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

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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 @@
};
};
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 @@
};
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 @@
};
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 @@
};
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";