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Diffstat (limited to 'arch/arm/boot/dts/ste-nomadik-stn8815.dtsi')
-rw-r--r--arch/arm/boot/dts/ste-nomadik-stn8815.dtsi42
1 files changed, 31 insertions, 11 deletions
diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
index a3acfa7b3dc9..9169d3025f39 100644
--- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
+++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
@@ -140,18 +140,30 @@
};
};
i2c0 {
+ i2c0_default_mux: i2c0_mux {
+ i2c0_default_mux {
+ ste,function = "i2c0";
+ ste,pins = "i2c0_a_1";
+ };
+ };
i2c0_default_mode: i2c0_default {
i2c0_default_cfg {
ste,pins = "GPIO62_D3", "GPIO63_D2";
- ste,input = <1>;
+ ste,input = <0>;
};
};
};
i2c1 {
+ i2c1_default_mux: i2c1_mux {
+ i2c1_default_mux {
+ ste,function = "i2c1";
+ ste,pins = "i2c1_a_1";
+ };
+ };
i2c1_default_mode: i2c1_default {
i2c1_default_cfg {
ste,pins = "GPIO53_L4", "GPIO54_L3";
- ste,input = <1>;
+ ste,input = <0>;
};
};
};
@@ -159,7 +171,7 @@
i2c2_default_mode: i2c2_default {
i2c2_default_cfg {
ste,pins = "GPIO73_C21", "GPIO74_C20";
- ste,input = <1>;
+ ste,input = <0>;
};
};
};
@@ -682,13 +694,17 @@
/* I2C0 connected to the STw4811 power management chip */
i2c0 {
- compatible = "i2c-gpio";
- gpios = <&gpio1 31 0>, /* sda */
- <&gpio1 30 0>; /* scl */
+ compatible = "st,nomadik-i2c", "arm,primecell";
+ reg = <0x101f8000 0x1000>;
+ interrupt-parent = <&vica>;
+ interrupts = <20>;
+ clock-frequency = <100000>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&i2c0clk>, <&pclki2c0>;
+ clock-names = "mclk", "apb_pclk";
pinctrl-names = "default";
- pinctrl-0 = <&i2c0_default_mode>;
+ pinctrl-0 = <&i2c0_default_mux>, <&i2c0_default_mode>;
stw4811@2d {
compatible = "st,stw4811";
@@ -698,13 +714,17 @@
/* I2C1 connected to various sensors */
i2c1 {
- compatible = "i2c-gpio";
- gpios = <&gpio1 22 0>, /* sda */
- <&gpio1 21 0>; /* scl */
+ compatible = "st,nomadik-i2c", "arm,primecell";
+ reg = <0x101f7000 0x1000>;
+ interrupt-parent = <&vica>;
+ interrupts = <21>;
+ clock-frequency = <100000>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&i2c1clk>, <&pclki2c1>;
+ clock-names = "mclk", "apb_pclk";
pinctrl-names = "default";
- pinctrl-0 = <&i2c1_default_mode>;
+ pinctrl-0 = <&i2c1_default_mux>, <&i2c1_default_mode>;
camera@2d {
compatible = "st,camera";