linux-kernel - [PATCH v2 5/6] ARM: dts: sun4i: Add support for mmc

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Message-ID: <20140204192537.29809.35842.stgit@dizzy-6.o2s.ch>
Date:	Tue, 04 Feb 2014 20:25:41 +0100
From:	David Lanzendörfer <david.lanzendoerfer@....ch>
To:	devicetree@...r.kernel.org, Ulf Hansson <ulf.hansson@...aro.org>,
	Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
	Simon Baatz <gmbnomis@...il.com>,
	Hans de Goede <hdegoede@...hat.com>,
	linux-mmc@...r.kernel.org, Chris Ball <chris@...ntf.net>,
	linux-kernel@...r.kernel.org,
	H Hartley Sweeten <hsweeten@...ionengravers.com>,
	linux-sunxi@...glegroups.com, Tejun Heo <tj@...nel.org>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Guennadi Liakhovetski <g.liakhovetski@....de>,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 5/6] ARM: dts: sun4i: Add support for mmc


---
 arch/arm/boot/dts/sun4i-a10-a1000.dts      |    8 ++++
 arch/arm/boot/dts/sun4i-a10-cubieboard.dts |    8 ++++
 arch/arm/boot/dts/sun4i-a10.dtsi           |   54 ++++++++++++++++++++++++++++
 3 files changed, 70 insertions(+)

diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts
index d4b081d..a879ef3 100644
--- a/arch/arm/boot/dts/sun4i-a10-a1000.dts
+++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts
@@ -35,6 +35,14 @@
 			};
 		};
 
+		mmc0: mmc@...0f000 {
+			pinctrl-names = "default", "default";
+			pinctrl-0 = <&mmc0_pins_a>;
+			pinctrl-1 = <&mmc0_cd_pin_reference_design>;
+			cd-gpios = <&pio 7 1 0>; /* PH1 */
+			status = "okay";
+		};
+
 		pinctrl@...20800 {
 			emac_power_pin_a1000: emac_power_pin@0 {
 				allwinner,pins = "PH15";
diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index b139ee6..20b976a 100644
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -33,6 +33,14 @@
 			};
 		};
 
+		mmc0: mmc@...0f000 {
+			pinctrl-names = "default", "default";
+			pinctrl-0 = <&mmc0_pins_a>;
+			pinctrl-1 = <&mmc0_cd_pin_reference_design>;
+			cd-gpios = <&pio 7 1 0>; /* PH1 */
+			status = "okay";
+		};
+
 		pinctrl@...20800 {
 			led_pins_cubieboard: led_pins@0 {
 				allwinner,pins = "PH20", "PH21";
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 040bb0e..c941ca3 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -330,6 +330,46 @@
 			#size-cells = <0>;
 		};
 
+		mmc0: mmc@...0f000 {
+			compatible = "allwinner,sun5i-a13-mmc";
+			reg = <0x01c0f000 0x1000>;
+			clocks = <&ahb_gates 8>, <&mmc0_clk>;
+			clock-names = "ahb", "mod";
+			interrupts = <32>;
+			bus-width = <4>;
+			status = "disabled";
+		};
+
+		mmc1: mmc@...10000 {
+			compatible = "allwinner,sun5i-a13-mmc";
+			reg = <0x01c10000 0x1000>;
+			clocks = <&ahb_gates 9>, <&mmc1_clk>;
+			clock-names = "ahb", "mod";
+			interrupts = <33>;
+			bus-width = <4>;
+			status = "disabled";
+		};
+
+		mmc2: mmc@...11000 {
+			compatible = "allwinner,sun5i-a13-mmc";
+			reg = <0x01c11000 0x1000>;
+			clocks = <&ahb_gates 10>, <&mmc2_clk>;
+			clock-names = "ahb", "mod";
+			interrupts = <34>;
+			bus-width = <4>;
+			status = "disabled";
+		};
+
+		mmc3: mmc@...12000 {
+			compatible = "allwinner,sun5i-a13-mmc";
+			reg = <0x01c12000 0x1000>;
+			clocks = <&ahb_gates 11>, <&mmc3_clk>;
+			clock-names = "ahb", "mod";
+			interrupts = <35>;
+			bus-width = <4>;
+			status = "disabled";
+		};
+
 		intc: interrupt-controller@...20400 {
 			compatible = "allwinner,sun4i-ic";
 			reg = <0x01c20400 0x400>;
@@ -400,6 +440,20 @@
 				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>;
+			};
+
+			mmc0_cd_pin_reference_design: mmc0_cd_pin@0 {
+				allwinner,pins = "PH1";
+				allwinner,function = "gpio_in";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
 		};
 
 		timer@...20c00 {

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