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| author | Nagarjuna Kristam <nkristam@nvidia.com> | 2020-05-04 12:04:40 +0530 |
|---|---|---|
| committer | Felipe Balbi <balbi@kernel.org> | 2020-05-25 11:09:40 +0300 |
| commit | 9584a60a3b34f3408690bd3f310137494727f10a (patch) | |
| tree | b6cf2527e744a9e8c934a9c311e434b58e00c41e /drivers/usb/gadget | |
| parent | 394b012a422d4bb00b69dadcf63148acf3b5d459 (diff) | |
| download | lwn-9584a60a3b34f3408690bd3f310137494727f10a.tar.gz lwn-9584a60a3b34f3408690bd3f310137494727f10a.zip | |
usb: gadget: tegra-xudc: Add Tegra194 support
This commit adds support for XUSB device mode controller support on
Tegra194 SoC. This is very similar to the existing Tegra186 XUDC, with lpm
support added in addition.
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/udc/tegra-xudc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c index 53e2d1c20499..8ab1091ebc0e 100644 --- a/drivers/usb/gadget/udc/tegra-xudc.c +++ b/drivers/usb/gadget/udc/tegra-xudc.c @@ -3539,6 +3539,19 @@ static struct tegra_xudc_soc tegra186_xudc_soc_data = { .has_ipfs = false, }; +static struct tegra_xudc_soc tegra194_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", @@ -3548,6 +3561,10 @@ static const struct of_device_id tegra_xudc_of_match[] = { .compatible = "nvidia,tegra186-xudc", .data = &tegra186_xudc_soc_data }, + { + .compatible = "nvidia,tegra194-xudc", + .data = &tegra194_xudc_soc_data + }, { } }; MODULE_DEVICE_TABLE(of, tegra_xudc_of_match); |