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    Subject[PATCH 09/10] ARM: dts: Add MSHC2 dt node for SD card for exynos3250-artik5-devel board
    Date
    From: Jaehoon Chung <jh80.chung@samsung.com>

    This patch adds MSHC (Mobile Storage Host Controller) dt node for
    Exynos3250 SoC. MSHC is an interface between the system and the SD card

    Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
    Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
    ---
    arch/arm/boot/dts/exynos3250-artik5-devel.dts | 16 ++++++++++++++++
    1 file changed, 16 insertions(+)

    diff --git a/arch/arm/boot/dts/exynos3250-artik5-devel.dts b/arch/arm/boot/dts/exynos3250-artik5-devel.dts
    index d17c28969118..a371baf8536d 100644
    --- a/arch/arm/boot/dts/exynos3250-artik5-devel.dts
    +++ b/arch/arm/boot/dts/exynos3250-artik5-devel.dts
    @@ -21,6 +21,22 @@
    "samsung,exynos3250", "samsung,exynos3";
    };

    +&mshc_2 {
    + num-slots = <1>;
    + cap-sd-highspeed;
    + disable-wp;
    + card-detect-delay = <200>;
    + clock-frequency = <100000000>;
    + clock-freq-min-max = <400000 100000000>;
    + samsung,dw-mshc-ciu-div = <1>;
    + samsung,dw-mshc-sdr-timing = <0 1>;
    + samsung,dw-mshc-ddr-timing = <1 2>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&sd2_cmd &sd2_clk &sd2_cd &sd2_bus1 &sd2_bus4>;
    + bus-width = <4>;
    + status = "okay";
    +};
    +
    &serial_2 {
    status = "okay";
    };
    --
    1.9.1
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