* [PATCH] arm64: tegra: Update SDMMC4 speeds for Tegra194
@ 2021-12-16 9:46 Prathamesh Shete
0 siblings, 0 replies; only message in thread
From: Prathamesh Shete @ 2021-12-16 9:46 UTC (permalink / raw)
To: robh+dt, thierry.reding, jonathanh, devicetree, linux-tegra,
linux-kernel
Cc: pshete, anrao, smangipudi
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
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2021-12-16 9:47 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-12-16 9:46 [PATCH] arm64: tegra: Update SDMMC4 speeds for Tegra194 Prathamesh Shete
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox