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ARM: dts: lpc32xx: phy3250: fix SD card regulator voltage

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[ Upstream commit dc141b99fc36cf910a1d8d5ee30f43f2442fd1bd ]

The fixed voltage regulator on Phytec phyCORE-LPC3250 board, which
supplies SD/MMC card's power, has a constant output voltage level
of either 3.15V or 3.3V, the actual value depends on JP4 position,
the power rail is referenced as VCC_SDIO in the board hardware manual.

Fixes: d06670e96267 ("arm: dts: phy3250: add SD fixed regulator")
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Vladimir Zapolskiy 2019-01-29 21:20:41 +02:00 committed by Greg Kroah-Hartman
parent f68e0cc797
commit 505672b687
1 changed files with 2 additions and 2 deletions
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4
arch/arm/boot/dts/lpc3250-phy3250.dts
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@ -49,8 +49,8 @@
sd_reg: regulator@2 {
compatible = "regulator-fixed";
regulator-name = "sd_reg";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio 5 5 0>;
enable-active-high;
};