+++ /dev/null
-/*
- * linux/arch/arm/mach-clps711x/autcpu12.c
- *
- * (c) 2001 Thomas Gleixner, autronix automation <gleixner@autronix.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/plat-ram.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/nand-gpio.h>
-#include <linux/platform_device.h>
-#include <linux/gpio/driver.h>
-
-#include <mach/hardware.h>
-#include <asm/sizes.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices.h"
-
-/* NOR flash */
-#define AUTCPU12_FLASH_BASE (CS0_PHYS_BASE)
-
-/* Board specific hardware definitions */
-#define AUTCPU12_CHAR_LCD_BASE (CS1_PHYS_BASE + 0x00000000)
-#define AUTCPU12_CSAUX1_BASE (CS1_PHYS_BASE + 0x04000000)
-#define AUTCPU12_CAN_BASE (CS1_PHYS_BASE + 0x08000000)
-#define AUTCPU12_TOUCH_BASE (CS1_PHYS_BASE + 0x0a000000)
-#define AUTCPU12_IO_BASE (CS1_PHYS_BASE + 0x0c000000)
-#define AUTCPU12_LPT_BASE (CS1_PHYS_BASE + 0x0e000000)
-
-/* NVRAM */
-#define AUTCPU12_NVRAM_BASE (CS1_PHYS_BASE + 0x02000000)
-
-/* SmartMedia flash */
-#define AUTCPU12_SMC_BASE (CS1_PHYS_BASE + 0x06000000)
-#define AUTCPU12_SMC_SEL_BASE (AUTCPU12_SMC_BASE + 0x10)
-
-/* Ethernet */
-#define AUTCPU12_CS8900_BASE (CS2_PHYS_BASE + 0x300)
-#define AUTCPU12_CS8900_IRQ (IRQ_EINT3)
-
-/* NAND flash */
-#define AUTCPU12_MMGPIO_BASE (CLPS711X_NR_GPIO)
-#define AUTCPU12_SMC_NCE (AUTCPU12_MMGPIO_BASE + 0) /* Bit 0 */
-#define AUTCPU12_SMC_RDY CLPS711X_GPIO(1, 2)
-#define AUTCPU12_SMC_ALE CLPS711X_GPIO(1, 3)
-#define AUTCPU12_SMC_CLE CLPS711X_GPIO(1, 4)
-
-/* LCD contrast digital potentiometer */
-#define AUTCPU12_DPOT_CS CLPS711X_GPIO(4, 0)
-#define AUTCPU12_DPOT_CLK CLPS711X_GPIO(4, 1)
-#define AUTCPU12_DPOT_UD CLPS711X_GPIO(4, 2)
-
-static struct resource autcpu12_cs8900_resource[] __initdata = {
- DEFINE_RES_MEM(AUTCPU12_CS8900_BASE, SZ_1K),
- DEFINE_RES_IRQ(AUTCPU12_CS8900_IRQ),
-};
-
-static struct resource autcpu12_nand_resource[] __initdata = {
- DEFINE_RES_MEM(AUTCPU12_SMC_BASE, SZ_16),
-};
-
-static struct mtd_partition autcpu12_nand_parts[] __initdata = {
- {
- .name = "Flash partition 1",
- .offset = 0,
- .size = SZ_8M,
- },
- {
- .name = "Flash partition 2",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static void __init autcpu12_adjust_parts(struct gpio_nand_platdata *pdata,
- size_t sz)
-{
- switch (sz) {
- case SZ_16M:
- case SZ_32M:
- break;
- case SZ_64M:
- case SZ_128M:
- pdata->parts[0].size = SZ_16M;
- break;
- default:
- pr_warn("Unsupported SmartMedia device size %u\n", sz);
- break;
- }
-}
-
-static struct gpio_nand_platdata autcpu12_nand_pdata __initdata = {
- .gpio_rdy = AUTCPU12_SMC_RDY,
- .gpio_nce = AUTCPU12_SMC_NCE,
- .gpio_ale = AUTCPU12_SMC_ALE,
- .gpio_cle = AUTCPU12_SMC_CLE,
- .gpio_nwp = -1,
- .chip_delay = 20,
- .parts = autcpu12_nand_parts,
- .num_parts = ARRAY_SIZE(autcpu12_nand_parts),
- .adjust_parts = autcpu12_adjust_parts,
-};
-
-static struct platform_device autcpu12_nand_pdev __initdata = {
- .name = "gpio-nand",
- .id = -1,
- .resource = autcpu12_nand_resource,
- .num_resources = ARRAY_SIZE(autcpu12_nand_resource),
- .dev = {
- .platform_data = &autcpu12_nand_pdata,
- },
-};
-
-static struct resource autcpu12_mmgpio_resource[] __initdata = {
- DEFINE_RES_MEM_NAMED(AUTCPU12_SMC_SEL_BASE, SZ_1, "dat"),
-};
-
-static struct bgpio_pdata autcpu12_mmgpio_pdata __initdata = {
- .base = AUTCPU12_MMGPIO_BASE,
- .ngpio = 8,
-};
-
-static struct platform_device autcpu12_mmgpio_pdev __initdata = {
- .name = "basic-mmio-gpio",
- .id = -1,
- .resource = autcpu12_mmgpio_resource,
- .num_resources = ARRAY_SIZE(autcpu12_mmgpio_resource),
- .dev = {
- .platform_data = &autcpu12_mmgpio_pdata,
- },
-};
-
-static const struct gpio const autcpu12_gpios[] __initconst = {
- { AUTCPU12_DPOT_CS, GPIOF_OUT_INIT_HIGH, "DPOT CS" },
- { AUTCPU12_DPOT_CLK, GPIOF_OUT_INIT_LOW, "DPOT CLK" },
- { AUTCPU12_DPOT_UD, GPIOF_OUT_INIT_LOW, "DPOT UD" },
-};
-
-static struct mtd_partition autcpu12_flash_partitions[] = {
- {
- .name = "NOR.0",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct physmap_flash_data autcpu12_flash_pdata = {
- .width = 4,
- .parts = autcpu12_flash_partitions,
- .nr_parts = ARRAY_SIZE(autcpu12_flash_partitions),
-};
-
-static struct resource autcpu12_flash_resources[] __initdata = {
- DEFINE_RES_MEM(AUTCPU12_FLASH_BASE, SZ_8M),
-};
-
-static struct platform_device autcpu12_flash_pdev __initdata = {
- .name = "physmap-flash",
- .id = 0,
- .resource = autcpu12_flash_resources,
- .num_resources = ARRAY_SIZE(autcpu12_flash_resources),
- .dev = {
- .platform_data = &autcpu12_flash_pdata,
- },
-};
-
-static struct resource autcpu12_nvram_resource[] __initdata = {
- DEFINE_RES_MEM(AUTCPU12_NVRAM_BASE, 0),
-};
-
-static struct platdata_mtd_ram autcpu12_nvram_pdata = {
