866 lines
21 KiB
C
866 lines
21 KiB
C
// SPDX-License-Identifier: GPL-2.0
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//
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// Copyright 2011 Wolfson Microelectronics plc
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// Mark Brown <broonie@opensource.wolfsonmicro.com>
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//
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// Copyright 2011 Simtec Electronics
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// Ben Dooks <ben@simtec.co.uk>
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#include <linux/kernel.h>
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#include <linux/list.h>
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#include <linux/serial_core.h>
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#include <linux/serial_s3c.h>
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#include <linux/platform_device.h>
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#include <linux/fb.h>
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#include <linux/io.h>
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#include <linux/init.h>
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#include <linux/gpio.h>
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#include <linux/leds.h>
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#include <linux/delay.h>
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#include <linux/mmc/host.h>
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#include <linux/regulator/machine.h>
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#include <linux/regulator/fixed.h>
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#include <linux/pwm.h>
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#include <linux/pwm_backlight.h>
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#include <linux/dm9000.h>
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#include <linux/gpio_keys.h>
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#include <linux/gpio/driver.h>
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#include <linux/spi/spi.h>
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#include <linux/platform_data/pca953x.h>
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#include <linux/platform_data/s3c-hsotg.h>
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#include <video/platform_lcd.h>
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#include <linux/mfd/wm831x/core.h>
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#include <linux/mfd/wm831x/pdata.h>
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#include <linux/mfd/wm831x/irq.h>
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#include <linux/mfd/wm831x/gpio.h>
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#include <sound/wm1250-ev1.h>
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#include <asm/mach/arch.h>
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#include <asm/mach-types.h>
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#include <video/samsung_fimd.h>
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#include <mach/hardware.h>
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#include <mach/map.h>
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#include <mach/regs-gpio.h>
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#include <mach/gpio-samsung.h>
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#include <mach/irqs.h>
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#include <plat/fb.h>
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#include <plat/sdhci.h>
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#include <plat/gpio-cfg.h>
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#include <linux/platform_data/spi-s3c64xx.h>
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#include <plat/keypad.h>
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#include <plat/devs.h>
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#include <plat/cpu.h>
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#include <plat/adc.h>
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#include <linux/platform_data/i2c-s3c2410.h>
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#include <plat/pm.h>
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#include <plat/samsung-time.h>
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#include "common.h"
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#include "crag6410.h"
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#include "regs-gpio-memport.h"
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#include "regs-modem.h"
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#include "regs-sys.h"
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/* serial port setup */
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#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
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#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
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#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
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static struct s3c2410_uartcfg crag6410_uartcfgs[] __initdata = {
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[0] = {
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.hwport = 0,
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.flags = 0,
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.ucon = UCON,
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.ulcon = ULCON,
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.ufcon = UFCON,
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},
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[1] = {
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.hwport = 1,
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.flags = 0,
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.ucon = UCON,
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.ulcon = ULCON,
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.ufcon = UFCON,
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},
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[2] = {
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.hwport = 2,
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.flags = 0,
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.ucon = UCON,
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.ulcon = ULCON,
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.ufcon = UFCON,
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},
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[3] = {
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.hwport = 3,
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.flags = 0,
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.ucon = UCON,
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.ulcon = ULCON,
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.ufcon = UFCON,
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},
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};
