arm: dts: rk3288-evb-rk818: set tsadc default pinctrl to gpio

[firefly-linux-kernel-4.4.55.git] / arch / arm / boot / dts / rk3288-evb-rk818.dts

diff --git a/arch/arm/boot/dts/rk3288-evb-rk818.dts b/arch/arm/boot/dts/rk3288-evb-rk818.dts
index 861ea4658c7624b276794d2e3eecda761ad1149c..12e54c22f041f59fbc4ac547a647870b7db43114 100644 (file)
--- a/arch/arm/boot/dts/rk3288-evb-rk818.dts
+++ b/arch/arm/boot/dts/rk3288-evb-rk818.dts
@@ -327,6 +327,12 @@
        power-supply = <&vcc_lcd>;
 };
 
+&tsadc {
+       rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
+       rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
+       pinctrl-1 = <&otp_gpio>;
+};
+
 &pinctrl {
        lcd {
                lcd_en: lcd-en  {