- .bankwidth = 4,
-};
-
-static struct platform_device autcpu12_nvram_pdev __initdata = {
- .name = "mtd-ram",
- .id = 0,
- .resource = autcpu12_nvram_resource,
- .num_resources = ARRAY_SIZE(autcpu12_nvram_resource),
- .dev = {
- .platform_data = &autcpu12_nvram_pdata,
- },
-};
-
-static void __init autcpu12_nvram_init(void)
-{
- void __iomem *nvram;
- unsigned int save[2];
- resource_size_t nvram_size = SZ_128K;
-
- /*
- * Check for 32K/128K
- * Read ofs 0K
- * Read ofs 64K
- * Write complement to ofs 64K
- * Read and check result on ofs 0K
- * Restore contents
- */
- nvram = ioremap(autcpu12_nvram_resource[0].start, SZ_128K);
- if (nvram) {
- save[0] = readl(nvram + 0);
- save[1] = readl(nvram + SZ_64K);
- writel(~save[0], nvram + SZ_64K);
- if (readl(nvram + 0) != save[0]) {
- writel(save[0], nvram + 0);
- nvram_size = SZ_32K;
- } else
- writel(save[1], nvram + SZ_64K);
- iounmap(nvram);
-
- autcpu12_nvram_resource[0].end =
- autcpu12_nvram_resource[0].start + nvram_size - 1;
- platform_device_register(&autcpu12_nvram_pdev);
- } else
- pr_err("Failed to remap NVRAM resource\n");
-}
-
-static void __init autcpu12_init(void)
-{
- clps711x_devices_init();
- platform_device_register(&autcpu12_flash_pdev);
- platform_device_register_simple("video-clps711x", 0, NULL, 0);
- platform_device_register_simple("cs89x0", 0, autcpu12_cs8900_resource,
- ARRAY_SIZE(autcpu12_cs8900_resource));
- platform_device_register(&autcpu12_mmgpio_pdev);
- autcpu12_nvram_init();
-}
-
-static void __init autcpu12_init_late(void)
-{
- gpio_request_array(autcpu12_gpios, ARRAY_SIZE(autcpu12_gpios));
- platform_device_register(&autcpu12_nand_pdev);
-}
-
-MACHINE_START(AUTCPU12, "autronix autcpu12")
- /* Maintainer: Thomas Gleixner */
- .atag_offset = 0x20000,
- .map_io = clps711x_map_io,
- .init_irq = clps711x_init_irq,
- .init_time = clps711x_timer_init,
- .init_machine = autcpu12_init,
- .init_late = autcpu12_init_late,
- .restart = clps711x_restart,
-MACHINE_END
-
+++ /dev/null
-/*
- * linux/arch/arm/mach-clps711x/cdb89712.c
- *
- * Copyright (C) 2000-2001 Deep Blue Solutions Ltd
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/plat-ram.h>
-#include <linux/mtd/partitions.h>
-
-#include <mach/hardware.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices.h"
-
-#define CDB89712_CS8900_BASE (CS2_PHYS_BASE + 0x300)
-#define CDB89712_CS8900_IRQ (IRQ_EINT3)
-
-static struct resource cdb89712_cs8900_resource[] __initdata = {
- DEFINE_RES_MEM(CDB89712_CS8900_BASE, SZ_1K),
- DEFINE_RES_IRQ(CDB89712_CS8900_IRQ),
-};
-
-static struct mtd_partition cdb89712_flash_partitions[] __initdata = {
- {
- .name = "Flash",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct physmap_flash_data cdb89712_flash_pdata __initdata = {
- .width = 4,
- .probe_type = "map_rom",
- .parts = cdb89712_flash_partitions,
- .nr_parts = ARRAY_SIZE(cdb89712_flash_partitions),
-};
-
-static struct resource cdb89712_flash_resources[] __initdata = {
- DEFINE_RES_MEM(CS0_PHYS_BASE, SZ_8M),
-};
-
-static struct platform_device cdb89712_flash_pdev __initdata = {
- .name = "physmap-flash",
- .id = 0,
- .resource = cdb89712_flash_resources,
- .num_resources = ARRAY_SIZE(cdb89712_flash_resources),
- .dev = {
- .platform_data = &cdb89712_flash_pdata,
- },
-};
-
-static struct mtd_partition cdb89712_bootrom_partitions[] __initdata = {
- {
- .name = "BootROM",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct physmap_flash_data cdb89712_bootrom_pdata __initdata = {
- .width = 4,
- .probe_type = "map_rom",
- .parts = cdb89712_bootrom_partitions,
- .nr_parts = ARRAY_SIZE(cdb89712_bootrom_partitions),
-};
-
-static struct resource cdb89712_bootrom_resources[] __initdata = {
- DEFINE_RES_NAMED(CS7_PHYS_BASE, SZ_128, "BOOTROM", IORESOURCE_MEM |
- IORESOURCE_READONLY),
-};
-
-static struct platform_device cdb89712_bootrom_pdev __initdata = {
- .name = "physmap-flash",
- .id = 1,
- .resource = cdb89712_bootrom_resources,
- .num_resources = ARRAY_SIZE(cdb89712_bootrom_resources),
- .dev = {
- .platform_data = &cdb89712_bootrom_pdata,
- },
-};
-
-static struct platdata_mtd_ram cdb89712_sram_pdata __initdata = {
- .bankwidth = 4,
-};
-
-static struct resource cdb89712_sram_resources[] __initdata = {
- DEFINE_RES_MEM(CLPS711X_SRAM_BASE, CLPS711X_SRAM_SIZE),
-};
-
-static struct platform_device cdb89712_sram_pdev __initdata = {
- .name = "mtd-ram",
- .id = 0,
- .resource = cdb89712_sram_resources,
- .num_resources = ARRAY_SIZE(cdb89712_sram_resources),
- .dev = {
- .platform_data = &cdb89712_sram_pdata,
- },
-};
-
-static void __init cdb89712_init(void)
-{
- clps711x_devices_init();
- platform_device_register(&cdb89712_flash_pdev);
