arm/dts/sun4i-a10-jesurun-q5.dts b/arch/arm/dts/sun4i-a10-jesurun-q5.dts +index dc2f2ae..7afc7a6 100644 +--- a/arch/arm/dts/sun4i-a10-jesurun-q5.dts ++++ b/arch/arm/dts/sun4i-a10-jesurun-q5.dts +@@ -156,6 +156,10 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { + emac_power_pin_q5: emac_power_pin@0 { + allwinner,pins = "PH19"; +@@ -172,6 +176,11 @@ + }; + }; + ++®_usb0_vbus { ++ regulator-boot-on; ++ status = "okay"; ++}; ++ + ®_usb1_vbus { + status = "okay"; + }; +@@ -186,7 +195,13 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "host"; ++ status = "okay"; ++}; ++ + &usbphy { ++ usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun4i-a10-marsboard.dts b/arch/arm/dts/sun4i-a10-marsboard.dts +index 02158bc..8e50723 100644 +--- a/arch/arm/dts/sun4i-a10-marsboard.dts ++++ b/arch/arm/dts/sun4i-a10-marsboard.dts +@@ -91,6 +91,10 @@ + status = "okay"; + }; + ++&codec { ++ status = "okay"; ++}; ++ + &ehci0 { + status = "okay"; + }; +@@ -154,6 +158,10 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { + led_pins_marsboard: led_pins@0 { + allwinner,pins = "PB5", "PB6", "PB7", "PB8"; +@@ -161,6 +169,13 @@ + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; ++ ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; + }; + + ®_usb1_vbus { +@@ -184,7 +199,15 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun4i-a10-mk802.dts b/arch/arm/dts/sun4i-a10-mk802.dts +index 3c7eebe..ee46ea8 100644 +--- a/arch/arm/dts/sun4i-a10-mk802.dts ++++ b/arch/arm/dts/sun4i-a10-mk802.dts +@@ -44,6 +44,7 @@ + #include "sun4i-a10.dtsi" + #include "sunxi-common-regulators.dtsi" + #include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/pinctrl/sun4i-a10.h> + + / { + model = "MK802"; +@@ -58,6 +59,10 @@ + }; + }; + ++&codec { ++ status = "okay"; ++}; ++ + &ehci0 { + status = "okay"; + }; +@@ -80,7 +85,25 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { ++ allwinner,pins = "PH5"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ + usb2_vbus_pin_mk802: usb2_vbus_pin@0 { + allwinner,pins = "PH12"; + allwinner,function = "gpio_out"; +@@ -89,6 +112,10 @@ + }; + }; + ++®_usb0_vbus { ++ status = "okay"; ++}; ++ + ®_usb1_vbus { + status = "okay"; + }; +@@ -105,7 +132,17 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; ++ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ ++ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ ++ usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/dts/sun4i-a10-olinuxino-lime.dts +index 28e32ad..b350448 100644 +--- a/arch/arm/dts/sun4i-a10-olinuxino-lime.dts ++++ b/arch/arm/dts/sun4i-a10-olinuxino-lime.dts +@@ -124,6 +124,18 @@ + }; + }; + ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c1_pins_a>; ++ status = "okay"; ++ ++ eeprom: eeprom@50 { ++ compatible = "atmel,24c16"; ++ reg = <0x50>; ++ pagesize = <16>; ++ }; ++}; ++ + &mdio { + status = "okay"; + +diff --git a/arch/arm/dts/sun4i-a10-pcduino.dts b/arch/arm/dts/sun4i-a10-pcduino.dts +index 4e3e1b9..39034aa 100644 +--- a/arch/arm/dts/sun4i-a10-pcduino.dts ++++ b/arch/arm/dts/sun4i-a10-pcduino.dts +@@ -104,6 +104,10 @@ + }; + }; + ++&cpu0 { ++ cpu-supply = <®_dcdc2>; ++}; ++ + &ehci0 { + status = "okay"; + }; +@@ -129,12 +133,8 @@ + status = "okay"; + + axp209: pmic@34 { +- compatible = "x-powers,axp209"; + reg = <0x34>; + interrupts = <0>; +- +- interrupt-controller; +- #interrupt-cells = <1>; + }; + }; + +@@ -164,6 +164,10 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { + led_pins_pcduino: led_pins@0 { + allwinner,pins = "PH15", "PH16"; +@@ -178,14 +182,40 @@ + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; ++ ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; + }; + +-®_usb1_vbus { +- status = "okay"; ++#include "axp209.dtsi" ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; + }; + +-®_usb2_vbus { +- status = "okay"; ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-int-dll"; ++}; ++ ++®_ldo1 { ++ regulator-name = "vdd-rtc"; ++}; ++ ++®_ldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "avcc"; + }; + + &uart0 { +@@ -194,8 +224,16 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ + &usbphy { +- usb1_vbus-supply = <®_usb1_vbus>; +- usb2_vbus-supply = <®_usb2_vbus>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ ++ usb1_vbus-supply = <®_vcc5v0>; /* USB1 VBUS is always on */ ++ usb2_vbus-supply = <®_vcc5v0>; /* USB2 VBUS is always on */ + status = "okay"; + }; +diff --git a/arch/arm/dts/sun4i-a10-pcduino2.dts b/arch/arm/dts/sun4i-a10-pcduino2.dts +new file mode 100644 +index 0000000..de483a1 +--- /dev/null ++++ b/arch/arm/dts/sun4i-a10-pcduino2.dts +@@ -0,0 +1,78 @@ ++/* ++ * Copyright 2015 Siarhei Siamashka <siarhei.siamashka@gmail.com> ++ * ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. ++ * ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ */ ++ ++/* ++ * The LinkSprite pcDuino2 board is almost identical to the older ++ * LinkSprite pcDuino1 board. The only software visible difference ++ * is that the pcDuino2 board got a USB VBUS voltage regulator, which ++ * is controlled by the PD2 pin (pulled-up by default). Also one of ++ * the USB host ports has been replaced with a USB WIFI chip. ++ */ ++ ++#include "sun4i-a10-pcduino.dts" ++ ++/ { ++ model = "LinkSprite pcDuino2"; ++ compatible = "linksprite,a10-pcduino2", "allwinner,sun4i-a10"; ++}; ++ ++&pio { ++ usb2_vbus_pin_pcduino2: usb2_vbus_pin@0 { ++ allwinner,pins = "PD2"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++}; ++ ++®_usb2_vbus { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb2_vbus_pin_pcduino2>; ++ gpio = <&pio 3 2 GPIO_ACTIVE_HIGH>; ++ status = "okay"; ++}; ++ ++&usbphy { ++ usb1_vbus-supply = <®_vcc3v3>; /* USB WIFI is always on */ ++ usb2_vbus-supply = <®_usb2_vbus>; ++ status = "okay"; ++}; +diff --git a/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts b/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts +index 223515e..ea90634 100644 +--- a/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts ++++ b/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts +@@ -47,6 +47,7 @@ + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> ++#include <dt-bindings/pwm/pwm.h> + + / { + model = "Point of View Protab2-IPS9"; +@@ -56,11 +57,28 @@ + serial0 = &uart0; + }; + ++ backlight: backlight { ++ compatible = "pwm-backlight"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&bl_en_pin_protab>; ++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; ++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; ++ default-brightness-level = <8>; ++ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ ++ }; ++ + chosen { + stdout-path = "serial0:115200n8"; + }; + }; + ++&codec { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&codec_pa_pin>; ++ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */ ++ status = "okay"; ++}; ++ + &cpu0 { + cpu-supply = <®_dcdc2>; + }; +@@ -86,12 +104,36 @@ + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; ++ ++ /* Accelerometer */ ++ bma250@18 { ++ compatible = "bosch,bma250"; ++ reg = <0x18>; ++ interrupt-parent = <&pio>; ++ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */ ++ }; + }; + + &i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; ++ ++ pixcir_ts@5c { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&touchscreen_pins>; ++ compatible = "pixcir,pixcir_tangoc"; ++ reg = <0x5c>; ++ interrupt-parent = <&pio>; ++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; /* EINT21 (PH21) */ ++ attb-gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* PH21 */ ++ enable-gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; ++ wake-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>; ++ touchscreen-size-x = <1024>; ++ touchscreen-size-y = <768>; ++ touchscreen-inverted-x; ++ touchscreen-inverted-y; ++ }; + }; + + &lradc { +@@ -128,6 +170,27 @@ + }; + + &pio { ++ bl_en_pin_protab: bl_en_pin@0 { ++ allwinner,pins = "PH7"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ codec_pa_pin: codec_pa_pin@0 { ++ allwinner,pins = "PH15"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ touchscreen_pins: touchscreen_pins@0 { ++ allwinner,pins = "PA5", "PB13"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ + usb0_id_detect_pin: usb0_id_detect_pin@0 { + allwinner,pins = "PH4"; + allwinner,function = "gpio_in"; +@@ -143,6 +206,12 @@ + }; + }; + ++&pwm { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pwm0_pins_a>; ++ status = "okay"; ++}; ++ + ®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; +diff --git a/arch/arm/dts/sun4i-a10.dtsi b/arch/arm/dts/sun4i-a10.dtsi +index 463bacd..2c8f5e6 100644 +--- a/arch/arm/dts/sun4i-a10.dtsi ++++ b/arch/arm/dts/sun4i-a10.dtsi +@@ -45,6 +45,7 @@ + + #include <dt-bindings/thermal/thermal.h> + ++#include <dt-bindings/clock/sun4i-a10-pll2.h> + #include <dt-bindings/dma/sun4i-a10.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> + +@@ -65,7 +66,7 @@ + "simple-framebuffer"; + allwinner,pipeline = "de_be0-lcd0-hdmi"; + clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>, +- <&ahb_gates 44>; ++ <&ahb_gates 44>, <&dram_gates 26>; + status = "disabled"; + }; + +@@ -74,7 +75,8 @@ + "simple-framebuffer"; + allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi"; + clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>, +- <&ahb_gates 44>, <&ahb_gates 46>; ++ <&ahb_gates 44>, <&ahb_gates 46>, ++ <&dram_gates 25>, <&dram_gates 26>; + status = "disabled"; + }; + +@@ -83,7 +85,8 @@ + "simple-framebuffer"; + allwinner,pipeline = "de_fe0-de_be0-lcd0"; + clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>, +- <&ahb_gates 46>; ++ <&ahb_gates 46>, <&dram_gates 25>, ++ <&dram_gates 26>; + status = "disabled"; + }; + +@@ -92,7 +95,8 @@ + "simple-framebuffer"; + allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0"; + clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>, +- <&ahb_gates 44>, <&ahb_gates 46>; ++ <&ahb_gates 44>, <&ahb_gates 46>, ++ <&dram_gates 25>, <&dram_gates 26>; + status = "disabled"; + }; + }; +@@ -195,6 +199,15 @@ + clock-output-names = "pll1"; + }; + ++ pll2: clk@01c20008 { ++ #clock-cells = <1>; ++ compatible = "allwinner,sun4i-a10-pll2-clk"; ++ reg = <0x01c20008 0x8>; ++ clocks = <&osc24M>; ++ clock-output-names = "pll2-1x", "pll2-2x", ++ "pll2-4x", "pll2-8x"; ++ }; ++ + pll4: clk@01c20018 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-pll1-clk"; +@@ -241,6 +254,7 @@ + compatible = "allwinner,sun4i-a10-axi-gates-clk"; + reg = <0x01c2005c 0x4>; + clocks = <&axi>; ++ clock-indices = <0>; + clock-output-names = "axi_dram"; + }; + +@@ -257,17 +271,36 @@ + compatible = "allwinner,sun4i-a10-ahb-gates-clk"; + reg = <0x01c20060 0x8>; + clocks = <&ahb>; ++ clock-indices = <0>, <1>, ++ <2>, <3>, ++ <4>, <5>, <6>, ++ <7>, <8>, <9>, ++ <10>, <11>, <12>, ++ <13>, <14>, <16>, ++ <17>, <18>, <20>, ++ <21>, <22>, <23>, ++ <24>, <25>, <26>, ++ <32>, <33>, <34>, ++ <35>, <36>, <37>, ++ <40>, <41>, <43>, ++ <44>, <45>, ++ <46>, <47>, ++ <50>, <52>; + clock-output-names = "ahb_usb0", "ahb_ehci0", +- "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss", +- "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1", +- "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand", +- "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts", +- "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3", +- "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve", +- "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0", +- "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi", +- "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0", +- "ahb_de_fe1", "ahb_mp", "ahb_mali400"; ++ "ahb_ohci0", "ahb_ehci1", ++ "ahb_ohci1", "ahb_ss", "ahb_dma", ++ "ahb_bist", "ahb_mmc0", "ahb_mmc1", ++ "ahb_mmc2", "ahb_mmc3", "ahb_ms", ++ "ahb_nand", "ahb_sdram", "ahb_ace", ++ "ahb_emac", "ahb_ts", "ahb_spi0", ++ "ahb_spi1", "ahb_spi2", "ahb_spi3", ++ "ahb_pata", "ahb_sata", "ahb_gps", ++ "ahb_ve", "ahb_tvd", "ahb_tve0", ++ "ahb_tve1", "ahb_lcd0", "ahb_lcd1", ++ "ahb_csi0", "ahb_csi1", "ahb_hdmi", ++ "ahb_de_be0", "ahb_de_be1", ++ "ahb_de_fe0", "ahb_de_fe1", ++ "ahb_mp", "ahb_mali400"; + }; + + apb0: apb0@01c20054 { +@@ -283,9 +316,14 @@ + compatible = "allwinner,sun4i-a10-apb0-gates-clk"; + reg = <0x01c20068 0x4>; + clocks = <&apb0>; ++ clock-indices = <0>, <1>, ++ <2>, <3>, ++ <5>, <6>, ++ <7>, <10>; + clock-output-names = "apb0_codec", "apb0_spdif", +- "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0", +- "apb0_ir1", "apb0_keypad"; ++ "apb0_ac97", "apb0_iis", ++ "apb0_pio", "apb0_ir0", ++ "apb0_ir1", "apb0_keypad"; + }; + + apb1: clk@01c20058 { +@@ -301,12 +339,22 @@ + compatible = "allwinner,sun4i-a10-apb1-gates-clk"; + reg = <0x01c2006c 0x4>; + clocks = <&apb1>; ++ clock-indices = <0>, <1>, ++ <2>, <4>, ++ <5>, <6>, ++ <7>, <16>, ++ <17>, <18>, ++ <19>, <20>, ++ <21>, <22>, ++ <23>; + clock-output-names = "apb1_i2c0", "apb1_i2c1", +- "apb1_i2c2", "apb1_can", "apb1_scr", +- "apb1_ps20", "apb1_ps21", "apb1_uart0", +- "apb1_uart1", "apb1_uart2", "apb1_uart3", +- "apb1_uart4", "apb1_uart5", "apb1_uart6", +- "apb1_uart7"; ++ "apb1_i2c2", "apb1_can", ++ "apb1_scr", "apb1_ps20", ++ "apb1_ps21", "apb1_uart0", ++ "apb1_uart1", "apb1_uart2", ++ "apb1_uart3", "apb1_uart4", ++ "apb1_uart5", "apb1_uart6", ++ "apb1_uart7"; + }; + + nand_clk: clk@01c20080 { +@@ -446,6 +494,48 @@ + clocks = <&osc24M>, <&pll6 1>, <&pll5 1>; + clock-output-names = "spi3"; + }; ++ ++ dram_gates: clk@01c20100 { ++ #clock-cells = <1>; ++ compatible = "allwinner,sun4i-a10-dram-gates-clk"; ++ reg = <0x01c20100 0x4>; ++ clocks = <&pll5 0>; ++ clock-indices = <0>, ++ <1>, <2>, ++ <3>, ++ <4>, ++ <5>, <6>, ++ <15>, ++ <24>, <25>, ++ <26>, <27>, ++ <28>, <29>; ++ clock-output-names = "dram_ve", ++ "dram_csi0", "dram_csi1", ++ "dram_ts", ++ "dram_tvd", ++ "dram_tve0", "dram_tve1", ++ "dram_output", ++ "dram_de_fe1", "dram_de_fe0", ++ "dram_de_be0", "dram_de_be1", ++ "dram_de_mp", "dram_ace"; ++ }; ++ ++ ve_clk: clk@01c2013c { ++ #clock-cells = <0>; ++ #reset-cells = <0>; ++ compatible = "allwinner,sun4i-a10-ve-clk"; ++ reg = <0x01c2013c 0x4>; ++ clocks = <&pll4>; ++ clock-output-names = "ve"; ++ }; ++ ++ codec_clk: clk@01c20140 { ++ #clock-cells = <0>; ++ compatible = "allwinner,sun4i-a10-codec-clk"; ++ reg = <0x01c20140 0x4>; ++ clocks = <&pll2 SUN4I_A10_PLL2_1X>; ++ clock-output-names = "codec"; ++ }; + }; + + soc@01c00000 { +@@ -656,6 +746,14 @@ + status = "disabled"; + }; + ++ crypto: crypto-engine@01c15000 { ++ compatible = "allwinner,sun4i-a10-crypto"; ++ reg = <0x01c15000 0x1000>; ++ interrupts = <86>; ++ clocks = <&ahb_gates 5>, <&ss_clk>; ++ clock-names = "ahb", "mod"; ++ }; ++ + spi2: spi@01c17000 { + compatible = "allwinner,sun4i-a10-spi"; + reg = <0x01c17000 0x1000>; +@@ -961,6 +1059,19 @@ + status = "disabled"; + }; + ++ codec: codec@01c22c00 { ++ #sound-dai-cells = <0>; ++ compatible = "allwinner,sun4i-a10-codec"; ++ reg = <0x01c22c00 0x40>; ++ interrupts = <30>; ++ clocks = <&apb0_gates 0>, <&codec_clk>; ++ clock-names = "apb", "codec"; ++ dmas = <&dma SUN4I_DMA_NORMAL 19>, ++ <&dma SUN4I_DMA_NORMAL 19>; ++ dma-names = "rx", "tx"; ++ status = "disabled"; ++ }; ++ + sid: eeprom@01c23800 { + compatible = "allwinner,sun4i-a10-sid"; + reg = <0x01c23800 0x10>; +diff --git a/arch/arm/dts/sun5i-a10s-auxtek-t004.dts b/arch/arm/dts/sun5i-a10s-auxtek-t004.dts +index 2b3511e..a790ec8 100644 +--- a/arch/arm/dts/sun5i-a10s-auxtek-t004.dts ++++ b/arch/arm/dts/sun5i-a10s-auxtek-t004.dts +@@ -86,6 +86,20 @@ + status = "okay"; + }; + ++&i2c0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c0_pins_a>; ++ status = "okay"; ++ ++ axp152: pmic@30 { ++ compatible = "x-powers,axp152"; ++ reg = <0x30>; ++ interrupts = <0>; ++ interrupt-controller; ++ #interrupt-cells = <1>; ++ }; ++}; ++ + &mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_t004>; +diff --git a/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts +index 5a422c1..86d046a 100644 +--- a/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts ++++ b/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts +@@ -111,7 +111,7 @@ + status = "okay"; + + at24@50 { +- compatible = "at,24c16"; ++ compatible = "atmel,24c16"; + pagesize = <16>; + reg = <0x50>; + read-only; +diff --git a/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts b/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts +index 7fbb0b0..6efbba6 100644 +--- a/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts ++++ b/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts +@@ -123,7 +123,7 @@ + + &mmc0 { + pinctrl-names = "default"; +- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_inet98fv2>; ++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_d709>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */ +@@ -131,27 +131,12 @@ + status = "okay"; + }; + +-&mmc2 { +- pinctrl-names = "default"; +- pinctrl-0 = <&mmc2_pins_a>; +- vmmc-supply = <®_vcc3v3>; +- bus-width = <8>; +- non-removable; +- status = "okay"; +- +- mmccard: mmccard@0 { +- reg = <0>; +- compatible = "mmc-card"; +- broken-hpi; +- }; +-}; +- + &otg_sram { + status = "okay"; + }; + + &pio { +- mmc0_cd_pin_inet98fv2: mmc0_cd_pin@0 { ++ mmc0_cd_pin_d709: mmc0_cd_pin@0 { + allwinner,pins = "PG0"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; +diff --git a/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts b/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts +index 6d466a2..1b11ec9 100644 +--- a/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts ++++ b/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts +@@ -123,21 +123,6 @@ + status = "okay"; + }; + +-&mmc2 { +- pinctrl-names = "default"; +- pinctrl-0 = <&mmc2_pins_a>; +- vmmc-supply = <®_vcc3v3>; +- bus-width = <8>; +- non-removable; +- status = "okay"; +- +- mmccard: mmccard@0 { +- reg = <0>; +- compatible = "mmc-card"; +- broken-hpi; +- }; +-}; +- + &otg_sram { + status = "okay"; + }; +@@ -201,11 +186,6 @@ + status = "okay"; + }; + +-®_usb1_vbus { +- gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */ +- status = "okay"; +-}; +- + &uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins_b>; +@@ -221,16 +201,12 @@ + allwinner,pins = "PG12"; + }; + +-&usb1_vbus_pin_a { +- allwinner,pins = "PG11"; +-}; +- + &usbphy { + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; + usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ + usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_vbus-supply = <®_usb0_vbus>; +- usb1_vbus-supply = <®_usb1_vbus>; ++ usb1_vbus-supply = <®_ldo3>; + status = "okay"; + }; +diff --git a/arch/arm/dts/sun5i-a13-utoo-p66.dts b/arch/arm/dts/sun5i-a13-utoo-p66.dts +index eb793d5..fa9ddfd 100644 +--- a/arch/arm/dts/sun5i-a13-utoo-p66.dts ++++ b/arch/arm/dts/sun5i-a13-utoo-p66.dts +@@ -47,11 +47,21 @@ + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> ++#include <dt-bindings/pwm/pwm.h> + + / { + model = "Utoo P66"; + compatible = "utoo,p66", "allwinner,sun5i-a13"; + ++ backlight: backlight { ++ compatible = "pwm-backlight"; ++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; ++ /* Note levels of 10 / 20% result in backlight off */ ++ brightness-levels = <0 30 40 50 60 70 80 90 100>; ++ default-brightness-level = <6>; ++ /* TODO: backlight uses axp gpio1 as enable pin */ ++ }; ++ + i2c_lcd: i2c@0 { + /* The lcd panel i2c interface is hooked up via gpios */ + compatible = "i2c-gpio"; +@@ -63,6 +73,13 @@ + }; + }; + ++&codec { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&codec_pa_pin>; ++ allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */ ++ status = "okay"; ++}; ++ + &cpu0 { + cpu-supply = <®_dcdc2>; + }; +@@ -158,6 +175,13 @@ + }; + + &pio { ++ codec_pa_pin: codec_pa_pin@0 { ++ allwinner,pins = "PG3"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ + mmc0_cd_pin_p66: mmc0_cd_pin@0 { + allwinner,pins = "PG0"; + allwinner,function = "gpio_in"; +@@ -201,6 +225,12 @@ + }; + }; + ++&pwm { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pwm0_pins>; ++ status = "okay"; ++}; ++ + ®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; +diff --git a/arch/arm/dts/sun5i-q8-common.dtsi b/arch/arm/dts/sun5i-q8-common.dtsi +index 0641d68..a78e189 100644 +--- a/arch/arm/dts/sun5i-q8-common.dtsi ++++ b/arch/arm/dts/sun5i-q8-common.dtsi +@@ -41,11 +41,21 @@ + */ + #include "sunxi-q8-common.dtsi" + ++#include <dt-bindings/pwm/pwm.h> ++ + / { + aliases { + serial0 = &uart1; + }; + ++ backlight: backlight { ++ compatible = "pwm-backlight"; ++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; ++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; ++ default-brightness-level = <8>; ++ /* TODO: backlight uses axp gpio1 as enable pin */ ++ }; ++ + chosen { + stdout-path = "serial0:115200n8"; + }; +diff --git a/arch/arm/dts/sun5i-r8-chip.dts b/arch/arm/dts/sun5i-r8-chip.dts +index abf3ccb..6ad19e2 100644 +--- a/arch/arm/dts/sun5i-r8-chip.dts ++++ b/arch/arm/dts/sun5i-r8-chip.dts +@@ -64,6 +64,26 @@ + chosen { + stdout-path = "serial0:115200n8"; + }; ++ ++ wifi_reg_on: wifi_reg_on { ++ compatible = "regulator-fixed"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&chip_wifi_reg_on_pin>; ++ ++ regulator-name = "wifi-reg-on"; ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ gpio = <&pio 2 19 GPIO_ACTIVE_HIGH>; /* PC19 */ ++ enable-active-high; ++ }; ++}; ++ ++&codec { ++ status = "okay"; ++}; ++ ++&cpu0 { ++ cpu-supply = <®_dcdc2>; + }; + + &ehci0 { +@@ -109,10 +129,14 @@ + }; + }; + ++&mmc0_pins_a { ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++}; ++ + &mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>; +- vmmc-supply = <®_vcc3v3>; ++ vmmc-supply = <&wifi_reg_on>; + bus-width = <4>; + non-removable; + status = "okay"; +@@ -134,6 +158,13 @@ + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + ++ chip_wifi_reg_on_pin: chip_wifi_reg_on_pin@0 { ++ allwinner,pins = "PC19"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ + chip_id_det_pin: chip_id_det_pin@0 { + allwinner,pins = "PG2"; + allwinner,function = "gpio_in"; +@@ -167,6 +198,20 @@ + regulator-always-on; + }; + ++®_ldo3 { ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "vdd-wifi1"; ++ regulator-always-on; ++}; ++ ++®_ldo4 { ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "vdd-wifi2"; ++ regulator-always-on; ++}; ++ + ®_ldo5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +diff --git a/arch/arm/dts/sun5i.dtsi b/arch/arm/dts/sun5i.dtsi +index 9ffee9b..59a9426 100644 +--- a/arch/arm/dts/sun5i.dtsi ++++ b/arch/arm/dts/sun5i.dtsi +@@ -44,6 +44,7 @@ + + #include "skeleton.dtsi" + ++#include <dt-bindings/clock/sun4i-a10-pll2.h> + #include <dt-bindings/dma/sun4i-a10.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> + +@@ -102,6 +103,15 @@ + clock-output-names = "pll1"; + }; + ++ pll2: clk@01c20008 { ++ #clock-cells = <1>; ++ compatible = "allwinner,sun5i-a13-pll2-clk"; ++ reg = <0x01c20008 0x8>; ++ clocks = <&osc24M>; ++ clock-output-names = "pll2-1x", "pll2-2x", ++ "pll2-4x", "pll2-8x"; ++ }; ++ + pll4: clk@01c20018 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-pll1-clk"; +@@ -285,6 +295,14 @@ + clock-output-names = "usb_ohci0", "usb_phy"; + }; + ++ codec_clk: clk@01c20140 { ++ #clock-cells = <0>; ++ compatible = "allwinner,sun4i-a10-codec-clk"; ++ reg = <0x01c20140 0x4>; ++ clocks = <&pll2 SUN4I_A10_PLL2_1X>; ++ clock-output-names = "codec"; ++ }; ++ + mbus_clk: clk@01c2015c { + #clock-cells = <0>; + compatible = "allwinner,sun5i-a13-mbus-clk"; +@@ -571,6 +589,19 @@ + status = "disabled"; + }; + ++ codec: codec@01c22c00 { ++ #sound-dai-cells = <0>; ++ compatible = "allwinner,sun4i-a10-codec"; ++ reg = <0x01c22c00 0x40>; ++ interrupts = <30>; ++ clocks = <&apb0_gates 0>, <&codec_clk>; ++ clock-names = "apb", "codec"; ++ dmas = <&dma SUN4I_DMA_NORMAL 19>, ++ <&dma SUN4I_DMA_NORMAL 19>; ++ dma-names = "rx", "tx"; ++ status = "disabled"; ++ }; ++ + sid: eeprom@01c23800 { + compatible = "allwinner,sun4i-a10-sid"; + reg = <0x01c23800 0x10>; +diff --git a/arch/arm/dts/sun6i-a31-colombus.dts b/arch/arm/dts/sun6i-a31-colombus.dts +index 0d0b6f2..f9cf368 100644 +--- a/arch/arm/dts/sun6i-a31-colombus.dts ++++ b/arch/arm/dts/sun6i-a31-colombus.dts +@@ -60,6 +60,16 @@ + chosen { + stdout-path = "serial0:115200n8"; + }; ++ ++ i2c_lcd: i2c@0 { ++ /* The lcd panel i2c interface is hooked up via gpios */ ++ compatible = "i2c-gpio"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c_lcd_pins>; ++ gpios = <&pio 0 23 GPIO_ACTIVE_HIGH>, /* PA23, sda */ ++ <&pio 0 24 GPIO_ACTIVE_HIGH>; /* PA24, scl */ ++ i2c-gpio,delay-us = <5>; ++ }; + }; + + &ehci1 { +@@ -94,6 +104,13 @@ + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; ++ ++ mma8452: mma8452@1d { ++ compatible = "fsl,mma8452"; ++ reg = <0x1d>; ++ interrupt-parent = <&pio>; ++ interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PA9 */ ++ }; + }; + + &mmc0 { +@@ -124,6 +141,13 @@ + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; ++ ++ i2c_lcd_pins: i2c_lcd_pin@0 { ++ allwinner,pins = "PA23", "PA24"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; + }; + + ®_usb2_vbus { +diff --git a/arch/arm/dts/sun6i-a31-hummingbird.dts b/arch/arm/dts/sun6i-a31-hummingbird.dts +index d0cfada..9a74637 100644 +--- a/arch/arm/dts/sun6i-a31-hummingbird.dts ++++ b/arch/arm/dts/sun6i-a31-hummingbird.dts +@@ -54,6 +54,8 @@ + compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31"; + + aliases { ++ rtc0 = &pcf8563; ++ rtc1 = &rtc; + serial0 = &uart0; + }; + +@@ -67,13 +69,17 @@ + }; + }; + ++&cpu0 { ++ cpu-supply = <®_dcdc3>; ++}; ++ + &ehci0 { + status = "okay"; + }; + + &gmac { + pinctrl-names = "default"; +- pinctrl-0 = <&gmac_pins_rgmii_a>; ++ pinctrl-0 = <&gmac_pins_rgmii_a>, <&gmac_phy_reset_pin_hummingbird>; + phy = <&phy1>; + phy-mode = "rgmii"; + snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>; +@@ -119,7 +125,7 @@ + &mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_hummingbird>; +- vmmc-supply = <&vcc_3v0>; ++ vmmc-supply = <®_dcdc1>; + bus-width = <4>; + cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */ + cd-inverted; +@@ -134,7 +140,7 @@ + &mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_hummingbird>; +- vmmc-supply = <&vcc_wifi>; ++ vmmc-supply = <®_aldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; +@@ -146,6 +152,13 @@ + }; + + &pio { ++ gmac_phy_reset_pin_hummingbird: gmac_phy_reset_pin@0 { ++ allwinner,pins = "PA21"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ + mmc0_cd_pin_hummingbird: mmc0_cd_pin@0 { + allwinner,pins = "PA8"; + allwinner,function = "gpio_in"; +@@ -164,70 +177,69 @@ + &p2wi { + status = "okay"; + +- axp221: pmic@68 { ++ axp22x: pmic@68 { + compatible = "x-powers,axp221"; + reg = <0x68>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; +- interrupt-controller; +- #interrupt-cells = <1>; +- dcdc1-supply = <&vcc_3v0>; +- dcdc5-supply = <&vcc_dram>; +- +- regulators { +- x-powers,dcdc-freq = <3000>; +- +- vcc_3v0: dcdc1 { +- regulator-always-on; +- regulator-min-microvolt = <3000000>; +- regulator-max-microvolt = <3000000>; +- regulator-name = "vcc-3v0"; +- }; +- +- vdd_cpu: dcdc2 { +- regulator-always-on; +- regulator-min-microvolt = <700000>; +- regulator-max-microvolt = <1320000>; +- regulator-name = "vdd-cpu"; +- }; +- +- vdd_gpu: dcdc3 { +- regulator-always-on; +- regulator-min-microvolt = <700000>; +- regulator-max-microvolt = <1320000>; +- regulator-name = "vdd-gpu"; +- }; +- +- vdd_sys_dll: dcdc4 { +- regulator-always-on; +- regulator-min-microvolt = <1100000>; +- regulator-max-microvolt = <1100000>; +- regulator-name = "vdd-sys-dll"; +- }; +- +- vcc_dram: dcdc5 { +- regulator-always-on; +- regulator-min-microvolt = <1500000>; +- regulator-max-microvolt = <1500000>; +- regulator-name = "vcc-dram"; +- }; +- +- vcc_wifi: aldo1 { +- regulator-min-microvolt = <3300000>; +- regulator-max-microvolt = <3300000>; +- regulator-name = "vcc_wifi"; +- }; +- +- avcc: aldo3 { +- regulator-always-on; +- regulator-min-microvolt = <3000000>; +- regulator-max-microvolt = <3000000>; +- regulator-name = "avcc"; +- }; +- }; + }; + }; + ++#include "axp22x.dtsi" ++ ++®_aldo1 { ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "vcc-wifi"; ++}; ++ ++®_aldo3 { ++ regulator-always-on; ++ regulator-min-microvolt = <2700000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "avcc"; ++}; ++ ++®_dc5ldo { ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-cpus"; ++}; ++ ++®_dcdc1 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-3v0"; ++}; ++ ++®_dcdc2 { ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-gpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc4 { ++ regulator-always-on; ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-sys-dll"; ++}; ++ ++®_dcdc5 { ++ regulator-always-on; ++ regulator-min-microvolt = <1500000>; ++ regulator-max-microvolt = <1500000>; ++ regulator-name = "vcc-dram"; ++}; ++ + ®_usb1_vbus { + gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */ + status = "okay"; +diff --git a/arch/arm/dts/sun6i-a31.dtsi b/arch/arm/dts/sun6i-a31.dtsi +index 44f889f..1867af2 100644 +--- a/arch/arm/dts/sun6i-a31.dtsi ++++ b/arch/arm/dts/sun6i-a31.dtsi +@@ -61,7 +61,7 @@ + #size-cells = <1>; + ranges; + +- framebuffer@0 { ++ simplefb_hdmi: framebuffer@0 { + compatible = "allwinner,simple-framebuffer", + "simple-framebuffer"; + allwinner,pipeline = "de_be0-lcd0-hdmi"; +@@ -69,7 +69,7 @@ + status = "disabled"; + }; + +- framebuffer@1 { ++ simplefb_lcd: framebuffer@1 { + compatible = "allwinner,simple-framebuffer", + "simple-framebuffer"; + allwinner,pipeline = "de_be0-lcd0"; +@@ -252,6 +252,20 @@ + compatible = "allwinner,sun6i-a31-ahb1-gates-clk"; + reg = <0x01c20060 0x8>; + clocks = <&ahb1>; ++ clock-indices = <1>, <5>, ++ <6>, <8>, <9>, ++ <10>, <11>, <12>, ++ <13>, <14>, ++ <17>, <18>, <19>, ++ <20>, <21>, <22>, ++ <23>, <24>, <26>, ++ <27>, <29>, ++ <30>, <31>, <32>, ++ <36>, <37>, <40>, ++ <43>, <44>, <45>, ++ <46>, <47>, <50>, ++ <52>, <55>, <56>, ++ <57>, <58>; + clock-output-names = "ahb1_mipidsi", "ahb1_ss", + "ahb1_dma", "ahb1_mmc0", "ahb1_mmc1", + "ahb1_mmc2", "ahb1_mmc3", "ahb1_nand1", +@@ -281,6 +295,9 @@ + compatible = "allwinner,sun6i-a31-apb1-gates-clk"; + reg = <0x01c20068 0x4>; + clocks = <&apb1>; ++ clock-indices = <0>, <4>, ++ <5>, <12>, ++ <13>; + clock-output-names = "apb1_codec", "apb1_digital_mic", + "apb1_pio", "apb1_daudio0", + "apb1_daudio1"; +@@ -299,6 +316,10 @@ + compatible = "allwinner,sun6i-a31-apb2-gates-clk"; + reg = <0x01c2006c 0x4>; + clocks = <&apb2>; ++ clock-indices = <0>, <1>, ++ <2>, <3>, <16>, ++ <17>, <18>, <19>, ++ <20>, <21>; + clock-output-names = "apb2_i2c0", "apb2_i2c1", + "apb2_i2c2", "apb2_i2c3", + "apb2_uart0", "apb2_uart1", +@@ -346,6 +367,14 @@ + "mmc3_sample"; + }; + ++ ss_clk: clk@01c2009c { ++ #clock-cells = <0>; ++ compatible = "allwinner,sun4i-a10-mod0-clk"; ++ reg = <0x01c2009c 0x4>; ++ clocks = <&osc24M>, <&pll6 0>; ++ clock-output-names = "ss"; ++ }; ++ + spi0_clk: clk@01c200a0 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-mod0-clk"; +@@ -384,6 +413,9 @@ + compatible = "allwinner,sun6i-a31-usb-clk"; + reg = <0x01c200cc 0x4>; + clocks = <&osc24M>; ++ clock-indices = <8>, <9>, <10>, ++ <16>, <17>, ++ <18>; + clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2", + "usb_ohci0", "usb_ohci1", + "usb_ohci2"; +@@ -677,6 +709,16 @@ + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + ++ mmc3_8bit_emmc_pins: mmc3@1 { ++ allwinner,pins = "PC6", "PC7", "PC8", "PC9", ++ "PC10", "PC11", "PC12", ++ "PC13", "PC14", "PC15", ++ "PC24"; ++ allwinner,function = "mmc3"; ++ allwinner,drive = <SUN4I_PINCTRL_40_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ + gmac_pins_mii_a: gmac_mii@0 { + allwinner,pins = "PA0", "PA1", "PA2", "PA3", + "PA8", "PA9", "PA11", +@@ -754,6 +796,13 @@ + reg = <0x01c20ca0 0x20>; + }; + ++ lradc: lradc@01c22800 { ++ compatible = "allwinner,sun4i-a10-lradc-keys"; ++ reg = <0x01c22800 0x100>; ++ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; ++ status = "disabled"; ++ }; ++ + rtp: rtp@01c25000 { + compatible = "allwinner,sun6i-a31-ts"; + reg = <0x01c25000 0x100>; +@@ -900,6 +949,16 @@ + #size-cells = <0>; + }; + ++ crypto: crypto-engine@01c15000 { ++ compatible = "allwinner,sun4i-a10-crypto"; ++ reg = <0x01c15000 0x1000>; ++ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&ahb1_gates 5>, <&ss_clk>; ++ clock-names = "ahb", "mod"; ++ resets = <&ahb1_rst 5>; ++ reset-names = "ahb"; ++ }; ++ + timer@01c60000 { + compatible = "allwinner,sun6i-a31-hstimer", + "allwinner,sun7i-a20-hstimer"; +@@ -1061,7 +1120,7 @@ + resets = <&apb0_rst 0>; + gpio-controller; + interrupt-controller; +- #interrupt-cells = <2>; ++ #interrupt-cells = <3>; + #size-cells = <0>; + #gpio-cells = <3>; + +diff --git a/arch/arm/dts/sun6i-a31s-primo81.dts b/arch/arm/dts/sun6i-a31s-primo81.dts +index cfdc03e..379746a 100644 +--- a/arch/arm/dts/sun6i-a31s-primo81.dts ++++ b/arch/arm/dts/sun6i-a31s-primo81.dts +@@ -1,16 +1,57 @@ + /* +- * Copyright 2015 Hans de Goede <hdegoede@redhat.com> ++ * Copyright 2014 Siarhei Siamashka <siarhei.siamashka@gmail.com> ++ * Copyright 2015 Karsten Merker <merker@debian.org> ++ * Copyright 2015 Chen-Yu Tsai <wens@csie.org> + * +- * Minimal dts file for the MSI Primo81 for u-boot only ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. + * +- * SPDX-License-Identifier: GPL-2.0+ or X11 ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. + */ + + /dts-v1/; + #include "sun6i-a31s.dtsi" ++#include "sunxi-common-regulators.dtsi" ++ ++#include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/input/input.h> ++#include <dt-bindings/pinctrl/sun4i-a10.h> + + / { +- model = "MSI Primo81"; ++ model = "MSI Primo81 tablet"; + compatible = "msi,primo81", "allwinner,sun6i-a31s"; + + aliases { +@@ -22,8 +63,202 @@ + }; + }; + +-&uart0 { ++&cpu0 { ++ cpu-supply = <®_dcdc3>; ++}; ++ ++&ehci0 { ++ /* rtl8188etv wifi is connected here */ ++ status = "okay"; ++}; ++ ++&i2c0 { ++ /* pull-ups and device VDDIO use AXP221 DLDO3 */ ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c0_pins_a>; ++ status = "failed"; ++}; ++ ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c1_pins_a>; ++ status = "okay"; ++ ++ ctp@5d { ++ pinctrl-names = "default"; ++ pinctrl-0 = <>911_int_primo81>; ++ compatible = "goodix,gt911"; ++ reg = <0x5d>; ++ interrupt-parent = <&pio>; ++ interrupts = <0 3 IRQ_TYPE_LEVEL_HIGH>; /* PA3 */ ++ touchscreen-swapped-x-y; ++ }; ++}; ++ ++&i2c2 { + pinctrl-names = "default"; +- pinctrl-0 = <&uart0_pins_a>; ++ pinctrl-0 = <&i2c2_pins_a>; ++ status = "okay"; ++ ++ accelerometer@1c { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mma8452_int_primo81>; ++ compatible = "fsl,mma8452"; ++ reg = <0x1c>; ++ interrupt-parent = <&pio>; ++ interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; /* PA9 */ ++ #io-channel-cells = <1>; ++ }; ++}; ++ ++&lradc { ++ vref-supply = <®_aldo3>; ++ status = "okay"; ++ ++ button@158 { ++ label = "Volume Up"; ++ linux,code = <KEY_VOLUMEUP>; ++ channel = <0>; ++ voltage = <158730>; ++ }; ++ ++ button@349 { ++ label = "Volume Down"; ++ linux,code = <KEY_VOLUMEDOWN>; ++ channel = <0>; ++ voltage = <349206>; ++ }; ++}; ++ ++&mmc0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_primo81>; ++ vmmc-supply = <®_dcdc1>; ++ bus-width = <4>; ++ cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */ ++ cd-inverted; ++ status = "okay"; ++}; ++ ++&pio { ++ gt911_int_primo81: gt911_int_pin@0 { ++ allwinner,pins = "PA3"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ mma8452_int_primo81: mma8452_int_pin@0 { ++ allwinner,pins = "PA9"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ ++ mmc0_cd_pin_primo81: mmc0_cd_pin@0 { ++ allwinner,pins = "PA8"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++}; ++ ++&p2wi { ++ status = "okay"; ++ ++ axp22x: pmic@68 { ++ compatible = "x-powers,axp221"; ++ reg = <0x68>; ++ interrupt-parent = <&nmi_intc>; ++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; ++ }; ++}; ++ ++#include "axp22x.dtsi" ++ ++®_aldo3 { ++ regulator-always-on; ++ regulator-min-microvolt = <2700000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "avcc"; ++}; ++ ++®_dc1sw { ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-lcd"; ++}; ++ ++®_dc5ldo { ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-cpus"; /* This is an educated guess */ ++}; ++ ++®_dcdc1 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-3v0"; ++}; ++ ++®_dcdc2 { ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-gpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc4 { ++ regulator-always-on; ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-sys-dll"; ++}; ++ ++®_dcdc5 { ++ regulator-always-on; ++ regulator-min-microvolt = <1500000>; ++ regulator-max-microvolt = <1500000>; ++ regulator-name = "vcc-dram"; ++}; ++ ++®_dldo1 { ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "vcc-wifi"; ++}; ++ ++®_dldo3 { ++ regulator-min-microvolt = <2800000>; ++ regulator-max-microvolt = <2800000>; ++ regulator-name = "vddio-csi"; ++}; ++ ++®_eldo3 { ++ regulator-min-microvolt = <1080000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-mipi-bridge"; ++}; ++ ++&simplefb_lcd { ++ vcc-lcd-supply = <®_dc1sw>; ++ vdd-mipi-bridge-supply = <®_eldo3>; ++}; ++ ++&usb_otg { ++ /* otg support requires support for AXP221 usb-power-supply and GPIO */ ++ dr_mode = "host"; ++ status = "okay"; ++}; ++ ++&usbphy { ++ usb1_vbus-supply = <®_dldo1>; + status = "okay"; + }; +diff --git a/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi b/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi +new file mode 100644 +index 0000000..4ec0c86 +--- /dev/null ++++ b/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi +@@ -0,0 +1,142 @@ ++/* ++ * Copyright 2015 Chen-Yu Tsai <wens@csie.org> ++ * ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. ++ * ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ */ ++ ++/dts-v1/; ++#include "sun6i-a31s.dtsi" ++#include "sunxi-common-regulators.dtsi" ++ ++#include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/pinctrl/sun4i-a10.h> ++ ++/ { ++ model = "Sinlinx SinA31s Core Board"; ++ compatible = "sinlinx,sina31s", "allwinner,sun6i-a31s"; ++ ++ aliases { ++ serial0 = &uart0; ++ }; ++}; ++ ++&cpu0 { ++ cpu-supply = <®_dcdc3>; ++}; ++ ++/* eMMC on core board */ ++&mmc3 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mmc3_8bit_emmc_pins>; ++ vmmc-supply = <®_dcdc1>; ++ vqmmc-supply = <®_dcdc1>; ++ bus-width = <8>; ++ non-removable; ++ cap-mmc-hw-reset; ++ status = "okay"; ++}; ++ ++/* AXP221s PMIC on core board */ ++&p2wi { ++ status = "okay"; ++ ++ axp22x: pmic@68 { ++ compatible = "x-powers,axp221"; ++ reg = <0x68>; ++ interrupt-parent = <&nmi_intc>; ++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; ++ }; ++}; ++ ++#include "axp22x.dtsi" ++ ++®_aldo3 { ++ regulator-always-on; ++ regulator-min-microvolt = <2700000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "avcc"; ++}; ++ ++®_dc5ldo { ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-cpus"; ++}; ++ ++®_dcdc1 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-3v0"; ++}; ++ ++®_dcdc2 { ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-gpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc4 { ++ regulator-always-on; ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-sys-dll"; ++}; ++ ++®_dcdc5 { ++ regulator-always-on; ++ regulator-min-microvolt = <1500000>; ++ regulator-max-microvolt = <1500000>; ++ regulator-name = "vcc-dram"; ++}; ++ ++/* UART0 pads available on core board */ ++&uart0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&uart0_pins_a>; ++ status = "okay"; ++}; ++ +diff --git a/arch/arm/dts/sun6i-a31s-sina31s.dts b/arch/arm/dts/sun6i-a31s-sina31s.dts +new file mode 100644 +index 0000000..6ead2f5 +--- /dev/null ++++ b/arch/arm/dts/sun6i-a31s-sina31s.dts +@@ -0,0 +1,153 @@ ++/* ++ * Copyright 2015 Chen-Yu Tsai <wens@csie.org> ++ * ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. ++ * ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ */ ++ ++/* The SinA31s development board has the SinA31s core board soldered on */ ++#include "sun6i-a31s-sina31s-core.dtsi" ++ ++#include <dt-bindings/input/input.h> ++ ++/ { ++ model = "Sinlinx SinA31s Development Board"; ++ compatible = "sinlinx,sina31s-sdk", "allwinner,sun6i-a31s"; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&led_pin_sina31s>; ++ ++ status { ++ label = "sina31s:status:usr"; ++ gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */ ++ }; ++ }; ++}; ++ ++&ehci0 { ++ /* USB 2.0 4 port hub IC */ ++ status = "okay"; ++}; ++ ++&ehci1 { ++ status = "okay"; ++}; ++ ++&gmac { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&gmac_pins_mii_a>; ++ phy = <&phy1>; ++ phy-mode = "mii"; ++ phy-supply = <®_dldo1>; ++ status = "okay"; ++ ++ phy1: ethernet-phy@1 { ++ reg = <1>; ++ }; ++}; ++ ++&ir { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&ir_pins_a>; ++ status = "okay"; ++}; ++ ++&lradc { ++ vref-supply = <®_aldo3>; ++ status = "okay"; ++ ++ button@158 { ++ label = "Volume Up"; ++ linux,code = <KEY_VOLUMEUP>; ++ channel = <0>; ++ voltage = <158730>; ++ }; ++ ++ button@349 { ++ label = "Volume Down"; ++ linux,code = <KEY_VOLUMEDOWN>; ++ channel = <0>; ++ voltage = <349206>; ++ }; ++}; ++ ++&mmc0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina31s>; ++ vmmc-supply = <®_dcdc1>; ++ bus-width = <4>; ++ cd-gpios = <&pio 0 4 GPIO_ACTIVE_HIGH>; /* PA4 */ ++ cd-inverted; ++ status = "okay"; ++}; ++ ++&ohci1 { ++ status = "okay"; ++}; ++ ++&pio { ++ led_pin_sina31s: led_pin@0 { ++ allwinner,pins = "PH13"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ mmc0_cd_pin_sina31s: mmc0_cd_pin@0 { ++ allwinner,pins = "PA4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++}; ++ ++®_dldo1 { ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "vcc-gmac-phy"; ++}; ++ ++&usbphy { ++ status = "okay"; ++}; +diff --git a/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts b/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts +new file mode 100644 +index 0000000..360adfb +--- /dev/null ++++ b/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts +@@ -0,0 +1,205 @@ ++/* ++ * Copyright 2015 Lawrence Yu <lyu@micile.com> ++ * ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. ++ * ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ */ ++ ++/dts-v1/; ++#include "sun6i-a31s.dtsi" ++#include "sunxi-common-regulators.dtsi" ++ ++#include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/pinctrl/sun4i-a10.h> ++ ++/ { ++ model = "Yones TopTech BS1078 v2 Tablet"; ++ compatible = "yones-toptech,bs1078-v2", "allwinner,sun6i-a31s"; ++ ++ aliases { ++ serial0 = &uart0; ++ i2c1 = &i2c1; ++ i2c2 = &i2c2; ++ }; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++}; ++ ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c1_pins_a>; ++ status = "okay"; ++}; ++ ++&i2c2 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c2_pins_a>; ++ status = "okay"; ++}; ++ ++&ehci0 { ++ status = "okay"; ++}; ++ ++&ehci1 { ++ status = "okay"; ++}; ++ ++&ohci0 { ++ status = "okay"; ++}; ++ ++&ohci1 { ++ status = "okay"; ++}; ++ ++&pio { ++ mmc0_cd_pin_bs1078v2: mmc0_cd_pin@0 { ++ allwinner,pins = "PA8"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++}; ++ ++&mmc0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bs1078v2>; ++ vmmc-supply = <®_vcc3v0>; ++ bus-width = <4>; ++ cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */ ++ cd-inverted; ++ status = "okay"; ++}; ++ ++&mmc0_pins_a { ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++}; ++ ++&p2wi { ++ status = "okay"; ++ ++ axp22x: pmic@68 { ++ compatible = "x-powers,axp221"; ++ reg = <0x68>; ++ interrupt-parent = <&nmi_intc>; ++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; ++ }; ++}; ++ ++#include "axp22x.dtsi" ++ ++®_aldo3 { ++ regulator-always-on; ++ regulator-min-microvolt = <2700000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "avcc"; ++}; ++ ++®_dc1sw { ++ regulator-name = "vcc-lcd-usb2"; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++}; ++ ++®_dc5ldo { ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-cpus"; ++}; ++ ++®_dcdc1 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-3v0"; ++}; ++ ++®_dcdc2 { ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-gpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc4 { ++ regulator-always-on; ++ regulator-min-microvolt = <700000>; ++ regulator-max-microvolt = <1320000>; ++ regulator-name = "vdd-sys-dll"; ++}; ++ ++®_dcdc5 { ++ regulator-always-on; ++ regulator-min-microvolt = <1500000>; ++ regulator-max-microvolt = <1500000>; ++ regulator-name = "vcc-dram"; ++}; ++ ++®_dldo1 { ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "vcc-wifi"; ++}; ++ ++/* Voltage source for I2C pullup resistors for I2C Bus 0 */ ++®_dldo3 { ++ regulator-min-microvolt = <2800000>; ++ regulator-max-microvolt = <2800000>; ++ regulator-name = "vddio-csi"; ++}; ++ ++&uart0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&uart0_pins_a>; ++ status = "okay"; ++}; ++ ++&usbphy { ++ usb1_vbus-supply = <®_dldo1>; ++ usb2_vbus-supply = <®_dc1sw>; ++ status = "okay"; ++}; +diff --git a/arch/arm/dts/sun7i-a20-bananapi.dts b/arch/arm/dts/sun7i-a20-bananapi.dts +index 9f7b472..67c8a76 100644 +--- a/arch/arm/dts/sun7i-a20-bananapi.dts ++++ b/arch/arm/dts/sun7i-a20-bananapi.dts +@@ -92,6 +92,24 @@ + status = "okay"; + }; + ++&codec { ++ status = "okay"; ++}; ++ ++&cpu0 { ++ cpu-supply = <®_dcdc2>; ++ operating-points = < ++ /* kHz uV */ ++ 960000 1400000 ++ 912000 1400000 ++ 864000 1350000 ++ 720000 1250000 ++ 528000 1150000 ++ 312000 1100000 ++ 144000 1050000 ++ >; ++}; ++ + &ehci0 { + status = "okay"; + }; +@@ -119,13 +137,9 @@ + status = "okay"; + + axp209: pmic@34 { +- compatible = "x-powers,axp209"; + reg = <0x34>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; +- +- interrupt-controller; +- #interrupt-cells = <1>; + }; + }; + +@@ -159,7 +173,18 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ + mmc0_cd_pin_bananapi: mmc0_cd_pin@0 { + allwinner,pins = "PH10"; + allwinner,function = "gpio_in"; +@@ -182,6 +207,37 @@ + }; + }; + ++#include "axp209.dtsi" ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-int-dll"; ++}; ++ ++®_ldo1 { ++ regulator-name = "vdd-rtc"; ++}; ++ ++®_ldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "avcc"; ++}; ++ ++®_usb0_vbus { ++ status = "okay"; ++}; ++ + ®_usb1_vbus { + status = "okay"; + }; +@@ -216,7 +272,21 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ ++&usb_power_supply { ++ status = "okay"; ++}; ++ + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ ++ usb0_vbus_power-supply = <&usb_power_supply>; ++ usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun7i-a20-cubieboard2.dts