ARM: dts: rockchip: Remove rockchip,grf from rk3288 tsadc

According to rockchip-thermal.yaml, RK3288 does not require rockchip,grf,
so remove this invalid property.

This fixes the following dt-schema warning:

tsadc@ff280000 (rockchip,rk3288-tsadc): False schema does not allow [[53]]

The rockchip_thermal driver also confirms that grf is not needed as
the rk3288_tsadc_data contains:
 .grf_required = false,

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://patch.msgid.link/20260228013257.256973-2-festevam@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rockchip/rk3288.dtsi b/arch/arm/boot/dts/rockchip/rk3288.dtsi
index 4e5e7509de48765fb7c755af42eb57756bcdc413..4f2c048aee54882fb04727c296d88bfb6ac12313 100644 (file)
--- a/arch/arm/boot/dts/rockchip/rk3288.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3288.dtsi
@@ -551,7 +551,6 @@
                pinctrl-1 = <&otp_out>;
                pinctrl-2 = <&otp_pin>;
                #thermal-sensor-cells = <1>;
-               rockchip,grf = <&grf>;
                rockchip,hw-tshut-temp = <95000>;
                status = "disabled";
        };