[PATCH v3 05/10] phy: phy-snps-eusb2: split phy init code

[Dmitry Baryshkov]

On Fri, Mar 21, 2025 at 03:58:49PM +0200, Ivaylo Ivanov wrote:
> The current phy init consists of hardware power-up, as well as
> QCOM-specific eUSB2 init code. Split it into two parts, to make room
> for such non-QCOM init code.
> 
> Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1 at gmail.com>
> ---
>  drivers/phy/phy-snps-eusb2.c | 96 +++++++++++++++++++++++-------------
>  1 file changed, 63 insertions(+), 33 deletions(-)
> 
> @@ -378,6 +401,11 @@ static int snps_eusb2_hsphy_probe(struct platform_device *pdev)
>  	if (!phy)
>  		return -ENOMEM;
>  
> +	drv_data = of_device_get_match_data(dev);
> +	if (!drv_data)
> +		return -EINVAL;
> +	phy->data = drv_data;

Nit and completely bikeshedding, but this looks simpler:

	phy->data = of_device_get_match_data(dev);
	if (!phy->data)
		return -EINVAL;


Anyway:

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>


> +
>  	phy->base = devm_platform_ioremap_resource(pdev, 0);
>  	if (IS_ERR(phy->base))
>  		return PTR_ERR(phy->base);
> @@ -424,8 +452,10 @@ static int snps_eusb2_hsphy_probe(struct platform_device *pdev)
>  }
>  
>  static const struct of_device_id snps_eusb2_hsphy_of_match_table[] = {
> -	{ .compatible = "qcom,sm8550-snps-eusb2-phy", },
> -	{ },
> +	{
> +		.compatible = "qcom,sm8550-snps-eusb2-phy",
> +		.data = &sm8550_snps_eusb2_phy,
> +	}, { },
>  };
>  MODULE_DEVICE_TABLE(of, snps_eusb2_hsphy_of_match_table);
>  
> -- 
> 2.43.0
> 

-- 
With best wishes
Dmitry