From: Prathamesh Shete <pshete@nvidia.com>
To: <robh+dt@kernel.org>, <thierry.reding@gmail.com>,
<jonathanh@nvidia.com>, <devicetree@vger.kernel.org>,
<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <pshete@nvidia.com>, <anrao@nvidia.com>, <smangipudi@nvidia.com>
Subject: [PATCH] arm64: tegra: Update SDMMC4 speeds for Tegra194
Date: Thu, 16 Dec 2021 15:16:10 +0530 [thread overview]
Message-ID: <20211216094610.12697-1-pshete@nvidia.com> (raw)
Add required device-tree properties to populate all speed
modes supported by SDMMC4 instance of Tegra194 SDHCI controller.
Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index b7d532841390..6424fc85ac19 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -805,6 +805,11 @@
nvidia,default-tap = <0x8>;
nvidia,default-trim = <0x14>;
nvidia,dqs-trim = <40>;
+ cap-mmc-highspeed;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
supports-cqe;
status = "disabled";
};
--
2.17.1
reply other threads:[~2021-12-16 9:47 UTC|newest]
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