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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
|
