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ARM: nomadik: add I2C devices to the device tree

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This adds the GPIO-based I2C devices to the Nomadik device tree.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2013-01-06 02:10:27 +01:00
parent 4fd243c6c0
commit 09e02f4d1d
1 changed files with 49 additions and 0 deletions
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49
arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
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@ -137,6 +137,55 @@
}; };
}; };
/* I2C0 connected to the STw4811 power management chip */
i2c0 {
compatible = "i2c-gpio";
gpios = <&gpio1 31 0>, /* sda */
<&gpio1 30 0>; /* scl */
#address-cells = <1>;
#size-cells = <0>;
stw4811@2d {
compatible = "st,stw4811";
reg = <0x2d>;
};
};
/* I2C1 connected to various sensors */
i2c1 {
compatible = "i2c-gpio";
gpios = <&gpio1 22 0>, /* sda */
<&gpio1 21 0>; /* scl */
#address-cells = <1>;
#size-cells = <0>;
camera@2d {
compatible = "st,camera";
reg = <0x10>;
};
stw5095@1a {
compatible = "st,stw5095";
reg = <0x1a>;
};
lis3lv02dl@1d {
compatible = "st,lis3lv02dl";
reg = <0x1d>;
};
};
/* I2C2 connected to the USB portions of the STw4811 only */
i2c2 {
compatible = "i2c-gpio";
gpios = <&gpio2 10 0>, /* sda */
<&gpio2 9 0>; /* scl */
#address-cells = <1>;
#size-cells = <0>;
stw4811@2d {
compatible = "st,stw4811-usb";
reg = <0x2d>;
};
};
amba { amba {
compatible = "arm,amba-bus"; compatible = "arm,amba-bus";
#address-cells = <1>; #address-cells = <1>;