ARM: s3c: move into a common directory

s3c24xx and s3c64xx have a lot in common, but are split across three
separate directories, which makes the interaction of the header files
more complicated than necessary.

Move all three directories into a new mach-s3c, with a minimal
set of changes to each file.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[krzk: Rebase, add s3c24xx and s3c64xx suffix to several files, add SPDX
       headers to new files, remove plat-samsung from MAINTAINERS]
Co-developed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
https://lore.kernel.org/r/20200806182059.2431-39-krzk@kernel.org

1 files changed, 0 insertions, 165 deletions

diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c
deleted file mode 100644
index ff3fa0017494..000000000000
--- a/arch/arm/mach-s3c24xx/mach-vstms.c
+++ /dev/null
@@ -1,165 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-//
-// (C) 2006 Thomas Gleixner <tglx@linutronix.de>
-//
-// Derived from mach-smdk2413.c - (C) 2006 Simtec Electronics
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/rawnand.h>
-#include <linux/mtd/nand_ecc.h>
-#include <linux/mtd/partitions.h>
-#include <linux/memblock.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/setup.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <mach/regs-gpio.h>
-#include <mach/gpio-samsung.h>
-#include <plat/gpio-cfg.h>
-
-#include <linux/platform_data/fb-s3c2410.h>
-
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <linux/platform_data/mtd-nand-s3c2410.h>
-
-#include <plat/devs.h>
-#include <plat/cpu.h>
-
-#include "common.h"
-
-static struct map_desc vstms_iodesc[] __initdata = {
-};
-
-static struct s3c2410_uartcfg vstms_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport	     = 0,
-		.flags	     = 0,
-		.ucon	     = 0x3c5,
-		.ulcon	     = 0x03,
-		.ufcon	     = 0x51,
-	},
-	[1] = {
-		.hwport	     = 1,
-		.flags	     = 0,
-		.ucon	     = 0x3c5,
-		.ulcon	     = 0x03,
-		.ufcon	     = 0x51,
-	},
-	[2] = {
-		.hwport	     = 2,
-		.flags	     = 0,
-		.ucon	     = 0x3c5,
-		.ulcon	     = 0x03,
-		.ufcon	     = 0x51,
-	}
-};
-
-static struct mtd_partition __initdata vstms_nand_part[] = {
-	[0] = {
-		.name	= "Boot Agent",
-		.size	= 0x7C000,
-		.offset	= 0,
-	},
-	[1] = {
-		.name	= "UBoot Config",
-		.offset = 0x7C000,
-		.size	= 0x4000,
-	},
-	[2] = {
-		.name	= "Kernel",
-		.offset = 0x80000,
-		.size	= 0x200000,
-	},
-	[3] = {
-		.name	= "RFS",
-		.offset	= 0x280000,
-		.size	= 0x3d80000,
-	},
-};
-
-static struct s3c2410_nand_set __initdata vstms_nand_sets[] = {
-	[0] = {
-		.name		= "NAND",
-		.nr_chips	= 1,
-		.nr_partitions	= ARRAY_SIZE(vstms_nand_part),
-		.partitions	= vstms_nand_part,
-	},
-};
-
-/* choose a set of timings which should suit most 512Mbit
- * chips and beyond.
-*/
-
-static struct s3c2410_platform_nand __initdata vstms_nand_info = {
-	.tacls		= 20,
-	.twrph0		= 60,
-	.twrph1		= 20,
-	.nr_sets	= ARRAY_SIZE(vstms_nand_sets),
-	.sets		= vstms_nand_sets,
-	.ecc_mode       = NAND_ECC_SOFT,
-};
-
-static struct platform_device *vstms_devices[] __initdata = {
-	&s3c_device_ohci,
-	&s3c_device_wdt,
-	&s3c_device_i2c0,
-	&s3c_device_iis,
-	&s3c_device_rtc,
-	&s3c_device_nand,
-	&s3c2412_device_dma,
-};
-
-static void __init vstms_fixup(struct tag *tags, char **cmdline)
-{
-	if (tags != phys_to_virt(S3C2410_SDRAM_PA + 0x100)) {
-		memblock_add(0x30000000, SZ_64M);
-	}
-}
-
-static void __init vstms_map_io(void)
-{
-	s3c24xx_init_io(vstms_iodesc, ARRAY_SIZE(vstms_iodesc));
-	s3c24xx_init_uarts(vstms_uartcfgs, ARRAY_SIZE(vstms_uartcfgs));
-	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init vstms_init_time(void)
-{
-	s3c2412_init_clocks(12000000);
-	samsung_timer_init();
-}
-
-static void __init vstms_init(void)
-{
-	s3c_i2c0_set_platdata(NULL);
-	s3c_nand_set_platdata(&vstms_nand_info);
-	/* Configure the I2S pins (GPE0...GPE4) in correct mode */
-	s3c_gpio_cfgall_range(S3C2410_GPE(0), 5, S3C_GPIO_SFN(2),
-			      S3C_GPIO_PULL_NONE);
-	platform_add_devices(vstms_devices, ARRAY_SIZE(vstms_devices));
-}
-
-MACHINE_START(VSTMS, "VSTMS")
-	.atag_offset	= 0x100,
-
-	.fixup		= vstms_fixup,
-	.init_irq	= s3c2412_init_irq,
-	.init_machine	= vstms_init,
-	.map_io		= vstms_map_io,
-	.init_time	= vstms_init_time,
-MACHINE_END