arm64: dts: mediatek: mt6795-xperia-m5: Enable I2C 0-3 busses

Properly configure and enable the three i2c controllers that have
devices attached on the Sony Xperia M5 smartphone.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230327083647.22017-13-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
index 52ce328..6df1c84 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
+++ b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
@@ -55,7 +55,71 @@
        status = "okay";
 };
 
+&i2c0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c0_pins>;
+       status = "okay";
+};
+
+&i2c1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c1_pins>;
+       status = "okay";
+};
+
+&i2c2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c2_pins>;
+       status = "okay";
+};
+
+&i2c3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c3_pins>;
+       status = "okay";
+};
+
 &pio {
+       i2c0_pins: i2c0-pins {
+               pins-bus {
+                       pinmux = <PINMUX_GPIO45__FUNC_SDA0>,
+                                <PINMUX_GPIO46__FUNC_SCL0>;
+                       input-enable;
+               };
+       };
+
+       i2c1_pins: i2c1-pins {
+               pins-bus {
+                       pinmux = <PINMUX_GPIO125__FUNC_SDA1>,
+                                <PINMUX_GPIO126__FUNC_SCL1>;
+                       bias-disable;
+               };
+       };
+
+       i2c2_pins: i2c2-pins {
+               pins-bus {
+                       pinmux = <PINMUX_GPIO43__FUNC_SDA2>,
+                                <PINMUX_GPIO44__FUNC_SCL2>;
+                       bias-disable;
+               };
+       };
+
+       i2c3_pins: i2c3-pins {
+               pins-bus {
+                       pinmux = <PINMUX_GPIO136__FUNC_SDA3>,
+                                <PINMUX_GPIO137__FUNC_SCL3>;
+                       bias-disable;
+               };
+       };
+
+       i2c4_pins: i2c4-pins {
+               pins-bus {
+                       pinmux = <PINMUX_GPIO100__FUNC_SDA4>,
+                                <PINMUX_GPIO101__FUNC_SCL4>;
+                       bias-disable;
+               };
+       };
+
        uart0_pins: uart0-pins {
                pins-rx {
                        pinmux = <PINMUX_GPIO113__FUNC_URXD0>;