From: Diederik de Haas <[email protected]> The Radxa Rock 5B component placement document identifies the SPI Nor Flash chip as 'U4300' which is described on page 25 of the Schematic v1.45. There we can see that the VCC connector is connected to the VCC_3V3_S3 power source.
This fixes the following warning: spi-nor spi5.0: supply vcc not found, using dummy regulator Signed-off-by: Diederik de Haas <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Heiko Stuebner <[email protected]> [ upstream commit: 425af91c58023a8924cc2330384e040d388adc4e ] (cherry picked from commit b31830e88153e20bf3454e210760264b7f24b206) Signed-off-by: Jonas Karlman <[email protected]> --- dts/upstream/src/arm64/rockchip/rk3588-rock-5b.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/dts/upstream/src/arm64/rockchip/rk3588-rock-5b.dts b/dts/upstream/src/arm64/rockchip/rk3588-rock-5b.dts index d22068475c5d..17f4fd054cd3 100644 --- a/dts/upstream/src/arm64/rockchip/rk3588-rock-5b.dts +++ b/dts/upstream/src/arm64/rockchip/rk3588-rock-5b.dts @@ -562,6 +562,7 @@ spi-max-frequency = <104000000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <1>; + vcc-supply = <&vcc_3v3_s3>; }; }; -- 2.49.0
