Messages in this thread Patch in this message | | | From | Lee Jones <> | Subject | [PATCH 04/19] ARM: ux500: Add SDI (MMC) support to the HREF Device Tree | Date | Fri, 7 Sep 2012 12:14:44 +0100 |
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Here we add the Device Tree nodes which are required to successfully probe the MMCI driver which will enable the four cards available on ST-Ericsson's HREF hardware development platform.
Signed-off-by: Lee Jones <lee.jones@linaro.org> --- arch/arm/boot/dts/hrefv60plus.dts | 45 +++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)
diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts index 32cd7a0..62b2ac1 100644 --- a/arch/arm/boot/dts/hrefv60plus.dts +++ b/arch/arm/boot/dts/hrefv60plus.dts @@ -32,5 +32,50 @@ uart@80007000 { status = "okay"; }; + + // External Micro SD slot + sdi@80126000 { + arm,primecell-periphid = <0x10480180>; + max-frequency = <50000000>; + bus-width = <8>; + mmc-cap-sd-highspeed; + mmc-cap-mmc-highspeed; + vmmc-supply = <&ab8500_ldo_aux3_reg>; + + #gpio-cells = <1>; + cd-gpios = <&gpio2 31 0x4>; // 95 + + status = "okay"; + }; + + // WLAN SDIO channel + sdi@80118000 { + arm,primecell-periphid = <0x10480180>; + max-frequency = <50000000>; + bus-width = <4>; + + status = "okay"; + }; + + // PoP:ed eMMC + sdi@80005000 { + arm,primecell-periphid = <0x10480180>; + max-frequency = <50000000>; + bus-width = <8>; + mmc-cap-mmc-highspeed; + + status = "okay"; + }; + + // On-board eMMC + sdi@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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