b/arch/arm/dts/sun7i-a20-cubieboard2.dts +index 39a51d5..1fa832d 100644 +--- a/arch/arm/dts/sun7i-a20-cubieboard2.dts ++++ b/arch/arm/dts/sun7i-a20-cubieboard2.dts +@@ -84,6 +84,10 @@ + status = "okay"; + }; + ++&codec { ++ status = "okay"; ++}; ++ + &cpu0 { + cpu-supply = <®_dcdc2>; + }; +@@ -150,6 +154,10 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { + led_pins_cubieboard2: led_pins@0 { + allwinner,pins = "PH20", "PH21"; +@@ -157,12 +165,24 @@ + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; ++ ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; + }; + + ®_ahci_5v { + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ + #include "axp209.dtsi" + + ®_dcdc2 { +@@ -205,6 +225,9 @@ + }; + + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun7i-a20-cubietruck.dts b/arch/arm/dts/sun7i-a20-cubietruck.dts +index e6b0192..8da939a 100644 +--- a/arch/arm/dts/sun7i-a20-cubietruck.dts ++++ b/arch/arm/dts/sun7i-a20-cubietruck.dts +@@ -101,6 +101,10 @@ + status = "okay"; + }; + ++&codec { ++ status = "okay"; ++}; ++ + &cpu0 { + cpu-supply = <®_dcdc2>; + }; +diff --git a/arch/arm/dts/sun7i-a20-icnova-swac.dts b/arch/arm/dts/sun7i-a20-icnova-swac.dts +new file mode 100644 +index 0000000..f5b5325 +--- /dev/null ++++ b/arch/arm/dts/sun7i-a20-icnova-swac.dts +@@ -0,0 +1,169 @@ ++/* ++ * Copyright 2015 Stefan Roese <sr@denx.de> ++ * ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. ++ * ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ */ ++ ++/dts-v1/; ++#include "sun7i-a20.dtsi" ++#include "sunxi-common-regulators.dtsi" ++ ++#include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/interrupt-controller/irq.h> ++#include <dt-bindings/pinctrl/sun4i-a10.h> ++ ++/ { ++ model = "ICnova-A20 SWAC"; ++ compatible = "swac,icnova-a20-swac", "incircuit,icnova-a20", "allwinner,sun7i-a20"; ++ ++ aliases { ++ serial0 = &uart0; ++ }; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++}; ++ ++&cpu0 { ++ cpu-supply = <®_dcdc2>; ++}; ++ ++&ehci0 { ++ status = "okay"; ++}; ++ ++&ehci1 { ++ status = "okay"; ++}; ++ ++&gmac { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&gmac_pins_mii_a>; ++ phy = <&phy1>; ++ phy-mode = "mii"; ++ status = "okay"; ++ ++ phy1: ethernet-phy@1 { ++ reg = <1>; ++ }; ++}; ++ ++&i2c0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c0_pins_a>; ++ status = "okay"; ++ ++ axp209: pmic@34 { ++ reg = <0x34>; ++ interrupt-parent = <&nmi_intc>; ++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; ++ }; ++}; ++ ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c1_pins_a>; ++ status = "okay"; ++}; ++ ++&mmc0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; ++ vmmc-supply = <®_vcc3v3>; ++ bus-width = <4>; ++ cd-gpios = <&pio 8 5 GPIO_ACTIVE_HIGH>; /* PI5 */ ++ cd-inverted; ++ status = "okay"; ++}; ++ ++&ohci0 { ++ status = "okay"; ++}; ++ ++&ohci1 { ++ status = "okay"; ++}; ++ ++#include "axp209.dtsi" ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-int-dll"; ++}; ++ ++®_ldo1 { ++ regulator-name = "vdd-rtc"; ++}; ++ ++®_ldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "avcc"; ++}; ++ ++®_usb1_vbus { ++ status = "okay"; ++}; ++ ++®_usb2_vbus { ++ status = "okay"; ++}; ++ ++&uart0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&uart0_pins_a>; ++ status = "okay"; ++}; ++ ++&usbphy { ++ usb1_vbus-supply = <®_usb1_vbus>; ++ usb2_vbus-supply = <®_usb2_vbus>; ++ status = "okay"; ++}; +diff --git a/arch/arm/dts/sun7i-a20-itead-ibox.dts b/arch/arm/dts/sun7i-a20-itead-ibox.dts +new file mode 100644 +index 0000000..661c21d +--- /dev/null ++++ b/arch/arm/dts/sun7i-a20-itead-ibox.dts +@@ -0,0 +1,125 @@ ++/* ++ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com> ++ * ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. ++ * ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ */ ++ ++/dts-v1/; ++#include "sun7i-a20.dtsi" ++#include "sunxi-itead-core-common.dtsi" ++ ++/ { ++ model = "Itead Ibox A20"; ++ compatible = "itead,itead-ibox-a20", "allwinner,sun7i-a20"; ++ ++ leds { ++ compatible = "gpio-leds"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&led_pins_itead_core>; ++ ++ green { ++ label = "itead_core:green:usr"; ++ gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; ++ default-state = "on"; ++ }; ++ ++ blue { ++ label = "itead_core:blue:usr"; ++ gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; ++ default-state = "on"; ++ }; ++ }; ++}; ++ ++&ahci { ++ target-supply = <®_ahci_5v>; ++ status = "okay"; ++}; ++ ++&codec { ++ status = "okay"; ++}; ++ ++&gmac { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&gmac_pins_mii_a>; ++ phy = <&phy1>; ++ phy-mode = "mii"; ++ status = "okay"; ++ ++ phy1: ethernet-phy@1 { ++ reg = <1>; ++ }; ++}; ++ ++&i2c0 { ++ axp209: pmic@34 { ++ interrupt-parent = <&nmi_intc>; ++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; ++ }; ++}; ++ ++&ir0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&ir0_rx_pins_a>; ++ status = "okay"; ++}; ++ ++&mmc0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; ++ vmmc-supply = <®_vcc3v3>; ++ bus-width = <4>; ++ cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ ++ cd-inverted; ++ status = "okay"; ++}; ++ ++&pio { ++ led_pins_itead_core: led_pins@0 { ++ allwinner,pins = "PH20","PH21"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_20_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++}; ++ ++®_ahci_5v { ++ status = "okay"; ++}; +diff --git a/arch/arm/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/dts/sun7i-a20-lamobo-r1.dts +index 975b0b2..5ee43d8 100644 +--- a/arch/arm/dts/sun7i-a20-lamobo-r1.dts ++++ b/arch/arm/dts/sun7i-a20-lamobo-r1.dts +@@ -97,16 +97,6 @@ + + &cpu0 { + cpu-supply = <®_dcdc2>; +- operating-points = < +- /* kHz uV */ +- 960000 1400000 +- 912000 1400000 +- 864000 1350000 +- 720000 1250000 +- 528000 1150000 +- 312000 1100000 +- 144000 1050000 +- >; + }; + + &ehci0 { +diff --git a/arch/arm/dts/sun7i-a20-mk808c.dts b/arch/arm/dts/sun7i-a20-mk808c.dts +index 4f432f8..90ff4a2 100644 +--- a/arch/arm/dts/sun7i-a20-mk808c.dts ++++ b/arch/arm/dts/sun7i-a20-mk808c.dts +@@ -53,6 +53,7 @@ + + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> ++#include <dt-bindings/pinctrl/sun4i-a10.h> + + / { + model = "mk808c"; +@@ -68,6 +69,10 @@ + }; + }; + ++&codec { ++ status = "okay"; ++}; ++ + &ehci0 { + status = "okay"; + }; +@@ -121,6 +126,30 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ ++&pio { ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { ++ allwinner,pins = "PH5"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++}; ++ ++®_usb0_vbus { ++ status = "okay"; ++}; ++ + ®_usb1_vbus { + status = "okay"; + }; +@@ -141,7 +170,17 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; ++ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ ++ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ ++ usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/dts/sun7i-a20-olimex-som-evb.dts +index 6904dbd..23aacce 100644 +--- a/arch/arm/dts/sun7i-a20-olimex-som-evb.dts ++++ b/arch/arm/dts/sun7i-a20-olimex-som-evb.dts +@@ -1,5 +1,6 @@ + /* + * Copyright 2015 - Marcus Cooper <codekipper@gmail.com> ++ * Copyright 2015 - Karsten Merker <merker@debian.org> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual +@@ -45,6 +46,7 @@ + #include "sunxi-common-regulators.dtsi" + + #include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> + +@@ -71,14 +73,6 @@ + default-state = "on"; + }; + }; +- +- reg_axp_ipsout: axp_ipsout { +- compatible = "regulator-fixed"; +- regulator-name = "axp-ipsout"; +- regulator-min-microvolt = <5000000>; +- regulator-max-microvolt = <5000000>; +- regulator-always-on; +- }; + }; + + &ahci { +@@ -94,6 +88,10 @@ + status = "okay"; + }; + ++&codec { ++ status = "okay"; ++}; ++ + &gmac { + pinctrl-names = "default"; + pinctrl-0 = <&gmac_pins_rgmii_a>; +@@ -118,10 +116,58 @@ + }; + }; + +-&i2c1 { +- pinctrl-names = "default"; +- pinctrl-0 = <&i2c1_pins_a>; ++&lradc { ++ vref-supply = <®_vcc3v0>; + status = "okay"; ++ ++ button@190 { ++ label = "Volume Up"; ++ linux,code = <KEY_VOLUMEUP>; ++ channel = <0>; ++ voltage = <190000>; ++ }; ++ ++ button@390 { ++ label = "Volume Down"; ++ linux,code = <KEY_VOLUMEDOWN>; ++ channel = <0>; ++ voltage = <390000>; ++ }; ++ ++ button@600 { ++ label = "Menu"; ++ linux,code = <KEY_MENU>; ++ channel = <0>; ++ voltage = <600000>; ++ }; ++ ++ button@800 { ++ label = "Search"; ++ linux,code = <KEY_SEARCH>; ++ channel = <0>; ++ voltage = <800000>; ++ }; ++ ++ button@980 { ++ label = "Home"; ++ linux,code = <KEY_HOMEPAGE>; ++ channel = <0>; ++ voltage = <980000>; ++ }; ++ ++ button@1180 { ++ label = "Esc"; ++ linux,code = <KEY_ESC>; ++ channel = <0>; ++ voltage = <1180000>; ++ }; ++ ++ button@1400 { ++ label = "Enter"; ++ linux,code = <KEY_ENTER>; ++ channel = <0>; ++ voltage = <1400000>; ++ }; + }; + + &mmc0 { +@@ -134,6 +180,16 @@ + status = "okay"; + }; + ++&mmc3 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_olimex_som_evb>; ++ vmmc-supply = <®_vcc3v3>; ++ bus-width = <4>; ++ cd-gpios = <&pio 7 0 GPIO_ACTIVE_HIGH>; /* PH0 */ ++ cd-inverted; ++ status = "okay"; ++}; ++ + &ohci0 { + status = "okay"; + }; +@@ -161,15 +217,22 @@ + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + ++ mmc3_cd_pin_olimex_som_evb: mmc3_cd_pin@0 { ++ allwinner,pins = "PH0"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ + usb0_id_detect_pin: usb0_id_detect_pin@0 { +- allwinner,pins = "PH04"; ++ allwinner,pins = "PH4"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { +- allwinner,pins = "PH05"; ++ allwinner,pins = "PH5"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; +@@ -187,7 +250,7 @@ + ®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; +- regulator-max-microvolt = <1425000>; ++ regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpu"; + }; + +@@ -235,8 +298,8 @@ + &usbphy { + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; +- usb0_id_det-gpios = <&pio 7 04 GPIO_ACTIVE_HIGH>; /* PH04 */ +- usb0_vbus_det-gpios = <&pio 7 05 GPIO_ACTIVE_HIGH>; /* PH05 */ ++ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH04 */ ++ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH05 */ + usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; +diff --git a/arch/arm/dts/sun7i-a20-olinuxino-lime.dts b/arch/arm/dts/sun7i-a20-olinuxino-lime.dts +index 0423708..35ad700 100644 +--- a/arch/arm/dts/sun7i-a20-olinuxino-lime.dts ++++ b/arch/arm/dts/sun7i-a20-olinuxino-lime.dts +@@ -117,6 +117,18 @@ + }; + }; + ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c1_pins_a>; ++ status = "okay"; ++ ++ eeprom: eeprom@50 { ++ compatible = "atmel,24c16"; ++ reg = <0x50>; ++ pagesize = <16>; ++ }; ++}; ++ + &mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; +diff --git a/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts +index 8acff78..d5c796c 100644 +--- a/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts ++++ b/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts +@@ -170,6 +170,12 @@ + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; ++ ++ eeprom: eeprom@50 { ++ compatible = "atmel,24c16"; ++ reg = <0x50>; ++ pagesize = <16>; ++ }; + }; + + &mmc0 { +@@ -190,6 +196,10 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { + ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 { + allwinner,pins = "PC3"; +@@ -204,6 +214,27 @@ + allwinner,drive = <SUN4I_PINCTRL_20_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; ++ ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ ++ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { ++ allwinner,pins = "PH5"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; ++ }; ++ ++ usb0_vbus_pin_lime2: usb0_vbus_pin@0 { ++ allwinner,pins = "PC17"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; + }; + + ®_ahci_5v { +@@ -212,6 +243,12 @@ + status = "okay"; + }; + ++®_usb0_vbus { ++ pinctrl-0 = <&usb0_vbus_pin_lime2>; ++ gpio = <&pio 2 17 GPIO_ACTIVE_HIGH>; ++ status = "okay"; ++}; ++ + ®_usb1_vbus { + status = "okay"; + }; +@@ -226,7 +263,17 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ ++ usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ ++ usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/dts/sun7i-a20-olinuxino-micro.dts +index c5d70ca..7e3006f 100644 +--- a/arch/arm/dts/sun7i-a20-olinuxino-micro.dts ++++ b/arch/arm/dts/sun7i-a20-olinuxino-micro.dts +@@ -125,6 +125,12 @@ + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; ++ ++ eeprom: eeprom@50 { ++ compatible = "atmel,24c16"; ++ reg = <0x50>; ++ pagesize = <16>; ++ }; + }; + + &i2c2 { +diff --git a/arch/arm/dts/sun7i-a20-orangepi-mini.dts b/arch/arm/dts/sun7i-a20-orangepi-mini.dts +index 73cd81e..2be04c4 100644 +--- a/arch/arm/dts/sun7i-a20-orangepi-mini.dts ++++ b/arch/arm/dts/sun7i-a20-orangepi-mini.dts +@@ -95,6 +95,10 @@ + status = "okay"; + }; + ++&codec { ++ status = "okay"; ++}; ++ + &ehci0 { + status = "okay"; + }; +@@ -156,7 +160,18 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ + mmc0_cd_pin_orangepi: mmc0_cd_pin@0 { + allwinner,pins = "PH10"; + allwinner,function = "gpio_in"; +@@ -225,6 +240,10 @@ + regulator-name = "avcc"; + }; + ++®_usb0_vbus { ++ status = "okay"; ++}; ++ + ®_usb1_vbus { + pinctrl-0 = <&usb1_vbus_pin_bananapro>; + gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */ +@@ -243,7 +262,21 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ ++&usb_power_supply { ++ status = "okay"; ++}; ++ + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ ++ usb0_vbus_power-supply = <&usb_power_supply>; ++ usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun7i-a20-orangepi.dts b/arch/arm/dts/sun7i-a20-orangepi.dts +index 55a06ce..71125bf 100644 +--- a/arch/arm/dts/sun7i-a20-orangepi.dts ++++ b/arch/arm/dts/sun7i-a20-orangepi.dts +@@ -141,7 +141,18 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ + mmc0_cd_pin_orangepi: mmc0_cd_pin@0 { + allwinner,pins = "PH10"; + allwinner,function = "gpio_in"; +@@ -203,6 +214,10 @@ + regulator-name = "avcc"; + }; + ++®_usb0_vbus { ++ status = "okay"; ++}; ++ + ®_usb1_vbus { + pinctrl-0 = <&usb1_vbus_pin_bananapro>; + gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */ +@@ -221,7 +236,21 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ ++&usb_power_supply { ++ status = "okay"; ++}; ++ + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ ++ usb0_vbus_power-supply = <&usb_power_supply>; ++ usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun7i-a20-pcduino3-nano.dts b/arch/arm/dts/sun7i-a20-pcduino3-nano.dts +index 5361fce..ddac732 100644 +--- a/arch/arm/dts/sun7i-a20-pcduino3-nano.dts ++++ b/arch/arm/dts/sun7i-a20-pcduino3-nano.dts +@@ -82,6 +82,14 @@ + status = "okay"; + }; + ++&codec { ++ status = "okay"; ++}; ++ ++&cpu0 { ++ cpu-supply = <®_dcdc2>; ++}; ++ + &ehci0 { + status = "okay"; + }; +@@ -108,13 +116,9 @@ + status = "okay"; + + axp209: pmic@34 { +- compatible = "x-powers,axp209"; + reg = <0x34>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; +- +- interrupt-controller; +- #interrupt-cells = <1>; + }; + }; + +@@ -142,6 +146,10 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { + ahci_pwr_pin_pcduino3_nano: ahci_pwr_pin@0 { + allwinner,pins = "PH2"; +@@ -157,8 +165,15 @@ + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ + usb1_vbus_pin_pcduino3_nano: usb1_vbus_pin@0 { +- allwinner,pins = "PH11"; ++ allwinner,pins = "PD2"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; +@@ -171,13 +186,37 @@ + status = "okay"; + }; + +-®_usb1_vbus { +- pinctrl-0 = <&usb1_vbus_pin_pcduino3_nano>; +- gpio = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ +- status = "okay"; ++#include "axp209.dtsi" ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-int-pll"; ++}; ++ ++®_ldo1 { ++ regulator-name = "vdd-rtc"; ++}; ++ ++®_ldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "avcc"; + }; + +-®_usb2_vbus { ++/* A single regulator (U24) powers both USB host ports. */ ++®_usb1_vbus { ++ pinctrl-0 = <&usb1_vbus_pin_pcduino3_nano>; ++ gpio = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */ + status = "okay"; + }; + +@@ -187,8 +226,16 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb1_vbus-supply = <®_usb1_vbus>; +- usb2_vbus-supply = <®_usb2_vbus>; ++ usb2_vbus-supply = <®_usb1_vbus>; + status = "okay"; + }; +diff --git a/arch/arm/dts/sun7i-a20-pcduino3.dts b/arch/arm/dts/sun7i-a20-pcduino3.dts +index afc9ece..1a8b39b 100644 +--- a/arch/arm/dts/sun7i-a20-pcduino3.dts ++++ b/arch/arm/dts/sun7i-a20-pcduino3.dts +@@ -111,6 +111,14 @@ + allwinner,pins = "PH2"; + }; + ++&codec { ++ status = "okay"; ++}; ++ ++&cpu0 { ++ cpu-supply = <®_dcdc2>; ++}; ++ + &ehci0 { + status = "okay"; + }; +@@ -137,16 +145,14 @@ + status = "okay"; + + axp209: pmic@34 { +- compatible = "x-powers,axp209"; + reg = <0x34>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; +- +- interrupt-controller; +- #interrupt-cells = <1>; + }; + }; + ++#include "axp209.dtsi" ++ + &ir0 { + pinctrl-names = "default"; + pinctrl-0 = <&ir0_rx_pins_a>; +@@ -171,6 +177,10 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ + &pio { + led_pins_pcduino3: led_pins@0 { + allwinner,pins = "PH15", "PH16"; +@@ -185,6 +195,13 @@ + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; ++ ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; + }; + + ®_ahci_5v { +@@ -192,6 +209,31 @@ + status = "okay"; + }; + ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-int-pll"; ++}; ++ ++®_ldo1 { ++ regulator-name = "vdd-rtc"; ++}; ++ ++®_ldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "avcc"; ++}; ++ + ®_usb1_vbus { + status = "okay"; + }; +@@ -206,7 +248,15 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun7i-a20-wexler-tab7200.dts b/arch/arm/dts/sun7i-a20-wexler-tab7200.dts +index 83c6d3f..2f6b21a 100644 +--- a/arch/arm/dts/sun7i-a20-wexler-tab7200.dts ++++ b/arch/arm/dts/sun7i-a20-wexler-tab7200.dts +@@ -48,6 +48,7 @@ + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/irq.h> ++#include <dt-bindings/pwm/pwm.h> + + / { + model = "Wexler TAB7200"; +@@ -57,11 +58,28 @@ + serial0 = &uart0; + }; + ++ backlight { ++ compatible = "pwm-backlight"; ++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; ++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; ++ default-brightness-level = <8>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&bl_enable_pin>; ++ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ ++ }; ++ + chosen { + stdout-path = "serial0:115200n8"; + }; + }; + ++&codec { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&codec_pa_pin>; ++ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */ ++ status = "okay"; ++}; ++ + &cpu0 { + cpu-supply = <®_dcdc2>; + }; +@@ -86,6 +104,8 @@ + }; + }; + ++#include "axp209.dtsi" ++ + &i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; +@@ -96,6 +116,18 @@ + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; ++ ++ gt911: touchscreen@5d { ++ compatible = "goodix,gt911"; ++ reg = <0x5d>; ++ interrupt-parent = <&pio>; ++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; /* EINT21 (PH21) */ ++ pinctrl-names = "default"; ++ pinctrl-0 = <&ts_reset_pin>; ++ irq-gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* INT (PH21) */ ++ reset-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* RST (PB13) */ ++ touchscreen-swapped-x-y; ++ }; + }; + + &lradc { +@@ -135,7 +167,45 @@ + status = "okay"; + }; + +-#include "axp209.dtsi" ++&otg_sram { ++ status = "okay"; ++}; ++ ++&pio { ++ bl_enable_pin: bl_enable_pin@0 { ++ allwinner,pins = "PH7"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ codec_pa_pin: codec_pa_pin@0 { ++ allwinner,pins = "PH15"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ ts_reset_pin: ts_reset_pin@0 { ++ allwinner,pins = "PB13"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++}; ++ ++&pwm { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pwm0_pins_a>; ++ status = "okay"; ++}; + + ®_dcdc2 { + regulator-always-on; +@@ -162,6 +232,10 @@ + regulator-name = "avcc"; + }; + ++®_usb0_vbus { ++ status = "okay"; ++}; ++ + ®_usb1_vbus { + status = "okay"; + }; +@@ -176,7 +250,21 @@ + status = "okay"; + }; + ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ ++&usb_power_supply { ++ status = "okay"; ++}; ++ + &usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ ++ usb0_vbus_power-supply = <&usb_power_supply>; ++ usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +diff --git a/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts b/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts +index e7d84fe..dc31d47 100644 +--- a/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts ++++ b/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts +@@ -1,13 +1,52 @@ + /* +- * Copyright 2015 Hans de Goede <hdegoede@redhat.com> ++ * Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl> + * +- * Minimal dts file for the Wits Pro A20 DKT for u-boot only ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. + * +- * SPDX-License-Identifier: GPL-2.0+ or X11 ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. + */ + + /dts-v1/; + #include "sun7i-a20.dtsi" ++#include "sunxi-common-regulators.dtsi" ++ ++#include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/input/input.h> ++#include <dt-bindings/interrupt-controller/irq.h> + + / { + model = "Wits Pro A20 DKT"; +@@ -20,6 +59,17 @@ + chosen { + stdout-path = "serial0:115200n8"; + }; ++ ++ mmc3_pwrseq: mmc3_pwrseq { ++ compatible = "mmc-pwrseq-simple"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&vmmc3_pin_ap6xxx_wl_regon>; ++ reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */ ++ }; ++}; ++ ++&cpu0 { ++ cpu-supply = <®_dcdc2>; + }; + + &ehci0 { +@@ -42,6 +92,60 @@ + }; + }; + ++&i2c0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c0_pins_a>; ++ status = "okay"; ++ ++ axp209: pmic@34 { ++ reg = <0x34>; ++ interrupt-parent = <&nmi_intc>; ++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; ++ }; ++}; ++ ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c1_pins_a>; ++ status = "okay"; ++}; ++ ++&i2c2 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c2_pins_a>; ++ status = "okay"; ++}; ++ ++#include "axp209.dtsi" ++ ++&mmc0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; ++ vmmc-supply = <®_vcc3v3>; ++ bus-width = <4>; ++ cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ ++ cd-inverted; ++ status = "okay"; ++}; ++ ++&mmc3 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mmc3_pins_a>; ++ vmmc-supply = <®_vcc3v3>; ++ mmc-pwrseq = <&mmc3_pwrseq>; ++ bus-width = <4>; ++ non-removable; ++ status = "okay"; ++ ++ brcmf: bcrmf@1 { ++ reg = <1>; ++ compatible = "brcm,bcm4329-fmac"; ++ interrupt-parent = <&pio>; ++ interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */ ++ interrupt-names = "host-wake"; ++ }; ++}; ++ + &ohci0 { + status = "okay"; + }; +@@ -50,8 +154,85 @@ + status = "okay"; + }; + ++&otg_sram { ++ status = "okay"; ++}; ++ ++&pio { ++ vmmc3_pin_ap6xxx_wl_regon: vmmc3_pin@0 { ++ allwinner,pins = "PH9"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ usb0_id_detect_pin: usb0_id_detect_pin@0 { ++ allwinner,pins = "PH4"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++}; ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1450000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-int-dll"; ++}; ++ ++®_ldo1 { ++ regulator-name = "vdd-rtc"; ++}; ++ ++®_ldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "avcc"; ++}; ++ ++®_usb0_vbus { ++ status = "okay"; ++}; ++ ++®_usb1_vbus { ++ status = "okay"; ++}; ++ ++®_usb2_vbus { ++ status = "okay"; ++}; ++ + &uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; + }; ++ ++&usb_otg { ++ dr_mode = "otg"; ++ status = "okay"; ++}; ++ ++&usb_power_supply { ++ status = "okay"; ++}; ++ ++&usbphy { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb0_id_detect_pin>; ++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ ++ usb0_vbus_power-supply = <&usb_power_supply>; ++ usb0_vbus-supply = <®_usb0_vbus>; ++ usb1_vbus-supply = <®_usb1_vbus>; ++ usb2_vbus-supply = <®_usb2_vbus>; ++ status = "okay"; ++}; +diff --git a/arch/arm/dts/sun7i-a20.dtsi b/arch/arm/dts/sun7i-a20.dtsi +index 71ab6b8..0940a78 100644 +--- a/arch/arm/dts/sun7i-a20.dtsi ++++ b/arch/arm/dts/sun7i-a20.dtsi +@@ -47,6 +47,7 @@ + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/thermal/thermal.h> + ++#include <dt-bindings/clock/sun4i-a10-pll2.h> + #include <dt-bindings/dma/sun4i-a10.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> + +@@ -67,7 +68,7 @@ + "simple-framebuffer"; + allwinner,pipeline = "de_be0-lcd0-hdmi"; + clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>, +- <&ahb_gates 44>; ++ <&ahb_gates 44>, <&dram_gates 26>; + status = "disabled"; + }; + +@@ -75,7 +76,8 @@ + compatible = "allwinner,simple-framebuffer", + "simple-framebuffer"; + allwinner,pipeline = "de_be0-lcd0"; +- clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>; ++ clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>, ++ <&dram_gates 26>; + status = "disabled"; + }; + +@@ -84,7 +86,7 @@ + "simple-framebuffer"; + allwinner,pipeline = "de_be0-lcd0-tve0"; + clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>, +- <&ahb_gates 44>; ++ <&ahb_gates 44>, <&dram_gates 26>; + status = "disabled"; + }; + }; +@@ -107,7 +109,7 @@ + 720000 1200000 + 528000 1100000 + 312000 1000000 +- 144000 900000 ++ 144000 1000000 + >; + #cooling-cells = <2>; + cooling-min-level = <0>; +@@ -199,6 +201,15 @@ + clock-output-names = "pll1"; + }; + ++ pll2: clk@01c20008 { ++ #clock-cells = <1>; ++ compatible = "allwinner,sun4i-a10-pll2-clk"; ++ reg = <0x01c20008 0x8>; ++ clocks = <&osc24M>; ++ clock-output-names = "pll2-1x", "pll2-2x", ++ "pll2-4x", "pll2-8x"; ++ }; ++ + pll4: clk@01c20018 { + #clock-cells = <0>; + compatible = "allwinner,sun7i-a20-pll4-clk"; +@@ -267,6 +278,19 @@ + compatible = "allwinner,sun7i-a20-ahb-gates-clk"; + reg = <0x01c20060 0x8>; + clocks = <&ahb>; ++ clock-indices = <0>, <1>, ++ <2>, <3>, <4>, ++ <5>, <6>, <7>, <8>, ++ <9>, <10>, <11>, <12>, ++ <13>, <14>, <16>, ++ <17>, <18>, <20>, <21>, ++ <22>, <23>, <25>, ++ <28>, <32>, <33>, <34>, ++ <35>, <36>, <37>, <40>, ++ <41>, <42>, <43>, ++ <44>, <45>, <46>, ++ <47>, <49>, <50>, ++ <52>; + clock-output-names = "ahb_usb0", "ahb_ehci0", + "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", + "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0", +@@ -295,6 +319,10 @@ + compatible = "allwinner,sun7i-a20-apb0-gates-clk"; + reg = <0x01c20068 0x4>; + clocks = <&apb0>; ++ clock-indices = <0>, <1>, ++ <2>, <3>, <4>, ++ <5>, <6>, <7>, ++ <8>, <10>; + clock-output-names = "apb0_codec", "apb0_spdif", + "apb0_ac97", "apb0_iis0", "apb0_iis1", + "apb0_pio", "apb0_ir0", "apb0_ir1", +@@ -314,6 +342,12 @@ + compatible = "allwinner,sun7i-a20-apb1-gates-clk"; + reg = <0x01c2006c 0x4>; + clocks = <&apb1>; ++ clock-indices = <0>, <1>, ++ <2>, <3>, <4>, ++ <5>, <6>, <7>, ++ <15>, <16>, <17>, ++ <18>, <19>, <20>, ++ <21>, <22>, <23>; + clock-output-names = "apb1_i2c0", "apb1_i2c1", + "apb1_i2c2", "apb1_i2c3", "apb1_can", + "apb1_scr", "apb1_ps20", "apb1_ps21", +@@ -442,6 +476,14 @@ + clock-output-names = "ir1"; + }; + ++ keypad_clk: clk@01c200c4 { ++ #clock-cells = <0>; ++ compatible = "allwinner,sun4i-a10-mod0-clk"; ++ reg = <0x01c200c4 0x4>; ++ clocks = <&osc24M>; ++ clock-output-names = "keypad"; ++ }; ++ + usb_clk: clk@01c200cc { + #clock-cells = <1>; + #reset-cells = <1>; +@@ -460,6 +502,48 @@ + clock-output-names = "spi3"; + }; + ++ dram_gates: clk@01c20100 { ++ #clock-cells = <1>; ++ compatible = "allwinner,sun4i-a10-dram-gates-clk"; ++ reg = <0x01c20100 0x4>; ++ clocks = <&pll5 0>; ++ clock-indices = <0>, ++ <1>, <2>, ++ <3>, ++ <4>, ++ <5>, <6>, ++ <15>, ++ <24>, <25>, ++ <26>, <27>, ++ <28>, <29>; ++ clock-output-names = "dram_ve", ++ "dram_csi0", "dram_csi1", ++ "dram_ts", ++ "dram_tvd", ++ "dram_tve0", "dram_tve1", ++ "dram_output", ++ "dram_de_fe1", "dram_de_fe0", ++ "dram_de_be0", "dram_de_be1", ++ "dram_de_mp", "dram_ace"; ++ }; ++ ++ ve_clk: clk@01c2013c { ++ #clock-cells = <0>; ++ #reset-cells = <0>; ++ compatible = "allwinner,sun4i-a10-ve-clk"; ++ reg = <0x01c2013c 0x4>; ++ clocks = <&pll4>; ++ clock-output-names = "ve"; ++ }; ++ ++ codec_clk: clk@01c20140 { ++ #clock-cells = <0>; ++ compatible = "allwinner,sun4i-a10-codec-clk"; ++ reg = <0x01c20140 0x4>; ++ clocks = <&pll2 SUN4I_A10_PLL2_1X>; ++ clock-output-names = "codec"; ++ }; ++ + mbus_clk: clk@01c2015c { + #clock-cells = <0>; + compatible = "allwinner,sun5i-a13-mbus-clk"; +@@ -744,6 +828,14 @@ + status = "disabled"; + }; + ++ crypto: crypto-engine@01c15000 { ++ compatible = "allwinner,sun4i-a10-crypto"; ++ reg = <0x01c15000 0x1000>; ++ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&ahb_gates 5>, <&ss_clk>; ++ clock-names = "ahb", "mod"; ++ }; ++ + spi2: spi@01c17000 { + compatible = "allwinner,sun4i-a10-spi"; + reg = <0x01c17000 0x1000>; +@@ -1159,6 +1251,19 @@ + status = "disabled"; + }; + ++ codec: codec@01c22c00 { ++ #sound-dai-cells = <0>; ++ compatible = "allwinner,sun7i-a20-codec"; ++ reg = <0x01c22c00 0x40>; ++ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&apb0_gates 0>, <&codec_clk>; ++ clock-names = "apb", "codec"; ++ dmas = <&dma SUN4I_DMA_NORMAL 19>, ++ <&dma SUN4I_DMA_NORMAL 19>; ++ dma-names = "rx", "tx"; ++ status = "disabled"; ++ }; ++ + sid: eeprom@01c23800 { + compatible = "allwinner,sun7i-a20-sid"; + reg = <0x01c23800 0x200>; +diff --git a/arch/arm/dts/sun8i-a23-a33.dtsi b/arch/arm/dts/sun8i-a23-a33.dtsi +index 9c4a55c..7e05e09 100644 +--- a/arch/arm/dts/sun8i-a23-a33.dtsi ++++ b/arch/arm/dts/sun8i-a23-a33.dtsi +@@ -56,7 +56,7 @@ + #size-cells = <1>; + ranges; + +- framebuffer@0 { ++ simplefb_lcd: framebuffer@0 { + compatible = "allwinner,simple-framebuffer", + "simple-framebuffer"; + allwinner,pipeline = "de_be0-lcd0"; +@@ -175,27 +175,13 @@ + clock-output-names = "apb1"; + }; + +- ahb1_gates: clk@01c20060 { +- #clock-cells = <1>; +- compatible = "allwinner,sun8i-a23-ahb1-gates-clk"; +- reg = <0x01c20060 0x8>; +- clocks = <&ahb1>; +- clock-output-names = "ahb1_mipidsi", "ahb1_dma", +- "ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2", +- "ahb1_nand", "ahb1_sdram", +- "ahb1_hstimer", "ahb1_spi0", +- "ahb1_spi1", "ahb1_otg", "ahb1_ehci", +- "ahb1_ohci", "ahb1_ve", "ahb1_lcd", +- "ahb1_csi", "ahb1_be", "ahb1_fe", +- "ahb1_gpu", "ahb1_spinlock", +- "ahb1_drc"; +- }; +- + apb1_gates: clk@01c20068 { + #clock-cells = <1>; + compatible = "allwinner,sun8i-a23-apb1-gates-clk"; + reg = <0x01c20068 0x4>; + clocks = <&apb1>; ++ clock-indices = <0>, <5>, ++ <12>, <13>; + clock-output-names = "apb1_codec", "apb1_pio", + "apb1_daudio0", "apb1_daudio1"; + }; +@@ -213,6 +199,10 @@ + compatible = "allwinner,sun8i-a23-apb2-gates-clk"; + reg = <0x01c2006c 0x4>; + clocks = <&apb2>; ++ clock-indices = <0>, <1>, ++ <2>, <16>, ++ <17>, <18>, ++ <19>, <20>; + clock-output-names = "apb2_i2c0", "apb2_i2c1", + "apb2_i2c2", "apb2_uart0", + "apb2_uart1", "apb2_uart2", +@@ -391,12 +381,19 @@ + allwinner,pins = "PC5", "PC6", "PC8", + "PC9", "PC10", "PC11", + "PC12", "PC13", "PC14", +- "PC15"; ++ "PC15", "PC16"; + allwinner,function = "mmc2"; + allwinner,drive = <SUN4I_PINCTRL_30_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + ++ pwm0_pins: pwm0 { ++ allwinner,pins = "PH0"; ++ allwinner,function = "pwm0"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ + i2c0_pins_a: i2c0@0 { + allwinner,pins = "PH2", "PH3"; + allwinner,function = "i2c0"; +@@ -451,6 +448,14 @@ + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + }; + ++ pwm: pwm@01c21400 { ++ compatible = "allwinner,sun7i-a20-pwm"; ++ reg = <0x01c21400 0xc>; ++ clocks = <&osc24M>; ++ #pwm-cells = <3>; ++ status = "disabled"; ++ }; ++ + lradc: lradc@01c22800 { + compatible = "allwinner,sun4i-a10-lradc-keys"; + reg = <0x01c22800 0x100>; +@@ -574,6 +579,14 @@ + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; + }; + ++ nmi_intc: interrupt-controller@01f00c0c { ++ compatible = "allwinner,sun6i-a31-sc-nmi"; ++ interrupt-controller; ++ #interrupt-cells = <2>; ++ reg = <0x01f00c0c 0x38>; ++ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; ++ }; ++ + prcm@01f01400 { + compatible = "allwinner,sun8i-a23-prcm"; + reg = <0x01f01400 0x200>; +@@ -642,10 +655,18 @@ + resets = <&apb0_rst 0>; + gpio-controller; + interrupt-controller; ++ #interrupt-cells = <3>; + #address-cells = <1>; + #size-cells = <0>; + #gpio-cells = <3>; + ++ r_rsb_pins: r_rsb { ++ allwinner,pins = "PL0", "PL1"; ++ allwinner,function = "s_rsb"; ++ allwinner,drive = <SUN4I_PINCTRL_20_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ + r_uart_pins_a: r_uart@0 { + allwinner,pins = "PL2", "PL3"; + allwinner,function = "s_uart"; +@@ -653,5 +674,19 @@ + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + }; ++ ++ r_rsb: rsb@01f03400 { ++ compatible = "allwinner,sun8i-a23-rsb"; ++ reg = <0x01f03400 0x400>; ++ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&apb0_gates 3>; ++ clock-frequency = <3000000>; ++ resets = <&apb0_rst 3>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&r_rsb_pins>; ++ status = "disabled"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; + }; + }; +diff --git a/arch/arm/dts/sun8i-a23-gt90h-v4.dts b/arch/arm/dts/sun8i-a23-gt90h-v4.dts +index 1aeb06c..b2ce284 100644 +--- a/arch/arm/dts/sun8i-a23-gt90h-v4.dts ++++ b/arch/arm/dts/sun8i-a23-gt90h-v4.dts +@@ -47,15 +47,26 @@ + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/input/input.