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From: Stefan Riedmueller <s.riedmueller@phytec.de>
To: Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Stefan Riedmueller <s.riedmueller@phytec.de>
Subject: [PATCH v2 3/3] ARM: dts: imx6: pbab01: Set vmmc supply for both SD interfaces
Date: Mon, 29 Mar 2021 15:01:03 +0200	[thread overview]
Message-ID: <20210329130103.65857-3-s.riedmueller@phytec.de> (raw)
In-Reply-To: <20210329130103.65857-1-s.riedmueller@phytec.de>

Setting the vmmc supplies is crucial since otherwise the supplying
regulators get disabled and the SD interfaces are no longer powered
which leads to system failures if the system is booted from that SD
interface.

Fixes: 1e44d3f880d5 ("ARM i.MX6Q: dts: Enable I2C1 with EEPROM and PMIC on Phytec phyFLEX-i.MX6 Ouad module")

Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
---
Changes in v2:
 - Added fixes tag
 - Added reviewed-by

 arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
index 9f39c926cc08..cafbd3d1064d 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
@@ -433,6 +433,7 @@ &usdhc2 {
 	pinctrl-0 = <&pinctrl_usdhc2>;
 	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&vdd_sd1_reg>;
 	status = "disabled";
 };
 
@@ -442,5 +443,6 @@ &usdhc3 {
 		     &pinctrl_usdhc3_cdwp>;
 	cd-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&vdd_sd0_reg>;
 	status = "disabled";
 };
-- 
2.25.1


  parent reply	other threads:[~2021-03-29 13:02 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-29 13:01 [PATCH v2 1/3] ARM: dts: imx6: pfla02: Fix USB vbus enable pinmuxing Stefan Riedmueller
2021-03-29 13:01 ` [PATCH v2 2/3] ARM: dts: imx6: pbab01: Set USB OTG port to peripheral Stefan Riedmueller
2021-03-29 13:01 ` Stefan Riedmueller [this message]
2021-03-29 15:03 ` [PATCH v2 1/3] ARM: dts: imx6: pfla02: Fix USB vbus enable pinmuxing Fabio Estevam
2021-03-30  8:36 ` Shawn Guo

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