From 41194ee115685ec2dbbb80e20d1090cc3a4c64d8 Mon Sep 17 00:00:00 2001 From: Marcin Juszkiewicz Date: Fri, 5 Sep 2025 21:01:51 +0200 Subject: [PATCH] arm64: dts: rockchip: Add vcc supply for SPI Flash on NanoPC-T6 FriendlyELEC NanoPC-T6 LTS schematics shows VCC_1V8_S3 being used to power SPI NOR chip. This fixes the following kernel message: spi-nor spi5.0: supply vcc not found, using dummy regulator Signed-off-by: Marcin Juszkiewicz Link: https://lore.kernel.org/r/20250905-nanopc-t6-spi-nor-v2-1-098b476d9509@juszkiewicz.com.pl Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi index 3d8b6f0c55418..69833a0a94d0f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi @@ -731,6 +731,7 @@ spi-max-frequency = <104000000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <1>; + vcc-supply = <&vcc_1v8_s3>; }; }; -- 2.47.3