* [PATCH] ARM: dts: at91: sama5d27_som1_ek: add the microchip,sdcal-inverted on sdmmc0
@ 2019-12-05 11:36 Nicolas Ferre
2019-12-10 10:58 ` Alexandre Belloni
0 siblings, 1 reply; 2+ messages in thread
From: Nicolas Ferre @ 2019-12-05 11:36 UTC (permalink / raw)
To: Ludovic Desroches, Alexandre Belloni, linux-arm-kernel
Cc: linux-kernel, Nicolas Ferre
Specify the SoC SDCAL pin connection that is used in the
sama5d27c 128MiB SiP on the SAMA5D27 SOM1.
This will put in place a software workaround that would reduce power
consumption on all boards using this SoM, including the SAMA5D27 SOM1 EK.
Uses property introduced in 5cd41fe89704 ("dt-bindings: sdhci-of-at91:
add the microchip,sdcal-inverted property")
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
---
arch/arm/boot/dts/at91-sama5d27_som1.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi
index 7788d5db65c2..6281590150c8 100644
--- a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi
+++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi
@@ -24,6 +24,10 @@
};
ahb {
+ sdmmc0: sdio-host@a0000000 {
+ microchip,sdcal-inverted;
+ };
+
apb {
qspi1: spi@f0024000 {
pinctrl-names = "default";
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] ARM: dts: at91: sama5d27_som1_ek: add the microchip,sdcal-inverted on sdmmc0
2019-12-05 11:36 [PATCH] ARM: dts: at91: sama5d27_som1_ek: add the microchip,sdcal-inverted on sdmmc0 Nicolas Ferre
@ 2019-12-10 10:58 ` Alexandre Belloni
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre Belloni @ 2019-12-10 10:58 UTC (permalink / raw)
To: Nicolas Ferre; +Cc: Ludovic Desroches, linux-arm-kernel, linux-kernel
On 05/12/2019 12:36:04+0100, Nicolas Ferre wrote:
> Specify the SoC SDCAL pin connection that is used in the
> sama5d27c 128MiB SiP on the SAMA5D27 SOM1.
> This will put in place a software workaround that would reduce power
> consumption on all boards using this SoM, including the SAMA5D27 SOM1 EK.
>
> Uses property introduced in 5cd41fe89704 ("dt-bindings: sdhci-of-at91:
> add the microchip,sdcal-inverted property")
>
> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
> ---
> arch/arm/boot/dts/at91-sama5d27_som1.dtsi | 4 ++++
> 1 file changed, 4 insertions(+)
>
Applied, thanks.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-12-05 11:36 [PATCH] ARM: dts: at91: sama5d27_som1_ek: add the microchip,sdcal-inverted on sdmmc0 Nicolas Ferre
2019-12-10 10:58 ` Alexandre Belloni
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