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, 163 deletions

diff --git a/drivers/irqchip/irq-davinci-aintc.c b/drivers/irqchip/irq-davinci-aintc.c
deleted file mode 100644
index 123eb7bfc117..000000000000
--- a/drivers/irqchip/irq-davinci-aintc.c
+++ /dev/null
@@ -1,163 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-//
-// Copyright (C) 2006, 2019 Texas Instruments.
-//
-// Interrupt handler for DaVinci boards.
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/irqchip/irq-davinci-aintc.h>
-#include <linux/io.h>
-#include <linux/irqdomain.h>
-
-#include <asm/exception.h>
-
-#define DAVINCI_AINTC_FIQ_REG0		0x00
-#define DAVINCI_AINTC_FIQ_REG1		0x04
-#define DAVINCI_AINTC_IRQ_REG0		0x08
-#define DAVINCI_AINTC_IRQ_REG1		0x0c
-#define DAVINCI_AINTC_IRQ_IRQENTRY	0x14
-#define DAVINCI_AINTC_IRQ_ENT_REG0	0x18
-#define DAVINCI_AINTC_IRQ_ENT_REG1	0x1c
-#define DAVINCI_AINTC_IRQ_INCTL_REG	0x20
-#define DAVINCI_AINTC_IRQ_EABASE_REG	0x24
-#define DAVINCI_AINTC_IRQ_INTPRI0_REG	0x30
-#define DAVINCI_AINTC_IRQ_INTPRI7_REG	0x4c
-
-static void __iomem *davinci_aintc_base;
-static struct irq_domain *davinci_aintc_irq_domain;
-
-static inline void davinci_aintc_writel(unsigned long value, int offset)
-{
-	writel_relaxed(value, davinci_aintc_base + offset);
-}
-
-static inline unsigned long davinci_aintc_readl(int offset)
-{
-	return readl_relaxed(davinci_aintc_base + offset);
-}
-
-static __init void
-davinci_aintc_setup_gc(void __iomem *base,
-		       unsigned int irq_start, unsigned int num)
-{
-	struct irq_chip_generic *gc;
-	struct irq_chip_type *ct;
-
-	gc = irq_get_domain_generic_chip(davinci_aintc_irq_domain, irq_start);
-	gc->reg_base = base;
-	gc->irq_base = irq_start;
-
-	ct = gc->chip_types;
-	ct->chip.irq_ack = irq_gc_ack_set_bit;
-	ct->chip.irq_mask = irq_gc_mask_clr_bit;
-	ct->chip.irq_unmask = irq_gc_mask_set_bit;
-
-	ct->regs.ack = DAVINCI_AINTC_IRQ_REG0;
-	ct->regs.mask = DAVINCI_AINTC_IRQ_ENT_REG0;
-	irq_setup_generic_chip(gc, IRQ_MSK(num), IRQ_GC_INIT_MASK_CACHE,
-			       IRQ_NOREQUEST | IRQ_NOPROBE, 0);
-}
-
-static asmlinkage void __exception_irq_entry
-davinci_aintc_handle_irq(struct pt_regs *regs)
-{
-	int irqnr = davinci_aintc_readl(DAVINCI_AINTC_IRQ_IRQENTRY);
-
-	/*
-	 * Use the formula for entry vector index generation from section
-	 * 8.3.3 of the manual.
-	 */
-	irqnr >>= 2;
-	irqnr -= 1;
-
-	generic_handle_domain_irq(davinci_aintc_irq_domain, irqnr);
-}
-
-/* ARM Interrupt Controller Initialization */
-void __init davinci_aintc_init(const struct davinci_aintc_config *config)
-{
-	unsigned int irq_off, reg_off, prio, shift;
-	void __iomem *req;
-	int ret, irq_base;
-	const u8 *prios;
-
-	req = request_mem_region(config->reg.start,
-				 resource_size(&config->reg),
-				 "davinci-cp-intc");
-	if (!req) {
-		pr_err("%s: register range busy\n", __func__);
-		return;
-	}
-
-	davinci_aintc_base = ioremap(config->reg.start,
-				     resource_size(&config->reg));
-	if (!davinci_aintc_base) {
-		pr_err("%s: unable to ioremap register range\n", __func__);
-		return;
-	}
-
-	/* Clear all interrupt requests */
-	davinci_aintc_writel(~0x0, DAVINCI_AINTC_FIQ_REG0);
-	davinci_aintc_writel(~0x0, DAVINCI_AINTC_FIQ_REG1);
-	davinci_aintc_writel(~0x0, DAVINCI_AINTC_IRQ_REG0);
-	davinci_aintc_writel(~0x0, DAVINCI_AINTC_IRQ_REG1);
-
-	/* Disable all interrupts */
-	davinci_aintc_writel(0x0, DAVINCI_AINTC_IRQ_ENT_REG0);
-	davinci_aintc_writel(0x0, DAVINCI_AINTC_IRQ_ENT_REG1);
-
-	/* Interrupts disabled immediately, IRQ entry reflects all */
-	davinci_aintc_writel(0x0, DAVINCI_AINTC_IRQ_INCTL_REG);
-
-	/* we don't use the hardware vector table, just its entry addresses */
-	davinci_aintc_writel(0, DAVINCI_AINTC_IRQ_EABASE_REG);
-
-	/* Clear all interrupt requests */
-	davinci_aintc_writel(~0x0, DAVINCI_AINTC_FIQ_REG0);
-	davinci_aintc_writel(~0x0, DAVINCI_AINTC_FIQ_REG1);
-	davinci_aintc_writel(~0x0, DAVINCI_AINTC_IRQ_REG0);
-	davinci_aintc_writel(~0x0, DAVINCI_AINTC_IRQ_REG1);
-
-	prios = config->prios;
-	for (reg_off = DAVINCI_AINTC_IRQ_INTPRI0_REG;
-	     reg_off <= DAVINCI_AINTC_IRQ_INTPRI7_REG; reg_off += 4) {
-		for (shift = 0, prio = 0; shift < 32; shift += 4, prios++)
-			prio |= (*prios & 0x07) << shift;
-		davinci_aintc_writel(prio, reg_off);
-	}
-
-	irq_base = irq_alloc_descs(-1, 0, config->num_irqs, 0);
-	if (irq_base < 0) {
-		pr_err("%s: unable to allocate interrupt descriptors: %d\n",
-		       __func__, irq_base);
-		return;
-	}
-
-	davinci_aintc_irq_domain = irq_domain_add_legacy(NULL,
-						config->num_irqs, irq_base, 0,
-						&irq_domain_simple_ops, NULL);
-	if (!davinci_aintc_irq_domain) {
-		pr_err("%s: unable to create interrupt domain\n", __func__);
-		return;
-	}
-
-	ret = irq_alloc_domain_generic_chips(davinci_aintc_irq_domain, 32, 1,
-					     "AINTC", handle_edge_irq,
-					     IRQ_NOREQUEST | IRQ_NOPROBE, 0, 0);
-	if (ret) {
-		pr_err("%s: unable to allocate generic irq chips for domain\n",
-		       __func__);
-		return;
-	}
-
-	for (irq_off = 0, reg_off = 0;
-	     irq_off < config->num_irqs;
-	     irq_off += 32, reg_off += 0x04)
-		davinci_aintc_setup_gc(davinci_aintc_base + reg_off,
-				       irq_base + irq_off, 32);
-
-	set_handle_irq(davinci_aintc_handle_irq);
-}