[1/1] arm64: tegra: enable SDIO on Jetson Nano M.2 Key E
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Message ID 20191012075213.4880-2-tszucs@protonmail.ch
State New
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Series
  • arm64: tegra: enable SDIO on Jetson Nano M.2 Key E
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Commit Message

Tamás Szűcs Oct. 12, 2019, 7:52 a.m. UTC
Enable SDMMC3 and set it up for SDIO devices.

Signed-off-by: Tamás Szűcs <tszucs@protonmail.ch>
---
 arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

Patch
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diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index 9d17ec707bce..66f913ba0b1c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -515,6 +515,16 @@ 
 		vmmc-supply = <&vdd_3v3_sd>;
 	};
 
+	sdhci@700b0400 {
+		status = "okay";
+		bus-width = <4>;
+		cap-sdio-irq;
+		non-removable;
+
+		vqmmc-supply = <&vdd_1v8>;
+		vmmc-supply = <&vdd_3v3_sys>;
+	};
+
 	clocks {
 		compatible = "simple-bus";
 		#address-cells = <1>;