From 6c6bc98f6a2b1f91071564efdb77c90307610018 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?David=20Lanzend=C3=B6rfer?= Date: Sat, 15 Feb 2014 14:02:51 +0100 Subject: [PATCH] ARM: dts: sun4i: Add support for mmc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: David Lanzendörfer Signed-off-by: Hans de Goede --- arch/arm/boot/dts/sun4i-a10-a1000.dts | 8 +++++ arch/arm/boot/dts/sun4i-a10-cubieboard.dts | 8 +++++ arch/arm/boot/dts/sun4i-a10.dtsi | 54 ++++++++++++++++++++++++++++++ 3 files changed, 70 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts index d6ec839..4b2a694 100644 --- a/arch/arm/boot/dts/sun4i-a10-a1000.dts +++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts @@ -35,6 +35,14 @@ }; }; + mmc0: mmc@01c0f000 { + pinctrl-names = "default", "default"; + pinctrl-0 = <&mmc0_pins_a>; + pinctrl-1 = <&mmc0_cd_pin_reference_design>; + cd-gpios = <&pio 7 1 0>; /* PH1 */ + status = "okay"; + }; + ahci: sata@01c18000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts index 6df237d8..ef85b8e 100644 --- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts +++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts @@ -34,6 +34,14 @@ }; }; + mmc0: mmc@01c0f000 { + pinctrl-names = "default", "default"; + pinctrl-0 = <&mmc0_pins_a>; + pinctrl-1 = <&mmc0_cd_pin_reference_design>; + cd-gpios = <&pio 7 1 0>; /* PH1 */ + status = "okay"; + }; + ahci: sata@01c18000 { target-supply = <®_ahci_5v>; status = "okay"; diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 454077a..a8e0df3 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -338,6 +338,50 @@ #size-cells = <0>; }; + mmc0: mmc@01c0f000 { + compatible = "allwinner,sun4i-a10-mmc"; + reg = <0x01c0f000 0x1000>; + clocks = <&ahb_gates 8>, <&mmc0_clk>; + clock-names = "ahb", "mod"; + interrupts = <32>; + bus-width = <4>; + status = "disabled"; + cd-inverted; + }; + + mmc1: mmc@01c10000 { + compatible = "allwinner,sun4i-a10-mmc"; + reg = <0x01c10000 0x1000>; + clocks = <&ahb_gates 9>, <&mmc1_clk>; + clock-names = "ahb", "mod"; + interrupts = <33>; + bus-width = <4>; + status = "disabled"; + cd-inverted; + }; + + mmc2: mmc@01c11000 { + compatible = "allwinner,sun4i-a10-mmc"; + reg = <0x01c11000 0x1000>; + clocks = <&ahb_gates 10>, <&mmc2_clk>; + clock-names = "ahb", "mod"; + interrupts = <34>; + bus-width = <4>; + status = "disabled"; + cd-inverted; + }; + + mmc3: mmc@01c12000 { + compatible = "allwinner,sun4i-a10-mmc"; + reg = <0x01c12000 0x1000>; + clocks = <&ahb_gates 11>, <&mmc3_clk>; + clock-names = "ahb", "mod"; + interrupts = <35>; + bus-width = <4>; + status = "disabled"; + cd-inverted; + }; + ahci: sata@01c18000 { compatible = "allwinner,sun4i-a10-ahci"; reg = <0x01c18000 0x1000>; @@ -416,6 +456,20 @@ allwinner,drive = <0>; allwinner,pull = <0>; }; + + mmc0_pins_a: mmc0@0 { + allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5"; + allwinner,function = "mmc0"; + allwinner,drive = <2>; + allwinner,pull = <0>; + }; + + mmc0_cd_pin_reference_design: mmc0_cd_pin@0 { + allwinner,pins = "PH1"; + allwinner,function = "gpio_in"; + allwinner,drive = <0>; + allwinner,pull = <1>; + }; }; timer@01c20c00 { -- 1.8.5.5