2022-09-30 15:18:14

by Fabrice Gasnier

Subject: [PATCH] ARM: dts: stm32: add support for USB2514B onboard hub on stm32mp157c-ev1

Add support for USB2514B onboard hub on stm32mp157c EV1 board. The HUB
is supplied by a 3v3 PMIC regulator.

Signed-off-by: Fabrice Gasnier <[email protected]>
---
arch/arm/boot/dts/stm32mp157c-ev1.dts | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index e22e394832a8..a0ff92662e02 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -362,6 +362,14 @@ &usart3 {
&usbh_ehci {
phys = <&usbphyc_port0>;
status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ /* onboard HUB */
+ hub@1 {
+ compatible = "usb424,2514";
+ reg = <1>;
+ vdd-supply = <&v3v3>;
+ };
};

&usbotg_hs {
--
2.25.1

2022-10-24 08:55:16

by Alexandre TORGUE

Subject: Re: [PATCH] ARM: dts: stm32: add support for USB2514B onboard hub on stm32mp157c-ev1

Hi Fabrice,

On 9/30/22 16:56, Fabrice Gasnier wrote:
> Add support for USB2514B onboard hub on stm32mp157c EV1 board. The HUB
> is supplied by a 3v3 PMIC regulator.
>
> Signed-off-by: Fabrice Gasnier <[email protected]>
> ---
> arch/arm/boot/dts/stm32mp157c-ev1.dts | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
> index e22e394832a8..a0ff92662e02 100644
> --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
> +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
> @@ -362,6 +362,14 @@ &usart3 {
> &usbh_ehci {
> phys = <&usbphyc_port0>;
> status = "okay";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + /* onboard HUB */
> + hub@1 {
> + compatible = "usb424,2514";
> + reg = <1>;
> + vdd-supply = <&v3v3>;
> + };
> };
>
> &usbotg_hs {

Applied on stm32-next.

Thanks
Alex