[PATCH 3/6] usb: chipidea: usb2: add SpacemiT K1 support

[Peter Chen]

On 26-08-12 17:26:14, Junzhong Pan wrote:
> Add a compatible for SpacemiT K1, and add platform data with correct
> flag since the hardware doesn't have internal otg register support.
> 
> Signed-off-by: Junzhong Pan <panjunzhong at linux.spacemit.com>

Acked-by: Peter Chen <peter.chen at kernel.org>

Peter
> ---
>  drivers/usb/chipidea/ci_hdrc_usb2.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/usb/chipidea/ci_hdrc_usb2.c b/drivers/usb/chipidea/ci_hdrc_usb2.c
> index 00d575cd2955..70c5ce750519 100644
> --- a/drivers/usb/chipidea/ci_hdrc_usb2.c
> +++ b/drivers/usb/chipidea/ci_hdrc_usb2.c
> @@ -40,10 +40,18 @@ static const struct ci_hdrc_platform_data ci_zevio_pdata = {
>  	.flags		= CI_HDRC_REGS_SHARED | CI_HDRC_FORCE_FULLSPEED,
>  };
>  
> +static const struct ci_hdrc_platform_data ci_k1_pdata = {
> +	.capoffset	= DEF_CAPOFFSET,
> +	.flags		= CI_HDRC_DISABLE_STREAMING |
> +			  CI_HDRC_FORCE_VBUS_ACTIVE_ALWAYS |
> +			  CI_HDRC_DUAL_ROLE_NOT_OTG,
> +};
> +
>  static const struct of_device_id ci_hdrc_usb2_of_match[] = {
>  	{ .compatible = "chipidea,usb2" },
>  	{ .compatible = "xlnx,zynq-usb-2.20a", .data = &ci_zynq_pdata },
>  	{ .compatible = "lsi,zevio-usb", .data = &ci_zevio_pdata },
> +	{ .compatible = "spacemit,k1-usb2", .data = &ci_k1_pdata },
>  	{ }
>  };
>  MODULE_DEVICE_TABLE(of, ci_hdrc_usb2_of_match);
> 
> -- 
> 2.34.1
> 

-- 

Thanks,
Peter Chen