- platform_device_register(&cdb89712_bootrom_pdev);
- platform_device_register(&cdb89712_sram_pdev);
- platform_device_register_simple("cs89x0", 0, cdb89712_cs8900_resource,
- ARRAY_SIZE(cdb89712_cs8900_resource));
-}
-
-MACHINE_START(CDB89712, "Cirrus-CDB89712")
- /* Maintainer: Ray Lehtiniemi */
- .atag_offset = 0x100,
- .map_io = clps711x_map_io,
- .init_irq = clps711x_init_irq,
- .init_time = clps711x_timer_init,
- .init_machine = cdb89712_init,
- .restart = clps711x_restart,
-MACHINE_END
+++ /dev/null
-/*
- * linux/arch/arm/mach-clps711x/clep7312.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/memblock.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "devices.h"
-
-static void __init
-fixup_clep7312(struct tag *tags, char **cmdline)
-{
- memblock_add(0xc0000000, 0x01000000);
-}
-
-MACHINE_START(CLEP7212, "Cirrus Logic 7212/7312")
- /* Maintainer: Nobody */
- .atag_offset = 0x0100,
- .fixup = fixup_clep7312,
- .map_io = clps711x_map_io,
- .init_irq = clps711x_init_irq,
- .init_time = clps711x_timer_init,
- .init_machine = clps711x_devices_init,
- .restart = clps711x_restart,
-MACHINE_END
+++ /dev/null
-/*
- * Copyright (C) 2000, 2001 Blue Mug, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/init.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/memblock.h>
-#include <linux/types.h>
-#include <linux/i2c-gpio.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/pwm.h>
-#include <linux/pwm_backlight.h>
-#include <linux/memblock.h>
-
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/setup.h>
-#include <asm/mach/map.h>
-#include <asm/mach/arch.h>
-#include <asm/mach-types.h>
-
-#include <video/platform_lcd.h>
-
-#include <mach/hardware.h>
-
-#include "common.h"
-#include "devices.h"
-
-#define VIDEORAM_SIZE SZ_128K
-
-#define EDB7211_LCD_DC_DC_EN CLPS711X_GPIO(3, 1)
-#define EDB7211_LCDEN CLPS711X_GPIO(3, 2)
-#define EDB7211_LCDBL CLPS711X_GPIO(3, 3)
-
-#define EDB7211_I2C_SDA CLPS711X_GPIO(3, 4)
-#define EDB7211_I2C_SCL CLPS711X_GPIO(3, 5)
-
-#define EDB7211_FLASH0_BASE (CS0_PHYS_BASE)
-#define EDB7211_FLASH1_BASE (CS1_PHYS_BASE)
-
-#define EDB7211_CS8900_BASE (CS2_PHYS_BASE + 0x300)
-#define EDB7211_CS8900_IRQ (IRQ_EINT3)
-
-/* The extra 8 lines of the keyboard matrix */
-#define EDB7211_EXTKBD_BASE (CS3_PHYS_BASE)
-
-static struct i2c_gpio_platform_data edb7211_i2c_pdata __initdata = {
- .sda_pin = EDB7211_I2C_SDA,
- .scl_pin = EDB7211_I2C_SCL,
- .scl_is_output_only = 1,
-};
-
-static struct resource edb7211_cs8900_resource[] __initdata = {
- DEFINE_RES_MEM(EDB7211_CS8900_BASE, SZ_1K),
- DEFINE_RES_IRQ(EDB7211_CS8900_IRQ),
-};
-
-static struct mtd_partition edb7211_flash_partitions[] __initdata = {
- {
- .name = "Flash",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct physmap_flash_data edb7211_flash_pdata __initdata = {
- .width = 4,
- .parts = edb7211_flash_partitions,
- .nr_parts = ARRAY_SIZE(edb7211_flash_partitions),
-};
-
-static struct resource edb7211_flash_resources[] __initdata = {
- DEFINE_RES_MEM(EDB7211_FLASH0_BASE, SZ_8M),
- DEFINE_RES_MEM(EDB7211_FLASH1_BASE, SZ_8M),
-};
-
-static struct platform_device edb7211_flash_pdev __initdata = {
- .name = "physmap-flash",
- .id = 0,
- .resource = edb7211_flash_resources,
- .num_resources = ARRAY_SIZE(edb7211_flash_resources),
- .dev = {
- .platform_data = &edb7211_flash_pdata,
- },
-};
-
-static void edb7211_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
-{
- if (power) {
- gpio_set_value(EDB7211_LCDEN, 1);
- udelay(100);
- gpio_set_value(EDB7211_LCD_DC_DC_EN, 1);
- } else {
- gpio_set_value(EDB7211_LCD_DC_DC_EN, 0);
- udelay(100);
- gpio_set_value(EDB7211_LCDEN, 0);
- }
-}
-
-static struct plat_lcd_data edb7211_lcd_power_pdata = {
- .set_power = edb7211_lcd_power_set,
-};
-
-static struct pwm_lookup edb7211_pwm_lookup[] = {
- PWM_LOOKUP("clps711x-pwm", 0, "pwm-backlight.0", NULL,
- 0, PWM_POLARITY_NORMAL),
-};
-
-static struct platform_pwm_backlight_data pwm_bl_pdata = {
- .dft_brightness = 0x01,
- .max_brightness = 0x0f,
- .enable_gpio = EDB7211_LCDBL,
-};
-
-static struct resource clps711x_pwm_res =
- DEFINE_RES_MEM(CLPS711X_PHYS_BASE + PMPCON, SZ_4);
-
-static struct gpio edb7211_gpios[] __initconst = {
- { EDB7211_LCD_DC_DC_EN, GPIOF_OUT_INIT_LOW, "LCD DC-DC" },
- { EDB7211_LCDEN, GPIOF_OUT_INIT_LOW, "LCD POWER" },
-};
-
-/* Reserve screen memory region at the start of main system memory. */
-static void __init edb7211_reserve(void)
-{
- memblock_reserve(PHYS_OFFSET, VIDEORAM_SIZE);
-}
-
-static void __init
-fixup_edb7211(struct tag *tags, char **cmdline)
-{
- /*
- * Bank start addresses are not present in the information
- * passed in from the boot loader. We could potentially
- * detect them, but instead we hard-code them.
