ARM: dts: microchip: sama5d27_wlsom1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node
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From: Mihai Sain <mihai.sain@microchip.com>
To: <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<conor+dt@kernel.org>, <nicolas.ferre@microchip.com>,
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<linux-kernel@vger.kernel.org>
CC: <cristian.birsan@microchip.com>,
Mihai Sain <mihai.sain@microchip.com>
Subject: [PATCH] ARM: dts: microchip: sama5d27_wlsom1_ek: Remove mmc-ddr-3_3v
property from sdmmc0 node
Date: Mon, 4 Dec 2023 09:25:37 +0200
Message-ID: <20231204072537.2991-1-mihai.sain@microchip.com>
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ARM: dts: microchip: sama5d27_wlsom1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node
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Commit Message
Mihai Sain
Dec. 4, 2023, 7:25 a.m. UTC
On board the sdmmc0 interface is wired to a SD Card socket.
According with mmc-controller bindings, the mmc-ddr-3_3v property
is used for eMMC devices to enable high-speed DDR mode (3.3V I/O).
Remove the mmc-ddr-3_3v property from sdmmc0 node.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts | 1 -
1 file changed, 1 deletion(-)
Comments
On 04.12.2023 09:25, Mihai Sain wrote: > On board the sdmmc0 interface is wired to a SD Card socket. > According with mmc-controller bindings, the mmc-ddr-3_3v property > is used for eMMC devices to enable high-speed DDR mode (3.3V I/O). > Remove the mmc-ddr-3_3v property from sdmmc0 node. > > Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Applied to at91-dt, thanks! > --- > arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts > index e055b9e2fe34..15239834d886 100644 > --- a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts > +++ b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts > @@ -197,7 +197,6 @@ qspi1_flash: flash@0 { > > &sdmmc0 { > bus-width = <4>; > - mmc-ddr-3_3v; > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_sdmmc0_default>; > status = "okay";
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts index e055b9e2fe34..15239834d886 100644 --- a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts +++ b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts @@ -197,7 +197,6 @@ qspi1_flash: flash@0 { &sdmmc0 { bus-width = <4>; - mmc-ddr-3_3v; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdmmc0_default>; status = "okay";