Merge tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC boardfile updates from Arnd Bergmann
 "Unused boardfile removal for 6.3

  This is a follow-up to the deprecation of most of the old-style board
  files that was merged in linux-6.0, removing them for good.

  This branch is almost exclusively dead code removal based on those
  annotations. Some device driver removals went through separate
  subsystem trees, but the majority is in the same branch, in order to
  better handle dependencies between the patches and avoid breaking
  bisection.

  Unfortunately that leads to merge conflicts against other changes in
  the subsystem trees, but they should all be trivial to resolve by
  removing the files.

  See commit 7d0d3fa7339e ("Merge tag 'arm-boardfiles-6.0' of
  git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") for the
  description of which machines were marked unused and are now removed.

  The only removals that got postponed are Terastation WXL (mv78xx0) and
  Jornada720 (StrongARM1100), which turned out to still have potential
  users"

* tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (91 commits)
  mmc: omap: drop TPS65010 dependency
  ARM: pxa: restore mfp-pxa320.h
  usb: ohci-omap: avoid unused-variable warning
  ARM: debug: remove references in DEBUG_UART_8250_SHIFT to removed configs
  ARM: s3c: remove obsolete s3c-cpu-freq header
  MAINTAINERS: adjust SAMSUNG SOC CLOCK DRIVERS after s3c24xx support removal
  MAINTAINERS: update file entries after arm multi-platform rework and mach-pxa removal
  ARM: remove CONFIG_UNUSED_BOARD_FILES
  mfd: remove htc-pasic3 driver
  w1: remove ds1wm driver
  usb: remove ohci-tmio driver
  fbdev: remove w100fb driver
  fbdev: remove tmiofb driver
  mmc: remove tmio_mmc driver
  mfd: remove ucb1400 support
  mfd: remove toshiba tmio drivers
  rtc: remove v3020 driver
  power: remove pda_power supply driver
  ASoC: pxa: remove unused board support
  pcmcia: remove unused pxa/sa1100 drivers
  ...

