u-boot.git/drivers/usb/host, branch v2022.07-rc4

usb: xhci-dwc3: Support role switch default role

2022-05-20T07:41:33Z

When the device tree indicates support for role switching through the "usb-role-switch" property, take the "role-switch-default-mode" property into account when deciding which role to put the controller into. This makes USB devices work on Apple M1 systems where the device tree may include a "dr_mode" property that is set to "otg", but where we need to put the controller into "host" mode to see devices connected to the type-C ports. Signed-off-by: Mark Kettenis

usb: host: ehci-generic: Remove DM_REGULATOR flag

2022-05-06T08:38:39Z

Since commit 16cc5ad0b439 ("power: regulator: add dummy helper") regulator dummy helper are always available even if DM_REGULATOR is not set. DM_REGULATOR flag is no more needed to protect no DM core, remove it. Signed-off-by: Patrice Chotard

usb: host: ehci-generic: Make usage of clock/reset bulk() API

2022-05-06T08:38:39Z

Make usage of clock and reset bulk API in order to simplify the code Signed-off-by: Patrice Chotard

pci: Add mask parameter to dm_pci_map_bar()

2022-05-03T22:33:29Z

Add a mask parameter to control the lookup of the PCI region from which the mapping can be made. Signed-off-by: Andrew Scull Reviewed-by: Bin Meng

pci: Map bars with offset and length

2022-05-03T19:50:46Z

Evolve dm_pci_map_bar() to include an offset and length parameter. These allow a portion of the memory to be mapped and range checks to be applied. Passing both the offset and length as zero results in the previous behaviour and this is used to migrate the previous callers. Signed-off-by: Andrew Scull Reviewed-by: Bin Meng

bootstd: usb: Add a bootdev driver

2022-04-25T14:00:04Z

Add a bootdev driver for USB host. It can use the distro boot mechanism to locate a file, or any other available bootmeth. Signed-off-by: Simon Glass

arm: Remove unused ep93xx code

2022-04-08T14:46:22Z

There are no platforms for this architecture anymore, remove unused code. Signed-off-by: Tom Rini

usb: ehci-omap: Remove OMAP_EHCI_PHYx_RESET_GPIO from Kconfig

2022-02-23T04:25:17Z

With the omap-ehci driver now using the phy subsystem to enable and disable reset, the driver no longer needs to know which GPIO's are used, and they can be removed from Kconfig. Signed-off-by: Adam Ford

usb: ehci-omap: Use PHY system to manage phy resets

2022-02-23T04:25:17Z

There are a few boards that use hard-coded GPIO definitions in their respective defconfig files. If the GPIO's are listed in their device trees, the nop-phy can toggle the GPIO's, so the EHCI driver does not need to know anything about the GPIO's. Add functions for getting the phys and remove the GPIO toggles since the phy will now do that. Signed-off-by: Adam Ford

usb: ehci-omap: Make Kconfig select PHY if USB_EHCI_OMAP

2022-02-23T04:25:17Z

The USB_EHCI_OMAP driver currently has a series of Kconfig options which let users specify a GPIO for the reset pin. Some devices may have only one reset, while others might have more. Since there is a nop phy driver, let's selct enable the PHY system, and imply the nop phy driver. The nop phy driver can now toggle the reset pins when putting the phy in and out of reset. If the gpio is listed under the phy, it will get toggled and the hard-coded config options specifying the GPIO numbers can eventually go away. Signed-off-by: Adam Ford