2020-11-03 01:27:58

by Sasha Levin

Subject: [PATCH AUTOSEL 5.4 03/24] arm64: dts: meson-axg-s400: enable USB OTG

From: Neil Armstrong <[email protected]>

[ Upstream commit f450d2c219f6a6b79880c97bf910c3c72725eb70 ]

This enables USB OTG on the S400 board.

Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Kevin Hilman <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 4cd2d59518228..de4b40d4f48c6 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -584,3 +584,9 @@ &uart_AO {
pinctrl-0 = <&uart_ao_a_pins>;
pinctrl-names = "default";
};
+
+&usb {
+ status = "okay";
+ dr_mode = "otg";
+ vbus-supply = <&usb_pwr>;
+};
--
2.27.0

2020-11-03 08:57:42

by Neil Armstrong

Subject: Re: [PATCH AUTOSEL 5.4 03/24] arm64: dts: meson-axg-s400: enable USB OTG

On 03/11/2020 02:19, Sasha Levin wrote:
> From: Neil Armstrong <[email protected]>
>
> [ Upstream commit f450d2c219f6a6b79880c97bf910c3c72725eb70 ]
>
> This enables USB OTG on the S400 board.
>
> Signed-off-by: Neil Armstrong <[email protected]>
> Reviewed-by: Kevin Hilman <[email protected]>
> Signed-off-by: Kevin Hilman <[email protected]>
> Signed-off-by: Sasha Levin <[email protected]>
> ---
> arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
> index 4cd2d59518228..de4b40d4f48c6 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
> @@ -584,3 +584,9 @@ &uart_AO {
> pinctrl-0 = <&uart_ao_a_pins>;
> pinctrl-names = "default";
> };
> +
> +&usb {
> + status = "okay";
> + dr_mode = "otg";
> + vbus-supply = <&usb_pwr>;
> +};
>

Hi Sasha,

This needs also support in the dwc3-meson-g12a driver, you can drop it from backport.

Neil