* [PATCH] ARM: dts: at91: sama5d2 Xplained: Describe the SD card power supply
@ 2017-09-05 10:18 Romain Izard
2017-09-06 6:41 ` Ludovic Desroches
2017-09-25 20:15 ` Alexandre Belloni
0 siblings, 2 replies; 3+ messages in thread
From: Romain Izard @ 2017-09-05 10:18 UTC (permalink / raw)
To: linux-arm-kernel
As the SAMA5D2 SDHCI controller works with an external power supply,
describe the power supply for the SD card slot. This makes it possible
to use mmc power sequences, in the case of external SDIO modules.
Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index 2e2c3d1a1fa2..e0b0292ef132 100644
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -103,6 +103,8 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc1_default>;
status = "okay"; /* conflict with qspi0 */
+ vqmmc-supply = <&vdd_3v3_reg>;
+ vmmc-supply = <&vdd_3v3_reg>;
};
apb {
--
2.11.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH] ARM: dts: at91: sama5d2 Xplained: Describe the SD card power supply
2017-09-05 10:18 [PATCH] ARM: dts: at91: sama5d2 Xplained: Describe the SD card power supply Romain Izard
@ 2017-09-06 6:41 ` Ludovic Desroches
2017-09-25 20:15 ` Alexandre Belloni
1 sibling, 0 replies; 3+ messages in thread
From: Ludovic Desroches @ 2017-09-06 6:41 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Sep 05, 2017 at 12:18:05PM +0200, Romain Izard wrote:
> As the SAMA5D2 SDHCI controller works with an external power supply,
> describe the power supply for the SD card slot. This makes it possible
> to use mmc power sequences, in the case of external SDIO modules.
>
> Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
> ---
> arch/arm/boot/dts/at91-sama5d2_xplained.dts | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
> index 2e2c3d1a1fa2..e0b0292ef132 100644
> --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
> +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
> @@ -103,6 +103,8 @@
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_sdmmc1_default>;
> status = "okay"; /* conflict with qspi0 */
> + vqmmc-supply = <&vdd_3v3_reg>;
> + vmmc-supply = <&vdd_3v3_reg>;
> };
>
> apb {
> --
> 2.11.0
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] ARM: dts: at91: sama5d2 Xplained: Describe the SD card power supply
2017-09-05 10:18 [PATCH] ARM: dts: at91: sama5d2 Xplained: Describe the SD card power supply Romain Izard
2017-09-06 6:41 ` Ludovic Desroches
@ 2017-09-25 20:15 ` Alexandre Belloni
1 sibling, 0 replies; 3+ messages in thread
From: Alexandre Belloni @ 2017-09-25 20:15 UTC (permalink / raw)
To: linux-arm-kernel
On 05/09/2017 at 12:18:05 +0200, Romain Izard wrote:
> As the SAMA5D2 SDHCI controller works with an external power supply,
> describe the power supply for the SD card slot. This makes it possible
> to use mmc power sequences, in the case of external SDIO modules.
>
> Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
> ---
> arch/arm/boot/dts/at91-sama5d2_xplained.dts | 2 ++
> 1 file changed, 2 insertions(+)
>
Applied, thanks.
--
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-09-05 10:18 [PATCH] ARM: dts: at91: sama5d2 Xplained: Describe the SD card power supply Romain Izard
2017-09-06 6:41 ` Ludovic Desroches
2017-09-25 20:15 ` Alexandre Belloni
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