| Message ID | 1458007695-3627-7-git-send-email-cw00.choi@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 15.03.2016 11:08, Chanwoo Choi wrote: > 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-eval.dts | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Best regards, Krzysztof
diff --git a/arch/arm/boot/dts/exynos3250-artik5-eval.dts b/arch/arm/boot/dts/exynos3250-artik5-eval.dts index b476154590a5..be4d6aa379f3 100644 --- a/arch/arm/boot/dts/exynos3250-artik5-eval.dts +++ b/arch/arm/boot/dts/exynos3250-artik5-eval.dts @@ -21,6 +21,23 @@ "samsung,exynos3250", "samsung,exynos3"; }; +&mshc_2 { + num-slots = <1>; + cap-sd-highspeed; + disable-wp; + vqmmc-supply = <&ldo3_reg>; + 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"; };