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> ++#include <dt-bindings/pwm/pwm.h> + + / { +- model = "Allwinner GT90H Quad Core Tablet (v4)"; +- compatible = "allwinner,gt90h-v4", "allwinner,sun8i-a33"; ++ model = "Allwinner GT90H Dual Core Tablet (v4)"; ++ compatible = "allwinner,gt90h-v4", "allwinner,sun8i-a23"; + + aliases { + serial0 = &r_uart; + }; + ++ backlight: backlight { ++ compatible = "pwm-backlight"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&bl_en_pin_gt90h>; ++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; ++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; ++ default-brightness-level = <8>; ++ enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ ++ }; ++ + chosen { + stdout-path = "serial0:115200n8"; + }; +@@ -106,8 +117,7 @@ + &mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_gt90h>; +- /* FIXME this really is aldo1, correct once we've pmic support */ +- vmmc-supply = <®_vcc3v0>; ++ vmmc-supply = <®_aldo1>; + bus-width = <4>; + cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ + cd-inverted; +@@ -115,6 +125,13 @@ + }; + + &pio { ++ bl_en_pin_gt90h: bl_en_pin@0 { ++ allwinner,pins = "PH6"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ + mmc0_cd_pin_gt90h: mmc0_cd_pin@0 { + allwinner,pins = "PB4"; + allwinner,function = "gpio_in"; +@@ -123,12 +140,106 @@ + }; + }; + ++&pwm { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pwm0_pins>; ++ status = "okay"; ++}; ++ ++&r_rsb { ++ status = "okay"; ++ ++ axp22x: pmic@3a3 { ++ compatible = "x-powers,axp223"; ++ reg = <0x3a3>; ++ interrupt-parent = <&nmi_intc>; ++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; ++ eldoin-supply = <®_dcdc1>; ++ }; ++}; ++ + &r_uart { + pinctrl-names = "default"; + pinctrl-0 = <&r_uart_pins_a>; + status = "okay"; + }; + ++#include "axp22x.dtsi" ++ ++®_aldo1 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-io"; ++}; ++ ++®_aldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <2350000>; ++ regulator-max-microvolt = <2650000>; ++ regulator-name = "vdd-dll"; ++}; ++ ++®_aldo3 { ++ regulator-always-on; ++ regulator-min-microvolt = <2700000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "vcc-pll-avcc"; ++}; ++ ++®_dc1sw { ++ regulator-name = "vcc-lcd"; ++}; ++ ++®_dc5ldo { ++ regulator-always-on; ++ regulator-min-microvolt = <900000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpus"; ++}; ++ ++®_dcdc1 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-3v0"; ++}; ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <900000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-sys"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <900000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc5 { ++ regulator-always-on; ++ regulator-min-microvolt = <1500000>; ++ regulator-max-microvolt = <1500000>; ++ regulator-name = "vcc-dram"; ++}; ++ ++®_dldo1 { ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "vcc-wifi"; ++}; ++ ++®_rtc_ldo { ++ regulator-name = "vcc-rtc"; ++}; ++ ++&simplefb_lcd { ++ vcc-lcd-supply = <®_dc1sw>; ++}; ++ + /* + * FIXME for now we only support host mode and rely on u-boot to have + * turned on Vbus which is controlled by the axp223 pmic on the board. +@@ -141,5 +252,6 @@ + }; + + &usbphy { ++ usb1_vbus-supply = <®_dldo1>; + status = "okay"; + }; +diff --git a/arch/arm/dts/sun8i-a23.dtsi b/arch/arm/dts/sun8i-a23.dtsi +index 2cc27c7..92e6616 100644 +--- a/arch/arm/dts/sun8i-a23.dtsi ++++ b/arch/arm/dts/sun8i-a23.dtsi +@@ -50,6 +50,31 @@ + }; + + clocks { ++ ahb1_gates: clk@01c20060 { ++ #clock-cells = <1>; ++ compatible = "allwinner,sun8i-a23-ahb1-gates-clk"; ++ reg = <0x01c20060 0x8>; ++ clocks = <&ahb1>; ++ clock-indices = <1>, <6>, ++ <8>, <9>, <10>, ++ <13>, <14>, ++ <19>, <20>, ++ <21>, <24>, <26>, ++ <29>, <32>, <36>, ++ <40>, <44>, <46>, ++ <52>, <53>, ++ <54>, <57>; ++ clock-output-names = "ahb1_mipidsi", "ahb1_dma", ++ "ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2", ++ "ahb1_nand", "ahb1_sdram", ++ "ahb1_hstimer", "ahb1_spi0", ++ "ahb1_spi1", "ahb1_otg", "ahb1_ehci", ++ "ahb1_ohci", "ahb1_ve", "ahb1_lcd", ++ "ahb1_csi", "ahb1_be", "ahb1_fe", ++ "ahb1_gpu", "ahb1_msgbox", ++ "ahb1_spinlock", "ahb1_drc"; ++ }; ++ + mbus_clk: clk@01c2015c { + #clock-cells = <0>; + compatible = "allwinner,sun8i-a23-mbus-clk"; +diff --git a/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts b/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts +index 1d5390d..fef6abc 100644 +--- a/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts ++++ b/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts +@@ -68,7 +68,7 @@ + }; + + &lradc { +- vref-supply = <®_vcc3v0>; ++ vref-supply = <®_dcdc1>; + status = "okay"; + + button@200 { +@@ -96,7 +96,7 @@ + &mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>; +- vmmc-supply = <®_vcc3v0>; ++ vmmc-supply = <®_dcdc1>; + bus-width = <4>; + cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ + cd-inverted; +@@ -106,13 +106,16 @@ + &mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; +- vmmc-supply = <®_vcc3v0>; ++ vmmc-supply = <®_dcdc1>; + bus-width = <8>; + non-removable; ++ cap-mmc-hw-reset; + status = "okay"; + }; + + &mmc2_8bit_pins { ++ /* Increase drive strength for DDR modes */ ++ allwinner,drive = <SUN4I_PINCTRL_40_MA>; + /* eMMC is missing pull-ups */ + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; + }; +@@ -130,6 +133,80 @@ + }; + }; + ++&r_rsb { ++ status = "okay"; ++ ++ axp22x: pmic@3a3 { ++ compatible = "x-powers,axp223"; ++ reg = <0x3a3>; ++ interrupt-parent = <&nmi_intc>; ++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; ++ eldoin-supply = <®_dcdc1>; ++ }; ++}; ++ ++#include "axp22x.dtsi" ++ ++®_aldo1 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-io"; ++}; ++ ++®_aldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <2350000>; ++ regulator-max-microvolt = <2650000>; ++ regulator-name = "vdd-dll"; ++}; ++ ++®_aldo3 { ++ regulator-always-on; ++ regulator-min-microvolt = <2700000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "vcc-pll-avcc"; ++}; ++ ++®_dc5ldo { ++ regulator-always-on; ++ regulator-min-microvolt = <900000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpus"; ++}; ++ ++®_dcdc1 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-3v0"; ++}; ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <900000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-sys"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <900000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc5 { ++ regulator-always-on; ++ regulator-min-microvolt = <1500000>; ++ regulator-max-microvolt = <1500000>; ++ regulator-name = "vcc-dram"; ++}; ++ ++®_rtc_ldo { ++ regulator-name = "vcc-rtc"; ++}; ++ + &uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_b>; +diff --git a/arch/arm/dts/sun8i-a33.dtsi b/arch/arm/dts/sun8i-a33.dtsi +index faa7d3c..001d840 100644 +--- a/arch/arm/dts/sun8i-a33.dtsi ++++ b/arch/arm/dts/sun8i-a33.dtsi +@@ -72,6 +72,41 @@ + clock-output-names = "pll11"; + }; + ++ ahb1_gates: clk@01c20060 { ++ #clock-cells = <1>; ++ compatible = "allwinner,sun8i-a33-ahb1-gates-clk"; ++ reg = <0x01c20060 0x8>; ++ clocks = <&ahb1>; ++ clock-indices = <1>, <5>, ++ <6>, <8>, <9>, ++ <10>, <13>, <14>, ++ <19>, <20>, ++ <21>, <24>, <26>, ++ <29>, <32>, <36>, ++ <40>, <44>, <46>, ++ <52>, <53>, ++ <54>, <57>, ++ <58>; ++ clock-output-names = "ahb1_mipidsi", "ahb1_ss", ++ "ahb1_dma","ahb1_mmc0", "ahb1_mmc1", ++ "ahb1_mmc2", "ahb1_nand", "ahb1_sdram", ++ "ahb1_hstimer", "ahb1_spi0", ++ "ahb1_spi1", "ahb1_otg", "ahb1_ehci", ++ "ahb1_ohci", "ahb1_ve", "ahb1_lcd", ++ "ahb1_csi", "ahb1_be", "ahb1_fe", ++ "ahb1_gpu", "ahb1_msgbox", ++ "ahb1_spinlock", "ahb1_drc", ++ "ahb1_sat"; ++ }; ++ ++ ss_clk: clk@01c2009c { ++ #clock-cells = <0>; ++ compatible = "allwinner,sun4i-a10-mod0-clk"; ++ reg = <0x01c2009c 0x4>; ++ clocks = <&osc24M>, <&pll6 0>; ++ clock-output-names = "ss"; ++ }; ++ + mbus_clk: clk@01c2015c { + #clock-cells = <0>; + compatible = "allwinner,sun8i-a23-mbus-clk"; +@@ -82,6 +117,16 @@ + }; + + soc@01c00000 { ++ crypto: crypto-engine@01c15000 { ++ compatible = "allwinner,sun4i-a10-crypto"; ++ reg = <0x01c15000 0x1000>; ++ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&ahb1_gates 5>, <&ss_clk>; ++ clock-names = "ahb", "mod"; ++ resets = <&ahb1_rst 5>; ++ reset-names = "ahb"; ++ }; ++ + usb_otg: usb@01c19000 { + compatible = "allwinner,sun8i-a33-musb"; + reg = <0x01c19000 0x0400>; +diff --git a/arch/arm/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/dts/sun8i-a83t-cubietruck-plus.dts +new file mode 100644 +index 0000000..88b1e09 +--- /dev/null ++++ b/arch/arm/dts/sun8i-a83t-cubietruck-plus.dts +@@ -0,0 +1,65 @@ ++/* ++ * Copyright 2015 Chen-Yu Tsai ++ * ++ * Chen-Yu Tsai <wens@csie.org> ++ * ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. ++ * ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ */ ++ ++/dts-v1/; ++#include "sun8i-a83t.dtsi" ++ ++/ { ++ model = "Cubietech Cubietruck Plus"; ++ compatible = "cubietech,cubietruck-plus", "allwinner,sun8i-a83t"; ++ ++ aliases { ++ serial0 = &uart0; ++ }; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++}; ++ ++&uart0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&uart0_pins_b>; ++ status = "okay"; ++}; +diff --git a/arch/arm/dts/sun8i-a83t.dtsi b/arch/arm/dts/sun8i-a83t.dtsi +index 245b819..d3473f8 100644 +--- a/arch/arm/dts/sun8i-a83t.dtsi ++++ b/arch/arm/dts/sun8i-a83t.dtsi +@@ -52,12 +52,6 @@ + / { + interrupt-parent = <&gic>; + +- chosen { +- #address-cells = <1>; +- #size-cells = <1>; +- ranges; +- }; +- + cpus { + #address-cells = <1>; + #size-cells = <0>; +@@ -85,6 +79,7 @@ + device_type = "cpu"; + reg = <3>; + }; ++ + cpu@100 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; +@@ -96,6 +91,7 @@ + device_type = "cpu"; + reg = <0x101>; + }; ++ + cpu@102 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; +@@ -109,18 +105,12 @@ + }; + }; + +- memory { +- reg = <0x40000000 0x80000000>; +- }; +- + timer { + compatible = "arm,armv7-timer"; +- interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, +- <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, +- <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, +- <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; +- clock-frequency = <24000000>; +- arm,cpu-registers-not-fw-configured; ++ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, ++ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, ++ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, ++ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; + }; + + clocks { +@@ -128,6 +118,7 @@ + #size-cells = <1>; + ranges; + ++ /* TODO: PRCM block has a mux for this. */ + osc24M: osc24M_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; +@@ -135,36 +126,39 @@ + clock-output-names = "osc24M"; + }; + +- osc32k: osc32k_clk { ++ /* ++ * This is called "internal OSC" in some places. ++ * It is an internal RC-based oscillator. ++ * TODO: Its controls are in the PRCM block. ++ */ ++ osc16M: osc16M_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; +- clock-frequency = <32768>; +- clock-output-names = "osc32k"; ++ clock-frequency = <16000000>; ++ clock-output-names = "osc16M"; ++ }; ++ ++ osc16Md512: osc16Md512_clk { ++ #clock-cells = <0>; ++ compatible = "fixed-factor-clock"; ++ clock-div = <512>; ++ clock-mult = <1>; ++ clocks = <&osc16M>; ++ clock-output-names = "osc16M-d512"; + }; + }; + +- soc@01c00000 { ++ soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + +- gic: interrupt-controller@01c81000 { +- compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; +- reg = <0x01c81000 0x1000>, +- <0x01c82000 0x1000>, +- <0x01c84000 0x2000>, +- <0x01c86000 0x2000>; +- interrupt-controller; +- #interrupt-cells = <3>; +- interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; +- }; +- + pio: pinctrl@01c20800 { + compatible = "allwinner,sun8i-a83t-pinctrl"; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>, +- <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, +- <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; ++ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x01c20800 0x400>; + clocks = <&osc24M>; + gpio-controller; +@@ -172,27 +166,6 @@ + #interrupt-cells = <3>; + #gpio-cells = <3>; + +- i2c0_pins_a: i2c0@0 { +- allwinner,pins = "PH0", "PH1"; +- allwinner,function = "i2c0"; +- allwinner,drive = <SUN4I_PINCTRL_10_MA>; +- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; +- }; +- +- i2c1_pins_a: i2c1@0 { +- allwinner,pins = "PH2", "PH3"; +- allwinner,function = "i2c1"; +- allwinner,drive = <SUN4I_PINCTRL_10_MA>; +- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; +- }; +- +- i2c2_pins_a: i2c2@0 { +- allwinner,pins = "PH4", "PH5"; +- allwinner,function = "i2c2"; +- allwinner,drive = <SUN4I_PINCTRL_10_MA>; +- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; +- }; +- + mmc0_pins_a: mmc0@0 { + allwinner,pins = "PF0", "PF1", "PF2", + "PF3", "PF4", "PF5"; +@@ -201,24 +174,6 @@ + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + +- mmc1_pins_a: mmc1@0 { +- allwinner,pins = "PG0", "PG1", "PG2", +- "PG3", "PG4", "PG5"; +- allwinner,function = "mmc1"; +- allwinner,drive = <SUN4I_PINCTRL_30_MA>; +- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; +- }; +- +- mmc2_8bit_pins: mmc2_8bit { +- allwinner,pins = "PC5", "PC6", "PC8", +- "PC9", "PC10", "PC11", +- "PC12", "PC13", "PC14", +- "PC15"; +- allwinner,function = "mmc2"; +- allwinner,drive = <SUN4I_PINCTRL_30_MA>; +- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; +- }; +- + uart0_pins_a: uart0@0 { + allwinner,pins = "PF2", "PF4"; + allwinner,function = "uart0"; +@@ -234,6 +189,21 @@ + }; + }; + ++ timer@01c20c00 { ++ compatible = "allwinner,sun4i-a10-timer"; ++ reg = <0x01c20c00 0xa0>; ++ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&osc24M>; ++ }; ++ ++ watchdog@01c20ca0 { ++ compatible = "allwinner,sun6i-a31-wdt"; ++ reg = <0x01c20ca0 0x20>; ++ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&osc24M>; ++ }; ++ + uart0: serial@01c28000 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28000 0x400>; +@@ -243,5 +213,16 @@ + clocks = <&osc24M>; + status = "disabled"; + }; ++ ++ gic: interrupt-controller@01c81000 { ++ compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; ++ reg = <0x01c81000 0x1000>, ++ <0x01c82000 0x1000>, ++ <0x01c84000 0x2000>, ++ <0x01c86000 0x2000>; ++ interrupt-controller; ++ #interrupt-cells = <3>; ++ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; ++ }; + }; + }; +diff --git a/arch/arm/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/dts/sun8i-h3-orangepi-pc.dts +index 4b25dcc..30ccca0 100644 +--- a/arch/arm/dts/sun8i-h3-orangepi-pc.dts ++++ b/arch/arm/dts/sun8i-h3-orangepi-pc.dts +@@ -45,6 +45,7 @@ + #include "sunxi-common-regulators.dtsi" + + #include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/input/input.