Patchwork [2/8] arm64: tegra: Add nvidia,usb3-port-fake entry to Jetson TX1 padctl

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Submitter Nagarjuna Kristam
Date Jan. 3, 2019, 10:04 a.m.
Message ID <1546509899-5071-3-git-send-email-nkristam@nvidia.com>
Download mbox | patch
Permalink /patch/692029/
State New
Headers show

Comments

Nagarjuna Kristam - Jan. 3, 2019, 10:04 a.m.
Add "nvidia,usb3-port-fake" DT node entry to padctl. This value should
is set to an unused SS port on Jetson TX1 for USB2.0 only device/otg port.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index 365726d..985777c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1417,6 +1417,7 @@ 
 			usb2-0 {
 				status = "okay";
 				mode = "otg";
+				nvidia,usb3-port-fake = <3>;
 			};
 
 			usb2-1 {