1 files changed, 0 insertions, 364 deletions

diff --git a/drivers/usb/host/ohci-tmio.c b/drivers/usb/host/ohci-tmio.c
deleted file mode 100644
index 49539b9f0e94..000000000000
--- a/drivers/usb/host/ohci-tmio.c
+++ /dev/null
@@ -1,364 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * OHCI HCD(Host Controller Driver) for USB.
- *
- *(C) Copyright 1999 Roman Weissgaerber <weissg@vienna.at>
- *(C) Copyright 2000-2002 David Brownell <dbrownell@users.sourceforge.net>
- *(C) Copyright 2002 Hewlett-Packard Company
- *
- * Bus glue for Toshiba Mobile IO(TMIO) Controller's OHCI core
- * (C) Copyright 2005 Chris Humbert <mahadri-usb@drigon.com>
- * (C) Copyright 2007, 2008 Dmitry Baryshkov <dbaryshkov@gmail.com>
- *
- * This is known to work with the following variants:
- *	TC6393XB revision 3	(32kB SRAM)
- *
- * The TMIO's OHCI core DMAs through a small internal buffer that
- * is directly addressable by the CPU.
- *
- * Written from sparse documentation from Toshiba and Sharp's driver
- * for the 2.4 kernel,
- *	usb-ohci-tc6393.c(C) Copyright 2004 Lineo Solutions, Inc.
- */
-
-#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
-#include <linux/mfd/tmio.h>
-#include <linux/dma-mapping.h>
-
-/*-------------------------------------------------------------------------*/
-
-/*
- * USB Host Controller Configuration Register
- */
-#define CCR_REVID	0x08	/* b Revision ID				*/
-#define CCR_BASE	0x10	/* l USB Control Register Base Address Low	*/
-#define CCR_ILME	0x40	/* b Internal Local Memory Enable		*/
-#define CCR_PM		0x4c	/* w Power Management			*/
-#define CCR_INTC	0x50	/* b INT Control				*/
-#define CCR_LMW1L	0x54	/* w Local Memory Window 1 LMADRS Low	*/
-#define CCR_LMW1H	0x56	/* w Local Memory Window 1 LMADRS High	*/
-#define CCR_LMW1BL	0x58	/* w Local Memory Window 1 Base Address Low	*/
-#define CCR_LMW1BH	0x5A	/* w Local Memory Window 1 Base Address High	*/
-#define CCR_LMW2L	0x5C	/* w Local Memory Window 2 LMADRS Low	*/
-#define CCR_LMW2H	0x5E	/* w Local Memory Window 2 LMADRS High	*/
-#define CCR_LMW2BL	0x60	/* w Local Memory Window 2 Base Address Low	*/
-#define CCR_LMW2BH	0x62	/* w Local Memory Window 2 Base Address High	*/
-#define CCR_MISC	0xFC	/* b MISC					*/
-
-#define CCR_PM_GKEN      0x0001
-#define CCR_PM_CKRNEN    0x0002
-#define CCR_PM_USBPW1    0x0004
-#define CCR_PM_USBPW2    0x0008
-#define CCR_PM_USBPW3    0x0010
-#define CCR_PM_PMEE      0x0100
-#define CCR_PM_PMES      0x8000
-
-/*-------------------------------------------------------------------------*/
-
-struct tmio_hcd {
-	void __iomem		*ccr;
-	spinlock_t		lock; /* protects RMW cycles */
-};
-
-#define hcd_to_tmio(hcd)	((struct tmio_hcd *)(hcd_to_ohci(hcd) + 1))
-
-/*-------------------------------------------------------------------------*/
-
-static void tmio_write_pm(struct platform_device *dev)
-{
-	struct usb_hcd *hcd = platform_get_drvdata(dev);
-	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
-	u16 pm;
-	unsigned long flags;
-
-	spin_lock_irqsave(&tmio->lock, flags);
-
-	pm = CCR_PM_GKEN | CCR_PM_CKRNEN |
-	     CCR_PM_PMEE | CCR_PM_PMES;
-
-	tmio_iowrite16(pm, tmio->ccr + CCR_PM);
-	spin_unlock_irqrestore(&tmio->lock, flags);
-}
-
-static void tmio_stop_hc(struct platform_device *dev)
-{
-	struct usb_hcd *hcd = platform_get_drvdata(dev);
-	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
-	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
