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[U-Boot] ARM: tegra: enable ums on nyan boards

Message ID 42c165a0-d9f6-af0c-bffc-1b1879fcfd38@gmx.de
State Superseded
Delegated to: Tom Warren
Headers show
Series [U-Boot] ARM: tegra: enable ums on nyan boards | expand

Commit Message

Tristan Bastian Feb. 14, 2019, 10:49 p.m. UTC
This patch enables UMS on the nyan devices like the nyan-big.
A patch like this has been sent in by Stephen Warren some time ago for 
other tegra devices: commit e6607cffef965011ef0ddc0fbe6f4b7c0d53aeec
But the nyan devices never received that functionality.

Signed-off-by: Tristan Bastian <tristan-c.bastian@gmx.de>

---
arch/arm/dts/tegra124-nyan.dtsi | 1 +
1 file changed, 1 insertion(+)

Comments

Stephen Warren Feb. 14, 2019, 10:52 p.m. UTC | #1
On 2/14/19 3:49 PM, Tristan Bastian wrote:
> This patch enables UMS on the nyan devices like the nyan-big.
> A patch like this has been sent in by Stephen Warren some time ago for 
> other tegra devices: commit e6607cffef965011ef0ddc0fbe6f4b7c0d53aeec
> But the nyan devices never received that functionality.

Sounds reasonable. I never did this for this board since I don't have a 
system to test with (well, I do, but it runs ChromeOS and that's useful 
so I'm not about to repurpose it!)

This patch is corrupted; the indentation is broken. Please use git 
send-email to send patches rather than pasting them into an email client.
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Patch

diff --git a/arch/arm/dts/tegra124-nyan.dtsi 
b/arch/arm/dts/tegra124-nyan.dtsi
index 51895e4816..2b28fe1497 100644
--- a/arch/arm/dts/tegra124-nyan.dtsi
+++ b/arch/arm/dts/tegra124-nyan.dtsi
@@ -414,6 +414,7 @@ 

usb@7d000000 { /* Rear external USB port. */
status = "okay";
+ dr_mode = "otg";
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
};