hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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>
This commit is contained in:
Fabio Estevam 2018-12-05 09:19:35 -02:00 committed by Shawn Guo
parent c9a8cf0f1d
commit 3e03b4ac50
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
arch/arm/boot/dts/vf610-zii-scu4-aib.dts
View File

@ -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";