From 677631fa522e4ac24f636535e3abb5cd1a5ef40e Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 14 Dec 2013 22:58:12 +0100 Subject: [PATCH] ARM: dts: sun4i: Add support for mmc Signed-off-by: Hans de Goede --- arch/arm/boot/dts/sun4i-a10-a1000.dts | 16 ++++++++++++++++ arch/arm/boot/dts/sun4i-a10-cubieboard.dts | 16 ++++++++++++++++ arch/arm/boot/dts/sun4i-a10.dtsi | 17 +++++++++++++++++ 3 files changed, 49 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts index eb4d73b..aef8207 100644 --- a/arch/arm/boot/dts/sun4i-a10-a1000.dts +++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts @@ -39,7 +39,23 @@ }; }; + mmc0: mmc@01c0f000 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>; + pinctrl-1 = <&mmc0_cd_pin_a1000>; + cd-gpios = <&pio 7 1 0>; /* PH1 */ + cd-mode = <1>; + status = "okay"; + }; + pinctrl@01c20800 { + mmc0_cd_pin_a1000: mmc0_cd_pin@0 { + allwinner,pins = "PH1"; + allwinner,function = "gpio_in"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + emac_power_pin_a1000: emac_power_pin@0 { allwinner,pins = "PH15"; allwinner,function = "gpio_out"; diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts index 425a7db..f50fb2b 100644 --- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts +++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts @@ -42,7 +42,23 @@ }; }; + mmc0: mmc@01c0f000 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>; + pinctrl-1 = <&mmc0_cd_pin_cubieboard>; + cd-gpios = <&pio 7 1 0>; /* PH1 */ + cd-mode = <1>; + status = "okay"; + }; + pinctrl@01c20800 { + mmc0_cd_pin_cubieboard: mmc0_cd_pin@0 { + allwinner,pins = "PH1"; + allwinner,function = "gpio_in"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + led_pins_cubieboard: led_pins@0 { allwinner,pins = "PH20", "PH21"; allwinner,function = "gpio_out"; diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 9779c6b..4736dd2 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -321,6 +321,16 @@ #size-cells = <0>; }; + mmc0: mmc@01c0f000 { + compatible = "allwinner,sun4i-a10-mmc"; + reg = <0x01c0f000 0x1000>; + clocks = <&ahb_gates 8>, <&mmc0_clk>; + clock-names = "ahb", "mod"; + interrupts = <32>; + bus-width = <4>; + status = "disabled"; + }; + intc: interrupt-controller@01c20400 { compatible = "allwinner,sun4i-ic"; reg = <0x01c20400 0x400>; @@ -391,6 +401,13 @@ allwinner,drive = <0>; allwinner,pull = <0>; }; + + mmc0_pins_a: mmc0@0 { + allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5"; + allwinner,function = "mmc0"; + allwinner,drive = <3>; + allwinner,pull = <0>; + }; }; timer@01c20c00 { -- 1.8.5.1