linux-kernel - [PATCHv5 1/6] ARM: dts: exynos: Added UHS-I bus speed support

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Message-Id: <20180927140738.1006-2-linux.amoon@gmail.com>
Date:   Thu, 27 Sep 2018 14:07:33 +0000
From:   Anand Moon <linux.amoon@...il.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Jaehoon Chung <jh80.chung@...sung.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mmc@...r.kernel.org
Subject: [PATCHv5 1/6] ARM: dts: exynos: Added UHS-I bus speed support

Added support for UHS-I bus speed tuning for SDR50, DDR50 SDR104.

Signed-off-by: Anand Moon <linux.amoon@...il.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(+)

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 {
-- 
2.17.1