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arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3328-rock64

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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 <didi.debian@cknow.org>
Link: https://lore.kernel.org/r/20250425092601.56549-2-didi.debian@cknow.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Diederik de Haas 2025-04-25 10:44:41 +02:00 • committed by Heiko Stuebner
parent b0657f9a8c
commit 2339bc6b42
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
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@ -343,6 +343,7 @@
/* maximum speed for Rockchip SPI */
spi-max-frequency = <50000000>;
vcc-supply = <&vcc_io>;
};
};