arm64: dts: rockchip: Enable the Thermal on R88 board

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@rock-chips.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
index 401a81231eb92d97d9ea60e49405dc085f62c978..104cbee762bb116d37d06e39ec2b2e644e3adfeb 100644 (file)
--- 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";
 };