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Subject[PATCH 36/41] ARM: dts: am57xx-idk: Set MMC2 IO voltage to 3.3V
Date
From: Sekhar Nori <nsekhar@ti.com>

MMC2 interface on AM57xx IDK, connected to
onboard eMMC, has IO voltage fixed to 3.3V.

Add no-1-8-v device-tree property to mmc2 node
in the board's device-tree file to reflect
this.

Note that the AM57xx SoC itself supports
dual-voltage on MMC2. The limitation above is
due to the board.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm/boot/dts/am57xx-idk-common.dtsi | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi
index 5d6965ab7339..a8c9e5f714e4 100644
--- a/arch/arm/boot/dts/am57xx-idk-common.dtsi
+++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi
@@ -413,6 +413,7 @@
bus-width = <8>;
ti,non-removable;
max-frequency = <96000000>;
+ no-1-8-v;
/delete-property/ mmc-hs200-1_8v;
};

--
2.11.0
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