diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2021-09-12 21:17:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-05 13:47:49 +0300 |
| commit | c1baf6c591e6901d3422d7a0d0d32ccf29883edf (patch) | |
| tree | e861bc75716194e40b04ccd1dcc9cc2b260c1eb5 /include/linux/usb | |
| parent | 7557c1bfd3777a5a720f80edf28b473cec022bed (diff) | |
| download | linux-c1baf6c591e6901d3422d7a0d0d32ccf29883edf.tar.xz | |
usb: phy: tegra: Support OTG mode programming
Support programming USB PHY into OTG mode.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20210912181718.1328-5-digetx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/tegra_usb_phy.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h index fd1c9f6a4e37..d3e65eb9e16f 100644 --- a/include/linux/usb/tegra_usb_phy.h +++ b/include/linux/usb/tegra_usb_phy.h @@ -18,6 +18,7 @@ #include <linux/clk.h> #include <linux/gpio.h> +#include <linux/regmap.h> #include <linux/reset.h> #include <linux/usb/otg.h> @@ -30,6 +31,7 @@ * enter host mode * requires_extra_tuning_parameters: true if xcvr_hsslew, hssquelch_level * and hsdiscon_level should be set for adequate signal quality + * requires_pmc_ao_power_up: true if USB AO is powered down by default */ struct tegra_phy_soc_config { @@ -37,6 +39,7 @@ struct tegra_phy_soc_config { bool has_hostpc; bool requires_usbmode_setup; bool requires_extra_tuning_parameters; + bool requires_pmc_ao_power_up; }; struct tegra_utmip_config { @@ -62,6 +65,7 @@ enum tegra_usb_phy_port_speed { struct tegra_xtal_freq; struct tegra_usb_phy { + int irq; int instance; const struct tegra_xtal_freq *freq; void __iomem *regs; @@ -70,6 +74,7 @@ struct tegra_usb_phy { struct clk *pll_u; struct clk *pad_clk; struct regulator *vbus; + struct regmap *pmc_regmap; enum usb_dr_mode mode; void *config; const struct tegra_phy_soc_config *soc_config; |