From 2339bc6b42a6bb89a90b050b0ee3e1020249c750 Mon Sep 17 00:00:00 2001 From: Diederik de Haas Date: Fri, 25 Apr 2025 10:44:41 +0200 Subject: [PATCH] arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3328-rock64 As described on page 6 of the Rock64 schematics for both v2.0 and v3.0 the SPI Flash's VCC connector is connected to the VCC_IO power source. This fixes the following warning: spi-nor spi0.0: supply vcc not found, using dummy regulator Signed-off-by: Diederik de Haas Link: https://lore.kernel.org/r/20250425092601.56549-2-didi.debian@cknow.org Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts index e550b6eeeff3..5367e5fa9232 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts @@ -343,6 +343,7 @@ /* maximum speed for Rockchip SPI */ spi-max-frequency = <50000000>; + vcc-supply = <&vcc_io>; }; }; -- 2.50.1