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ARM: dts: sun5i: Enable mmc controller on various A10s and A13 boards

Browse source 
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>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Hans de Goede 2014-05-02 17:57:22 +02:00 committed by Maxime Ripard
parent d3aed1dfbd
commit 31064bbd6d
3 changed files with 64 additions and 0 deletions
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32
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
View file

@ -35,6 +35,24 @@ phy1: ethernet-phy@1 {
};
};
mmc0: mmc@01c0f000 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino_micro>;
bus-width = <4>;
cd-gpios = <&pio 6 1 0>; /* PG1 */
cd-inverted;
status = "okay";
};
mmc1: mmc@01c10000 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins_a>, <&mmc1_cd_pin_olinuxino_micro>;
bus-width = <4>;
cd-gpios = <&pio 6 13 0>; /* PG13 */
cd-inverted;
status = "okay";
};
usbphy: phy@01c13400 {
usb1_vbus-supply = <&reg_usb1_vbus>;
status = "okay";
@ -49,6 +67,20 @@ ohci0: usb@01c14400 {
};
pinctrl@01c20800 {
mmc0_cd_pin_olinuxino_micro: mmc0_cd_pin@0 {
allwinner,pins = "PG1";
allwinner,function = "gpio_in";
allwinner,drive = <0>;
allwinner,pull = <1>;
};
mmc1_cd_pin_olinuxino_micro: mmc1_cd_pin@0 {
allwinner,pins = "PG13";
allwinner,function = "gpio_in";
allwinner,drive = <0>;
allwinner,pull = <1>;
};
led_pins_olinuxino: led_pins@0 {
allwinner,pins = "PE3";
allwinner,function = "gpio_out";

16
arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
View file

@ -21,6 +21,15 @@ / {
compatible = "olimex,a13-olinuxino-micro", "allwinner,sun5i-a13";
soc@01c00000 {
mmc0: mmc@01c0f000 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxinom>;
bus-width = <4>;
cd-gpios = <&pio 6 0 0>; /* PG0 */
cd-inverted;
status = "okay";
};
usbphy: phy@01c13400 {
usb1_vbus-supply = <&reg_usb1_vbus>;
status = "okay";
@ -35,6 +44,13 @@ ohci0: usb@01c14400 {
};
pinctrl@01c20800 {
mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 {
allwinner,pins = "PG0";
allwinner,function = "gpio_in";
allwinner,drive = <0>;
allwinner,pull = <1>;
};
led_pins_olinuxinom: led_pins@0 {
allwinner,pins = "PG9";
allwinner,function = "gpio_out";

16
arch/arm/boot/dts/sun5i-a13-olinuxino.dts
View file

@ -20,6 +20,15 @@ / {
compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13";
soc@01c00000 {
mmc0: mmc@01c0f000 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino>;
bus-width = <4>;
cd-gpios = <&pio 6 0 0>; /* PG0 */
cd-inverted;
status = "okay";
};
usbphy: phy@01c13400 {
usb1_vbus-supply = <&reg_usb1_vbus>;
status = "okay";
@ -34,6 +43,13 @@ ohci0: usb@01c14400 {
};
pinctrl@01c20800 {
mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
allwinner,pins = "PG0";
allwinner,function = "gpio_in";
allwinner,drive = <0>;
allwinner,pull = <1>;
};
led_pins_olinuxino: led_pins@0 {
allwinner,pins = "PG9";
allwinner,function = "gpio_out";