ARM: dts: Add HS400 support for exynos5422-odroidxu3

PATCH RESEND Superseded Markus Reichl 1 participant 1 message May 8, 2015

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Device tree bindings Arm Samsung Exynos

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Markus Reichl

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2015-05-08 07:40 UTC #0 lore raw

PATCH RESEND 1/1 ARM: dts: Add HS400 support for exynos5422-odroidxu3

HS400 timing values are added for exynos5422-odroidxu3 board.

Signed-off-by Markus Reichl <[email protected]>

Tested-by Anand Moon <[email protected]>

---
This patch is analog to [0], which is applied already. This patch needs [0] for the pin-ctrl definition of sd0_rclk.

[0]: https://www.mail-archive.com/linux-samsung-soc%40vger.kernel.org/msg42902.html

---
 arch/arm/boot/dts/exynos5422-odroidxu3.dts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

arch/arm/boot/dts/exynos5422-odroidxu3.dts +6 -1

index a519c86..0408ec0 100644
@@ -298,15 +298,20 @@
 
 &mmc_0 {
 	status = "okay";
+	num-slots = <1>;
 	broken-cd;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
 	samsung,dw-mshc-sdr-timing = <0 4>;
 	samsung,dw-mshc-ddr-timing = <0 2>;
+	samsung,dw-mshc-hs400-timing = <0 2>;
+	samsung,read-strobe-delay = <90>;
 	pinctrl-names = "default";
-	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
 	bus-width = <8>;
 	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
 };
 
 &mmc_2 {

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