diff options
| author | Vladimir Zapolskiy <vz@mleia.com> | 2019-01-29 21:20:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 14:46:16 +0100 |
| commit | 505672b687af62983b8bd9d1c5c243cd3e518fad (patch) | |
| tree | a66082fb47da5693ea115675169df995f38f232e /arch/arm/boot/dts | |
| parent | f68e0cc797f7813608f934496c4db4276d1073e8 (diff) | |
ARM: dts: lpc32xx: phy3250: fix SD card regulator voltage
[ 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>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/lpc3250-phy3250.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/lpc3250-phy3250.dts b/arch/arm/boot/dts/lpc3250-phy3250.dts index b7bd3a110a8d..dd0bdf765599 100644 --- a/arch/arm/boot/dts/lpc3250-phy3250.dts +++ b/arch/arm/boot/dts/lpc3250-phy3250.dts @@ -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; }; |