diff options
Diffstat (limited to 'drivers/usb/isp1760/isp1760-if.c')
| -rw-r--r-- | drivers/usb/isp1760/isp1760-if.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/usb/isp1760/isp1760-if.c b/drivers/usb/isp1760/isp1760-if.c index cb3e4d782315..7cc349c0b2ad 100644 --- a/drivers/usb/isp1760/isp1760-if.c +++ b/drivers/usb/isp1760/isp1760-if.c @@ -7,6 +7,7 @@ * - PDEV (generic platform device centralized driver model) * * (c) 2007 Sebastian Siewior <bigeasy@linutronix.de> + * Copyright 2021 Linaro, Rui Miguel Silva <rui.silva@linaro.org> * */ @@ -209,10 +210,18 @@ static int isp1760_plat_probe(struct platform_device *pdev) if (of_device_is_compatible(dp, "nxp,usb-isp1761")) devflags |= ISP1760_FLAG_ISP1761; - /* Some systems wire up only 16 of the 32 data lines */ + if (of_device_is_compatible(dp, "nxp,usb-isp1763")) + devflags |= ISP1760_FLAG_ISP1763; + + /* + * Some systems wire up only 8 of 16 data lines or + * 16 of the 32 data lines + */ of_property_read_u32(dp, "bus-width", &bus_width); if (bus_width == 16) devflags |= ISP1760_FLAG_BUS_WIDTH_16; + else if (bus_width == 8) + devflags |= ISP1760_FLAG_BUS_WIDTH_8; if (usb_get_dr_mode(&pdev->dev) == USB_DR_MODE_PERIPHERAL) devflags |= ISP1760_FLAG_PERIPHERAL_EN; @@ -250,6 +259,7 @@ static int isp1760_plat_remove(struct platform_device *pdev) static const struct of_device_id isp1760_of_match[] = { { .compatible = "nxp,usb-isp1760", }, { .compatible = "nxp,usb-isp1761", }, + { .compatible = "nxp,usb-isp1763", }, { }, }; MODULE_DEVICE_TABLE(of, isp1760_of_match); |