Re: [PATCH v3 13/13] usb: gadget: tegra-xudc: Add Tegra234 support

Jon Hunter
2022-11-15T12:23:54Z

On 14/11/2022 12:40, Wayne Chang wrote:
> From: Sing-Han Chen <singhanc@nvidia.com>
>
> This commit adds support for XUSB device mode controller support on
> Tegra234 SoC. This is very similar to the existing Tegra194 XUDC.
>
> Signed-off-by: Sing-Han Chen <singhanc@nvidia.com>
> Signed-off-by: Wayne Chang <waynec@nvidia.com>
> ---
> V2 -> V3:nothing has changed
> V1 -> V2:nothing has changed
> drivers/usb/gadget/udc/tegra-xudc.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c
> index 76919d7570d2..ff697190469b 100644
> --- a/drivers/usb/gadget/udc/tegra-xudc.c
> +++ b/drivers/usb/gadget/udc/tegra-xudc.c
> @@ -3660,6 +3660,19 @@ static struct tegra_xudc_soc tegra194_xudc_soc_data = {
> .has_ipfs = false,
> };
>
> +static struct tegra_xudc_soc tegra234_xudc_soc_data = {
> + .clock_names = tegra186_xudc_clock_names,
> + .num_clks = ARRAY_SIZE(tegra186_xudc_clock_names),
> + .num_phys = 4,
> + .u1_enable = true,
> + .u2_enable = true,
> + .lpm_enable = true,
> + .invalid_seq_num = false,
> + .pls_quirk = false,
> + .port_reset_quirk = false,
> + .has_ipfs = false,
> +};
> +
> static const struct of_device_id tegra_xudc_of_match[] = {
> {
> .compatible = "nvidia,tegra210-xudc",
> @@ -3673,6 +3686,10 @@ static const struct of_device_id tegra_xudc_of_match[] = {
> .compatible = "nvidia,tegra194-xudc",
> .data = &tegra194_xudc_soc_data
> },
> + {
> + .compatible = "nvidia,tegra234-xudc",
> + .data = &tegra234_xudc_soc_data
> + },
> { }
> };
> MODULE_DEVICE_TABLE(of, tegra_xudc_of_match);

Reviewed-by: Jon Hunter <jonathanh@nvidia.com>

Thanks
Jon
--
nvpublic