[PATCH 13/14] ARM: dts: sun8i: enable mmc for H8Homlet Board.
From: Vishnu Patekar <hidden>
Date: 2016-01-31 01:23:05
Also in:
linux-clk, linux-devicetree, linux-gpio, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
This enables mmc0. Signed-off-by: Vishnu Patekar <redacted> Tested-by: LABBE Corentin <clabbe.montjoie@gmail.com> --- .../boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
index 342e1d3..6c1f598 100644
--- a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts@@ -43,6 +43,7 @@ /dts-v1/; #include "sun8i-a83t.dtsi" +#include "sunxi-common-regulators.dtsi" / { model = "Allwinner A83T H8Homlet Proto Dev Board v2.0";
@@ -57,6 +58,25 @@ }; }; +&pio { + mmc0_cd_pin_h8homlet: mmc0_cd_pin at 0 { + allwinner,pins = "PF6"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_h8homlet>; + vmmc-supply = <®_vcc3v0>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ + bus-width = <4>; + cd-inverted; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_b>;
--
1.9.1