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arm64: dts: rockchip: Fix SD card controller probe on Pinephone Pro

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Voltage constraints on vccio_sd are invalid. They don't match the voltages
that LDO9 can generate, and this causes rk808-regulator driver to fail
to probe with -EINVAL when it tries to apply the constraints during boot.

Fix the constraints to something that LDO9 can be actually configured for.

Fixes: 78a21c7d59 ("arm64: dts: rockchip: Add initial support for Pine64 PinePhone Pro")
Signed-off-by: Ondrej Jirman <megi@xff.cz>
Reviewed-by: Caleb Connolly <kc@postmarketos.org>
Reviewed-by: Tom Fitzhenry <tom@tom-fitzhenry.me.uk>
Tested-by: Tom Fitzhenry <tom@tom-fitzhenry.me.uk>
Link: https://lore.kernel.org/r/20220904233652.3197885-1-megi@xff.cz
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Ondrej Jirman
2022-09-05 01:36:47 +02:00
committed by Heiko Stuebner
parent 246450344d
commit 024744964e
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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@@ -253,8 +253,8 @@ regulator-state-mem {
vccio_sd: LDO_REG9 {
regulator-name = "vccio_sd";
regulator-min-microvolt = <1710000>;
regulator-max-microvolt = <3150000>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
vcc3v3_s0: SWITCH_REG {