On Wed 23 Mar 12:48 PDT 2016, Srinivas Kandagatla wrote: > This patch adds nodes required to enable 4 i2c buses on the board which > are connected to various sensors and eeprom. >
I would like for the pinconf for these blocks to be in this patch (and file) to make it clear how they are configured and where to change them. Regards, Bjorn > Signed-off-by: Srinivas Kandagatla <[email protected]> > --- > .../arm/boot/dts/qcom-apq8064-dragonboard-600c.dts | 46 > ++++++++++++++++++++++ > 1 file changed, 46 insertions(+) > > diff --git a/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts > b/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts > index 4fecd94..942de04 100644 > --- a/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts > +++ b/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts > @@ -8,6 +8,10 @@ > aliases { > serial0 = &gsbi7_serial; > serial1 = &gsbi1_serial; > + i2c0 = &gsbi2_i2c; > + i2c1 = &gsbi3_i2c; > + i2c2 = &gsbi4_i2c; > + i2c3 = &gsbi7_i2c; > }; > > regulators { > @@ -180,6 +184,42 @@ > }; > }; > > + gsbi@12480000 { > + status = "okay"; > + qcom,mode = <GSBI_PROT_I2C>; > + i2c@124a0000 { > + /* On Low speed expansion and Sensors */ > + label = "LS-I2C0"; > + status = "okay"; > + }; > + }; > + > + gsbi@16200000 { > + status = "okay"; > + qcom,mode = <GSBI_PROT_I2C>; > + i2c@16280000 { > + /* On Low speed expansion */ > + status = "okay"; > + label = "LS-I2C1"; > + clock-frequency = <200000>; > + eeprom@52 { > + compatible = "atmel,24c128"; > + reg = <0x52>; > + pagesize = <64>; > + }; > + }; > + }; > + > + gsbi@16300000 { > + status = "okay"; > + qcom,mode = <GSBI_PROT_I2C>; > + i2c@16380000 { > + /* On High speed expansion */ > + label = "HS-CAM-I2C3"; > + status = "okay"; > + }; > + }; > + > /* DEBUG UART */ > gsbi@16600000 { > status = "okay"; > @@ -190,6 +230,12 @@ > pinctrl-names = "default"; > pinctrl-0 = <&gsbi7_uart_2pins>; > }; > + > + i2c@16680000 { > + /* On High speed expansion */ > + status = "okay"; > + label = "HS-CAM-I2C2"; > + }; > }; > > leds { > -- > 2.5.0 >
