diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2016-05-04 14:44:00 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2016-05-30 09:46:02 +0200 |
| commit | 885fdf7b13beb72eacc964345becc0adf811c46c (patch) | |
| tree | 9dbfba1ec1d90d3047435e1380395b770dcfaab0 /arch/arm/boot/dts/exynos4412-odroid-common.dtsi | |
| parent | 303ce7161c002b44d8d19340862276dce66fb6f5 (diff) | |
| download | linux-885fdf7b13beb72eacc964345becc0adf811c46c.tar.bz2 | |
ARM: dts: exynos: Lower SD card interface voltage to 2.8 V on Odroid X/X2/U3
Odroid X/X2/U3 schematics say that SD card vmmc regulator
(LDO21/TFLASH) operates on 2.8 V. Mainline U-Boot uses that value as
well and 2.8 V is common on Exynos-based boards. Additionally use some
descriptive name for this regulator.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos4412-odroid-common.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi index a31d34e5180f..2a7df4301509 100644 --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi @@ -389,9 +389,9 @@ }; ldo21_reg: LDO21 { - regulator-name = "LDO21_3.3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; + regulator-name = "TFLASH_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; regulator-boot-on; }; |