Messages in this thread Patch in this message | | | From | Nicolas Ferre <> | Subject | [PATCH] ARM: dts: at91: sama5d27_som1_ek: add the microchip,sdcal-inverted on sdmmc0 | Date | Thu, 5 Dec 2019 12:36:04 +0100 |
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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
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