| Message ID | 1543504220-10870-1-git-send-email-festevam@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: dts: vf610-zii-scu4-aib: Add HI8435 support | expand |
> On the vf610-zii-scu4-aib board there is a hi8435 ( 32-channel > discrete-to-digital SPI sensor device) in the DSPI0 bus. > > Add support for it. > > Signed-off-by: Fabio Estevam <festevam@gmail.com> > --- > arch/arm/boot/dts/vf610-zii-scu4-aib.dts | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts > index 52bac14..a1fd49e 100644 > --- a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts > +++ b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts > @@ -397,6 +397,20 @@ > }; > }; > > +&dspi0 { > + pinctrl-0 = <&pinctrl_dspi0>; Reviewed-by: Chris Healy <cphealy@gmail.com>
On Thu, Nov 29, 2018 at 01:10:20PM -0200, Fabio Estevam wrote: > On the vf610-zii-scu4-aib board there is a hi8435 ( 32-channel > discrete-to-digital SPI sensor device) in the DSPI0 bus. > > Add support for it. > > Signed-off-by: Fabio Estevam <festevam@gmail.com> > --- > arch/arm/boot/dts/vf610-zii-scu4-aib.dts | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts > index 52bac14..a1fd49e 100644 > --- a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts > +++ b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts > @@ -397,6 +397,20 @@ > }; > }; > > +&dspi0 { > + pinctrl-0 = <&pinctrl_dspi0>; > + pinctrl-names = "default"; > + status = "okay"; > + bus-num = <0>; We usually put 'status' at the bottom of property list. > + > + hi8435@5 { Can we have a generic name for the device? Shawn > + compatible = "holt,hi8435"; > + reg = <5>; > + gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>; > + spi-max-frequency = <1000000>; > + }; > +}; > + > &dspi1 { > bus-num = <1>; > pinctrl-names = "default"; > -- > 2.7.4 >
diff --git a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts index 52bac14..a1fd49e 100644 --- a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts +++ b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts @@ -397,6 +397,20 @@ }; }; +&dspi0 { + pinctrl-0 = <&pinctrl_dspi0>; + pinctrl-names = "default"; + status = "okay"; + bus-num = <0>; + + hi8435@5 { + compatible = "holt,hi8435"; + reg = <5>; + gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>; + spi-max-frequency = <1000000>; + }; +}; + &dspi1 { bus-num = <1>; pinctrl-names = "default";
On the vf610-zii-scu4-aib board there is a hi8435 ( 32-channel discrete-to-digital SPI sensor device) in the DSPI0 bus. Add support for it. Signed-off-by: Fabio Estevam <festevam@gmail.com> --- arch/arm/boot/dts/vf610-zii-scu4-aib.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+)