when a thermal temperature over TSHUT.Default to via
CRU reset the entire chip on rk3288-evb Board,
TSHUT is low active on rk3288-evb board.
Signed-off-by: Caesar Wang <caesar.wang@xxxxxxxxxxxxxx>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
---
arch/arm/boot/dts/rk3288-evb.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
index cb83cea..3e067dd 100644
--- a/arch/arm/boot/dts/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -148,6 +148,12 @@
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";
+};
+
&pinctrl {
backlight {
bl_en: bl-en {
--
1.9.1
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