- *
- * Banks sizes _are_ present in the param block, but we're
- * not using that information yet.
- */
- memblock_add(0xc0000000, SZ_8M);
- memblock_add(0xc1000000, SZ_8M);
-}
-
-static void __init edb7211_init_late(void)
-{
- gpio_request_array(edb7211_gpios, ARRAY_SIZE(edb7211_gpios));
-
- platform_device_register(&edb7211_flash_pdev);
-
- platform_device_register_data(NULL, "platform-lcd", 0,
- &edb7211_lcd_power_pdata,
- sizeof(edb7211_lcd_power_pdata));
-
- platform_device_register_simple("clps711x-pwm", PLATFORM_DEVID_NONE,
- &clps711x_pwm_res, 1);
- pwm_add_table(edb7211_pwm_lookup, ARRAY_SIZE(edb7211_pwm_lookup));
-
- platform_device_register_data(&platform_bus, "pwm-backlight", 0,
- &pwm_bl_pdata, sizeof(pwm_bl_pdata));
-
- platform_device_register_simple("video-clps711x", 0, NULL, 0);
- platform_device_register_simple("cs89x0", 0, edb7211_cs8900_resource,
- ARRAY_SIZE(edb7211_cs8900_resource));
- platform_device_register_data(NULL, "i2c-gpio", 0,
- &edb7211_i2c_pdata,
- sizeof(edb7211_i2c_pdata));
-}
-
-MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
- /* Maintainer: Jon McClintock */
- .atag_offset = VIDEORAM_SIZE + 0x100,
- .fixup = fixup_edb7211,
- .reserve = edb7211_reserve,
- .map_io = clps711x_map_io,
- .init_irq = clps711x_init_irq,
- .init_time = clps711x_timer_init,
- .init_machine = clps711x_devices_init,
- .init_late = edb7211_init_late,
- .restart = clps711x_restart,
-MACHINE_END
+++ /dev/null
-/*
- * linux/arch/arm/mach-clps711x/p720t.c
- *
- * Copyright (C) 2000-2001 Deep Blue Solutions Ltd
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/slab.h>
-#include <linux/leds.h>
-#include <linux/sizes.h>
-#include <linux/backlight.h>
-#include <linux/gpio/driver.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/nand-gpio.h>
-
-#include <mach/hardware.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <video/platform_lcd.h>
-
-#include "common.h"
-#include "devices.h"
-
-#define P720T_USERLED CLPS711X_GPIO(3, 0)
-#define P720T_NAND_CLE CLPS711X_GPIO(4, 0)
-#define P720T_NAND_ALE CLPS711X_GPIO(4, 1)
-#define P720T_NAND_NCE CLPS711X_GPIO(4, 2)
-
-#define P720T_NAND_BASE (CLPS711X_SDRAM1_BASE)
-
-#define P720T_MMGPIO_BASE (CLPS711X_NR_GPIO)
-
-#define SYSPLD_PHYS_BASE IOMEM(CS1_PHYS_BASE)
-
-#define PLD_INT (SYSPLD_PHYS_BASE + 0x000000)
-#define PLD_INT_MMGPIO_BASE (P720T_MMGPIO_BASE + 0)
-#define PLD_INT_PENIRQ (PLD_INT_MMGPIO_BASE + 5)
-#define PLD_INT_UCB_IRQ (PLD_INT_MMGPIO_BASE + 1)
-#define PLD_INT_KBD_ATN (PLD_INT_MMGPIO_BASE + 0) /* EINT1 */
-
-#define PLD_PWR (SYSPLD_PHYS_BASE + 0x000004)
-#define PLD_PWR_MMGPIO_BASE (P720T_MMGPIO_BASE + 8)
-#define PLD_PWR_EXT (PLD_PWR_MMGPIO_BASE + 5)
-#define PLD_PWR_MODE (PLD_PWR_MMGPIO_BASE + 4) /* 1 = PWM, 0 = PFM */
-#define PLD_S4_ON (PLD_PWR_MMGPIO_BASE + 3) /* LCD bias voltage enable */
-#define PLD_S3_ON (PLD_PWR_MMGPIO_BASE + 2) /* LCD backlight enable */
-#define PLD_S2_ON (PLD_PWR_MMGPIO_BASE + 1) /* LCD 3V3 supply enable */
-#define PLD_S1_ON (PLD_PWR_MMGPIO_BASE + 0) /* LCD 3V supply enable */
-
-#define PLD_KBD (SYSPLD_PHYS_BASE + 0x000008)
-#define PLD_KBD_MMGPIO_BASE (P720T_MMGPIO_BASE + 16)
-#define PLD_KBD_WAKE (PLD_KBD_MMGPIO_BASE + 1)
-#define PLD_KBD_EN (PLD_KBD_MMGPIO_BASE + 0)
-
-#define PLD_SPI (SYSPLD_PHYS_BASE + 0x00000c)
-#define PLD_SPI_MMGPIO_BASE (P720T_MMGPIO_BASE + 24)
-#define PLD_SPI_EN (PLD_SPI_MMGPIO_BASE + 0)
-
-#define PLD_IO (SYSPLD_PHYS_BASE + 0x000010)
-#define PLD_IO_MMGPIO_BASE (P720T_MMGPIO_BASE + 32)
-#define PLD_IO_BOOTSEL (PLD_IO_MMGPIO_BASE + 6) /* Boot sel switch */
