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ARM64: dts: marvell: armada37xx: add pinctrl definition

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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>
This commit is contained in:
Gregory CLEMENT 2016-12-14 17:43:48 +01:00
parent afda007fed
commit 6a680783aa
2 changed files with 39 additions and 0 deletions
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8
arch/arm64/boot/dts/marvell/armada-3720-db.dts
View File

@ -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
arch/arm64/boot/dts/marvell/armada-37xx.dtsi
View File

@ -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 {