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static struct pwm_lookup crag6410_pwm_lookup[] = {
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PWM_LOOKUP("samsung-pwm", 0, "pwm-backlight", NULL, 100000,
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PWM_POLARITY_NORMAL),
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};
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static struct platform_pwm_backlight_data crag6410_backlight_data = {
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.max_brightness = 1000,
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.dft_brightness = 600,
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.enable_gpio = -1,
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};
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static struct platform_device crag6410_backlight_device = {
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.name = "pwm-backlight",
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.id = -1,
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.dev = {
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.parent = &samsung_device_pwm.dev,
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.platform_data = &crag6410_backlight_data,
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},
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};
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static void crag6410_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
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{
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pr_debug("%s: setting power %d\n", __func__, power);
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if (power) {
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gpio_set_value(S3C64XX_GPB(0), 1);
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msleep(1);
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s3c_gpio_cfgpin(S3C64XX_GPF(14), S3C_GPIO_SFN(2));
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} else {
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gpio_direction_output(S3C64XX_GPF(14), 0);
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gpio_set_value(S3C64XX_GPB(0), 0);
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}
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}
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static struct platform_device crag6410_lcd_powerdev = {
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.name = "platform-lcd",
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.id = -1,
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.dev.parent = &s3c_device_fb.dev,
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.dev.platform_data = &(struct plat_lcd_data) {
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.set_power = crag6410_lcd_power_set,
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},
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};
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/* 640x480 URT */
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static struct s3c_fb_pd_win crag6410_fb_win0 = {
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.max_bpp = 32,
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.default_bpp = 16,
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.xres = 640,
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.yres = 480,
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.virtual_y = 480 * 2,
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.virtual_x = 640,
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};
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static struct fb_videomode crag6410_lcd_timing = {
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.left_margin = 150,
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.right_margin = 80,
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.upper_margin = 40,
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.lower_margin = 5,
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.hsync_len = 40,
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.vsync_len = 5,
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.xres = 640,
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.yres = 480,
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};
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/* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
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static struct s3c_fb_platdata crag6410_lcd_pdata = {
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.setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
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.vtiming = &crag6410_lcd_timing,
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.win[0] = &crag6410_fb_win0,
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.vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
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.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
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};
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/* 2x6 keypad */
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static uint32_t crag6410_keymap[] = {
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/* KEY(row, col, keycode) */
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KEY(0, 0, KEY_VOLUMEUP),
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KEY(0, 1, KEY_HOME),
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KEY(0, 2, KEY_VOLUMEDOWN),
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KEY(0, 3, KEY_HELP),
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KEY(0, 4, KEY_MENU),
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KEY(0, 5, KEY_MEDIA),
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KEY(1, 0, 232),
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KEY(1, 1, KEY_DOWN),
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KEY(1, 2, KEY_LEFT),
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KEY(1, 3, KEY_UP),
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KEY(1, 4, KEY_RIGHT),
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KEY(1, 5, KEY_CAMERA),
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};
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static struct matrix_keymap_data crag6410_keymap_data = {
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.keymap = crag6410_keymap,
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.keymap_size = ARRAY_SIZE(crag6410_keymap),
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};
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static struct samsung_keypad_platdata crag6410_keypad_data = {
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.keymap_data = &crag6410_keymap_data,
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.rows = 2,
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.cols = 6,
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};
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static struct gpio_keys_button crag6410_gpio_keys[] = {
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[0] = {
