From mboxrd@z Thu Jan 1 00:00:00 1970 From: Beomho Seo Date: Fri, 14 Mar 2014 17:33:35 +0900 Subject: [U-Boot] [PATCH v2 4/4] board: trats2: Enable device tree on Trats2 Message-ID: <5322BEDF.70501@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de This patch add dwmmc emmc controller node on exynos4 and exynos4412 device tree. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Cc: Lukasz Majewski Cc: Piotr Wilczek Cc: Minkyu Kang --- Changes for v2: - None. arch/arm/dts/exynos4.dtsi | 8 ++++++++ arch/arm/dts/exynos4412-trats2.dts | 8 ++++++++ 2 files changed, 16 insertions(+) diff --git a/arch/arm/dts/exynos4.dtsi b/arch/arm/dts/exynos4.dtsi index 71dc7eb..ab99906 100644 --- a/arch/arm/dts/exynos4.dtsi +++ b/arch/arm/dts/exynos4.dtsi @@ -128,6 +128,14 @@ interrupts = <0 78 0>; }; + dwmmc at 12550000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos4412-dwmmc"; + reg = <0x12550000 0x1000>; + interrupts = <0 131 0>; + }; + gpio: gpio { gpio-controller; #gpio-cells = <2>; diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts index 7d32067..438e70e 100644 --- a/arch/arm/dts/exynos4412-trats2.dts +++ b/arch/arm/dts/exynos4412-trats2.dts @@ -31,6 +31,7 @@ console = "/serial at 13820000"; mmc0 = "sdhci at 12510000"; mmc2 = "sdhci at 12530000"; + mmc4 = "dwmmc at 12550000"; }; i2c at 138d0000 { @@ -431,4 +432,11 @@ sdhci at 12540000 { status = "disabled"; }; + + dwmmc at 12550000 { + samsung,bus-width = <8>; + samsung,timing = <0 1 0>; + pwr-gpios = <&gpio 0x2004002 0>; + index = <4>; + }; }; -- 1.7.9.5