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, 189 deletions

diff --git a/arch/arm/mach-s3c24xx/mach-smdk2440.c b/arch/arm/mach-s3c24xx/mach-smdk2440.c
deleted file mode 100644
index a0116cff6e4e..000000000000
--- a/arch/arm/mach-s3c24xx/mach-smdk2440.c
+++ /dev/null
@@ -1,189 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// linux/arch/arm/mach-s3c2440/mach-smdk2440.c
-//
-// Copyright (c) 2004-2005 Simtec Electronics
-//	Ben Dooks <ben@simtec.co.uk>
-//
-// http://www.fluff.org/ben/smdk2440/
-//
-// Thanks to Dimity Andric and TomTom for the loan of an SMDK2440.
-
-#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 <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.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 <plat/devs.h>
-#include <plat/cpu.h>
-
-#include "common.h"
-#include "common-smdk.h"
-
-static struct map_desc smdk2440_iodesc[] __initdata = {
-	/* ISA IO Space map (memory space selected by A24) */
-
-	{
-		.virtual	= (u32)S3C24XX_VA_ISA_WORD,
-		.pfn		= __phys_to_pfn(S3C2410_CS2),
-		.length		= 0x10000,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (u32)S3C24XX_VA_ISA_WORD + 0x10000,
-		.pfn		= __phys_to_pfn(S3C2410_CS2 + (1<<24)),
-		.length		= SZ_4M,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (u32)S3C24XX_VA_ISA_BYTE,
-		.pfn		= __phys_to_pfn(S3C2410_CS2),
-		.length		= 0x10000,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (u32)S3C24XX_VA_ISA_BYTE + 0x10000,
-		.pfn		= __phys_to_pfn(S3C2410_CS2 + (1<<24)),
-		.length		= SZ_4M,
-		.type		= MT_DEVICE,
-	}
-};
-
-#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
-#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
-#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
-
-static struct s3c2410_uartcfg smdk2440_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport	     = 0,
-		.flags	     = 0,
-		.ucon	     = 0x3c5,
-		.ulcon	     = 0x03,
-		.ufcon	     = 0x51,
-	},
-	[1] = {
-		.hwport	     = 1,
-		.flags	     = 0,
-		.ucon	     = 0x3c5,
-		.ulcon	     = 0x03,
-		.ufcon	     = 0x51,
-	},
-	/* IR port */
-	[2] = {
-		.hwport	     = 2,
-		.flags	     = 0,
-		.ucon	     = 0x3c5,
-		.ulcon	     = 0x43,
-		.ufcon	     = 0x51,
-	}
-};
-
-/* LCD driver info */
-
-static struct s3c2410fb_display smdk2440_lcd_cfg __initdata = {
-
-	.lcdcon5	= S3C2410_LCDCON5_FRM565 |
-			  S3C2410_LCDCON5_INVVLINE |
-			  S3C2410_LCDCON5_INVVFRAME |
-			  S3C2410_LCDCON5_PWREN |
-			  S3C2410_LCDCON5_HWSWP,
-
-	.type		= S3C2410_LCDCON1_TFT,
-
-	.width		= 240,
-	.height		= 320,
-
-	.pixclock	= 166667, /* HCLK 60 MHz, divisor 10 */
-	.xres		= 240,
-	.yres		= 320,
-	.bpp		= 16,
-	.left_margin	= 20,
-	.right_margin	= 8,
-	.hsync_len	= 4,
-	.upper_margin	= 8,
-	.lower_margin	= 7,
-	.vsync_len	= 4,
-};
-
-static struct s3c2410fb_mach_info smdk2440_fb_info __initdata = {
-	.displays	= &smdk2440_lcd_cfg,
-	.num_displays	= 1,
-	.default_display = 0,
-
-#if 0
-	/* currently setup by downloader */
-	.gpccon		= 0xaa940659,
-	.gpccon_mask	= 0xffffffff,
-	.gpcup		= 0x0000ffff,
-	.gpcup_mask	= 0xffffffff,
-	.gpdcon		= 0xaa84aaa0,
-	.gpdcon_mask	= 0xffffffff,
-	.gpdup		= 0x0000faff,
-	.gpdup_mask	= 0xffffffff,
-
-	.gpccon_reg	= S3C2410_GPCCON,
-	.gpcup_reg	= S3C2410_GPCUP,
-	.gpdcon_reg	= S3C2410_GPDCON,
-	.gpdup_reg	= S3C2410_GPDUP,
-#endif
-
-	.lpcsel		= ((0xCE6) & ~7) | 1<<4,
-};
-
-static struct platform_device *smdk2440_devices[] __initdata = {
-	&s3c_device_ohci,
-	&s3c_device_lcd,
-	&s3c_device_wdt,
-	&s3c_device_i2c0,
-	&s3c_device_iis,
-};
-
-static void __init smdk2440_map_io(void)
-{
-	s3c24xx_init_io(smdk2440_iodesc, ARRAY_SIZE(smdk2440_iodesc));
-	s3c24xx_init_uarts(smdk2440_uartcfgs, ARRAY_SIZE(smdk2440_uartcfgs));
-	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init smdk2440_init_time(void)
-{
-	s3c2440_init_clocks(16934400);
-	samsung_timer_init();
-}
-
-static void __init smdk2440_machine_init(void)
-{
-	s3c24xx_fb_set_platdata(&smdk2440_fb_info);
-	s3c_i2c0_set_platdata(NULL);
-	/* 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(smdk2440_devices, ARRAY_SIZE(smdk2440_devices));
-	smdk_machine_init();
-}
-
-MACHINE_START(S3C2440, "SMDK2440")
-	/* Maintainer: Ben Dooks <ben-linux@fluff.org> */
-	.atag_offset	= 0x100,
-
-	.init_irq	= s3c2440_init_irq,
-	.map_io		= smdk2440_map_io,
-	.init_machine	= smdk2440_machine_init,
-	.init_time	= smdk2440_init_time,
-MACHINE_END