Eric Lee / smarc-ti-linux-kernel

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Commit 25bcda837ac0aaed8fe5706f3e10ba2e76633bbd

Authored by Jisheng Zhang
Committed by Greg Kroah-Hartman
1 parent 4cb194fd5a

ARM: dts: berlin: add broken-cd and set bus width for eMMC in Marvell DMP DT 

commit 5adba7c2daaecccf377e7ed5a2996caedd5384f1 upstream.

There's no card detection for the eMMC, so this patch adds the missing
broken-cd property. This patch also sets bus width as 8 to add
MMC_CAP_8_BIT_DATA in the Host capabilities.

Fixes: 3047086dfd56 ("ARM: dts: berlin: enable SD card reader and eMMC for the BG2Q DMP")
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Showing 1 changed file with 2 additions and 0 deletions Side-by-side Diff

arch/arm/boot/dts/berlin2q-marvell-dmp.dts
Diff comments   View file @ 25bcda8
... ... @@ -30,6 +30,8 @@
30 30 };
31 31  
32 32 &sdhci2 {
  33 + broken-cd;
  34 + bus-width = <8>;
33 35 non-removable;
34 36 status = "okay";
35 37 };