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From: Mihai Sain <mihai.sain@microchip.com>
To: <claudiu.beznea@tuxon.dev>, <robh+dt@kernel.org>,
	<krzysztof.kozlowski+dt@linaro.org>, <conor+dt@kernel.org>,
	<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
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	<linux-kernel@vger.kernel.org>
CC: <cristian.birsan@microchip.com>, Mihai Sain <mihai.sain@microchip.com>
Subject: [PATCH v4 1/8] ARM: dts: microchip: sam9x60_curiosity: Add power-supply properties for sdmmc nodes
Date: Tue, 13 Feb 2024 16:55:35 +0200
Message-ID: <20240213145542.23207-2-mihai.sain@microchip.com>
In-Reply-To: <20240213145542.23207-1-mihai.sain@microchip.com>
References: <20240213145542.23207-1-mihai.sain@microchip.com>
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In order to use the sd high-speed mode, keep vqmmc at 3V3.
Add vmmc-supply and vqmmc-supply properties to sdmmc nodes.

Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
 arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
index c6fbdd29019f..457c54dde0b7 100644
--- a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
@@ -452,6 +452,8 @@ &sdmmc0 {
 	pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>;
 	cd-gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
 	disable-wp;
+	vmmc-supply = <&vdd1_3v3>;
+	vqmmc-supply = <&vdd1_3v3>;
 	status = "okay";
 };
 
@@ -460,6 +462,8 @@ &sdmmc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sdmmc1_default>;
 	disable-wp;
+	vmmc-supply = <&vdd1_3v3>;
+	vqmmc-supply = <&vdd1_3v3>;
 	status = "okay";
 };
 
-- 
2.43.0