-	u16 pm;
-
-	pm = CCR_PM_GKEN | CCR_PM_CKRNEN;
-	switch (ohci->num_ports) {
-		default:
-			dev_err(&dev->dev, "Unsupported amount of ports: %d\n", ohci->num_ports);
-			fallthrough;
-		case 3:
-			pm |= CCR_PM_USBPW3;
-			fallthrough;
-		case 2:
-			pm |= CCR_PM_USBPW2;
-			fallthrough;
-		case 1:
-			pm |= CCR_PM_USBPW1;
-	}
-	tmio_iowrite8(0, tmio->ccr + CCR_INTC);
-	tmio_iowrite8(0, tmio->ccr + CCR_ILME);
-	tmio_iowrite16(0, tmio->ccr + CCR_BASE);
-	tmio_iowrite16(0, tmio->ccr + CCR_BASE + 2);
-	tmio_iowrite16(pm, tmio->ccr + CCR_PM);
-}
-
-static void tmio_start_hc(struct platform_device *dev)
-{
-	struct usb_hcd *hcd = platform_get_drvdata(dev);
-	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
-	unsigned long base = hcd->rsrc_start;
-
-	tmio_write_pm(dev);
-	tmio_iowrite16(base, tmio->ccr + CCR_BASE);
-	tmio_iowrite16(base >> 16, tmio->ccr + CCR_BASE + 2);
-	tmio_iowrite8(1, tmio->ccr + CCR_ILME);
-	tmio_iowrite8(2, tmio->ccr + CCR_INTC);
-
-	dev_info(&dev->dev, "revision %d @ 0x%08llx, irq %d\n",
-			tmio_ioread8(tmio->ccr + CCR_REVID),
-			(u64) hcd->rsrc_start, hcd->irq);
-}
-
-static int ohci_tmio_start(struct usb_hcd *hcd)
-{
-	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
-	int ret;
-
-	if ((ret = ohci_init(ohci)) < 0)
-		return ret;
-
-	if ((ret = ohci_run(ohci)) < 0) {
-		dev_err(hcd->self.controller, "can't start %s\n",
-			hcd->self.bus_name);
-		ohci_stop(hcd);
-		return ret;
-	}
-
-	return 0;
-}
-
-static const struct hc_driver ohci_tmio_hc_driver = {
-	.description =		hcd_name,
-	.product_desc =		"TMIO OHCI USB Host Controller",
-	.hcd_priv_size =	sizeof(struct ohci_hcd) + sizeof (struct tmio_hcd),
-
-	/* generic hardware linkage */
-	.irq =			ohci_irq,
-	.flags =		HCD_USB11 | HCD_MEMORY,
-
-	/* basic lifecycle operations */
-	.start =		ohci_tmio_start,
-	.stop =			ohci_stop,
-	.shutdown =		ohci_shutdown,
-
-	/* managing i/o requests and associated device resources */
-	.urb_enqueue =		ohci_urb_enqueue,
-	.urb_dequeue =		ohci_urb_dequeue,
-	.endpoint_disable =	ohci_endpoint_disable,
-
-	/* scheduling support */
-	.get_frame_number =	ohci_get_frame,
-
-	/* root hub support */
-	.hub_status_data =	ohci_hub_status_data,
-	.hub_control =		ohci_hub_control,
-#ifdef	CONFIG_PM
-	.bus_suspend =		ohci_bus_suspend,
-	.bus_resume =		ohci_bus_resume,
-#endif
-	.start_port_reset =	ohci_start_port_reset,
-};
-
-/*-------------------------------------------------------------------------*/
-static struct platform_driver ohci_hcd_tmio_driver;
-
-static int ohci_hcd_tmio_drv_probe(struct platform_device *dev)
-{
-	const struct mfd_cell *cell = mfd_get_cell(dev);
-	struct resource *regs = platform_get_resource(dev, IORESOURCE_MEM, 0);
-	struct resource *config = platform_get_resource(dev, IORESOURCE_MEM, 1);
-	struct resource *sram = platform_get_resource(dev, IORESOURCE_MEM, 2);
-	int irq = platform_get_irq(dev, 0);
-	struct tmio_hcd *tmio;
-	struct ohci_hcd *ohci;
-	struct usb_hcd *hcd;
-	int ret;
-
-	if (usb_disabled())
-		return -ENODEV;
-
-	if (!cell || !regs || !config || !sram)
-		return -EINVAL;
-
-	if (irq < 0)
-		return irq;
-
-	hcd = usb_create_hcd(&ohci_tmio_hc_driver, &dev->dev, dev_name(&dev->dev));
-	if (!hcd) {
-		ret = -ENOMEM;
-		goto err_usb_create_hcd;
-	}
-
-	hcd->rsrc_start = regs->start;
-	hcd->rsrc_len = resource_size(regs);
-
-	tmio = hcd_to_tmio(hcd);
-
