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usb: dwc3: Remove dwc3 glue driver support for STi

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STi will migrate to dwc3-generic driver, dwc3-sti-glue driver
can be removed.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20250130163547.512990-4-patrice.chotard@foss.st.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
This commit is contained in:
Patrice Chotard
2025-01-30 17:35:41 +01:00
committed by Mattijs Korpershoek
parent 0f688eb0d6
commit 15cd35cb3f
6 changed files with 0 additions and 307 deletions
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41
include/dwc3-sti-glue.h
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@@ -1,41 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2017, STMicroelectronics - All Rights Reserved
* Author(s): Patrice Chotard, <patrice.chotard@foss.st.com> for STMicroelectronics.
*/
#ifndef __DWC3_STI_UBOOT_H_
#define __DWC3_STI_UBOOT_H_
/* glue registers */
#include <linux/bitops.h>
#define CLKRST_CTRL 0x00
#define AUX_CLK_EN BIT(0)
#define SW_PIPEW_RESET_N BIT(4)
#define EXT_CFG_RESET_N BIT(8)
#define XHCI_REVISION BIT(12)
#define USB2_VBUS_MNGMNT_SEL1 0x2C
#define USB2_VBUS_UTMIOTG 0x1
#define SEL_OVERRIDE_VBUSVALID(n) ((n) << 0)
#define SEL_OVERRIDE_POWERPRESENT(n) ((n) << 4)
#define SEL_OVERRIDE_BVALID(n) ((n) << 8)
/* Static DRD configuration */
#define USB3_CONTROL_MASK 0xf77
#define USB3_DEVICE_NOT_HOST BIT(0)
#define USB3_FORCE_VBUSVALID BIT(1)
#define USB3_DELAY_VBUSVALID BIT(2)
#define USB3_SEL_FORCE_OPMODE BIT(4)
#define USB3_FORCE_OPMODE(n) ((n) << 5)
#define USB3_SEL_FORCE_DPPULLDOWN2 BIT(8)
#define USB3_FORCE_DPPULLDOWN2 BIT(9)
#define USB3_SEL_FORCE_DMPULLDOWN2 BIT(10)
#define USB3_FORCE_DMPULLDOWN2 BIT(11)
int sti_dwc3_init(enum usb_dr_mode mode);
#endif /* __DWC3_STI_UBOOT_H_ */