@@ -63,6 +63,8 @@
};
&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
status = "okay";
};
@@ -73,6 +75,8 @@
&spi0 {
status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi_quad_pins>;
m25p80@0 {
compatible = "jedec,spi-nor";
@@ -103,6 +107,8 @@
/* Exported on the micro USB connector CON32 through an FTDI */
&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
status = "okay";
};
@@ -128,6 +134,8 @@
};
ð0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
phy-mode = "rgmii-id";
phy = <&phy0>;
status = "okay";
@@ -185,6 +185,31 @@
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-sb@18800 {
@@ -201,6 +226,12 @@
<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 {
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> --- arch/arm64/boot/dts/marvell/armada-3720-db.dts | 8 +++++- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 31 +++++++++++++++++++- 2 files changed, 39 insertions(+)