[PATCH v10 14/15] ARM: dts: sun7i: Enable mmc controller on various A20 boards

Hans de Goede
2014-05-02T15:57:28Z

The cd pin settings have been taken from the original firmware fex files,
and have been confirmed to work on the actual boards.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 9 +++++++++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 9 +++++++++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 25 +++++++++++++++++++++++++
3 files changed, 43 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index 68de89f..3918e2f 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -20,6 +20,15 @@
compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20";

soc at 01c00000 {
+ mmc0: mmc at 01c0f000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 1 0>; /* PH1 */
+ cd-inverted;
+ status = "okay";
+ };
+
usbphy: phy at 01c13400 {
usb1_vbus-supply = <&reg_usb1_vbus>;
usb2_vbus-supply = <&reg_usb2_vbus>;
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index cb25d3c..b2e2efd 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -20,6 +20,15 @@
compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";

soc at 01c00000 {
+ mmc0: mmc at 01c0f000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 1 0>; /* PH1 */
+ cd-inverted;
+ status = "okay";
+ };
+
usbphy: phy at 01c13400 {
usb1_vbus-supply = <&reg_usb1_vbus>;
usb2_vbus-supply = <&reg_usb2_vbus>;
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index eeadf76..1bfef12 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -31,6 +31,24 @@
status = "okay";
};

+ mmc0: mmc at 01c0f000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 1 0>; /* PH1 */
+ cd-inverted;
+ status = "okay";
+ };
+
+ mmc3: mmc at 01c12000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_olinuxinom>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 11 0>; /* PH11 */
+ cd-inverted;
+ status = "okay";
+ };
+
usbphy: phy at 01c13400 {
usb1_vbus-supply = <&reg_usb1_vbus>;
usb2_vbus-supply = <&reg_usb2_vbus>;
@@ -65,6 +83,13 @@
};

pinctrl at 01c20800 {
+ mmc3_cd_pin_olinuxinom: mmc3_cd_pin at 0 {
+ allwinner,pins = "PH11";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <0>;
+ allwinner,pull = <1>;
+ };
+
led_pins_olinuxino: led_pins at 0 {
allwinner,pins = "PH2";
allwinner,function = "gpio_out";
--
1.9.0