From: Kyungmin Park <kyungmin.p...@samsung.com>
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 <kyungmin.p...@samsung.com>
[Modify the sdr/ddr timing for eMMC by Jaehoon Chung]
Signed-off-by: Jaehoon Chung <jh80.ch...@samsung.com>
---
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@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@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@126C0000 {
compatible = "samsung,exynos-adc-v2";
reg = <0x126C0000 0x100>, <0x10020718 0x4>;
--
1.8.0
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