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> + + / { +@@ -58,6 +59,43 @@ + chosen { + stdout-path = "serial0:115200n8"; + }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&leds_opc>; ++ ++ status_led { ++ label = "status:red:user"; ++ gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; ++ }; ++ }; ++ ++ r_leds { ++ compatible = "gpio-leds"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&leds_r_opc>; ++ ++ tx { ++ label = "pwr:green:user"; ++ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; ++ default-state = "on"; ++ }; ++ }; ++ ++ r_gpio_keys { ++ compatible = "gpio-keys"; ++ input-name = "sw4"; ++ ++ pinctrl-names = "default"; ++ pinctrl-0 = <&sw_r_opc>; ++ ++ sw4@0 { ++ label = "sw4"; ++ linux,code = <BTN_0>; ++ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; ++ }; ++ }; + }; + + &ehci1 { +@@ -72,6 +110,12 @@ + status = "okay"; + }; + ++&ir { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&ir_pins_a>; ++ status = "okay"; ++}; ++ + &mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; +@@ -94,6 +138,31 @@ + status = "okay"; + }; + ++&pio { ++ leds_opc: led_pins@0 { ++ allwinner,pins = "PA15"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++}; ++ ++&r_pio { ++ leds_r_opc: led_pins@0 { ++ allwinner,pins = "PL10"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ sw_r_opc: key_pins@0 { ++ allwinner,pins = "PL03"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++}; ++ + &uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; +diff --git a/arch/arm/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/dts/sun8i-h3-orangepi-plus.dts +index 1cb6c66..900ec4f 100644 +--- a/arch/arm/dts/sun8i-h3-orangepi-plus.dts ++++ b/arch/arm/dts/sun8i-h3-orangepi-plus.dts +@@ -45,6 +45,7 @@ + #include "sunxi-common-regulators.dtsi" + + #include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/input/input.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> + + / { +@@ -70,6 +71,68 @@ + enable-active-high; + gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; + }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&leds_opc>; ++ ++ status_led { ++ label = "status:red:user"; ++ gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; ++ }; ++ }; ++ ++ r_leds { ++ compatible = "gpio-leds"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&leds_r_opc>; ++ ++ tx { ++ label = "pwr:green:user"; ++ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; ++ default-state = "on"; ++ }; ++ }; ++ ++ r_gpio_keys { ++ compatible = "gpio-keys"; ++ input-name = "sw4"; ++ ++ pinctrl-names = "default"; ++ pinctrl-0 = <&sw_r_opc>; ++ ++ sw4@0 { ++ label = "sw4"; ++ linux,code = <BTN_0>; ++ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; ++ ++&pio { ++ leds_opc: led_pins@0 { ++ allwinner,pins = "PA15"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++}; ++ ++&r_pio { ++ leds_r_opc: led_pins@0 { ++ allwinner,pins = "PL10"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ sw_r_opc: key_pins@0 { ++ allwinner,pins = "PL03"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; + }; + + &ehci1 { +diff --git a/arch/arm/dts/sun8i-h3.dtsi b/arch/arm/dts/sun8i-h3.dtsi +index 0faa38a..c2f63c5 100644 +--- a/arch/arm/dts/sun8i-h3.dtsi ++++ b/arch/arm/dts/sun8i-h3.dtsi +@@ -83,12 +83,6 @@ + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; +- clock-frequency = <24000000>; +- arm,cpu-registers-not-fw-configured; +- }; +- +- memory { +- reg = <0x40000000 0x80000000>; + }; + + clocks { +@@ -131,15 +125,24 @@ + compatible = "allwinner,sun6i-a31-pll6-clk"; + reg = <0x01c20028 0x4>; + clocks = <&osc24M>; +- clock-output-names = "pll6", "pll6x2", "pll6d2"; ++ clock-output-names = "pll6", "pll6x2"; + }; + +- pll8: clk@01c20044 { +- #clock-cells = <1>; +- compatible = "allwinner,sun6i-a31-pll6-clk"; +- reg = <0x01c20044 0x4>; +- clocks = <&osc24M>; +- clock-output-names = "pll8", "pll8x2"; ++ pll6d2: pll6d2_clk { ++ #clock-cells = <0>; ++ compatible = "fixed-factor-clock"; ++ clock-div = <2>; ++ clock-mult = <1>; ++ clocks = <&pll6 0>; ++ clock-output-names = "pll6d2"; ++ }; ++ ++ /* dummy clock until pll6 can be reused */ ++ pll8: pll8_clk { ++ #clock-cells = <0>; ++ compatible = "fixed-clock"; ++ clock-frequency = <1>; ++ clock-output-names = "pll8"; + }; + + cpu: cpu_clk@01c20050 { +@@ -170,7 +173,7 @@ + #clock-cells = <0>; + compatible = "allwinner,sun8i-h3-ahb2-clk"; + reg = <0x01c2005c 0x4>; +- clocks = <&ahb1>, <&pll6 2>; ++ clocks = <&ahb1>, <&pll6d2>; + clock-output-names = "ahb2"; + }; + +@@ -213,34 +216,34 @@ + <76>, <77>, <78>, + <96>, <97>, <98>, + <112>, <113>, +- <114>, <115>, <116>, +- <128>, <135>; +- clock-output-names = "ahb1_ce", "ahb1_dma", "ahb1_mmc0", +- "ahb1_mmc1", "ahb1_mmc2", "ahb1_nand", +- "ahb1_sdram", "ahb2_gmac", "ahb1_ts", +- "ahb1_hstimer", "ahb1_spi0", +- "ahb1_spi1", "ahb1_otg", +- "ahb1_otg_ehci0", "ahb1_ehic1", +- "ahb1_ehic2", "ahb1_ehic3", +- "ahb1_otg_ohci0", "ahb2_ohic1", +- "ahb2_ohic2", "ahb2_ohic3", "ahb1_ve", +- "ahb1_lcd0", "ahb1_lcd1", "ahb1_deint", +- "ahb1_csi", "ahb1_tve", "ahb1_hdmi", +- "ahb1_de", "ahb1_gpu", "ahb1_msgbox", +- "ahb1_spinlock", "apb1_codec", +- "apb1_spdif", "apb1_pio", "apb1_ths", +- "apb1_i2s0", "apb1_i2s1", "apb1_i2s2", +- "apb2_i2c0", "apb2_i2c1", "apb2_i2c2", +- "apb2_uart0", "apb2_uart1", +- "apb2_uart2", "apb2_uart3", "apb2_scr", +- "ahb1_ephy", "ahb1_dbg"; ++ <114>, <115>, ++ <116>, <128>, <135>; ++ clock-output-names = "bus_ce", "bus_dma", "bus_mmc0", ++ "bus_mmc1", "bus_mmc2", "bus_nand", ++ "bus_sdram", "bus_gmac", "bus_ts", ++ "bus_hstimer", "bus_spi0", ++ "bus_spi1", "bus_otg", ++ "bus_otg_ehci0", "bus_ehci1", ++ "bus_ehci2", "bus_ehci3", ++ "bus_otg_ohci0", "bus_ohci1", ++ "bus_ohci2", "bus_ohci3", "bus_ve", ++ "bus_lcd0", "bus_lcd1", "bus_deint", ++ "bus_csi", "bus_tve", "bus_hdmi", ++ "bus_de", "bus_gpu", "bus_msgbox", ++ "bus_spinlock", "bus_codec", ++ "bus_spdif", "bus_pio", "bus_ths", ++ "bus_i2s0", "bus_i2s1", "bus_i2s2", ++ "bus_i2c0", "bus_i2c1", "bus_i2c2", ++ "bus_uart0", "bus_uart1", ++ "bus_uart2", "bus_uart3", ++ "bus_scr", "bus_ephy", "bus_dbg"; + }; + + mmc0_clk: clk@01c20088 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-a10-mmc-clk"; + reg = <0x01c20088 0x4>; +- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>; ++ clocks = <&osc24M>, <&pll6 0>, <&pll8>; + clock-output-names = "mmc0", + "mmc0_output", + "mmc0_sample"; +@@ -250,7 +253,7 @@ + #clock-cells = <1>; + compatible = "allwinner,sun4i-a10-mmc-clk"; + reg = <0x01c2008c 0x4>; +- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>; ++ clocks = <&osc24M>, <&pll6 0>, <&pll8>; + clock-output-names = "mmc1", + "mmc1_output", + "mmc1_sample"; +@@ -260,7 +263,7 @@ + #clock-cells = <1>; + compatible = "allwinner,sun4i-a10-mmc-clk"; + reg = <0x01c20090 0x4>; +- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>; ++ clocks = <&osc24M>, <&pll6 0>, <&pll8>; + clock-output-names = "mmc2", + "mmc2_output", + "mmc2_sample"; +@@ -285,6 +288,33 @@ + clocks = <&osc24M>, <&pll6 1>, <&pll5>; + clock-output-names = "mbus"; + }; ++ ++ apb0: apb0_clk { ++ compatible = "fixed-factor-clock"; ++ #clock-cells = <0>; ++ clock-div = <1>; ++ clock-mult = <1>; ++ clocks = <&osc24M>; ++ clock-output-names = "apb0"; ++ }; ++ ++ apb0_gates: clk@01f01428 { ++ compatible = "allwinner,sun8i-h3-apb0-gates-clk", ++ "allwinner,sun4i-a10-gates-clk"; ++ reg = <0x01f01428 0x4>; ++ #clock-cells = <1>; ++ clocks = <&apb0>; ++ clock-indices = <0>, <1>; ++ clock-output-names = "apb0_pio", "apb0_ir"; ++ }; ++ ++ ir_clk: ir_clk@01f01454 { ++ compatible = "allwinner,sun4i-a10-mod0-clk"; ++ reg = <0x01f01454 0x4>; ++ #clock-cells = <0>; ++ clocks = <&osc32k>, <&osc24M>; ++ clock-output-names = "ir"; ++ }; + }; + + soc { +@@ -298,7 +328,7 @@ + reg = <0x01c02000 0x1000>; + interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bus_gates 6>; +- resets = <&bus_rst 6>; ++ resets = <&ahb_rst 6>; + #dma-cells = <1>; + }; + +@@ -313,7 +343,7 @@ + "mmc", + "output", + "sample"; +- resets = <&bus_rst 8>; ++ resets = <&ahb_rst 8>; + reset-names = "ahb"; + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; +@@ -332,7 +362,7 @@ + "mmc", + "output", + "sample"; +- resets = <&bus_rst 9>; ++ resets = <&ahb_rst 9>; + reset-names = "ahb"; + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; +@@ -351,7 +381,7 @@ + "mmc", + "output", + "sample"; +- resets = <&bus_rst 10>; ++ resets = <&ahb_rst 10>; + reset-names = "ahb"; + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; +@@ -396,7 +426,7 @@ + reg = <0x01c1b000 0x100>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bus_gates 25>, <&bus_gates 29>; +- resets = <&bus_rst 25>, <&bus_rst 29>; ++ resets = <&ahb_rst 25>, <&ahb_rst 29>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; +@@ -408,7 +438,7 @@ + interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bus_gates 29>, <&bus_gates 25>, + <&usb_clk 17>; +- resets = <&bus_rst 29>, <&bus_rst 25>; ++ resets = <&ahb_rst 29>, <&ahb_rst 25>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; +@@ -419,7 +449,7 @@ + reg = <0x01c1c000 0x100>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bus_gates 26>, <&bus_gates 30>; +- resets = <&bus_rst 26>, <&bus_rst 30>; ++ resets = <&ahb_rst 26>, <&ahb_rst 30>; + phys = <&usbphy 2>; + phy-names = "usb"; + status = "disabled"; +@@ -431,7 +461,7 @@ + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bus_gates 30>, <&bus_gates 26>, + <&usb_clk 18>; +- resets = <&bus_rst 30>, <&bus_rst 26>; ++ resets = <&ahb_rst 30>, <&ahb_rst 26>; + phys = <&usbphy 2>; + phy-names = "usb"; + status = "disabled"; +@@ -442,7 +472,7 @@ + reg = <0x01c1d000 0x100>; + interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bus_gates 27>, <&bus_gates 31>; +- resets = <&bus_rst 27>, <&bus_rst 31>; ++ resets = <&ahb_rst 27>, <&ahb_rst 31>; + phys = <&usbphy 3>; + phy-names = "usb"; + status = "disabled"; +@@ -454,7 +484,7 @@ + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bus_gates 31>, <&bus_gates 27>, + <&usb_clk 19>; +- resets = <&bus_rst 31>, <&bus_rst 27>; ++ resets = <&ahb_rst 31>, <&ahb_rst 27>; + phys = <&usbphy 3>; + phy-names = "usb"; + status = "disabled"; +@@ -469,7 +499,7 @@ + gpio-controller; + #gpio-cells = <3>; + interrupt-controller; +- #interrupt-cells = <2>; ++ #interrupt-cells = <3>; + + uart0_pins_a: uart0@0 { + allwinner,pins = "PA4", "PA5"; +@@ -502,10 +532,22 @@ + }; + }; + +- bus_rst: reset@01c202c0 { ++ ahb_rst: reset@01c202c0 { + #reset-cells = <1>; +- compatible = "allwinner,sun8i-h3-bus-reset"; +- reg = <0x01c202c0 0x1c>; ++ compatible = "allwinner,sun6i-a31-ahb1-reset"; ++ reg = <0x01c202c0 0xc>; ++ }; ++ ++ apb1_rst: reset@01c202d0 { ++ #reset-cells = <1>; ++ compatible = "allwinner,sun6i-a31-clock-reset"; ++ reg = <0x01c202d0 0x4>; ++ }; ++ ++ apb2_rst: reset@01c202d8 { ++ #reset-cells = <1>; ++ compatible = "allwinner,sun6i-a31-clock-reset"; ++ reg = <0x01c202d8 0x4>; + }; + + timer@01c20c00 { +@@ -529,7 +571,7 @@ + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&bus_gates 112>; +- resets = <&bus_rst 144>; ++ resets = <&apb2_rst 16>; + dmas = <&dma 6>, <&dma 6>; + dma-names = "rx", "tx"; + status = "disabled"; +@@ -542,7 +584,7 @@ + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&bus_gates 113>; +- resets = <&bus_rst 145>; ++ resets = <&apb2_rst 17>; + dmas = <&dma 7>, <&dma 7>; + dma-names = "rx", "tx"; + status = "disabled"; +@@ -555,7 +597,7 @@ + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&bus_gates 114>; +- resets = <&bus_rst 146>; ++ resets = <&apb2_rst 18>; + dmas = <&dma 8>, <&dma 8>; + dma-names = "rx", "tx"; + status = "disabled"; +@@ -568,7 +610,7 @@ + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&bus_gates 115>; +- resets = <&bus_rst 147>; ++ resets = <&apb2_rst 19>; + dmas = <&dma 9>, <&dma 9>; + dma-names = "rx", "tx"; + status = "disabled"; +@@ -591,5 +633,40 @@ + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; + }; ++ ++ apb0_reset: reset@01f014b0 { ++ reg = <0x01f014b0 0x4>; ++ compatible = "allwinner,sun6i-a31-clock-reset"; ++ #reset-cells = <1>; ++ }; ++ ++ ir: ir@01f02000 { ++ compatible = "allwinner,sun5i-a13-ir"; ++ clocks = <&apb0_gates 1>, <&ir_clk>; ++ clock-names = "apb", "ir"; ++ resets = <&apb0_reset 1>; ++ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; ++ reg = <0x01f02000 0x40>; ++ status = "disabled"; ++ }; ++ ++ r_pio: pinctrl@01f02c00 { ++ compatible = "allwinner,sun8i-h3-r-pinctrl"; ++ reg = <0x01f02c00 0x400>; ++ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&apb0_gates 0>; ++ resets = <&apb0_reset 0>; ++ gpio-controller; ++ #gpio-cells = <3>; ++ interrupt-controller; ++ #interrupt-cells = <3>; ++ ++ ir_pins_a: ir@0 { ++ allwinner,pins = "PL11"; ++ allwinner,function = "s_cir_rx"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ }; + }; + }; +diff --git a/arch/arm/dts/sun8i-q8-common.dtsi b/arch/arm/dts/sun8i-q8-common.dtsi +index 07cd268..346a49d 100644 +--- a/arch/arm/dts/sun8i-q8-common.dtsi ++++ b/arch/arm/dts/sun8i-q8-common.dtsi +@@ -41,11 +41,23 @@ + */ + #include "sunxi-q8-common.dtsi" + ++#include <dt-bindings/pwm/pwm.h> ++ + / { + aliases { + serial0 = &r_uart; + }; + ++ backlight: backlight { ++ compatible = "pwm-backlight"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&bl_en_pin_q8>; ++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; ++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; ++ default-brightness-level = <8>; ++ enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ ++ }; ++ + chosen { + stdout-path = "serial0:115200n8"; + }; +@@ -54,7 +66,7 @@ + &mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8>; +- vmmc-supply = <®_vcc3v0>; ++ vmmc-supply = <®_dcdc1>; + bus-width = <4>; + cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ + cd-inverted; +@@ -77,8 +89,90 @@ + }; + }; + ++&r_rsb { ++ status = "okay"; ++ ++ axp22x: pmic@3a3 { ++ compatible = "x-powers,axp223"; ++ reg = <0x3a3>; ++ interrupt-parent = <&nmi_intc>; ++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; ++ eldoin-supply = <®_dcdc1>; ++ }; ++}; ++ ++#include "axp22x.dtsi" ++ ++®_aldo1 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-io"; ++}; ++ ++®_aldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <2350000>; ++ regulator-max-microvolt = <2650000>; ++ regulator-name = "vdd-dll"; ++}; ++ ++®_aldo3 { ++ regulator-always-on; ++ regulator-min-microvolt = <2700000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-name = "vcc-pll-avcc"; ++}; ++ ++®_dc1sw { ++ regulator-name = "vcc-lcd"; ++}; ++ ++®_dc5ldo { ++ regulator-always-on; ++ regulator-min-microvolt = <900000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpus"; ++}; ++ ++®_dcdc1 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "vcc-3v0"; ++}; ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <900000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-sys"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <900000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc5 { ++ regulator-always-on; ++ regulator-min-microvolt = <1500000>; ++ regulator-max-microvolt = <1500000>; ++ regulator-name = "vcc-dram"; ++}; ++ ++®_rtc_ldo { ++ regulator-name = "vcc-rtc"; ++}; ++ + &r_uart { + pinctrl-names = "default"; + pinctrl-0 = <&r_uart_pins_a>; + status = "okay"; + }; ++ ++&simplefb_lcd { ++ vcc-lcd-supply = <®_dc1sw>; ++}; +diff --git a/arch/arm/dts/sun9i-a80-cubieboard4.dts b/arch/arm/dts/sun9i-a80-cubieboard4.dts +index 6484dcf..eb2ccd0 100644 +--- a/arch/arm/dts/sun9i-a80-cubieboard4.dts ++++ b/arch/arm/dts/sun9i-a80-cubieboard4.dts +@@ -62,9 +62,31 @@ + stdout-path = "serial0:115200n8"; + }; + ++ leds { ++ compatible = "gpio-leds"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&led_pins_cubieboard4>; ++ ++ green { ++ label = "cubieboard4:green:usr"; ++ gpios = <&pio 7 17 GPIO_ACTIVE_HIGH>; /* PH17 */ ++ }; ++ ++ red { ++ label = "cubieboard4:red:usr"; ++ gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ ++ }; ++ }; + }; + + &pio { ++ led_pins_cubieboard4: led-pins@0 { ++ allwinner,pins = "PH6", "PH17"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ + mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 { + allwinner,pins = "PH18"; + allwinner,function = "gpio_in"; +@@ -89,6 +111,20 @@ + vmmc-supply = <®_vcc3v0>; + bus-width = <8>; + non-removable; ++ cap-mmc-hw-reset; ++ status = "okay"; ++}; ++ ++&mmc2_8bit_pins { ++ /* Increase drive strength for DDR modes */ ++ allwinner,drive = <SUN4I_PINCTRL_40_MA>; ++}; ++ ++&r_ir { ++ status = "okay"; ++}; ++ ++&r_rsb { + status = "okay"; + }; + +diff --git a/arch/arm/dts/sun9i-a80-optimus.dts b/arch/arm/dts/sun9i-a80-optimus.dts +index 6ce4b5e..d7a20d9 100644 +--- a/arch/arm/dts/sun9i-a80-optimus.dts ++++ b/arch/arm/dts/sun9i-a80-optimus.dts +@@ -65,7 +65,7 @@ + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; +- pinctrl-0 = <&led_pins_optimus>; ++ pinctrl-0 = <&led_pins_optimus>, <&led_r_pins_optimus>; + + /* The LED names match those found on the board */ + +@@ -74,7 +74,10 @@ + gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; + }; + +- /* led3 is on PM15, in R_PIO */ ++ led3 { ++ label = "optimus:led3:usr"; ++ gpios = <&r_pio 1 15 GPIO_ACTIVE_HIGH>; /* PM15 */ ++ }; + + led4 { + label = "optimus:led4:usr"; +@@ -106,17 +109,6 @@ + status = "okay"; + }; + +-&i2c3 { +- pinctrl-names = "default"; +- pinctrl-0 = <&i2c3_pins_a>; +- status = "okay"; +-}; +- +-&i2c3_pins_a { +- /* Enable internal pull-up */ +- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; +-}; +- + &ohci0 { + status = "okay"; + }; +@@ -171,30 +163,42 @@ + vmmc-supply = <®_vcc3v0>; + bus-width = <8>; + non-removable; ++ cap-mmc-hw-reset; + status = "okay"; + }; + ++&mmc2_8bit_pins { ++ /* Increase drive strength for DDR modes */ ++ allwinner,drive = <SUN4I_PINCTRL_40_MA>; ++}; ++ + ®_usb1_vbus { + pinctrl-0 = <&usb1_vbus_pin_optimus>; + gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + status = "okay"; + }; + +-&uart0 { +- pinctrl-names = "default"; +- pinctrl-0 = <&uart0_pins_a>; ++&r_ir { + status = "okay"; + }; + +-&uart4 { +- pinctrl-names = "default"; +- pinctrl-0 = <&uart4_pins_a>; ++&r_pio { ++ led_r_pins_optimus: led-pins@1 { ++ allwinner,pins = "PM15"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++}; ++ ++&r_rsb { + status = "okay"; + }; + +-&uart4_pins_a { +- /* Enable internal pull-up */ +- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++&uart0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&uart0_pins_a>; ++ status = "okay"; + }; + + &usbphy1 { +diff --git a/arch/arm/dts/sun9i-a80.dtsi b/arch/arm/dts/sun9i-a80.dtsi +index a43ad77..f68b324 100644 +--- a/arch/arm/dts/sun9i-a80.dtsi ++++ b/arch/arm/dts/sun9i-a80.dtsi +@@ -128,6 +128,17 @@ + */ + ranges = <0 0 0 0x20000000>; + ++ /* ++ * This clock is actually configurable from the PRCM address ++ * space. The external 24M oscillator can be turned off, and ++ * the clock switched to an internal 16M RC oscillator. Under ++ * normal operation there's no reason to do this, and the ++ * default is to use the external good one, so just model this ++ * as a fixed clock. Also it is not entirely clear if the ++ * osc24M mux in the PRCM affects the entire clock tree, which ++ * would also throw all the PLL clock rates off, or just the ++ * downstream clocks in the PRCM. ++ */ + osc24M: osc24M_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; +@@ -135,6 +146,13 @@ + clock-output-names = "osc24M"; + }; + ++ /* ++ * The 32k clock is from an external source, normally the ++ * AC100 codec/RTC chip. This clock is by default enabled ++ * and clocked at 32768 Hz, from the oscillator connected ++ * to the AC100. It is configurable, but no such driver or ++ * bindings exist yet. ++ */ + osc32k: osc32k_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; +@@ -164,6 +182,14 @@ + "usb_phy2", "usb_hsic_12M"; + }; + ++ pll3: clk@06000008 { ++ /* placeholder until implemented */ ++ #clock-cells = <0>; ++ compatible = "fixed-clock"; ++ clock-rate = <0>; ++ clock-output-names = "pll3"; ++ }; ++ + pll4: clk@0600000c { + #clock-cells = <0>; + compatible = "allwinner,sun9i-a80-pll4-clk"; +@@ -277,9 +303,12 @@ + compatible = "allwinner,sun9i-a80-ahb0-gates-clk"; + reg = <0x06000580 0x4>; + clocks = <&ahb0>; +- clock-indices = <0>, <1>, <3>, <5>, <8>, <12>, <13>, +- <14>, <15>, <16>, <18>, <20>, <21>, +- <22>, <23>; ++ clock-indices = <0>, <1>, <3>, ++ <5>, <8>, <12>, ++ <13>, <14>, ++ <15>, <16>, <18>, ++ <20>, <21>, <22>, ++ <23>; + clock-output-names = "ahb0_fd", "ahb0_ve", "ahb0_gpu", + "ahb0_ss", "ahb0_sd", "ahb0_nand1", + "ahb0_nand0", "ahb0_sdram", +@@ -293,7 +322,10 @@ + compatible = "allwinner,sun9i-a80-ahb1-gates-clk"; + reg = <0x06000584 0x4>; + clocks = <&ahb1>; +- clock-indices = <0>, <1>, <17>, <21>, <22>, <23>, <24>; ++ clock-indices = <0>, <1>, ++ <17>, <21>, ++ <22>, <23>, ++ <24>; + clock-output-names = "ahb1_usbotg", "ahb1_usbhci", + "ahb1_gmac", "ahb1_msgbox", + "ahb1_spinlock", "ahb1_hstimer", +@@ -305,8 +337,9 @@ + compatible = "allwinner,sun9i-a80-ahb2-gates-clk"; + reg = <0x06000588 0x4>; + clocks = <&ahb2>; +- clock-indices = <0>, <1>, <2>, <4>, <5>, <7>, <8>, +- <11>; ++ clock-indices = <0>, <1>, ++ <2>, <4>, <5>, ++ <7>, <8>, <11>; + clock-output-names = "ahb2_lcd0", "ahb2_lcd1", + "ahb2_edp", "ahb2_csi", "ahb2_hdmi", + "ahb2_de", "ahb2_mp", "ahb2_mipi_dsi"; +@@ -317,8 +350,10 @@ + compatible = "allwinner,sun9i-a80-apb0-gates-clk"; + reg = <0x06000590 0x4>; + clocks = <&apb0>; +- clock-indices = <1>, <5>, <11>, <12>, <13>, <15>, +- <17>, <18>, <19>; ++ clock-indices = <1>, <5>, ++ <11>, <12>, <13>, ++ <15>, <17>, <18>, ++ <19>; + clock-output-names = "apb0_spdif", "apb0_pio", + "apb0_ac97", "apb0_i2s0", "apb0_i2s1", + "apb0_lradc", "apb0_gpadc", "apb0_twd", +@@ -330,14 +365,79 @@ + compatible = "allwinner,sun9i-a80-apb1-gates-clk"; + reg = <0x06000594 0x4>; + clocks = <&apb1>; +- clock-indices = <0>, <1>, <2>, <3>, <4>, +- <16>, <17>, <18>, <19>, <20>, <21>; ++ clock-indices = <0>, <1>, ++ <2>, <3>, <4>, ++ <16>, <17>, ++ <18>, <19>, ++ <20>, <21>; + clock-output-names = "apb1_i2c0", "apb1_i2c1", + "apb1_i2c2", "apb1_i2c3", "apb1_i2c4", + "apb1_uart0", "apb1_uart1", + "apb1_uart2", "apb1_uart3", + "apb1_uart4", "apb1_uart5"; + }; ++ ++ cpus_clk: clk@08001410 { ++ compatible = "allwinner,sun9i-a80-cpus-clk"; ++ reg = <0x08001410 0x4>; ++ #clock-cells = <0>; ++ clocks = <&osc32k>, <&osc24M>, <&pll4>, <&pll3>; ++ clock-output-names = "cpus"; ++ }; ++ ++ ahbs: ahbs_clk { ++ compatible = "fixed-factor-clock"; ++ #clock-cells = <0>; ++ clock-div = <1>; ++ clock-mult = <1>; ++ clocks = <&cpus_clk>; ++ clock-output-names = "ahbs"; ++ }; ++ ++ apbs: clk@0800141c { ++ compatible = "allwinner,sun8i-a23-apb0-clk"; ++ reg = <0x0800141c 0x4>; ++ #clock-cells = <0>; ++ clocks = <&ahbs>; ++ clock-output-names = "apbs"; ++ }; ++ ++ apbs_gates: clk@08001428 { ++ compatible = "allwinner,sun9i-a80-apbs-gates-clk"; ++ reg = <0x08001428 0x4>; ++ #clock-cells = <1>; ++ clocks = <&apbs>; ++ clock-indices = <0>, <1>, ++ <2>, <3>, ++ <4>, <5>, ++ <6>, <7>, ++ <12>, <13>, ++ <16>, <17>, ++ <18>, <20>; ++ clock-output-names = "apbs_pio", "apbs_ir", ++ "apbs_timer", "apbs_rsb", ++ "apbs_uart", "apbs_1wire", ++ "apbs_i2c0", "apbs_i2c1", ++ "apbs_ps2_0", "apbs_ps2_1", ++ "apbs_dma", "apbs_i2s0", ++ "apbs_i2s1", "apbs_twd"; ++ }; ++ ++ r_1wire_clk: clk@08001450 { ++ reg = <0x08001450 0x4>; ++ #clock-cells = <0>; ++ compatible = "allwinner,sun4i-a10-mod0-clk"; ++ clocks = <&osc32k>, <&osc24M>; ++ clock-output-names = "r_1wire"; ++ }; ++ ++ r_ir_clk: clk@08001454 { ++ reg = <0x08001454 0x4>; ++ #clock-cells = <0>; ++ compatible = "allwinner,sun4i-a10-mod0-clk"; ++ clocks = <&osc32k>, <&osc24M>; ++ clock-output-names = "r_ir"; ++ }; + }; + + soc { +@@ -443,7 +543,7 @@ + }; + + mmc0: mmc@01c0f000 { +- compatible = "allwinner,sun5i-a13-mmc"; ++ compatible = "allwinner,sun9i-a80-mmc"; + reg = <0x01c0f000 0x1000>; + clocks = <&mmc_config_clk 0>, <&mmc0_clk 0>, + <&mmc0_clk 1>, <&mmc0_clk 2>; +@@ -457,7 +557,7 @@ + }; + + mmc1: mmc@01c10000 { +- compatible = "allwinner,sun5i-a13-mmc"; ++ compatible = "allwinner,sun9i-a80-mmc"; + reg = <0x01c10000 0x1000>; + clocks = <&mmc_config_clk 1>, <&mmc1_clk 0>, + <&mmc1_clk 1>, <&mmc1_clk 2>; +@@ -471,7 +571,7 @@ + }; + + mmc2: mmc@01c11000 { +- compatible = "allwinner,sun5i-a13-mmc"; ++ compatible = "allwinner,sun9i-a80-mmc"; + reg = <0x01c11000 0x1000>; + clocks = <&mmc_config_clk 2>, <&mmc2_clk 0>, + <&mmc2_clk 1>, <&mmc2_clk 2>; +@@ -485,7 +585,7 @@ + }; + + mmc3: mmc@01c12000 { +- compatible = "allwinner,sun5i-a13-mmc"; ++ compatible = "allwinner,sun9i-a80-mmc"; + reg = <0x01c12000 0x1000>; + clocks = <&mmc_config_clk 3>, <&mmc3_clk 0>, + <&mmc3_clk 1>, <&mmc3_clk 2>; +@@ -582,7 +682,7 @@ + clocks = <&apb0_gates 5>; + gpio-controller; + interrupt-controller; +- #interrupt-cells = <2>; ++ #interrupt-cells = <3>; + #size-cells = <0>; + #gpio-cells = <3>; + +@@ -604,7 +704,8 @@ + mmc2_8bit_pins: mmc2_8bit { + allwinner,pins = "PC6", "PC7", "PC8", "PC9", + "PC10", "PC11", "PC12", +- "PC13", "PC14", "PC15"; ++ "PC13", "PC14", "PC15", ++ "PC16"; + allwinner,function = "mmc2"; + allwinner,drive = <SUN4I_PINCTRL_30_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; +@@ -752,14 +853,83 @@ + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + }; + ++ apbs_rst: reset@080014b0 { ++ reg = <0x080014b0 0x4>; ++ compatible = "allwinner,sun6i-a31-clock-reset"; ++ #reset-cells = <1>; ++ }; ++ ++ nmi_intc: interrupt-controller@080015a0 { ++ compatible = "allwinner,sun9i-a80-nmi"; ++ interrupt-controller; ++ #interrupt-cells = <2>; ++ reg = <0x080015a0 0xc>; ++ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; ++ }; ++ ++ r_ir: ir@08002000 { ++ compatible = "allwinner,sun5i-a13-ir"; ++ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&r_ir_pins>; ++ clocks = <&apbs_gates 1>, <&r_ir_clk>; ++ clock-names = "apb", "ir"; ++ resets = <&apbs_rst 1>; ++ reg = <0x08002000 0x40>; ++ status = "disabled"; ++ }; ++ + r_uart: serial@08002800 { + compatible = "snps,dw-apb-uart"; + reg = <0x08002800 0x400>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; +- clocks = <&osc24M>; ++ clocks = <&apbs_gates 4>; ++ resets = <&apbs_rst 4>; + status = "disabled"; + }; ++ ++ r_pio: pinctrl@08002c00 { ++ compatible = "allwinner,sun9i-a80-r-pinctrl"; ++ reg = <0x08002c00 0x400>; ++ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&apbs_gates 0>; ++ resets = <&apbs_rst 0>; ++ gpio-controller; ++ interrupt-controller; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ #gpio-cells = <3>; ++ ++ r_ir_pins: r_ir { ++ allwinner,pins = "PL6"; ++ allwinner,function = "s_cir_rx"; ++ allwinner,drive = <SUN4I_PINCTRL_10_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; ++ }; ++ ++ r_rsb_pins: r_rsb { ++ allwinner,pins = "PN0", "PN1"; ++ allwinner,function = "s_rsb"; ++ allwinner,drive = <SUN4I_PINCTRL_20_MA>; ++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; ++ }; ++ }; ++ ++ r_rsb: i2c@08003400 { ++ compatible = "allwinner,sun8i-a23-rsb"; ++ reg = <0x08003400 0x400>; ++ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&apbs_gates 3>; ++ clock-frequency = <3000000>; ++ resets = <&apbs_rst 3>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&r_rsb_pins>; ++ status = "disabled"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; + }; + }; +diff --git a/arch/arm/dts/sunxi-itead-core-common.dtsi b/arch/arm/dts/sunxi-itead-core-common.dtsi +new file mode 100644 +index 0000000..2565d51 +--- /dev/null ++++ b/arch/arm/dts/sunxi-itead-core-common.dtsi +@@ -0,0 +1,136 @@ ++/* ++ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com> ++ * ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. ++ * ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ */ ++ ++#include "sunxi-common-regulators.dtsi" ++ ++/ { ++ aliases { ++ serial0 = &uart0; ++ }; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++}; ++ ++&cpu0 { ++ cpu-supply = <®_dcdc2>; ++}; ++ ++&ehci0 { ++ status = "okay"; ++}; ++ ++&ehci1 { ++ status = "okay"; ++}; ++ ++&i2c0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c0_pins_a>; ++ status = "okay"; ++ ++ axp209: pmic@34 { ++ reg = <0x34>; ++ }; ++}; ++ ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c1_pins_a>; ++ status = "okay"; ++}; ++ ++&ohci0 { ++ status = "okay"; ++}; ++ ++&ohci1 { ++ status = "okay"; ++}; ++ ++#include "axp209.dtsi" ++ ++®_dcdc2 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-cpu"; ++}; ++ ++®_dcdc3 { ++ regulator-always-on; ++ regulator-min-microvolt = <1000000>; ++ regulator-max-microvolt = <1400000>; ++ regulator-name = "vdd-int-dll"; ++}; ++ ++®_ldo1 { ++ regulator-name = "vdd-rtc"; ++}; ++ ++®_ldo2 { ++ regulator-always-on; ++ regulator-min-microvolt = <3000000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-name = "avcc"; ++}; ++ ++®_usb1_vbus { ++ status = "okay"; ++}; ++ ++®_usb2_vbus { ++ status = "okay"; ++}; ++ ++&uart0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&uart0_pins_a>; ++ status = "okay"; ++}; ++ ++&usbphy { ++ usb1_vbus-supply = <®_usb1_vbus>; ++ usb2_vbus-supply = <®_usb2_vbus>; ++ status = "okay"; ++}; +diff --git a/arch/arm/dts/sunxi-q8-common.dtsi b/arch/arm/dts/sunxi-q8-common.dtsi +index 17b26ff..b824146 100644 +--- a/arch/arm/dts/sunxi-q8-common.dtsi ++++ b/arch/arm/dts/sunxi-q8-common.dtsi +@@ -75,3 +75,9 @@ + voltage = <400000>; + }; + }; ++ ++&pwm { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pwm0_pins>; ++ status = "okay"; ++}; |