From mboxrd@z Thu Jan 1 00:00:00 1970 From: cw00.choi@samsung.com (Chanwoo Choi) Date: Thu, 10 Apr 2014 19:06:09 +0900 Subject: [PATCH 19/27] ARM: dts: exynos3250: Add Mobile Storage Host Card In-Reply-To: <1397122658-16013-1-git-send-email-cw00.choi@samsung.com> References: <1397122658-16013-1-git-send-email-cw00.choi@samsung.com> Message-ID: <1397124377-16969-11-git-send-email-cw00.choi@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Kyungmin Park This patch add MSHC (Mobile Storage Host Controller) dt node which is an interface between the system and SD/MMC card. mshc dt node is used for dw_mmc device driver to operate SD/MMC card. Signed-off-by: Kyungmin Park [Modify the sdr/ddr timing for eMMC by Jaehoon Chung] Signed-off-by: Jaehoon Chung --- arch/arm/boot/dts/exynos3250.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index a16c3ea..587a124 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -28,6 +28,8 @@ aliases { pinctrl0 = &pinctrl_0; pinctrl1 = &pinctrl_1; + mshc0 = &mshc_0; + mshc1 = &mshc_1; i2c0 = &i2c_0; i2c1 = &i2c_1; i2c2 = &i2c_2; @@ -92,6 +94,30 @@ interrupts = <0 240 0>; }; + mshc_0: mshc at 12510000 { + compatible = "samsung,exynos5250-dw-mshc"; + reg = <0x12510000 0x1000>; + interrupts = <0 142 0>; + clocks = <&cmu CLK_SDMMC0>, <&cmu CLK_SCLK_MMC0>; + clock-names = "biu", "ciu"; + fifo-depth = <0x80>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mshc_1: mshc at 12520000 { + compatible = "samsung,exynos5250-dw-mshc"; + reg = <0x12520000 0x1000>; + interrupts = <0 143 0>; + clocks = <&cmu CLK_SDMMC1>, <&cmu CLK_SCLK_MMC1>; + clock-names = "biu", "ciu"; + fifo-depth = <0x80>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + adc: adc at 126C0000 { compatible = "samsung,exynos-adc-v2"; reg = <0x126C0000 0x100>, <0x10020718 0x4>; -- 1.8.0