arm64: dts: rockchip: Add vcc-supply to SPI flash on Pinephone Pro

As documented in the PinephonePro-Schematic-V1.0-20211127.pdf,
page 11, the SPI Flash's VCC pin is connected to VCC_1V8 power
source. This fixes the following warning:

  spi-nor spi1.0: supply vcc not found, using dummy regulator

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Ondřej Jirman <megi@xff.cz>
Link: https://lore.kernel.org/r/20250827143501.1646163-1-pbrobinson@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index 585ef0fd88ef052277c4d94c6175eea3080c9bec..6f97e57f36f5599f4027a0f3db98bcbc69cef5e5 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -754,6 +754,7 @@
                compatible = "jedec,spi-nor";
                reg = <0>;
                spi-max-frequency = <10000000>;
+               vcc-supply = <&vcc_1v8>;
        };
 };