-	spin_lock_init(&tmio->lock);
-
-	tmio->ccr = ioremap(config->start, resource_size(config));
-	if (!tmio->ccr) {
-		ret = -ENOMEM;
-		goto err_ioremap_ccr;
-	}
-
-	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
-	if (!hcd->regs) {
-		ret = -ENOMEM;
-		goto err_ioremap_regs;
-	}
-
-	if (cell->enable) {
-		ret = cell->enable(dev);
-		if (ret)
-			goto err_enable;
-	}
-
-	tmio_start_hc(dev);
-	ohci = hcd_to_ohci(hcd);
-	ohci_hcd_init(ohci);
-
-	ret = usb_hcd_setup_local_mem(hcd, sram->start, sram->start,
-				      resource_size(sram));
-	if (ret < 0)
-		goto err_enable;
-
-	ret = usb_add_hcd(hcd, irq, 0);
-	if (ret)
-		goto err_add_hcd;
-
-	device_wakeup_enable(hcd->self.controller);
-	if (ret == 0)
-		return ret;
-
-	usb_remove_hcd(hcd);
-
-err_add_hcd:
-	tmio_stop_hc(dev);
-	if (cell->disable)
-		cell->disable(dev);
-err_enable:
-	iounmap(hcd->regs);
-err_ioremap_regs:
-	iounmap(tmio->ccr);
-err_ioremap_ccr:
-	usb_put_hcd(hcd);
-err_usb_create_hcd:
-
-	return ret;
-}
-
-static int ohci_hcd_tmio_drv_remove(struct platform_device *dev)
-{
-	struct usb_hcd *hcd = platform_get_drvdata(dev);
-	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
-	const struct mfd_cell *cell = mfd_get_cell(dev);
-
-	usb_remove_hcd(hcd);
-	tmio_stop_hc(dev);
-	if (cell->disable)
-		cell->disable(dev);
-	iounmap(hcd->regs);
-	iounmap(tmio->ccr);
-	usb_put_hcd(hcd);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int ohci_hcd_tmio_drv_suspend(struct platform_device *dev, pm_message_t state)
-{
-	const struct mfd_cell *cell = mfd_get_cell(dev);
-	struct usb_hcd *hcd = platform_get_drvdata(dev);
-	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
-	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
-	unsigned long flags;
-	u8 misc;
-	int ret;
-
-	if (time_before(jiffies, ohci->next_statechange))
-		msleep(5);
-	ohci->next_statechange = jiffies;
-
-	spin_lock_irqsave(&tmio->lock, flags);
-
-	misc = tmio_ioread8(tmio->ccr + CCR_MISC);
-	misc |= 1 << 3; /* USSUSP */
-	tmio_iowrite8(misc, tmio->ccr + CCR_MISC);
-
-	spin_unlock_irqrestore(&tmio->lock, flags);
-
-	if (cell->suspend) {
-		ret = cell->suspend(dev);
-		if (ret)
-			return ret;
-	}
-	return 0;
-}
-
-static int ohci_hcd_tmio_drv_resume(struct platform_device *dev)
-{
-	const struct mfd_cell *cell = mfd_get_cell(dev);
-	struct usb_hcd *hcd = platform_get_drvdata(dev);
-	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
-	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
-	unsigned long flags;
-	u8 misc;
-	int ret;
-
-	if (time_before(jiffies, ohci->next_statechange))
-		msleep(5);
-	ohci->next_statechange = jiffies;
-
-	if (cell->resume) {
-		ret = cell->resume(dev);
-		if (ret)
-			return ret;
-	}
-
-	tmio_start_hc(dev);
-
-	spin_lock_irqsave(&tmio->lock, flags);
-
-	misc = tmio_ioread8(tmio->ccr + CCR_MISC);
-	misc &= ~(1 << 3); /* USSUSP */
-	tmio_iowrite8(misc, tmio->ccr + CCR_MISC);
-
-	spin_unlock_irqrestore(&tmio->lock, flags);
-
-	ohci_resume(hcd, false);
-
-	return 0;
-}
-#else
-#define ohci_hcd_tmio_drv_suspend NULL
-#define ohci_hcd_tmio_drv_resume NULL
-#endif
-
-static struct platform_driver ohci_hcd_tmio_driver = {
-	.probe		= ohci_hcd_tmio_drv_probe,
-	.remove		= ohci_hcd_tmio_drv_remove,
-	.shutdown	= usb_hcd_platform_shutdown,
-	.suspend	= ohci_hcd_tmio_drv_suspend,
-	.resume		= ohci_hcd_tmio_drv_resume,
-	.driver		= {
-		.name	= "tmio-ohci",
-	},
-};