From 80c70c68216f78b45e022893753555f54315de78 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Mon, 8 Oct 2012 14:09:05 +0100 Subject: [PATCH] ARM: ux500: Enable SDI4 port on the u9540 when booting with Device Tree Here we add the device node for the SDI4 (MMC) port to the u9540 Device Tree source file. This will allow successful probing of the internal MMC storage device when booting with DT enabled. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/u9540.dts | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/u9540.dts b/arch/arm/boot/dts/u9540.dts index 28efe2088552..2dade76321f3 100644 --- a/arch/arm/boot/dts/u9540.dts +++ b/arch/arm/boot/dts/u9540.dts @@ -21,7 +21,6 @@ }; soc-u9500 { - uart@80120000 { status = "okay"; }; @@ -33,5 +32,16 @@ uart@80007000 { status = "okay"; }; + + // On-board eMMC + sdi4_per2@80114000 { + arm,primecell-periphid = <0x10480180>; + max-frequency = <50000000>; + bus-width = <8>; + mmc-cap-mmc-highspeed; + vmmc-supply = <&ab8500_ldo_aux2_reg>; + + status = "okay"; + }; }; }; -- 2.39.2