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linux/arch/arm/mach-sa1100/hackkit.c
Mike Rapoport 65fddcfca8 mm: reorder includes after introduction of linux/pgtable.h 
The replacement of <asm/pgrable.h> with <linux/pgtable.h> made the include
of the latter in the middle of asm includes.  Fix this up with the aid of
the below script and manual adjustments here and there.

	import sys
	import re

	if len(sys.argv) is not 3:
	    print "USAGE: %s <file> <header>" % (sys.argv[0])
	    sys.exit(1)

	hdr_to_move="#include <linux/%s>" % sys.argv[2]
	moved = False
	in_hdrs = False

	with open(sys.argv[1], "r") as f:
	    lines = f.readlines()
	    for _line in lines:
		line = _line.rstrip('
')
		if line == hdr_to_move:
		    continue
		if line.startswith("#include <linux/"):
		    in_hdrs = True
		elif not moved and in_hdrs:
		    moved = True
		    print hdr_to_move
		print line

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Cain <bcain@codeaurora.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Cc: Guan Xuetao <gxt@pku.edu.cn>
Cc: Guo Ren <guoren@kernel.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: Mark Salter <msalter@redhat.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Nick Hu <nickhu@andestech.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rich Felker <dalias@libc.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Link: http://lkml.kernel.org/r/20200514170327.31389-4-rppt@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-06-09 09:39:13 -07:00

185 lines
4.2 KiB
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// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/mach-sa1100/hackkit.c
*
* Copyright (C) 2002 Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
*
* This file contains all HackKit tweaks. Based on original work from
* Nicolas Pitre's assabet fixes
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/cpufreq.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/serial_core.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/tty.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <linux/platform_device.h>
#include <linux/pgtable.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/page.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
#include "generic.h"
/**********************************************************************
* prototypes
*/
/* init funcs */
static void __init hackkit_map_io(void);
static void hackkit_uart_pm(struct uart_port *port, u_int state, u_int oldstate);
/**********************************************************************
* global data
*/
/**********************************************************************
* static data
*/
static struct map_desc hackkit_io_desc[] __initdata = {
{ /* Flash bank 0 */
.virtual = 0xe8000000,
.pfn = __phys_to_pfn(0x00000000),
.length = 0x01000000,
.type = MT_DEVICE
},
};
static struct sa1100_port_fns hackkit_port_fns __initdata = {
.pm = hackkit_uart_pm,
};
/**********************************************************************
* Static functions
*/
static void __init hackkit_map_io(void)
{
sa1100_map_io();
iotable_init(hackkit_io_desc, ARRAY_SIZE(hackkit_io_desc));
sa1100_register_uart_fns(&hackkit_port_fns);
sa1100_register_uart(0, 1); /* com port */
sa1100_register_uart(1, 2);
sa1100_register_uart(2, 3); /* radio module */
Ser1SDCR0 |= SDCR0_SUS;
}
/**
* hackkit_uart_pm - powermgmt callback function for system 3 UART
* @port: uart port structure
* @state: pm state
* @oldstate: old pm state
*
*/
static void hackkit_uart_pm(struct uart_port *port, u_int state, u_int oldstate)
{
/* TODO: switch on/off uart in powersave mode */
}
static struct mtd_partition hackkit_partitions[] = {
{
.name = "BLOB",
.size = 0x00040000,
.offset = 0x00000000,
.mask_flags = MTD_WRITEABLE, /* force read-only */
}, {
.name = "config",
.size = 0x00040000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "kernel",
.size = 0x00100000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "initrd",
.size = 0x00180000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "rootfs",
.size = 0x700000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "data",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
};
static struct flash_platform_data hackkit_flash_data = {
.map_name = "cfi_probe",
.parts = hackkit_partitions,
.nr_parts = ARRAY_SIZE(hackkit_partitions),
};
static struct resource hackkit_flash_resource =
DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M);
/* LEDs */
struct gpio_led hackkit_gpio_leds[] = {
{
.name = "hackkit:red",
.default_trigger = "cpu0",
.gpio = 22,
},
{
.name = "hackkit:green",
.default_trigger = "heartbeat",
.gpio = 23,
},
};
static struct gpio_led_platform_data hackkit_gpio_led_info = {
.leds = hackkit_gpio_leds,
.num_leds = ARRAY_SIZE(hackkit_gpio_leds),
};
static struct platform_device hackkit_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &hackkit_gpio_led_info,
}
};
static void __init hackkit_init(void)
{
sa11x0_register_mtd(&hackkit_flash_data, &hackkit_flash_resource, 1);
platform_device_register(&hackkit_leds);
}
/**********************************************************************
* Exported Functions
*/
MACHINE_START(HACKKIT, "HackKit Cpu Board")
.atag_offset = 0x100,
.map_io = hackkit_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_time = sa1100_timer_init,
.init_machine = hackkit_init,
.init_late = sa11x0_init_late,
.restart = sa11x0_restart,
MACHINE_END
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