From a706a593cb19796f31d3a888423ef1a71885ae72 Mon Sep 17 00:00:00 2001 From: Peter Robinson Date: Tue, 6 May 2025 20:56:55 +0100 Subject: [PATCH] arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3566-rock3c As described in the radxa_rock_3c_v1400_schematic.pdf, the SPI Flash's VCC connector is connected to VCCIO_FLASH and according to the that same schematic, that belongs to the VCC_1V8 power source. This fixes the following warning: spi-nor spi4.0: supply vcc not found, using dummy regulator Fixes: ee219017ddb5 ("arm64: dts: rockchip: Add Radxa ROCK 3C") Signed-off-by: Peter Robinson Link: https://lore.kernel.org/r/20250506195702.593044-1-pbrobinson@gmail.com Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts b/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts index 53e71528e4c4..6224d72813e5 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts @@ -636,6 +636,7 @@ spi-max-frequency = <104000000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <1>; + vcc-supply = <&vcc_1v8>; }; }; -- 2.50.1