From: Uwe Kleine-König Date: Wed, 23 Oct 2019 10:52:50 +0000 (+0200) Subject: usb: usb251xb: Add support for USB2422 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cd7da3bc6c580e398e30349d88ff664113c9408e;p=linux.git usb: usb251xb: Add support for USB2422 The USB2422 uses a different package that the USB251x and only comes in a variant with 2 downstream ports. Other than that it is software compatible. Tested-by: Carsten Stelling Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20191023105250.16537-3-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c index 753d6fcd393b4..10c9e7f6273eb 100644 --- a/drivers/usb/misc/usb251xb.c +++ b/drivers/usb/misc/usb251xb.c @@ -156,6 +156,14 @@ struct usb251xb_data { char product_str[USB251XB_STRING_BUFSIZE / 2]; /* ASCII string */ }; +static const struct usb251xb_data usb2422_data = { + .product_id = 0x2422, + .port_cnt = 2, + .led_support = false, + .bat_support = true, + .product_str = "USB2422", +}; + static const struct usb251xb_data usb2512b_data = { .product_id = 0x2512, .port_cnt = 2, @@ -593,6 +601,9 @@ static int usb251xb_get_ofdata(struct usb251xb *hub, static const struct of_device_id usb251xb_of_match[] = { { + .compatible = "microchip,usb2422", + .data = &usb2422_data, + }, { .compatible = "microchip,usb2512b", .data = &usb2512b_data, }, { @@ -720,6 +731,7 @@ static int __maybe_unused usb251xb_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(usb251xb_pm_ops, usb251xb_suspend, usb251xb_resume); static const struct i2c_device_id usb251xb_id[] = { + { "usb2422", 0 }, { "usb2512b", 0 }, { "usb2512bi", 0 }, { "usb2513b", 0 },