* [PATCH] ARM: dts: microchip: sama5d27_som1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node
@ 2023-12-11 7:03 Mihai Sain
2023-12-12 9:54 ` Nicolas Ferre
2023-12-12 15:56 ` claudiu beznea
0 siblings, 2 replies; 3+ messages in thread
From: Mihai Sain @ 2023-12-11 7:03 UTC (permalink / raw)
To: robh+dt, krzysztof.kozlowski+dt, conor+dt, nicolas.ferre,
alexandre.belloni, claudiu.beznea, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan, Mihai Sain
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_som1_ek.dts | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
index d0a6dbd377df..f3ffb8f01d8a 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
@@ -54,7 +54,6 @@ usb2: ehci@500000 {
sdmmc0: sdio-host@a0000000 {
bus-width = <8>;
- mmc-ddr-3_3v;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc0_default>;
status = "okay";
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: dts: microchip: sama5d27_som1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node
2023-12-11 7:03 [PATCH] ARM: dts: microchip: sama5d27_som1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node Mihai Sain
@ 2023-12-12 9:54 ` Nicolas Ferre
2023-12-12 15:56 ` claudiu beznea
1 sibling, 0 replies; 3+ messages in thread
From: Nicolas Ferre @ 2023-12-12 9:54 UTC (permalink / raw)
To: Mihai Sain, robh+dt, krzysztof.kozlowski+dt, conor+dt,
alexandre.belloni, claudiu.beznea, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan
On 11/12/2023 at 08:03, 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>
Fine with me:
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
> ---
> arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
> index d0a6dbd377df..f3ffb8f01d8a 100644
> --- a/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
> +++ b/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
> @@ -54,7 +54,6 @@ usb2: ehci@500000 {
>
> sdmmc0: sdio-host@a0000000 {
> bus-width = <8>;
> - mmc-ddr-3_3v;
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_sdmmc0_default>;
> status = "okay";
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: dts: microchip: sama5d27_som1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node
2023-12-11 7:03 [PATCH] ARM: dts: microchip: sama5d27_som1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node Mihai Sain
2023-12-12 9:54 ` Nicolas Ferre
@ 2023-12-12 15:56 ` claudiu beznea
1 sibling, 0 replies; 3+ messages in thread
From: claudiu beznea @ 2023-12-12 15:56 UTC (permalink / raw)
To: Mihai Sain, robh+dt, krzysztof.kozlowski+dt, conor+dt,
nicolas.ferre, alexandre.belloni, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan
On 11.12.2023 09:03, 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_som1_ek.dts | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
> index d0a6dbd377df..f3ffb8f01d8a 100644
> --- a/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
> +++ b/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
> @@ -54,7 +54,6 @@ usb2: ehci@500000 {
>
> sdmmc0: sdio-host@a0000000 {
> bus-width = <8>;
> - mmc-ddr-3_3v;
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_sdmmc0_default>;
> status = "okay";
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-12-11 7:03 [PATCH] ARM: dts: microchip: sama5d27_som1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node Mihai Sain
2023-12-12 9:54 ` Nicolas Ferre
2023-12-12 15:56 ` claudiu beznea
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