From mboxrd@z Thu Jan 1 00:00:00 1970 From: linus.walleij@linaro.org (Linus Walleij) Date: Mon, 7 Jan 2013 23:56:51 +0100 Subject: [PATCH 09/11] ARM: nomadik: add I2C devices to the device tree Message-ID: <1357599411-7619-1-git-send-email-linus.walleij@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This adds the GPIO-based I2C devices to the Nomadik device tree. Signed-off-by: Linus Walleij --- arch/arm/boot/dts/ste-nomadik-stn8815.dtsi | 52 ++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi index 1a12f10..58d6b6a 100644 --- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi +++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi @@ -134,6 +134,58 @@ }; }; + /* 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 at 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 at 2d { + compatible = "st,camera"; + reg = <0x10>; + }; + stw5095 at 1a { + compatible = "st,stw5095"; + reg = <0x1a>; + }; + lis3lv02dl at 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 at 2d { + compatible = "st,stw4811-usb"; + reg = <0x2d>; + }; + }; + amba { compatible = "arm,amba-bus"; #address-cells = <1>; -- 1.7.11.7