From: Sekhar Nori <nsekhar@xxxxxx> 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@xxxxxx> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
