Enable HS400 signaling on Tegra194 SDMMC4 controller.
Signed-off-by: Tamás Szűcs <[email protected]>
---
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 0a07930e68d1..ecb47a534f54 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -542,6 +542,7 @@
nvidia,default-tap = <0x8>;
nvidia,default-trim = <0x14>;
nvidia,dqs-trim = <40>;
+ mmc-hs400-1_8v;
supports-cqe;
status = "disabled";
};
--
2.20.1