-#define PLD_IO_USER (PLD_IO_MMGPIO_BASE + 5) /* User defined switch */
-#define PLD_IO_LED3 (PLD_IO_MMGPIO_BASE + 4)
-#define PLD_IO_LED2 (PLD_IO_MMGPIO_BASE + 3)
-#define PLD_IO_LED1 (PLD_IO_MMGPIO_BASE + 2)
-#define PLD_IO_LED0 (PLD_IO_MMGPIO_BASE + 1)
-#define PLD_IO_LEDEN (PLD_IO_MMGPIO_BASE + 0)
-
-#define PLD_IRDA (SYSPLD_PHYS_BASE + 0x000014)
-#define PLD_IRDA_MMGPIO_BASE (P720T_MMGPIO_BASE + 40)
-#define PLD_IRDA_EN (PLD_IRDA_MMGPIO_BASE + 0)
-
-#define PLD_COM2 (SYSPLD_PHYS_BASE + 0x000018)
-#define PLD_COM2_MMGPIO_BASE (P720T_MMGPIO_BASE + 48)
-#define PLD_COM2_EN (PLD_COM2_MMGPIO_BASE + 0)
-
-#define PLD_COM1 (SYSPLD_PHYS_BASE + 0x00001c)
-#define PLD_COM1_MMGPIO_BASE (P720T_MMGPIO_BASE + 56)
-#define PLD_COM1_EN (PLD_COM1_MMGPIO_BASE + 0)
-
-#define PLD_AUD (SYSPLD_PHYS_BASE + 0x000020)
-#define PLD_AUD_MMGPIO_BASE (P720T_MMGPIO_BASE + 64)
-#define PLD_AUD_DIV1 (PLD_AUD_MMGPIO_BASE + 6)
-#define PLD_AUD_DIV0 (PLD_AUD_MMGPIO_BASE + 5)
-#define PLD_AUD_CLK_SEL1 (PLD_AUD_MMGPIO_BASE + 4)
-#define PLD_AUD_CLK_SEL0 (PLD_AUD_MMGPIO_BASE + 3)
-#define PLD_AUD_MIC_PWR (PLD_AUD_MMGPIO_BASE + 2)
-#define PLD_AUD_MIC_GAIN (PLD_AUD_MMGPIO_BASE + 1)
-#define PLD_AUD_CODEC_EN (PLD_AUD_MMGPIO_BASE + 0)
-
-#define PLD_CF (SYSPLD_PHYS_BASE + 0x000024)
-#define PLD_CF_MMGPIO_BASE (P720T_MMGPIO_BASE + 72)
-#define PLD_CF2_SLEEP (PLD_CF_MMGPIO_BASE + 5)
-#define PLD_CF1_SLEEP (PLD_CF_MMGPIO_BASE + 4)
-#define PLD_CF2_nPDREQ (PLD_CF_MMGPIO_BASE + 3)
-#define PLD_CF1_nPDREQ (PLD_CF_MMGPIO_BASE + 2)
-#define PLD_CF2_nIRQ (PLD_CF_MMGPIO_BASE + 1)
-#define PLD_CF1_nIRQ (PLD_CF_MMGPIO_BASE + 0)
-
-#define PLD_SDC (SYSPLD_PHYS_BASE + 0x000028)
-#define PLD_SDC_MMGPIO_BASE (P720T_MMGPIO_BASE + 80)
-#define PLD_SDC_INT_EN (PLD_SDC_MMGPIO_BASE + 2)
-#define PLD_SDC_WP (PLD_SDC_MMGPIO_BASE + 1)
-#define PLD_SDC_CD (PLD_SDC_MMGPIO_BASE + 0)
-
-#define PLD_CODEC (SYSPLD_PHYS_BASE + 0x400000)
-#define PLD_CODEC_MMGPIO_BASE (P720T_MMGPIO_BASE + 88)
-#define PLD_CODEC_IRQ3 (PLD_CODEC_MMGPIO_BASE + 4)
-#define PLD_CODEC_IRQ2 (PLD_CODEC_MMGPIO_BASE + 3)
-#define PLD_CODEC_IRQ1 (PLD_CODEC_MMGPIO_BASE + 2)
-#define PLD_CODEC_EN (PLD_CODEC_MMGPIO_BASE + 0)
-
-#define PLD_BRITE (SYSPLD_PHYS_BASE + 0x400004)
-#define PLD_BRITE_MMGPIO_BASE (P720T_MMGPIO_BASE + 96)
-#define PLD_BRITE_UP (PLD_BRITE_MMGPIO_BASE + 1)
-#define PLD_BRITE_DN (PLD_BRITE_MMGPIO_BASE + 0)
-
-#define PLD_LCDEN (SYSPLD_PHYS_BASE + 0x400008)
-#define PLD_LCDEN_MMGPIO_BASE (P720T_MMGPIO_BASE + 104)
-#define PLD_LCDEN_EN (PLD_LCDEN_MMGPIO_BASE + 0)
-
-#define PLD_TCH (SYSPLD_PHYS_BASE + 0x400010)
-#define PLD_TCH_MMGPIO_BASE (P720T_MMGPIO_BASE + 112)
-#define PLD_TCH_PENIRQ (PLD_TCH_MMGPIO_BASE + 1)
-#define PLD_TCH_EN (PLD_TCH_MMGPIO_BASE + 0)
-
-#define PLD_GPIO (SYSPLD_PHYS_BASE + 0x400014)
-#define PLD_GPIO_MMGPIO_BASE (P720T_MMGPIO_BASE + 120)
-#define PLD_GPIO2 (PLD_GPIO_MMGPIO_BASE + 2)
-#define PLD_GPIO1 (PLD_GPIO_MMGPIO_BASE + 1)
-#define PLD_GPIO0 (PLD_GPIO_MMGPIO_BASE + 0)
-
-static struct gpio p720t_gpios[] __initconst = {
- { PLD_S1_ON, GPIOF_OUT_INIT_LOW, "PLD_S1_ON" },
- { PLD_S2_ON, GPIOF_OUT_INIT_LOW, "PLD_S2_ON" },
- { PLD_S3_ON, GPIOF_OUT_INIT_LOW, "PLD_S3_ON" },
- { PLD_S4_ON, GPIOF_OUT_INIT_LOW, "PLD_S4_ON" },
- { PLD_KBD_EN, GPIOF_OUT_INIT_LOW, "PLD_KBD_EN" },
- { PLD_SPI_EN, GPIOF_OUT_INIT_LOW, "PLD_SPI_EN" },
- { PLD_IO_USER, GPIOF_OUT_INIT_LOW, "PLD_IO_USER" },
- { PLD_IO_LED0, GPIOF_OUT_INIT_LOW, "PLD_IO_LED0" },
- { PLD_IO_LED1, GPIOF_OUT_INIT_LOW, "PLD_IO_LED1" },
- { PLD_IO_LED2, GPIOF_OUT_INIT_LOW, "PLD_IO_LED2" },
- { PLD_IO_LED3, GPIOF_OUT_INIT_LOW, "PLD_IO_LED3" },
