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[PATCHv4,1/6] ARM: dts: exynos: Added UHS-I bus speed support

Message ID 20180922075238.884-3-linux.amoon@gmail.com (mailing list archive)
State New, archived
Headers show
Series Add support for UHS-I on Exynos5422 odroid boards | expand

Commit Message

Anand Moon Sept. 22, 2018, 7:52 a.m. UTC 
Added support for UHS-I bus speed tuning for SDR50, DDR50 SDR104.

Signed-off-by: Anand Moon <linux.amoon@gmail.com>
---
[0] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-October/376263.html
Changes from above.
Fix the subject and commit message.
drop sd-uhs-sdr12 and sd-uhs-sdr25 as host driver is not enable as of now.
---
 arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
index 2fac4baf1eb4..0508e6891f41 100644
--- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
@@ -503,6 +503,9 @@ 
 	cap-sd-highspeed;
 	vmmc-supply = <&ldo19_reg>;
 	vqmmc-supply = <&ldo13_reg>;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
 };
 
 &nocp_mem0_0 {