| From b64154f4737efba590593e69be965c4af6243e6b Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Tue, 29 Jan 2019 21:20:41 +0200 |
| Subject: ARM: dts: lpc32xx: phy3250: fix SD card regulator voltage |
| |
| From: Vladimir Zapolskiy <vz@mleia.com> |
| |
| [ 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> |
| --- |
| arch/arm/boot/dts/lpc3250-phy3250.dts | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/arch/arm/boot/dts/lpc3250-phy3250.dts b/arch/arm/boot/dts/lpc3250-phy3250.dts |
| index b7bd3a110a8dd..dd0bdf765599d 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; |
| }; |
| -- |
| 2.20.1 |
| |
