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Diffstat (limited to 'target/linux/sunxi/patches-3.12/180-dt-sun7i-add-mmc.patch')
-rw-r--r--target/linux/sunxi/patches-3.12/180-dt-sun7i-add-mmc.patch142
1 files changed, 142 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.12/180-dt-sun7i-add-mmc.patch b/target/linux/sunxi/patches-3.12/180-dt-sun7i-add-mmc.patch
new file mode 100644
index 0000000000..ee7e2f189f
--- /dev/null
+++ b/target/linux/sunxi/patches-3.12/180-dt-sun7i-add-mmc.patch
@@ -0,0 +1,142 @@
+From 665414c8e7584be7f1a30f77cf3eae177e93fd3e Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Sat, 14 Dec 2013 22:46:20 +0100
+Subject: [PATCH] ARM: dts: sun7i: Add support for mmc
+
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+---
+ arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 16 ++++++++++++
+ arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 16 ++++++++++++
+ arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 32 +++++++++++++++++++++++
+ arch/arm/boot/dts/sun7i-a20.dtsi | 34 +++++++++++++++++++++++++
+ 4 files changed, 98 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+index 5c51cb8..6aef299 100644
+--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
++++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+@@ -34,7 +34,23 @@
+ };
+ };
+
++ sdc0: sdc@01c0f000 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&sdc0_pins_a>;
++ pinctrl-1 = <&mmc0_cd_pin_cubieboard2>;
++ cd-gpios = <&pio 7 1 0>; /* PH1 */
++ cd-mode = <1>;
++ status = "okay";
++ };
++
+ pinctrl@01c20800 {
++ mmc0_cd_pin_cubieboard2: mmc0_cd_pin@0 {
++ allwinner,pins = "PH1";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <0>;
++ allwinner,pull = <0>;
++ };
++
+ led_pins_cubieboard2: led_pins@0 {
+ allwinner,pins = "PH20", "PH21";
+ allwinner,function = "gpio_out";
+diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+index 8a1009d..302c785 100644
+diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+index ead3013..f271db9 100644
+--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
++++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+@@ -34,7 +34,39 @@
+ };
+ };
+
++ sdc0: sdc@01c0f000 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&sdc0_pins_a>;
++ pinctrl-1 = <&mmc0_cd_pin_olinuxinom>;
++ cd-gpios = <&pio 7 1 0>; /* PH1 */
++ cd-mode = <1>;
++ status = "okay";
++ };
++
++ sdc3: sdc@01c12000 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&sdc3_pins_a>;
++ pinctrl-1 = <&mmc3_cd_pin_olinuxinom>;
++ cd-gpios = <&pio 7 11 0>; /* PH11 */
++ cd-mode = <1>;
++ status = "okay";
++ };
++
+ pinctrl@01c20800 {
++ mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 {
++ allwinner,pins = "PH1";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <0>;
++ allwinner,pull = <0>;
++ };
++
++ mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 {
++ allwinner,pins = "PH11";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <0>;
++ allwinner,pull = <0>;
++ };
++
+ led_pins_olinuxino: led_pins@0 {
+ allwinner,pins = "PH2";
+ allwinner,function = "gpio_out";
+diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
+index 63757c5..5f9440c 100644
+--- a/arch/arm/boot/dts/sun7i-a20.dtsi
++++ b/arch/arm/boot/dts/sun7i-a20.dtsi
+@@ -303,6 +303,26 @@
+ #size-cells = <0>;
+ };
+
++ sdc0: sdc@01c0f000 {
++ compatible = "allwinner,sun5i-mmc";
++ reg = <0x01c0f000 0x1000>;
++ clocks = <&ahb_gates 8>, <&mmc0>;
++ clock-names = "ahb", "mod";
++ interrupts = <0 32 4>;
++ bus-width = <4>;
++ status = "disabled";
++ };
++
++ sdc3: sdc@01c12000 {
++ compatible = "allwinner,sun5i-mmc";
++ reg = <0x01c12000 0x1000>;
++ clocks = <&ahb_gates 11>, <&mmc3>;
++ clock-names = "ahb", "mod";
++ interrupts = <0 35 4>;
++ bus-width = <4>;
++ status = "disabled";
++ };
++
+ pio: pinctrl@01c20800 {
+ compatible = "allwinner,sun7i-a20-pinctrl";
+ reg = <0x01c20800 0x400>;
+@@ -366,6 +386,20 @@
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
++
++ sdc0_pins_a: sdc0@0 {
++ allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
++ allwinner,function = "mmc0";
++ allwinner,drive = <3>;
++ allwinner,pull = <1>;
++ };
++
++ sdc3_pins_a: sdc3@0 {
++ allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9";
++ allwinner,function = "mmc3";
++ allwinner,drive = <3>;
++ allwinner,pull = <1>;
++ };
+ };
+
+ timer@01c20c00 {
+--
+1.8.5.1
+