Re: [PATCH v2 2/3] ARM: socfpga: Enclustra SA2: enable USB1 HS

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

On 3/5/26 10:55 AM, David Picard wrote:
> Enable high-speed USB 2.0 USB1 controller on Enclustra
> Mercury+ SA2 module.

With Signed-off-by added:

Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>

> ---
>  arch/arm/configs/socfpga_defconfig             | 6 ++++++
>  arch/arm/dts/socfpga_cyclone5_mercury_sa2.dtsi | 7 +++++++
>  2 files changed, 13 insertions(+)
> 
> diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig
> index 37555a6297..8f9e34d459 100644
> --- a/arch/arm/configs/socfpga_defconfig
> +++ b/arch/arm/configs/socfpga_defconfig
> @@ -86,6 +86,10 @@ CONFIG_MTD_NAND_DENALI=y
>  CONFIG_MTD_NAND_DENALI_DT=y
>  CONFIG_MTD_SPI_NOR=y
>  CONFIG_SPI_CADENCE_QUADSPI=y
> +CONFIG_USB_HOST=y
> +CONFIG_USB_DWC2_HOST=y
> +CONFIG_USB_EHCI=y
> +CONFIG_USB_ULPI=y
>  CONFIG_MCI=y
>  CONFIG_MCI_DW=y
>  CONFIG_LED=y
> @@ -103,6 +107,8 @@ CONFIG_FIRMWARE_ALTERA_SOCFPGA=y
>  CONFIG_FPGA=y
>  CONFIG_FPGA_BRIDGE=y
>  CONFIG_SOCFPGA_FPGA_BRIDGE=y
> +CONFIG_GENERIC_PHY=y
> +CONFIG_USB_NOP_XCEIV=y
>  CONFIG_FS_EXT4=y
>  CONFIG_FS_TFTP=y
>  CONFIG_FS_NFS=y
> diff --git a/arch/arm/dts/socfpga_cyclone5_mercury_sa2.dtsi b/arch/arm/dts/socfpga_cyclone5_mercury_sa2.dtsi
> index 6334573a77..cd33b38d2b 100644
> --- a/arch/arm/dts/socfpga_cyclone5_mercury_sa2.dtsi
> +++ b/arch/arm/dts/socfpga_cyclone5_mercury_sa2.dtsi
> @@ -8,6 +8,7 @@
>   */
>  
>  #include <arm/intel/socfpga/socfpga_cyclone5.dtsi>
> +#include <dt-bindings/gpio/gpio.h>
>  
>  / {
>  	barebox,deep-probe;
> @@ -205,6 +206,12 @@ Reference:
>  	};
>  };
>  
> +&usbphy0 {
> +	/* HPS_GPIO0, active low */
> +	reset-gpios = <&porta 0 GPIO_ACTIVE_LOW>;
> +	status = "okay";
> +};
> +
>  &usb1 {
>  	status = "okay";
>  	dr_mode = "host";
> 

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