[1/2] ARM: dts: exynos: Fix MMC regulator on Arndale5250 board
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Message ID 20200220142806.19340-1-m.szyprowski@samsung.com
State Mainlined
Commit a5e7a22d73a63dbb8313b2d831bc60419435a841
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  • [1/2] ARM: dts: exynos: Fix MMC regulator on Arndale5250 board
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Commit Message

Marek Szyprowski Feb. 20, 2020, 2:28 p.m. UTC
According to the schematic, both eMMC and SDMMC use dedicated fixed
regulators connected directly to the DC5V and MAIN_DC rails. Remove the
GPX1-1 line assigned to the MMC regulator, because such control
connection doesn't exist. Also change its name to VDD_MMC to avoid
conflict with LDO18 output of S5M8767 PMIC.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Krzysztof Kozlowski Feb. 23, 2020, 4:57 p.m. UTC | #1
On Thu, Feb 20, 2020 at 03:28:05PM +0100, Marek Szyprowski wrote:
> According to the schematic, both eMMC and SDMMC use dedicated fixed
> regulators connected directly to the DC5V and MAIN_DC rails. Remove the
> GPX1-1 line assigned to the MMC regulator, because such control
> connection doesn't exist. Also change its name to VDD_MMC to avoid
> conflict with LDO18 output of S5M8767 PMIC.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>  arch/arm/boot/dts/exynos5250-arndale.dts | 4 +---

Thanks, applied.

Best regards,
Krzysztof

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index f8ebc620f42d..bff24c61212b 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -98,11 +98,9 @@ 
 		mmc_reg: regulator@1 {
 			compatible = "regulator-fixed";
 			reg = <1>;
-			regulator-name = "VDD_33ON_2.8V";
+			regulator-name = "VDD_MMC";
 			regulator-min-microvolt = <2800000>;
 			regulator-max-microvolt = <2800000>;
-			gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
 		};
 
 		reg_hdmi_en: regulator@2 {