ARM: dts: exynos: Update maximum frequency for eMMC to 200MHz on Odroid XU3/XU4

Set the eMMC max-frequency to 200MHz for optimal performance on Odroid
XU3/XU4 family of boards.

Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
[backport of mainline commit 4289c86c4cd7a848590e1e2c3e0e3274136b6848]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: Ia7470eccf05871c498d9270d49855c3dc71228f2

diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index 4f68491..f832dd6 100644 (file)
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -403,6 +403,7 @@
        cap-mmc-highspeed;
        mmc-hs200-1_8v;
        mmc-hs400-1_8v;
+       max-frequency = <200000000>;
        vmmc-supply = <&ldo18_reg>;
        vqmmc-supply = <&ldo3_reg>;
 };