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@xxxxxxxxxxxxx>
---
.../dts/mediatek/mt6795-sony-xperia-m5.dts | 64 +++++++++++++++++++
1 file changed, 64 insertions(+)
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 52ce3284a46f..6df1c848e2d5 100644
--- 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 @@ &fhctl {
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>;
--
2.40.0
