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--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -147,6 +147,39 @@
fsl,pull-up = <MXS_PULL_DISABLE>;
};
+ i2c0_pins_a: i2c0@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x01e0 /* MX23_PAD_I2C_SCL__I2C_SCL */
+ 0x01f0 /* MX23_PAD_I2C_SDA__I2C_SDA */
+ >;
+ fsl,drive-strength = <1>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <1>;
+ };
+
+ i2c1_pins_a: i2c1@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x1171 /* MX23_PAD_LCD_ENABLE__I2C_SCL */
+ 0x1181 /* MX23_PAD_LCD_HSYNC__I2C_SDA */
+ >;
+ fsl,drive-strength = <1>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <1>;
+ };
+
+ i2c2_pins_a: i2c2@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x2031 /* MX23_PAD_SSP1_DATA1__I2C_SCL */
+ 0x2041 /* MX23_PAD_SSP1_DATA2__I2C_SDA */
+ >;
+ fsl,drive-strength = <1>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <1>;
+ };
+
auart0_pins_a: auart0@0 {
reg = <0>;
fsl,pinmux-ids = <
@@ -445,7 +478,12 @@
};
i2c@80058000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx23-i2c";
reg = <0x80058000 0x2000>;
+ interrupts = <27>;
+ clock-frequency = <100000>;
dmas = <&dma_apbx 3>;
dma-names = "rx-tx";
status = "disabled";
--- a/arch/arm/boot/dts/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
@@ -74,6 +74,12 @@
status = "okay";
};
+ i2c0: i2c@80058000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+ };
+
duart: serial@80070000 {
pinctrl-names = "default";
pinctrl-0 = <&duart_pins_a>;
@@ -89,7 +95,7 @@
usbphy0: usbphy@8007c000 {
status = "okay";
};
-
+
codec: mxs-builtin-codec {
compatible = "fsl,mxs-builtin-codec";
reg = <0x80048000 0x2000>, <0x8004c000 0x2000>,
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