This patch enable the TS-ADC.
When a thermal temperature is invoked use the CRU to reset the chip
on R88 board. TSHUT is low active on this board.
Signed-off-by: Caesar Wang <wxt@xxxxxxxxxxxxxx>
Acked-by: Eduardo Valentin <edubezval@xxxxxxxxx>
---
Changes in v4:
- Missing the ";" caused compile error.
Changes in v3: None
Changes in v2: None
Changes in v1: None
arch/arm64/boot/dts/rockchip/rk3368-r88.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
index 401a812..104cbee 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
@@ -336,6 +336,12 @@
status = "okay";
};
+&tsadc {
+ rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
+ rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
+ status = "okay";
+};
+
&uart2 {
status = "okay";
};
--
1.9.1
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