- { PLD_IO_LEDEN, GPIOF_OUT_INIT_LOW, "PLD_IO_LEDEN" },
- { PLD_IRDA_EN, GPIOF_OUT_INIT_LOW, "PLD_IRDA_EN" },
- { PLD_COM1_EN, GPIOF_OUT_INIT_HIGH, "PLD_COM1_EN" },
- { PLD_COM2_EN, GPIOF_OUT_INIT_HIGH, "PLD_COM2_EN" },
- { PLD_CODEC_EN, GPIOF_OUT_INIT_LOW, "PLD_CODEC_EN" },
- { PLD_LCDEN_EN, GPIOF_OUT_INIT_LOW, "PLD_LCDEN_EN" },
- { PLD_TCH_EN, GPIOF_OUT_INIT_LOW, "PLD_TCH_EN" },
- { P720T_USERLED,GPIOF_OUT_INIT_LOW, "USER_LED" },
-};
-
-static struct resource p720t_mmgpio_resource[] __initdata = {
- DEFINE_RES_MEM_NAMED(0, 4, "dat"),
-};
-
-static struct bgpio_pdata p720t_mmgpio_pdata = {
- .ngpio = 8,
-};
-
-static struct platform_device p720t_mmgpio __initdata = {
- .name = "basic-mmio-gpio",
- .id = -1,
- .resource = p720t_mmgpio_resource,
- .num_resources = ARRAY_SIZE(p720t_mmgpio_resource),
- .dev = {
- .platform_data = &p720t_mmgpio_pdata,
- },
-};
-
-static void __init p720t_mmgpio_init(void __iomem *addrbase, int gpiobase)
-{
- p720t_mmgpio_resource[0].start = (unsigned long)addrbase;
- p720t_mmgpio_pdata.base = gpiobase;
-
- platform_device_register(&p720t_mmgpio);
-}
-
-static struct {
- void __iomem *addrbase;
- int gpiobase;
-} mmgpios[] __initconst = {
- { PLD_INT, PLD_INT_MMGPIO_BASE },
- { PLD_PWR, PLD_PWR_MMGPIO_BASE },
- { PLD_KBD, PLD_KBD_MMGPIO_BASE },
- { PLD_SPI, PLD_SPI_MMGPIO_BASE },
- { PLD_IO, PLD_IO_MMGPIO_BASE },
- { PLD_IRDA, PLD_IRDA_MMGPIO_BASE },
- { PLD_COM2, PLD_COM2_MMGPIO_BASE },
- { PLD_COM1, PLD_COM1_MMGPIO_BASE },
- { PLD_AUD, PLD_AUD_MMGPIO_BASE },
- { PLD_CF, PLD_CF_MMGPIO_BASE },
- { PLD_SDC, PLD_SDC_MMGPIO_BASE },
- { PLD_CODEC, PLD_CODEC_MMGPIO_BASE },
- { PLD_BRITE, PLD_BRITE_MMGPIO_BASE },
- { PLD_LCDEN, PLD_LCDEN_MMGPIO_BASE },
- { PLD_TCH, PLD_TCH_MMGPIO_BASE },
- { PLD_GPIO, PLD_GPIO_MMGPIO_BASE },
-};
-
-static struct resource p720t_nand_resource[] __initdata = {
- DEFINE_RES_MEM(P720T_NAND_BASE, SZ_4),
-};
-
-static struct mtd_partition p720t_nand_parts[] __initdata = {
- {
- .name = "Flash partition 1",
- .offset = 0,
- .size = SZ_2M,
- },
- {
- .name = "Flash partition 2",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct gpio_nand_platdata p720t_nand_pdata __initdata = {
- .gpio_rdy = -1,
- .gpio_nce = P720T_NAND_NCE,
- .gpio_ale = P720T_NAND_ALE,
- .gpio_cle = P720T_NAND_CLE,
- .gpio_nwp = -1,
- .chip_delay = 15,
- .parts = p720t_nand_parts,
- .num_parts = ARRAY_SIZE(p720t_nand_parts),
-};
-
-static struct platform_device p720t_nand_pdev __initdata = {
- .name = "gpio-nand",
- .id = -1,
- .resource = p720t_nand_resource,
- .num_resources = ARRAY_SIZE(p720t_nand_resource),
- .dev = {
- .platform_data = &p720t_nand_pdata,
- },
-};
-
-static void p720t_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
-{
- if (power) {
- gpio_set_value(PLD_LCDEN_EN, 1);
- gpio_set_value(PLD_S1_ON, 1);
- gpio_set_value(PLD_S2_ON, 1);
- gpio_set_value(PLD_S4_ON, 1);
- } else {
- gpio_set_value(PLD_S1_ON, 0);
- gpio_set_value(PLD_S2_ON, 0);
- gpio_set_value(PLD_S4_ON, 0);
- gpio_set_value(PLD_LCDEN_EN, 0);
- }
-}
-
-static struct plat_lcd_data p720t_lcd_power_pdata = {
- .set_power = p720t_lcd_power_set,
-};
-
-static void p720t_lcd_backlight_set_intensity(int intensity)
-{
- gpio_set_value(PLD_S3_ON, intensity);
-}
-
-static struct generic_bl_info p720t_lcd_backlight_pdata = {
- .name = "lcd-backlight.0",
- .default_intensity = 0x01,
- .max_intensity = 0x01,
- .set_bl_intensity = p720t_lcd_backlight_set_intensity,
-};
-
-static void __init
-fixup_p720t(struct tag *tag, char **cmdline)
-{
- /*
- * Our bootloader doesn't setup any tags (yet).
