6.1-stable review patch. If anyone has any objections, please let me know.
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From: Anand Moon linux.amoon@gmail.com
[ Upstream commit db7cab26c3d1382ec85d8cadf642f57250edea58 ]
Genesys Logic GL852G is a 4-port USB 2.0 STT hub that has a reset pin to toggle and a 5.0V core supply exported though an integrated LDO is available for powering it.
Add the support for this hub, for controlling the reset pin and the core power supply.
Signed-off-by: Anand Moon linux.amoon@gmail.com Acked-by: Matthias Kaehlcke mka@chromium.org Link: https://lore.kernel.org/r/20230118044418.875-5-linux.amoon@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Stable-dep-of: e59e38158c61 ("usb: misc: onboard_hub: add support for Microchip USB2412 USB 2.0 hub") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/usb/misc/onboard_usb_hub.c | 1 + drivers/usb/misc/onboard_usb_hub.h | 5 +++++ 2 files changed, 6 insertions(+)
diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c index 87df27425ec5f..7a1030ddf9956 100644 --- a/drivers/usb/misc/onboard_usb_hub.c +++ b/drivers/usb/misc/onboard_usb_hub.c @@ -407,6 +407,7 @@ static void onboard_hub_usbdev_disconnect(struct usb_device *udev)
static const struct usb_device_id onboard_hub_id_table[] = { { USB_DEVICE(VENDOR_ID_GENESYS, 0x0608) }, /* Genesys Logic GL850G USB 2.0 */ + { USB_DEVICE(VENDOR_ID_GENESYS, 0x0610) }, /* Genesys Logic GL852G USB 2.0 */ { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2514) }, /* USB2514B USB 2.0 */ { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2517) }, /* USB2517 USB 2.0 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x0411) }, /* RTS5411 USB 3.1 */ diff --git a/drivers/usb/misc/onboard_usb_hub.h b/drivers/usb/misc/onboard_usb_hub.h index a97b0594773fa..0c2ab5755a7ea 100644 --- a/drivers/usb/misc/onboard_usb_hub.h +++ b/drivers/usb/misc/onboard_usb_hub.h @@ -26,12 +26,17 @@ static const struct onboard_hub_pdata genesys_gl850g_data = { .reset_us = 3, };
+static const struct onboard_hub_pdata genesys_gl852g_data = { + .reset_us = 50, +}; + static const struct of_device_id onboard_hub_match[] = { { .compatible = "usb424,2514", .data = µchip_usb424_data, }, { .compatible = "usb424,2517", .data = µchip_usb424_data, }, { .compatible = "usb451,8140", .data = &ti_tusb8041_data, }, { .compatible = "usb451,8142", .data = &ti_tusb8041_data, }, { .compatible = "usb5e3,608", .data = &genesys_gl850g_data, }, + { .compatible = "usb5e3,610", .data = &genesys_gl852g_data, }, { .compatible = "usbbda,411", .data = &realtek_rts5411_data, }, { .compatible = "usbbda,5411", .data = &realtek_rts5411_data, }, { .compatible = "usbbda,414", .data = &realtek_rts5411_data, },