diff options
Diffstat (limited to 'target/linux/gemini/patches-6.1/0001-usb-phy-phy-gpio-vbus-usb-Add-device-tree-probing.patch')
| -rw-r--r-- | target/linux/gemini/patches-6.1/0001-usb-phy-phy-gpio-vbus-usb-Add-device-tree-probing.patch | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/target/linux/gemini/patches-6.1/0001-usb-phy-phy-gpio-vbus-usb-Add-device-tree-probing.patch b/target/linux/gemini/patches-6.1/0001-usb-phy-phy-gpio-vbus-usb-Add-device-tree-probing.patch deleted file mode 100644 index 943b166d7e..0000000000 --- a/target/linux/gemini/patches-6.1/0001-usb-phy-phy-gpio-vbus-usb-Add-device-tree-probing.patch +++ /dev/null @@ -1,67 +0,0 @@ -From d5a026cc8306ccd3e99e1455c87e38f8e6fa18df Mon Sep 17 00:00:00 2001 -From: Linus Walleij <linus.walleij@linaro.org> -Date: Mon, 7 Nov 2022 00:05:06 +0100 -Subject: [PATCH 01/29] usb: phy: phy-gpio-vbus-usb: Add device tree probing - -Make it possible to probe the GPIO VBUS detection driver -from the device tree compatible for GPIO USB B connectors. - -Since this driver is using the "gpio-usb-b-connector" -compatible, it is important to discern it from the role -switch connector driver (which does not provide a phy), -so we add some Kconfig text and depend on !USB_CONN_GPIO. - -Cc: Rob Herring <robh@kernel.org> -Cc: Prashant Malani <pmalani@chromium.org> -Cc: Felipe Balbi <balbi@kernel.org> -Signed-off-by: Linus Walleij <linus.walleij@linaro.org> -Link: https://lore.kernel.org/r/20221106230506.1646101-1-linus.walleij@linaro.org -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- ---- a/drivers/usb/phy/Kconfig -+++ b/drivers/usb/phy/Kconfig -@@ -93,12 +93,16 @@ config USB_GPIO_VBUS - tristate "GPIO based peripheral-only VBUS sensing 'transceiver'" - depends on GPIOLIB || COMPILE_TEST - depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' -+ depends on !USB_CONN_GPIO - select USB_PHY - help - Provides simple GPIO VBUS sensing for controllers with an - internal transceiver via the usb_phy interface, and - optionally control of a D+ pullup GPIO as well as a VBUS -- current limit regulator. -+ current limit regulator. This driver is for devices that do -+ NOT support role switch. OTG devices that can do role switch -+ (master/peripheral) shall use the USB based connection -+ detection driver USB_CONN_GPIO. - - config OMAP_OTG - tristate "OMAP USB OTG controller driver" ---- a/drivers/usb/phy/phy-gpio-vbus-usb.c -+++ b/drivers/usb/phy/phy-gpio-vbus-usb.c -@@ -366,12 +366,24 @@ static const struct dev_pm_ops gpio_vbus - - MODULE_ALIAS("platform:gpio-vbus"); - -+/* -+ * NOTE: this driver matches against "gpio-usb-b-connector" for -+ * devices that do NOT support role switch. -+ */ -+static const struct of_device_id gpio_vbus_of_match[] = { -+ { -+ .compatible = "gpio-usb-b-connector", -+ }, -+ {}, -+}; -+ - static struct platform_driver gpio_vbus_driver = { - .driver = { - .name = "gpio-vbus", - #ifdef CONFIG_PM - .pm = &gpio_vbus_dev_pm_ops, - #endif -+ .of_match_table = gpio_vbus_of_match, - }, - .probe = gpio_vbus_probe, - .remove = gpio_vbus_remove, |