- */
- if (tag->hdr.tag != ATAG_CORE) {
- tag->hdr.tag = ATAG_CORE;
- tag->hdr.size = tag_size(tag_core);
- tag->u.core.flags = 0;
- tag->u.core.pagesize = PAGE_SIZE;
- tag->u.core.rootdev = 0x0100;
-
- tag = tag_next(tag);
- tag->hdr.tag = ATAG_MEM;
- tag->hdr.size = tag_size(tag_mem32);
- tag->u.mem.size = 4096;
- tag->u.mem.start = PHYS_OFFSET;
-
- tag = tag_next(tag);
- tag->hdr.tag = ATAG_NONE;
- tag->hdr.size = 0;
- }
-}
-
-static struct gpio_led p720t_gpio_leds[] = {
- {
- .name = "User LED",
- .default_trigger = "heartbeat",
- .gpio = P720T_USERLED,
- },
-};
-
-static struct gpio_led_platform_data p720t_gpio_led_pdata __initdata = {
- .leds = p720t_gpio_leds,
- .num_leds = ARRAY_SIZE(p720t_gpio_leds),
-};
-
-static void __init p720t_init(void)
-{
- int i;
-
- clps711x_devices_init();
-
- for (i = 0; i < ARRAY_SIZE(mmgpios); i++)
- p720t_mmgpio_init(mmgpios[i].addrbase, mmgpios[i].gpiobase);
-
- platform_device_register(&p720t_nand_pdev);
-}
-
-static void __init p720t_init_late(void)
-{
- WARN_ON(gpio_request_array(p720t_gpios, ARRAY_SIZE(p720t_gpios)));
-
- platform_device_register_data(NULL, "platform-lcd", 0,
- &p720t_lcd_power_pdata,
- sizeof(p720t_lcd_power_pdata));
- platform_device_register_data(NULL, "generic-bl", 0,
- &p720t_lcd_backlight_pdata,
- sizeof(p720t_lcd_backlight_pdata));
- platform_device_register_simple("video-clps711x", 0, NULL, 0);
- platform_device_register_data(NULL, "leds-gpio", 0,
- &p720t_gpio_led_pdata,
- sizeof(p720t_gpio_led_pdata));
-}
-
-MACHINE_START(P720T, "ARM-Prospector720T")
- /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
- .atag_offset = 0x100,
- .fixup = fixup_p720t,
- .map_io = clps711x_map_io,
- .init_irq = clps711x_init_irq,
- .init_time = clps711x_timer_init,
- .init_machine = p720t_init,
- .init_late = p720t_init_late,
- .restart = clps711x_restart,
-MACHINE_END
+++ /dev/null
-/*
- * linux/arch/arm/mach-clps711x/core.c
- *
- * Core support for the CLPS711x-based machines.
- *
- * Copyright (C) 2001,2011 Deep Blue Solutions Ltd
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/init.h>
-#include <linux/sizes.h>
-
-#include <asm/mach/map.h>
-#include <asm/system_misc.h>
-
-#include <mach/hardware.h>
-
-#include "common.h"
-
-/*
- * This maps the generic CLPS711x registers
- */
-static struct map_desc clps711x_io_desc[] __initdata = {
- {
- .virtual = (unsigned long)CLPS711X_VIRT_BASE,
- .pfn = __phys_to_pfn(CLPS711X_PHYS_BASE),
- .length = 48 * SZ_1K,
- .type = MT_DEVICE,
- }
-};
-
-void __init clps711x_map_io(void)
-{
- iotable_init(clps711x_io_desc, ARRAY_SIZE(clps711x_io_desc));
-}
-
-void __init clps711x_init_irq(void)
-{
- clps711x_intc_init(CLPS711X_PHYS_BASE, SZ_16K);
-}
-
-void __init clps711x_timer_init(void)
-{
- clps711x_clk_init(CLPS711X_VIRT_BASE);
- clps711x_clksrc_init(CLPS711X_VIRT_BASE + TC1D,
- CLPS711X_VIRT_BASE + TC2D, IRQ_TC2OI);
-}
-
-void clps711x_restart(enum reboot_mode mode, const char *cmd)
-{
- soft_restart(0);
-}
+++ /dev/null
-/*
- * linux/arch/arm/mach-clps711x/common.h
- *
- * Common bits.
