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author | Nicolas Ferre <nicolas.ferre@microchip.com> | 2019-12-05 14:36:04 +0300 |
---|---|---|
committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-12-10 13:58:10 +0300 |
commit | eb41690c92a5a7aede60674ce1aac1751759e9f0 (patch) | |
tree | d2b23c288926b4299612b6d26b6e0bb98ed74454 /arch/arm/boot/dts/at91-sama5d27_som1.dtsi | |
parent | 9d39d86cd4af2b17b970d63307daad71f563d207 (diff) | |
download | linux-eb41690c92a5a7aede60674ce1aac1751759e9f0.tar.xz |
ARM: dts: at91: sama5d27_som1_ek: add the microchip,sdcal-inverted on sdmmc0
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>
Link: https://lore.kernel.org/r/20191205113604.9000-1-nicolas.ferre@microchip.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'arch/arm/boot/dts/at91-sama5d27_som1.dtsi')
-rw-r--r-- | arch/arm/boot/dts/at91-sama5d27_som1.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
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"; |