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| author | Fabio Estevam <festevam@gmail.com> | 2018-12-05 12:19:35 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-12-10 03:03:06 +0100 |
| commit | 3e03b4ac50454ea2dfacc135f2a5e2e935937ae6 (patch) | |
| tree | f5e5d144d8c135a5bc451ab44e640fb57c1c89c9 /arch/arm/boot/dts/vf610-zii-scu4-aib.dts | |
| parent | ARM: dts: imx6qdl-sabresd: add egalax touch screen support on i2c2 bus (diff) | |
| download | linux-3e03b4ac50454ea2dfacc135f2a5e2e935937ae6.tar.xz linux-3e03b4ac50454ea2dfacc135f2a5e2e935937ae6.zip | |
ARM: dts: vf610-zii-scu4-aib: Add HI8435 support
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>
Reviewed-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/vf610-zii-scu4-aib.dts')
| -rw-r--r-- | arch/arm/boot/dts/vf610-zii-scu4-aib.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts index 52bac1403f70..de6dfa57bec5 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"; + bus-num = <0>; + status = "okay"; + + adc@5 { + compatible = "holt,hi8435"; + reg = <5>; + gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>; + spi-max-frequency = <1000000>; + }; +}; + &dspi1 { bus-num = <1>; pinctrl-names = "default"; |