- */
-
-#include <linux/reboot.h>
-
-#define CLPS711X_NR_GPIO (4 * 8 + 3)
-#define CLPS711X_GPIO(prt, bit) ((prt) * 8 + (bit))
-
-extern void clps711x_map_io(void);
-extern void clps711x_init_irq(void);
-extern void clps711x_timer_init(void);
-extern void clps711x_restart(enum reboot_mode mode, const char *cmd);
-
-/* drivers/irqchip/irq-clps711x.c */
-void clps711x_intc_init(phys_addr_t, resource_size_t);
-/* drivers/clk/clk-clps711x.c */
-void clps711x_clk_init(void __iomem *base);
-/* drivers/clocksource/clps711x-timer.c */
-void clps711x_clksrc_init(void __iomem *tc1_base, void __iomem *tc2_base,
- unsigned int irq);
+++ /dev/null
-/*
- * CLPS711X common devices definitions
- *
- * Author: Alexander Shiyan <shc_work@mail.ru>, 2013-2014
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/io.h>
-#include <linux/of_fdt.h>
-#include <linux/platform_device.h>
-#include <linux/random.h>
-#include <linux/sizes.h>
-#include <linux/slab.h>
-#include <linux/sys_soc.h>
-
-#include <asm/system_info.h>
-
-#include <mach/hardware.h>
-
-static const struct resource clps711x_cpuidle_res __initconst =
- DEFINE_RES_MEM(CLPS711X_PHYS_BASE + HALT, SZ_128);
-
-static void __init clps711x_add_cpuidle(void)
-{
- platform_device_register_simple("clps711x-cpuidle", PLATFORM_DEVID_NONE,
- &clps711x_cpuidle_res, 1);
-}
-
-static const phys_addr_t clps711x_gpios[][2] __initconst = {
- { PADR, PADDR },
- { PBDR, PBDDR },
- { PCDR, PCDDR },
- { PDDR, PDDDR },
- { PEDR, PEDDR },
-};
-
-static void __init clps711x_add_gpio(void)
-{
- unsigned i;
- struct resource gpio_res[2];
-
- memset(gpio_res, 0, sizeof(gpio_res));
-
- gpio_res[0].flags = IORESOURCE_MEM;
- gpio_res[1].flags = IORESOURCE_MEM;
-
- for (i = 0; i < ARRAY_SIZE(clps711x_gpios); i++) {
- gpio_res[0].start = CLPS711X_PHYS_BASE + clps711x_gpios[i][0];
- gpio_res[0].end = gpio_res[0].start;
- gpio_res[1].start = CLPS711X_PHYS_BASE + clps711x_gpios[i][1];
- gpio_res[1].end = gpio_res[1].start;
-
- platform_device_register_simple("clps711x-gpio", i,
- gpio_res, ARRAY_SIZE(gpio_res));
- }
-}
-
-const struct resource clps711x_syscon_res[] __initconst = {
- /* SYSCON1, SYSFLG1 */
- DEFINE_RES_MEM(CLPS711X_PHYS_BASE + SYSCON1, SZ_128),
- /* SYSCON2, SYSFLG2 */
- DEFINE_RES_MEM(CLPS711X_PHYS_BASE + SYSCON2, SZ_128),
- /* SYSCON3 */
- DEFINE_RES_MEM(CLPS711X_PHYS_BASE + SYSCON3, SZ_64),
-};
-
-static void __init clps711x_add_syscon(void)
-{
- unsigned i;
-
- for (i = 0; i < ARRAY_SIZE(clps711x_syscon_res); i++)
- platform_device_register_simple("syscon", i + 1,
- &clps711x_syscon_res[i], 1);
-}
-
-static const struct resource clps711x_uart1_res[] __initconst = {
- DEFINE_RES_MEM(CLPS711X_PHYS_BASE + UARTDR1, SZ_128),
- DEFINE_RES_IRQ(IRQ_UTXINT1),
- DEFINE_RES_IRQ(IRQ_URXINT1),
-};
-
-static const struct resource clps711x_uart2_res[] __initconst = {
- DEFINE_RES_MEM(CLPS711X_PHYS_BASE + UARTDR2, SZ_128),
- DEFINE_RES_IRQ(IRQ_UTXINT2),
- DEFINE_RES_IRQ(IRQ_URXINT2),
-};
-
-static void __init clps711x_add_uart(void)
-{
- platform_device_register_simple("clps711x-uart", 0, clps711x_uart1_res,
- ARRAY_SIZE(clps711x_uart1_res));
- platform_device_register_simple("clps711x-uart", 1, clps711x_uart2_res,
- ARRAY_SIZE(clps711x_uart2_res));
-};
-
-static void __init clps711x_soc_init(void)
-{
- struct soc_device_attribute *soc_dev_attr;
- struct soc_device *soc_dev;
- void __iomem *base;
- u32 id[5];
-
- base = ioremap(CLPS711X_PHYS_BASE, SZ_32K);
- if (!base)
- return;
-
- id[0] = readl(base + UNIQID);
- id[1] = readl(base + RANDID0);
- id[2] = readl(base + RANDID1);
- id[3] = readl(base + RANDID2);
- id[4] = readl(base + RANDID3);
- system_rev = SYSFLG1_VERID(readl(base + SYSFLG1));
-
- add_device_randomness(id, sizeof(id));
-
- system_serial_low = id[0];
-
- soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
- if (!soc_dev_attr)
- goto out_unmap;
-
- soc_dev_attr->machine = of_flat_dt_get_machine_name();
- soc_dev_attr->family = "Cirrus Logic CLPS711X";
- soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%u", system_rev);
- soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "%08x", id[0]);
-
- soc_dev = soc_device_register(soc_dev_attr);
- if (IS_ERR(soc_dev)) {
- kfree(soc_dev_attr->revision);
- kfree(soc_dev_attr->soc_id);
- kfree(soc_dev_attr);
- }
-
-out_unmap:
- iounmap(base);
-}
-
-void __init clps711x_devices_init(void)
-{
- clps711x_add_cpuidle();
- clps711x_add_gpio();
- clps711x_add_syscon();
- clps711x_add_uart();
- clps711x_soc_init();
-}
+++ /dev/null
-/*
- * CLPS711X common devices definitions
- *
- * Copyright (C) 2013 Alexander Shiyan <shc_work@mail.ru>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-void clps711x_devices_init(void);
projects / karo-tx-linux.git / commitdiff