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arm64: dts: rockchip: rv1126b-evb1: set regulator-boot-on for vcc_sd

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1. Rockchip U-Boot will use kernel dtb by default.
2. The legacy U-Boot GPIO driver need regulator-boot-on in dtb to set
   correct SDMMC0_PWREN value.
3. regulator-boot-on will not affect SDMMC0 function in kernel.

Change-Id: I7160a2c1f29e35e2fcf29389dca60f507dea8cb4
Signed-off-by: Xuhui Lin <xuhui.lin@rock-chips.com>
Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
This commit is contained in:
Xuhui Lin
2025-03-27 21:46:39 +08:00
committed by Tao Huang
parent 8242807f89
commit 307307e83f
1 changed files with 1 additions and 0 deletions
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1
arch/arm64/boot/dts/rockchip/rv1126b-evb1-v10.dts
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@@ -78,6 +78,7 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-low;
regulator-boot-on; // The legacy U-Boot GPIO driver needs this to set correct SDMMC0_PWREN value
vin-supply = <&vcc12v_dcin>;
};