| Message ID | 1357599411-7619-1-git-send-email-linus.walleij@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Jan 07, 2013 at 10:56:51PM +0000, Linus Walleij wrote: > This adds the GPIO-based I2C devices to the Nomadik device tree. > > Signed-off-by: Linus Walleij <linus.walleij@linaro.org> > --- > 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 */ > + >; Similarly to my previous comments, I think it'd be good to do individual bracketing: 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 */ > + >; And here. > + #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 */ > + >; And here too. > + #address-cells = <1>; > + #size-cells = <0>; > + stw4811@2d { > + compatible = "st,stw4811-usb"; > + reg = <0x2d>; > + }; > + }; > + > amba { > compatible = "arm,amba-bus"; > #address-cells = <1>; > -- > 1.7.11.7 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > Thanks, Mark.
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@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 { compatible = "arm,amba-bus"; #address-cells = <1>;
This adds the GPIO-based I2C devices to the Nomadik device tree. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> --- arch/arm/boot/dts/ste-nomadik-stn8815.dtsi | 52 ++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+)