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author | Chen-Yu Tsai <wens@csie.org> | 2014-08-17 11:52:15 +0800 |
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committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-08-17 09:59:29 +0200 |
commit | cd78d3f2d716c291481206d4f87f1eeb20278f24 (patch) | |
tree | 984966033cfb6398354fe6768b99ec9a087d9453 | |
parent | eacda1f11fcb8e38cdc9954c1f9cce295315bcab (diff) | |
download | op-kernel-dev-cd78d3f2d716c291481206d4f87f1eeb20278f24.zip op-kernel-dev-cd78d3f2d716c291481206d4f87f1eeb20278f24.tar.gz |
ARM: dts: sun8i: Enable mmc controller on ippo-q8h-v5
The card detect pin setting was taken from the original fex file,
and is confirmed to work.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
-rw-r--r-- | arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts index 224f53e..ef1e4f3 100644 --- a/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts +++ b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts @@ -13,6 +13,7 @@ /dts-v1/; /include/ "sun8i-a23.dtsi" +/include/ "sunxi-common-regulators.dtsi" / { model = "Ippo Q8H Dual Core Tablet (v5)"; @@ -23,6 +24,25 @@ }; soc@01c00000 { + mmc0: mmc@01c0f000 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8h>; + vmmc-supply = <®_vcc3v0>; + bus-width = <4>; + cd-gpios = <&pio 1 4 0>; /* PB4 */ + cd-inverted; + status = "okay"; + }; + + pinctrl@01c20800 { + mmc0_cd_pin_q8h: mmc0_cd_pin@0 { + allwinner,pins = "PB4"; + allwinner,function = "gpio_in"; + allwinner,drive = <0>; + allwinner,pull = <1>; + }; + }; + r_uart: serial@01f02800 { pinctrl-names = "default"; pinctrl-0 = <&r_uart_pins_a>; |