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ARM: dts: at91: sama5d27_som1_ek: add mmc capabilities for SDMMC0
authorEugen Hristev <eugen.hristev@microchip.com>
Thu, 8 Aug 2019 08:35:43 +0000 (08:35 +0000)
committerAlexandre Belloni <alexandre.belloni@bootlin.com>
Thu, 3 Oct 2019 19:43:50 +0000 (21:43 +0200)
Add mmc capabilities for SDMMC0 for this board.
With this enabled, eMMC connected card is detected as:

mmc0: new DDR MMC card at address 0001

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Link: https://lore.kernel.org/r/1565252928-28994-2-git-send-email-eugen.hristev@microchip.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
arch/arm/boot/dts/at91-sama5d27_som1_ek.dts patch | blob | history

diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
index 89f0c9979b89c98bb927f86e4b26e65c7fcdbbf0..fca5716ce44ff8327383e72c175e4aa3f465ecd7 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
@@ -53,6 +53,7 @@
 
                sdmmc0: sdio-host@a0000000 {
                        bus-width = <8>;
+                       mmc-ddr-3_3v;
                        pinctrl-names = "default";
                        pinctrl-0 = <&pinctrl_sdmmc0_default>;
                        status = "okay";
Domain: System / Kernel;