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.code = KEY_SUSPEND,
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.gpio = S3C64XX_GPL(10), /* EINT 18 */
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.type = EV_KEY,
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.wakeup = 1,
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.active_low = 1,
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},
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[1] = {
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.code = SW_FRONT_PROXIMITY,
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.gpio = S3C64XX_GPN(11), /* EINT 11 */
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.type = EV_SW,
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},
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};
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static struct gpio_keys_platform_data crag6410_gpio_keydata = {
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.buttons = crag6410_gpio_keys,
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.nbuttons = ARRAY_SIZE(crag6410_gpio_keys),
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};
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static struct platform_device crag6410_gpio_keydev = {
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.name = "gpio-keys",
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.id = 0,
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.dev.platform_data = &crag6410_gpio_keydata,
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};
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static struct resource crag6410_dm9k_resource[] = {
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[0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5, 2),
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[1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5 + (1 << 8), 2),
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[2] = DEFINE_RES_NAMED(S3C_EINT(17), 1, NULL, IORESOURCE_IRQ \
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| IORESOURCE_IRQ_HIGHLEVEL),
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};
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static struct dm9000_plat_data mini6410_dm9k_pdata = {
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.flags = DM9000_PLATF_16BITONLY,
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};
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static struct platform_device crag6410_dm9k_device = {
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.name = "dm9000",
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.id = -1,
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.num_resources = ARRAY_SIZE(crag6410_dm9k_resource),
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.resource = crag6410_dm9k_resource,
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.dev.platform_data = &mini6410_dm9k_pdata,
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};
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static struct resource crag6410_mmgpio_resource[] = {
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[0] = DEFINE_RES_MEM_NAMED(S3C64XX_PA_XM0CSN4, 1, "dat"),
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};
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static struct platform_device crag6410_mmgpio = {
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.name = "basic-mmio-gpio",
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.id = -1,
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.resource = crag6410_mmgpio_resource,
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.num_resources = ARRAY_SIZE(crag6410_mmgpio_resource),
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.dev.platform_data = &(struct bgpio_pdata) {
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.base = MMGPIO_GPIO_BASE,
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},
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};
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static struct platform_device speyside_device = {
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.name = "speyside",
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.id = -1,
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};
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static struct platform_device lowland_device = {
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.name = "lowland",
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.id = -1,
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};
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static struct platform_device tobermory_device = {
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.name = "tobermory",
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.id = -1,
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};
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static struct platform_device littlemill_device = {
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.name = "littlemill",
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.id = -1,
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};
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static struct platform_device bells_wm2200_device = {
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.name = "bells",
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.id = 0,
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};
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static struct platform_device bells_wm5102_device = {
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.name = "bells",
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.id = 1,
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};
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static struct platform_device bells_wm5110_device = {
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.name = "bells",
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.id = 2,
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};
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static struct regulator_consumer_supply wallvdd_consumers[] = {
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REGULATOR_SUPPLY("SPKVDD", "1-001a"),
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REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
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REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
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REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
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REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
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REGULATOR_SUPPLY("SPKVDDL", "spi0.1"),
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REGULATOR_SUPPLY("SPKVDDR", "spi0.1"),
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REGULATOR_SUPPLY("DC1VDD", "0-0034"),
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REGULATOR_SUPPLY("DC2VDD", "0-0034"),
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REGULATOR_SUPPLY("DC3VDD", "0-0034"),
