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Diffstat (limited to 'arch/arm/mach-s3c/mach-vr1000.c')
-rw-r--r--arch/arm/mach-s3c/mach-vr1000.c364
1 files changed, 0 insertions, 364 deletions
diff --git a/arch/arm/mach-s3c/mach-vr1000.c b/arch/arm/mach-s3c/mach-vr1000.c
deleted file mode 100644
index c85033e6ef8f..000000000000
--- a/arch/arm/mach-s3c/mach-vr1000.c
+++ /dev/null
@@ -1,364 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-//
-// Copyright (c) 2003-2008 Simtec Electronics
-// Ben Dooks <ben@simtec.co.uk>
-//
-// Machine support for Thorcom VR1000 board. Designed for Thorcom by
-// Simtec Electronics, http://www.simtec.co.uk/
-
-#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/gpio.h>
-#include <linux/gpio/machine.h>
-#include <linux/dm9000.h>
-#include <linux/i2c.h>
-
-#include <linux/serial.h>
-#include <linux/tty.h>
-#include <linux/serial_8250.h>
-#include <linux/serial_reg.h>
-#include <linux/serial_s3c.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 <linux/platform_data/leds-s3c24xx.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <linux/platform_data/asoc-s3c24xx_simtec.h>
-
-#include "regs-gpio.h"
-#include "gpio-samsung.h"
-#include "gpio-cfg.h"
-
-#include "cpu.h"
-#include "devs.h"
-
-#include "bast.h"
-#include "s3c24xx.h"
-#include "simtec.h"
-#include "vr1000.h"
-
-/* macros for virtual address mods for the io space entries */
-#define VA_C5(item) ((unsigned long)(item) + BAST_VAM_CS5)
-#define VA_C4(item) ((unsigned long)(item) + BAST_VAM_CS4)
-#define VA_C3(item) ((unsigned long)(item) + BAST_VAM_CS3)
-#define VA_C2(item) ((unsigned long)(item) + BAST_VAM_CS2)
-
-/* macros to modify the physical addresses for io space */
-
-#define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2))
-#define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3))
-#define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4))
-#define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5))
-
-static struct map_desc vr1000_iodesc[] __initdata = {
- /* ISA IO areas */
- {
- .virtual = (u32)S3C24XX_VA_ISA_BYTE,
- .pfn = PA_CS2(BAST_PA_ISAIO),
- .length = SZ_16M,
- .type = MT_DEVICE,
- },
-
- /* CPLD control registers, and external interrupt controls */
- {
- .virtual = (u32)VR1000_VA_CTRL1,
- .pfn = __phys_to_pfn(VR1000_PA_CTRL1),
- .length = SZ_1M,
- .type = MT_DEVICE,
- }, {
- .virtual = (u32)VR1000_VA_CTRL2,
- .pfn = __phys_to_pfn(VR1000_PA_CTRL2),
- .length = SZ_1M,
- .type = MT_DEVICE,
- }, {
- .virtual = (u32)VR1000_VA_CTRL3,
- .pfn = __phys_to_pfn(VR1000_PA_CTRL3),
- .length = SZ_1M,
- .type = MT_DEVICE,
- }, {
- .virtual = (u32)VR1000_VA_CTRL4,
- .pfn = __phys_to_pfn(VR1000_PA_CTRL4),
- .length = SZ_1M,
- .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 vr1000_uartcfgs[] __initdata = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = UCON,
- .ulcon = ULCON,
- .ufcon = UFCON,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = UCON,
- .ulcon = ULCON,
- .ufcon = UFCON,
- },
- /* port 2 is not actually used */
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = UCON,
- .ulcon = ULCON,
- .ufcon = UFCON,
- }
-};
-
-/* definitions for the vr1000 extra 16550 serial ports */
-
-#define VR1000_BAUDBASE (3692307)
-
-#define VR1000_SERIAL_MAPBASE(x) (VR1000_PA_SERIAL + 0x80 + ((x) << 5))
-
-static struct plat_serial8250_port serial_platform_data[] = {
- [0] = {
- .mapbase = VR1000_SERIAL_MAPBASE(0),
- .irq = VR1000_IRQ_SERIAL + 0,
- .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
- .iotype = UPIO_MEM,
- .regshift = 0,
- .uartclk = VR1000_BAUDBASE,
- },
- [1] = {
- .mapbase = VR1000_SERIAL_MAPBASE(1),
- .irq = VR1000_IRQ_SERIAL + 1,
- .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
- .iotype = UPIO_MEM,
- .regshift = 0,
- .uartclk = VR1000_BAUDBASE,
- },
- [2] = {
- .mapbase = VR1000_SERIAL_MAPBASE(2),
- .irq = VR1000_IRQ_SERIAL + 2,
- .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
- .iotype = UPIO_MEM,
- .regshift = 0,
- .uartclk = VR1000_BAUDBASE,
- },
- [3] = {
- .mapbase = VR1000_SERIAL_MAPBASE(3),
- .irq = VR1000_IRQ_SERIAL + 3,
- .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
- .iotype = UPIO_MEM,
- .regshift = 0,
- .uartclk = VR1000_BAUDBASE,
- },
- { },
-};
-
-static struct platform_device serial_device = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = serial_platform_data,
- },
-};
-
-/* DM9000 ethernet devices */
-
-static struct resource vr1000_dm9k0_resource[] = {
- [0] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000, 4),
- [1] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0x40, 0x40),
- [2] = DEFINE_RES_NAMED(VR1000_IRQ_DM9000A, 1, NULL, IORESOURCE_IRQ \
- | IORESOURCE_IRQ_HIGHLEVEL),
-};
-
-static struct resource vr1000_dm9k1_resource[] = {
- [0] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0x80, 4),
- [1] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0xC0, 0x40),
- [2] = DEFINE_RES_NAMED(VR1000_IRQ_DM9000N, 1, NULL, IORESOURCE_IRQ \
- | IORESOURCE_IRQ_HIGHLEVEL),
-};
-
-/* for the moment we limit ourselves to 16bit IO until some
- * better IO routines can be written and tested
-*/
-
-static struct dm9000_plat_data vr1000_dm9k_platdata = {
- .flags = DM9000_PLATF_16BITONLY,
-};
-
-static struct platform_device vr1000_dm9k0 = {
- .name = "dm9000",
- .id = 0,
- .num_resources = ARRAY_SIZE(vr1000_dm9k0_resource),
- .resource = vr1000_dm9k0_resource,
- .dev = {
- .platform_data = &vr1000_dm9k_platdata,
- }
-};
-
-static struct platform_device vr1000_dm9k1 = {
- .name = "dm9000",
- .id = 1,
- .num_resources = ARRAY_SIZE(vr1000_dm9k1_resource),
- .resource = vr1000_dm9k1_resource,
- .dev = {
- .platform_data = &vr1000_dm9k_platdata,
- }
-};
-
-/* LEDS */
-
-static struct gpiod_lookup_table vr1000_led1_gpio_table = {
- .dev_id = "s3c24xx_led.1",
- .table = {
- GPIO_LOOKUP("GPB", 0, NULL, GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static struct gpiod_lookup_table vr1000_led2_gpio_table = {
- .dev_id = "s3c24xx_led.2",
- .table = {
- GPIO_LOOKUP("GPB", 1, NULL, GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static struct gpiod_lookup_table vr1000_led3_gpio_table = {
- .dev_id = "s3c24xx_led.3",
- .table = {
- GPIO_LOOKUP("GPB", 2, NULL, GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static struct s3c24xx_led_platdata vr1000_led1_pdata = {
- .name = "led1",
- .def_trigger = "",
-};
-
-static struct s3c24xx_led_platdata vr1000_led2_pdata = {
- .name = "led2",
- .def_trigger = "",
-};
-
-static struct s3c24xx_led_platdata vr1000_led3_pdata = {
- .name = "led3",
- .def_trigger = "",
-};
-
-static struct platform_device vr1000_led1 = {
- .name = "s3c24xx_led",
- .id = 1,
- .dev = {
- .platform_data = &vr1000_led1_pdata,
- },
-};
-
-static struct platform_device vr1000_led2 = {
- .name = "s3c24xx_led",
- .id = 2,
- .dev = {
- .platform_data = &vr1000_led2_pdata,
- },
-};
-
-static struct platform_device vr1000_led3 = {
- .name = "s3c24xx_led",
- .id = 3,
- .dev = {
- .platform_data = &vr1000_led3_pdata,
- },
-};
-
-/* I2C devices. */
-
-static struct i2c_board_info vr1000_i2c_devs[] __initdata = {
- {
- I2C_BOARD_INFO("tlv320aic23", 0x1a),
- }, {
- I2C_BOARD_INFO("tmp101", 0x48),
- }, {
- I2C_BOARD_INFO("m41st87", 0x68),
- },
-};
-
-/* devices for this board */
-
-static struct platform_device *vr1000_devices[] __initdata = {
- &s3c2410_device_dclk,
- &s3c_device_ohci,
- &s3c_device_lcd,
- &s3c_device_wdt,
- &s3c_device_i2c0,
- &s3c_device_adc,
- &serial_device,
- &vr1000_dm9k0,
- &vr1000_dm9k1,
- &vr1000_led1,
- &vr1000_led2,
- &vr1000_led3,
-};
-
-static void vr1000_power_off(void)
-{
- gpio_direction_output(S3C2410_GPB(9), 1);
-}
-
-static void __init vr1000_map_io(void)
-{
- pm_power_off = vr1000_power_off;
-
- s3c24xx_init_io(vr1000_iodesc, ARRAY_SIZE(vr1000_iodesc));
- s3c24xx_init_uarts(vr1000_uartcfgs, ARRAY_SIZE(vr1000_uartcfgs));
- s3c24xx_set_timer_source(S3C24XX_PWM3, S3C24XX_PWM4);
-}
-
-static void __init vr1000_init_time(void)
-{
- s3c2410_init_clocks(12000000);
- s3c24xx_timer_init();
-}
-
-static void __init vr1000_init(void)
-{
- s3c_i2c0_set_platdata(NULL);
-
- /* Disable pull-up on LED lines and register GPIO lookups */
- s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE);
- s3c_gpio_setpull(S3C2410_GPB(1), S3C_GPIO_PULL_NONE);
- s3c_gpio_setpull(S3C2410_GPB(2), S3C_GPIO_PULL_NONE);
- gpiod_add_lookup_table(&vr1000_led1_gpio_table);
- gpiod_add_lookup_table(&vr1000_led2_gpio_table);
- gpiod_add_lookup_table(&vr1000_led3_gpio_table);
-
- platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices));
-
- i2c_register_board_info(0, vr1000_i2c_devs,
- ARRAY_SIZE(vr1000_i2c_devs));
-
- nor_simtec_init();
- simtec_audio_add(NULL, true, NULL);
-
- WARN_ON(gpio_request(S3C2410_GPB(9), "power off"));
-}
-
-MACHINE_START(VR1000, "Thorcom-VR1000")
- /* Maintainer: Ben Dooks <ben@simtec.co.uk> */
- .atag_offset = 0x100,
- .nr_irqs = NR_IRQS_S3C2410,
- .map_io = vr1000_map_io,
- .init_machine = vr1000_init,
- .init_irq = s3c2410_init_irq,
- .init_time = vr1000_init_time,
-MACHINE_END
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.