diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.13/173-1-dt-sun4i-add-mmc.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.13/173-1-dt-sun4i-add-mmc.patch | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/173-1-dt-sun4i-add-mmc.patch b/target/linux/sunxi/patches-3.13/173-1-dt-sun4i-add-mmc.patch new file mode 100644 index 0000000..4bdbb04 --- /dev/null +++ b/target/linux/sunxi/patches-3.13/173-1-dt-sun4i-add-mmc.patch @@ -0,0 +1,129 @@ +From 6c6bc98f6a2b1f91071564efdb77c90307610018 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?David=20Lanzend=C3=B6rfer?= <david.lanzendoerfer@o2s.ch> +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 <david.lanzendoerfer@o2s.ch> +Signed-off-by: Hans de Goede <hdegoede@redhat.com> +--- + 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 +338,46 @@ + #size-cells = <0>; + }; + ++ mmc0: mmc@01c0f000 { ++ compatible = "allwinner,sun5i-a13-mmc"; ++ reg = <0x01c0f000 0x1000>; ++ clocks = <&ahb_gates 8>, <&mmc0_clk>; ++ clock-names = "ahb", "mod"; ++ interrupts = <32>; ++ bus-width = <4>; ++ status = "disabled"; ++ }; ++ ++ mmc1: mmc@01c10000 { ++ compatible = "allwinner,sun5i-a13-mmc"; ++ reg = <0x01c10000 0x1000>; ++ clocks = <&ahb_gates 9>, <&mmc1_clk>; ++ clock-names = "ahb", "mod"; ++ interrupts = <33>; ++ bus-width = <4>; ++ status = "disabled"; ++ }; ++ ++ mmc2: mmc@01c11000 { ++ compatible = "allwinner,sun5i-a13-mmc"; ++ reg = <0x01c11000 0x1000>; ++ clocks = <&ahb_gates 10>, <&mmc2_clk>; ++ clock-names = "ahb", "mod"; ++ interrupts = <34>; ++ bus-width = <4>; ++ status = "disabled"; ++ }; ++ ++ mmc3: mmc@01c12000 { ++ compatible = "allwinner,sun5i-a13-mmc"; ++ reg = <0x01c12000 0x1000>; ++ clocks = <&ahb_gates 11>, <&mmc3_clk>; ++ clock-names = "ahb", "mod"; ++ interrupts = <35>; ++ bus-width = <4>; ++ status = "disabled"; ++ }; ++ + 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 = <3>; ++ 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 + |