From 018db46d700dcadeaefb516adbd2fdae32d10d87 Mon Sep 17 00:00:00 2001 From: XiaoDong Huang Date: Thu, 1 Apr 2021 19:30:30 +0800 Subject: [PATCH] arm64: dts: rockchip: rk3568: tsadc: config "rockchip,hw-tshut-mode = <0>" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To use tsadc_shut_m0 function, tsadc must switch to cru_shut_mode, because tsadc_shut signal have to go through the cru to get to tsadc_shut_m0 signal. Refer to "10.10.10.81\技术文档\thermal\rk3568_tsadc_shut.png" for details. Change-Id: I0528917efe2f5ea6f002ebf1608815eb01f552c0 Signed-off-by: XiaoDong Huang --- arch/arm64/boot/dts/rockchip/rk3568.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi index 4f0606330beb..59d0f6bbe177 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi @@ -3053,7 +3053,7 @@ reset-names = "tsadc", "tsadc-apb", "tsadc-phy"; #thermal-sensor-cells = <1>; rockchip,hw-tshut-temp = <120000>; - rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */ + rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */ pinctrl-names = "gpio", "otpout"; pinctrl-0 = <&tsadc_gpio>;