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[6/6,RFC] ARM: shmobile: lager: add SDHI0/2 support on DTS

Message ID 871u1d1js5.wl%kuninori.morimoto.gx@gmail.com (mailing list archive)
State Changes Requested
Headers show

Commit Message

Kuninori Morimoto Dec. 16, 2013, 4:50 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 arch/arm/boot/dts/r8a7790-lager-reference.dts |   76 +++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/r8a7790-lager-reference.dts b/arch/arm/boot/dts/r8a7790-lager-reference.dts
index dfedc0e..4fb0caa 100644
--- a/arch/arm/boot/dts/r8a7790-lager-reference.dts
+++ b/arch/arm/boot/dts/r8a7790-lager-reference.dts
@@ -56,6 +56,54 @@ 
 		regulator-boot-on;
 		regulator-always-on;
 	};
+
+	vcc_sdhi0: regulator@1 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "SDHI0 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vccq_sdhi0: regulator@2 {
+		compatible = "regulator-gpio";
+
+		regulator-name = "SDHI0 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
+		states = <3300000 1
+			  1800000 0>;
+		enable-active-high;
+	};
+
+	vcc_sdhi2: regulator@3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "SDHI0 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&gpio5 25 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vccq_sdhi2: regulator@4 {
+		compatible = "regulator-gpio";
+
+		regulator-name = "SDHI0 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>;
+		states = <3300000 1
+			  1800000 0>;
+		enable-active-high;
+	};
 };
 
 &pfc {
@@ -76,6 +124,16 @@ 
 		renesas,groups = "mmc1_data8", "mmc1_ctrl";
 		renesas,function = "mmc1";
 	};
+
+	sdhi0_pins: sd0 {
+		renesas,gpios = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
+		renesas,function = "sdhi0";
+	};
+
+	sdhi2_pins: sd2 {
+		renesas,gpios = "sdhi2_data4", "sdhi2_ctrl", "sdhi2_cd";
+		renesas,function = "sdhi2";
+	};
 };
 
 &mmcif1 {
@@ -87,3 +145,21 @@ 
 	non-removable;
 	status = "okay";
 };
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vcc_sdhi0>;
+	vqmmc-supply = <&vccq_sdhi0>;
+	status = "okay";
+};
+
+&sdhi2 {
+	pinctrl-0 = <&sdhi2_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vcc_sdhi2>;
+	vqmmc-supply = <&vccq_sdhi2>;
+	status = "okay";
+};