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ARM64: dts: marvell: armada37xx: add pinctrl definition

Start to populate the device tree of the Armada 37xx with the pincontrol
configuration used on the board providing a dts.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Gregory CLEMENT 8 years ago
parent
commit
6a680783aa

+ 8 - 0
arch/arm64/boot/dts/marvell/armada-3720-db.dts

@@ -79,6 +79,8 @@
 };
 
 &i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
 	status = "okay";
 
 	gpio_exp: pca9555@22 {
@@ -113,6 +115,8 @@
 
 &spi0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_quad_pins>;
 
 	m25p80@0 {
 		compatible = "jedec,spi-nor";
@@ -143,6 +147,8 @@
 
 /* Exported on the micro USB connector CON32 through an FTDI */
 &uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
 	status = "okay";
 };
 
@@ -178,6 +184,8 @@
 };
 
 &eth0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>;
 	phy-mode = "rgmii-id";
 	phy = <&phy0>;
 	status = "okay";

+ 31 - 0
arch/arm64/boot/dts/marvell/armada-37xx.dtsi

@@ -190,6 +190,31 @@
 					clock-output-names = "xtal";
 					#clock-cells = <0>;
 				};
+
+				spi_quad_pins: spi-quad-pins {
+					groups = "spi_quad";
+					function = "spi";
+				};
+
+				i2c1_pins: i2c1-pins {
+					groups = "i2c1";
+					function = "i2c";
+				};
+
+				i2c2_pins: i2c2-pins {
+					groups = "i2c2";
+					function = "i2c";
+				};
+
+				uart1_pins: uart1-pins {
+					groups = "uart1";
+					function = "uart";
+				};
+
+				uart2_pins: uart2-pins {
+					groups = "uart2";
+					function = "uart";
+				};
 			};
 
 			pinctrl_sb: pinctrl@18800 {
@@ -207,6 +232,12 @@
 					<GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
 				};
+
+				rgmii_pins: mii-pins {
+					groups = "rgmii";
+					function = "mii";
+				};
+
 			};
 
 			eth0: ethernet@30000 {