From mboxrd@z Thu Jan 1 00:00:00 1970 From: tobetter@gmail.com (Dongjin Kim) Date: Tue, 18 Dec 2012 04:55:07 +0900 Subject: [PATCH 4/4] ODROID-X: dts: Add mshc node for ODROID-X board In-Reply-To: <1355774107-364-1-git-send-email-tobetter@gmail.com> References: <1355774107-364-1-git-send-email-tobetter@gmail.com> Message-ID: <1355774107-364-5-git-send-email-tobetter@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Adding the device node to support eMMC storage on SDCARD4 ports, controlled by Mobile Storage Host Controller. Signed-off-by: Dongjin Kim --- arch/arm/boot/dts/exynos4412-odroidx.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts index 3943011..fbd0b51 100644 --- a/arch/arm/boot/dts/exynos4412-odroidx.dts +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts @@ -73,4 +73,25 @@ linux,default-trigger = "mmc0"; }; }; + + mshc at 12550000 { + num-slots = <1>; + supports-highspeed; + broken-cd; + fifo-depth = <0x80>; + card-detect-delay = <200>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <2 3 3>; + samsung,dw-mshc-ddr-timing = <1 2 3>; + + slot at 0 { + reg = <0>; + bus-width = <8>; + gpios = <&gpk0 0 3>, <&gpk0 1 3>, + <&gpk0 3 3>, <&gpk0 4 3>, + <&gpk0 5 3>, <&gpk0 6 3>, + <&gpk1 3 4>, <&gpk1 4 4>, + <&gpk1 5 4>, <&gpk1 6 4>; + }; + }; }; -- 1.7.9.5