arm64: dts: allwinner: a64-amarula-relic: Add STLM75 sensor

Amarula A64 Relic has STLM75 sensor for digital temperature
and thermal watchdog.

Add support for it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
index 6cb2b7f..3575db2 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
@@ -34,6 +34,21 @@
        status = "okay";
 };
 
+&i2c0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c0_pins>;
+       status = "okay";
+
+       sensor@48 {
+               compatible = "st,stlm75";
+               reg = <0x48>;
+       };
+};
+
+&i2c0_pins {
+       bias-pull-up;
+};
+
 &mmc1 {
        pinctrl-names = "default";
        pinctrl-0 = <&mmc1_pins>;