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REGULATOR_SUPPLY("LDO1VDD", "0-0034"),
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REGULATOR_SUPPLY("LDO2VDD", "0-0034"),
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REGULATOR_SUPPLY("LDO4VDD", "0-0034"),
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REGULATOR_SUPPLY("LDO5VDD", "0-0034"),
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REGULATOR_SUPPLY("LDO6VDD", "0-0034"),
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REGULATOR_SUPPLY("LDO7VDD", "0-0034"),
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REGULATOR_SUPPLY("LDO8VDD", "0-0034"),
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REGULATOR_SUPPLY("LDO9VDD", "0-0034"),
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REGULATOR_SUPPLY("LDO10VDD", "0-0034"),
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REGULATOR_SUPPLY("LDO11VDD", "0-0034"),
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REGULATOR_SUPPLY("DC1VDD", "1-0034"),
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REGULATOR_SUPPLY("DC2VDD", "1-0034"),
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REGULATOR_SUPPLY("DC3VDD", "1-0034"),
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REGULATOR_SUPPLY("LDO1VDD", "1-0034"),
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REGULATOR_SUPPLY("LDO2VDD", "1-0034"),
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REGULATOR_SUPPLY("LDO4VDD", "1-0034"),
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REGULATOR_SUPPLY("LDO5VDD", "1-0034"),
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REGULATOR_SUPPLY("LDO6VDD", "1-0034"),
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REGULATOR_SUPPLY("LDO7VDD", "1-0034"),
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REGULATOR_SUPPLY("LDO8VDD", "1-0034"),
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REGULATOR_SUPPLY("LDO9VDD", "1-0034"),
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REGULATOR_SUPPLY("LDO10VDD", "1-0034"),
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REGULATOR_SUPPLY("LDO11VDD", "1-0034"),
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};
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static struct regulator_init_data wallvdd_data = {
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.constraints = {
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.always_on = 1,
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},
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.num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
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.consumer_supplies = wallvdd_consumers,
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};
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static struct fixed_voltage_config wallvdd_pdata = {
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.supply_name = "WALLVDD",
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.microvolts = 5000000,
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.init_data = &wallvdd_data,
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.gpio = -EINVAL,
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};
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static struct platform_device wallvdd_device = {
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.name = "reg-fixed-voltage",
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.id = -1,
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.dev = {
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.platform_data = &wallvdd_pdata,
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},
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};
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static struct platform_device *crag6410_devices[] __initdata = {
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&s3c_device_hsmmc0,
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&s3c_device_hsmmc2,
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&s3c_device_i2c0,
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&s3c_device_i2c1,
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&s3c_device_fb,
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&s3c_device_ohci,
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&s3c_device_usb_hsotg,
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&samsung_device_pwm,
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&s3c64xx_device_iis0,
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&s3c64xx_device_iis1,
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&samsung_device_keypad,
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&crag6410_gpio_keydev,
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&crag6410_dm9k_device,
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&s3c64xx_device_spi0,
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&crag6410_mmgpio,
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&crag6410_lcd_powerdev,
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&crag6410_backlight_device,
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&speyside_device,
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&tobermory_device,
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&littlemill_device,
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&lowland_device,
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&bells_wm2200_device,
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&bells_wm5102_device,
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&bells_wm5110_device,
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&wallvdd_device,
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};
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static struct pca953x_platform_data crag6410_pca_data = {
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.gpio_base = PCA935X_GPIO_BASE,
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.irq_base = -1,
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};
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/* VDDARM is controlled by DVS1 connected to GPK(0) */
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static struct wm831x_buckv_pdata vddarm_pdata = {
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.dvs_control_src = 1,
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.dvs_gpio = S3C64XX_GPK(0),
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};
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static struct regulator_consumer_supply vddarm_consumers[] = {
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REGULATOR_SUPPLY("vddarm", NULL),
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};
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static struct regulator_init_data vddarm = {
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.constraints = {
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.name = "VDDARM",
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.min_uV = 1000000,
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.max_uV = 1300000,
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.always_on = 1,
