Messages in this thread Patch in this message | | | From | Lee Jones <> | Subject | [PATCH 5/6] ARM: ux500: Enable SDI4 port on the u9540 when booting with Device Tree | Date | Wed, 10 Oct 2012 16:18:54 +0100 |
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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 <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> --- 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 28efe20..2dade76 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"; + }; }; }; -- 1.7.9.5
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