Since r8a77990 (R-Car E3) doesn't have VBUS detect pin and number of ramif is 4, this patch adds a new renesas_usb3_priv variable for the SoC.
Signed-off-by: Yoshihiro Shimoda <[email protected]> --- drivers/usb/gadget/udc/renesas_usb3.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index e1656f3..100e9fa 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -2600,6 +2600,13 @@ static void renesas_usb3_init_ram(struct renesas_usb3 *usb3, struct device *dev, .ramsize_per_pipe = SZ_4K, }; +static const struct renesas_usb3_priv renesas_usb3_priv_r8a77990 = { + .ramsize_per_ramif = SZ_16K, + .num_ramif = 4, + .ramsize_per_pipe = SZ_4K, + .workaround_for_vbus = true, +}; + static const struct of_device_id usb3_of_match[] = { { .compatible = "renesas,r8a7795-usb3-peri", @@ -2618,6 +2625,10 @@ static void renesas_usb3_init_ram(struct renesas_usb3 *usb3, struct device *dev, .soc_id = "r8a7795", .revision = "ES1.*", .data = &renesas_usb3_priv_r8a7795_es1, }, + { + .soc_id = "r8a77990", + .data = &renesas_usb3_priv_r8a77990, + }, { /* sentinel */ }, }; -- 1.9.1
