On 28/09/2022 14:55, Wayne Chang wrote:
From: Sing-Han Chen <singhanc@xxxxxxxxxx> This commit adds XUSB device mode controller support on Tegra234 SoC. Tegra234 XUDC is very similar to the existing Tegra194 XUDC. Signed-off-by: Sing-Han Chen <singhanc@xxxxxxxxxx> Signed-off-by: Wayne Chang <waynec@xxxxxxxxxx> --- 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 3c37effdfa64..53277aa5a270 100644 --- a/drivers/usb/gadget/udc/tegra-xudc.c +++ b/drivers/usb/gadget/udc/tegra-xudc.c @@ -3656,6 +3656,19 @@ 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", @@ -3669,6 +3682,10 @@ 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 + },
The device-tree binding documentation is missing for this compatible string. Please send a patch to add this compatible string to the appropriate binding doc.
Thanks! Jon -- nvpublic
