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>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<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 [thread overview]
Message-ID: <20240213145542.23207-2-mihai.sain@microchip.com> (raw)
In-Reply-To: <20240213145542.23207-1-mihai.sain@microchip.com>
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
next prev parent reply other threads:[~2024-02-13 14:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-13 14:55 [PATCH v4 0/8] Add power-supply properties for sdmmc nodes on Microchip boards Mihai Sain
2024-02-13 14:55 ` Mihai Sain [this message]
2024-02-13 14:55 ` [PATCH v4 2/8] ARM: dts: microchip: sam9x60ek: Add power-supply properties for sdmmc nodes Mihai Sain
2024-02-13 14:55 ` [PATCH v4 3/8] ARM: dts: microchip: sama5d27_som1_ek: " Mihai Sain
2024-02-13 14:55 ` [PATCH v4 4/8] ARM: dts: microchip: sama5d27_wlsom1: Add power-supply property for sdmmc1 node Mihai Sain
2024-02-13 14:55 ` [PATCH v4 5/8] ARM: dts: microchip: sama5d27_wlsom1_ek: Add power-supply property for sdmmc0 node Mihai Sain
2024-02-13 14:55 ` [PATCH v4 6/8] ARM: dts: microchip: sama5d29_curiosity: Add power-supply properties for sdmmc nodes Mihai Sain
2024-02-13 14:55 ` [PATCH v4 7/8] ARM: dts: microchip: sama5d2_icp: Add power-supply property for sdmmc0 node Mihai Sain
2024-02-13 14:55 ` [PATCH v4 8/8] ARM: dts: microchip: sama5d2_xplained: " Mihai Sain
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