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Message-ID: <20140204192520.29809.79249.stgit@dizzy-6.o2s.ch>
Date: Tue, 04 Feb 2014 20:25:21 +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 4/6] ARM: dts: sun7i: Add support for mmc
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 8 +++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 8 +++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +++++++++
arch/arm/boot/dts/sun7i-a20.dtsi | 61 +++++++++++++++++++++++
4 files changed, 100 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index 5c51cb8..ae800b6 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -34,6 +34,14 @@
};
};
+ 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_cubieboard2: led_pins@0 {
allwinner,pins = "PH20", "PH21";
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index f9dcb61..370cef84 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -19,6 +19,14 @@
compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
soc@...00000 {
+ 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_cubietruck: led_pins@0 {
allwinner,pins = "PH7", "PH11", "PH20", "PH21";
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index ead3013..46dbe5b 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -34,7 +34,30 @@
};
};
+ 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";
+ };
+
+ mmc3: mmc@...12000 {
+ pinctrl-names = "default", "default";
+ pinctrl-0 = <&mmc3_pins_a>;
+ pinctrl-1 = <&mmc3_cd_pin_olinuxinom>;
+ cd-gpios = <&pio 7 11 0>; /* PH11 */
+ status = "okay";
+ };
+
pinctrl@...20800 {
+ mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 {
+ allwinner,pins = "PH11";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
led_pins_olinuxino: led_pins@0 {
allwinner,pins = "PH2";
allwinner,function = "gpio_out";
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 119f066..4cd6210 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -355,6 +355,46 @@
#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 = <0 32 4>;
+ 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 = <0 33 4>;
+ 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 = <0 34 4>;
+ 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 = <0 35 4>;
+ bus-width = <4>;
+ status = "disabled";
+ };
+
pio: pinctrl@...20800 {
compatible = "allwinner,sun7i-a20-pinctrl";
reg = <0x01c20800 0x400>;
@@ -432,6 +472,27 @@
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>;
+ };
+
+ mmc3_pins_a: mmc3@0 {
+ allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9";
+ allwinner,function = "mmc3";
+ allwinner,drive = <3>;
+ allwinner,pull = <0>;
+ };
};
timer@...20c00 {
--
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