wireguard-linux/drivers/usb/dwc2/params.c, branch jd/bump-compilers

usb: dwc2: add support for other Lantiq SoCs

2024-07-10T11:56:32Z

The size of the internal RAM of the DesignWare USB controller changed between the different Lantiq SoCs. We have the following sizes: Amazon + Danube: 8 KByte Amazon SE + arx100: 2 KByte xrx200 + xrx300: 2.5 KByte For Danube SoC we do not provide the params and let the driver decide to use sane defaults, for the Amazon SE and arx100 we use small fifos and for the xrx200 and xrx300 SCs a little bit bigger periodic fifo. The auto detection of max_transfer_size and max_packet_count should work, so remove it. This patch is included in OpenWrt for many years. Signed-off-by: Hauke Mehrtens Acked-by: Minas Harutyunyan Link: https://lore.kernel.org/r/20240708222054.2727789-1-hauke@hauke-m.de Signed-off-by: Greg Kroah-Hartman

usb: dwc2: add support for Sophgo CV18XX/SG200X series SoC

2024-03-27T06:57:15Z

Add params for DWC2 IP in Sophgo CV18XX/SG200X series SoC. Signed-off-by: Inochi Amaoto Acked-by: Minas Harutyunyan Link: https://lore.kernel.org/r/IA1PR20MB4953EE73DD36D5FFC81D90EDBB352@IA1PR20MB4953.namprd20.prod.outlook.com Signed-off-by: Greg Kroah-Hartman

usb: dwc2: Add new parameter eusb2_disc

2024-03-26T09:44:53Z

Added new parameter eusb2_disc to list of core parameters which specify whether eUSB2 PHY disconnect support flow applicable or no. Set to false as default value and checked core version if set to true. This parameter applicable in device mode of HSOTG and HS IOT cores v5.00 or higher. Added print this parameter in show parameters of debugfs. Signed-off-by: Minas Harutyunyan Link: https://lore.kernel.org/r/e77cc4312bda797d1ddaa4351d86c65a69c8b926.1708948356.git.Minas.Harutyunyan@synopsys.com Signed-off-by: Greg Kroah-Hartman

usb: dwc2: Disable clock gating feature on Rockchip SoCs

2024-01-02T13:35:23Z

The DWC2 IP on the Rockchip SoCs doesn't support clock gating. When a clock gating is enabled, system hangs. Signed-off-by: William Wu Acked-by: Minas Harutyunyan Link: https://lore.kernel.org/r/1703575199-23638-1-git-send-email-william.wu@rock-chips.com Signed-off-by: Greg Kroah-Hartman

usb: Use device_get_match_data()

2023-10-10T06:55:23Z

Use preferred device_get_match_data() instead of of_match_device() to get the driver match data. With this, adjust the includes to explicitly include the correct headers. Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20231009211356.3242037-16-robh@kernel.org Signed-off-by: Greg Kroah-Hartman

usb: dwc2: add pci_device_id driver_data parse support

2023-08-22T12:49:12Z

The dwc2 driver has everything we need to run in PCI mode except for pci_device_id driver_data parse. With that to set Loongson dwc2 element and added identified as PCI_VENDOR_ID_LOONGSON and PCI_DEVICE_ID_LOONGSON_DWC2 in dwc2_pci_ids, the Loongson dwc2 controller will work. Signed-off-by: Yinbo Zhu Link: https://lore.kernel.org/r/20230815065833.3375-1-zhuyinbo@loongson.cn Signed-off-by: Greg Kroah-Hartman

usb: dwc2: support dwc2 IP for Amlogic A1 SoC family

2023-05-13T10:03:24Z

The Amlogic A1 uses dwc2 Synopsys IP as its USB peripheral (gadget) endpoint, with different DWC2 parameters when compared to previous Amlogic SoCs. Signed-off-by: Dmitry Rokosov Reviewed-by: Neil Armstrong Acked-by: Minas Harutyunyan Link: https://lore.kernel.org/r/20230511210455.6634-2-ddrokosov@sberdevices.ru Signed-off-by: Greg Kroah-Hartman

usb: Use of_property_read_bool() for boolean properties

2023-03-16T11:14:56Z

It is preferred to use typed property access functions (i.e. of_property_read_ functions) rather than low-level of_get_property/of_find_property functions for reading properties. Convert reading boolean properties to to of_property_read_bool(). Signed-off-by: Rob Herring Reviewed-by: Richard Leitner Link: https://lore.kernel.org/r/20230310144729.1545857-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman

usb: dwc2: disable lpm feature on Rockchip SoCs

2022-12-08T15:50:56Z

LPM feature of DWC2 module integrated in Rockchip SoCs doesn't work properly or needs some additional handling, so disable it for now. Without disabling LPM feature, the USB ADB communication fail with the following error log: dwc2 ff580000.usb: new address 27 dwc2 ff580000.usb: Failed to exit L1 sleep state in 200us. dwc2 ff580000.usb: dwc2_hsotg_send_reply: cannot queue req dwc2 ff580000.usb: dwc2_hsotg_process_req_status: failed to send reply dwc2 ff580000.usb: dwc2_hsotg_enqueue_setup: failed queue (-11) dwc2 ff580000.usb: Failed to exit L1 sleep state in 200us. [diff vs vendor kernel: added lpm_clock_gating, besl and hird_threshold_en settings as seen in commit 53febc956900 ("usb: dwc2: disable Link Power Management on STM32MP15 HS OTG")] Signed-off-by: William Wu Signed-off-by: Frank Wang Signed-off-by: Quentin Schulz Link: https://lore.kernel.org/r/20221206-dwc2-gadget-dual-role-v1-1-36515e1092cd@theobroma-systems.com Signed-off-by: Greg Kroah-Hartman

usb: dwc2: Remove redundant license text

2022-09-22T13:52:29Z

SPDX-License-Identifier have been added in commit 5fd54ace4721 ("USB: add SPDX identifiers to all remaining files in drivers/usb/") There is no point in keeping the now redundant license text. Remove it. Acked-by: Minas Harutyunyan Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/030a7e187d707f8734a492cda7a6b54d459c4bb3.1662788747.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman