u-boot-brain/arch/arm/include/asm/arch-meson/usb-gx.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright 2019 BayLibre SAS
 * Author: Neil Armstrong <narmstrong@baylibre.com>
 */
#ifndef _ARCH_MESON_USB_GX_H_
#define _ARCH_MESON_USB_GX_H_

#include <generic-phy.h>
#include <linux/usb/otg.h>

/* TOFIX add set_mode to struct phy_ops */
void phy_meson_gxl_usb2_set_mode(struct phy *phy, enum usb_dr_mode mode);

int dwc3_meson_gxl_force_mode(struct udevice *dev, enum usb_dr_mode mode);

#endif
phy: meson-gxl-usb: add set_mode call to force switch to peripheral mode Add set_mode function in the Amlogic GXL PHYs that will be called by the arch code to switch PHYs from/to gadget mode. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> 2020-03-30 18:27:24 +09:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
			`/*`
			`* Copyright 2019 BayLibre SAS`
			`* Author: Neil Armstrong <narmstrong@baylibre.com>`
			`*/`
			`#ifndef _ARCH_MESON_USB_GX_H_`
			`#define _ARCH_MESON_USB_GX_H_`

			`#include <generic-phy.h>`
			`#include <linux/usb/otg.h>`

			`/* TOFIX add set_mode to struct phy_ops */`
			`void phy_meson_gxl_usb2_set_mode(struct phy *phy, enum usb_dr_mode mode);`

usb: dwc3: add Amlogic GXL & GXL DWC3 Glue The USB support was initialy done with a set of PHYs and dwc3-of-simple because the architecture of the USB complex was not understood correctly at the time (and proper documentation was missing...). But with the G12A family, the USB complex was correctly understood and implemented correctly. This adds a proper driver for the glue, based on the G12A one, but with enough changes to require a different driver in U-Boot. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> 2020-09-10 17:48:13 +09:00			`int dwc3_meson_gxl_force_mode(struct udevice *dev, enum usb_dr_mode mode);`

phy: meson-gxl-usb: add set_mode call to force switch to peripheral mode Add set_mode function in the Amlogic GXL PHYs that will be called by the arch code to switch PHYs from/to gadget mode. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> 2020-03-30 18:27:24 +09:00			`#endif`