From 3fbcef574fb1146ace371405985ee0895c1ea9d6 Mon Sep 17 00:00:00 2001
From: Finley Xiao <finley.xiao@rock-chips.com>
Date: Wed, 25 Aug 2021 10:15:45 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3588: Add gpio func for tsadc

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: I625871a5b6238ae664698a5fe81d911183a72a18
---
 arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi
index 92b870de8ffd..2f8ce54b1b98 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi
@@ -3707,3 +3707,16 @@
 		};
 	};
 };
+
+/*
+ * This part is edited handly.
+ */
+&pinctrl {
+	gpio-func {
+		/omit-if-no-ref/
+		tsadc_gpio_func: tsadc-gpio-func {
+			rockchip,pins =
+				<0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};