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 <feste...@gmail.com>
Reviewed-by: Chris Healy <cphe...@gmail.com>
---
Changes since v1:
- Put status as the last propert
- Use a generic node name
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..de6dfa5 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";
--
2.7.4
