* [U-Boot] [PATCH 8/9] ARM: dts: exnyos: enable dw-mmc controller
@ 2014-03-27 8:54 Jaehoon Chung
0 siblings, 0 replies; only message in thread
From: Jaehoon Chung @ 2014-03-27 8:54 UTC (permalink / raw)
To: u-boot
Enabed the dw-mmc controller.
It needs to set configuration into include/trats2.h.
(CONFIG_DWMMC, CONFIG_EXYNOS_DWMMC, CONFIG_BOUNCE_BUFFER)
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---
arch/arm/dts/exynos4412-trats2.dts | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts
index 438e70e..befcf1d 100644
--- a/arch/arm/dts/exynos4412-trats2.dts
+++ b/arch/arm/dts/exynos4412-trats2.dts
@@ -417,6 +417,7 @@
samsung,bus-width = <8>;
samsung,timing = <1 3 3>;
pwr-gpios = <&gpio 0x2004002 0>;
+ status = "disabled";
};
sdhci at 12520000 {
@@ -435,7 +436,10 @@
dwmmc at 12550000 {
samsung,bus-width = <8>;
- samsung,timing = <0 1 0>;
+ samsung,timing = <2 1 0>;
+ fifoth_val = <0x203f0040>;
+ bus_hz = <200000000>;
+ div = <0x7>;
pwr-gpios = <&gpio 0x2004002 0>;
index = <4>;
};
--
1.7.9.5
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2014-03-27 8:54 [U-Boot] [PATCH 8/9] ARM: dts: exnyos: enable dw-mmc controller Jaehoon Chung
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