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| author |   Arnd Bergmann <arnd@arndb.de> | 2025-01-16 15:15:44 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2025-01-16 15:15:44 +0100 |
| commit | 664b7a5f8bb3cc0dd3531a2b032a3f89980f525a (patch) | |
| tree | 237be4707848ad27a46d94fbe80f90a769286fed | |
| parent | Merge tag 'arm-soc/for-6.14/devicetree-arm64' of https://github.com/Broadcom/stblinux into soc/dt (diff) | |
| parent | ARM: tegra: nyan: Maintain power to USB ports on boot (diff) | |
| download | wireguard-linux-664b7a5f8bb3cc0dd3531a2b032a3f89980f525a.tar.xz wireguard-linux-664b7a5f8bb3cc0dd3531a2b032a3f89980f525a.zip | |
Merge tag 'tegra-for-6.14-arm-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
ARM: tegra: Device tree fixes for v6.14-rc1
This contains a fix that makes sure the power to the USB ports is
maintained during boot. This helps with booting from USB storage.
* tag 'tegra-for-6.14-arm-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: nyan: Maintain power to USB ports on boot
Link: https://lore.kernel.org/r/20250110185355.4143505-2-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/arm/boot/dts/nvidia/tegra124-nyan.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nvidia/tegra124-nyan.dtsi b/arch/arm/boot/dts/nvidia/tegra124-nyan.dtsi index 8125c1b3e8d7..974c76f007db 100644 --- a/arch/arm/boot/dts/nvidia/tegra124-nyan.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra124-nyan.dtsi @@ -716,6 +716,7 @@ regulator-name = "+5V_USB_HS"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; + regulator-boot-on; gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; enable-active-high; gpio-open-drain; @@ -727,6 +728,7 @@ regulator-name = "+5V_USB_SS"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; + regulator-boot-on; gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; enable-active-high; gpio-open-drain; |