From mboxrd@z Thu Jan 1 00:00:00 1970 From: Romain Izard Subject: [PATCH] ARM: dts: at91: sama5d2 Xplained: Describe the SD card power supply Date: Tue, 5 Sep 2017 12:18:05 +0200 Message-ID: <20170905101805.15127-1-romain.izard.pro@gmail.com> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Nicolas Ferre , Alexandre Belloni Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Romain Izard List-Id: devicetree@vger.kernel.org As the SAMA5D2 SDHCI controller works with an external power supply, describe the power supply for the SD card slot. This makes it possible to use mmc power sequences, in the case of external SDIO modules. Signed-off-by: Romain Izard --- arch/arm/boot/dts/at91-sama5d2_xplained.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index 2e2c3d1a1fa2..e0b0292ef132 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -103,6 +103,8 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdmmc1_default>; status = "okay"; /* conflict with qspi0 */ + vqmmc-supply = <&vdd_3v3_reg>; + vmmc-supply = <&vdd_3v3_reg>; }; apb { -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html