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.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
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},
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.num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
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.consumer_supplies = vddarm_consumers,
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.supply_regulator = "WALLVDD",
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.driver_data = &vddarm_pdata,
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};
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static struct regulator_consumer_supply vddint_consumers[] = {
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REGULATOR_SUPPLY("vddint", NULL),
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};
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static struct regulator_init_data vddint = {
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.constraints = {
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.name = "VDDINT",
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.min_uV = 1000000,
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.max_uV = 1200000,
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.always_on = 1,
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.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
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},
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.num_consumer_supplies = ARRAY_SIZE(vddint_consumers),
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.consumer_supplies = vddint_consumers,
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.supply_regulator = "WALLVDD",
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};
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static struct regulator_init_data vddmem = {
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.constraints = {
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.name = "VDDMEM",
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.always_on = 1,
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},
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};
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static struct regulator_init_data vddsys = {
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.constraints = {
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.name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
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.always_on = 1,
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},
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};
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static struct regulator_consumer_supply vddmmc_consumers[] = {
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REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
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REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
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REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
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};
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static struct regulator_init_data vddmmc = {
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.constraints = {
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.name = "VDDMMC,UH",
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.always_on = 1,
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},
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.num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
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.consumer_supplies = vddmmc_consumers,
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.supply_regulator = "WALLVDD",
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};
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|
|
static struct regulator_init_data vddotgi = {
|
|
.constraints = {
|
|
.name = "VDDOTGi",
|
|
.always_on = 1,
|
|
},
|
|
.supply_regulator = "WALLVDD",
|
|
};
|
|
|
|
static struct regulator_init_data vddotg = {
|
|
.constraints = {
|
|
.name = "VDDOTG",
|
|
.always_on = 1,
|
|
},
|
|
.supply_regulator = "WALLVDD",
|
|
};
|
|
|
|
static struct regulator_init_data vddhi = {
|
|
.constraints = {
|
|
.name = "VDDHI",
|
|
.always_on = 1,
|
|
},
|
|
.supply_regulator = "WALLVDD",
|
|
};
|
|
|
|
static struct regulator_init_data vddadc = {
|
|
.constraints = {
|
|
.name = "VDDADC,VDDDAC",
|
|
.always_on = 1,
|
|
},
|
|
.supply_regulator = "WALLVDD",
|
|
};
|
|
|
|
static struct regulator_init_data vddmem0 = {
|
|
.constraints = {
|
|
.name = "VDDMEM0",
|
|
.always_on = 1,
|
|
},
|
|
.supply_regulator = "WALLVDD",
|
|
};
|
|
|
|
static struct regulator_init_data vddpll = {
|
|
.constraints = {
|
|
.name = "VDDPLL",
|
|
.always_on = 1,
|
|
},
|
|
.supply_regulator = "WALLVDD",
|
|
};
|
|
|
|
static struct regulator_init_data vddlcd = {
|
|
.constraints = {
|
|
.name = "VDDLCD",
|
|
.always_on = 1,
|
|
},
|
|
.supply_regulator = "WALLVDD",
|
|
};
|
|
|
|
static struct regulator_init_data vddalive = {
|
|
.constraints = {
|
|
.name = "VDDALIVE",
|
|
.always_on = 1,
|
|
},
|
|
.supply_regulator = "WALLVDD",
|
|
};
|
|
|
|
static struct wm831x_backup_pdata banff_backup_pdata = {
|
|
.charger_enable = 1,
|
|
.vlim = 2500, /* mV */
|
|
.ilim = 200, /* uA */
|
|
};
|
|
|
|
static struct wm831x_status_pdata banff_red_led = {
|
|
.name = "banff:red:",
|
|
.default_src = WM831X_STATUS_MANUAL,
|
|
};
|
|
|
|
static struct wm831x_status_pdata banff_green_led = {
|
|
.name = "banff:green:",
|
|
.default_src = WM831X_STATUS_MANUAL,
|
|
};
|
|
|
|
static struct wm831x_touch_pdata touch_pdata = {
|
|
.data_irq = S3C_EINT(26),
|
|
.pd_irq = S3C_EINT(27),
|
|
};
|
|
|
|
static struct wm831x_pdata crag_pmic_pdata = {
|
|
.wm831x_num = 1,
|
|
.irq_base = BANFF_PMIC_IRQ_BASE,
|
|
.gpio_base = BANFF_PMIC_GPIO_BASE,
|
|
.soft_shutdown = true,
|
|
|
|
.backup = &banff_backup_pdata,
|
|
|
|
.gpio_defaults = {
|
|
/* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
|
|
[4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
|
|
/* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
|
|
[10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
|
|
/* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
|
|
[11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
|
|
},
|
|
|
|
.dcdc = {
|
|
&vddarm, /* DCDC1 */
|
|
&vddint, /* DCDC2 */
|
|
&vddmem, /* DCDC3 */
|
|
},
|
|
|
|
.ldo = {
|
|
&vddsys, /* LDO1 */
|
|
&vddmmc, /* LDO2 */
|
|
NULL, /* LDO3 */
|
|
&vddotgi, /* LDO4 */
|
|
&vddotg, /* LDO5 */
|
|
&vddhi, /* LDO6 */
|
|
&vddadc, /* LDO7 */
|
|
&vddmem0, /* LDO8 */
|
|
&vddpll, /* LDO9 */
|
|
&vddlcd, /* LDO10 */
|
|
&vddalive, /* LDO11 */
|
|
},
|
|
|
|
.status = {
|
|
&banff_green_led,
|
|
&banff_red_led,
|
|
},
|
|
|
|
.touch = &touch_pdata,
|
|
};
|
|
|
|
static struct i2c_board_info i2c_devs0[] = {
|
|
{ I2C_BOARD_INFO("24c08", 0x50), },
|
|
{ I2C_BOARD_INFO("tca6408", 0x20),
|
|
.platform_data = &crag6410_pca_data,
|
|
},
|
|
{ I2C_BOARD_INFO("wm8312", 0x34),
|
|
.platform_data = &crag_pmic_pdata,
|
|
.irq = S3C_EINT(23),
|
|
},
|
|
};
|
|
|
|
static struct s3c2410_platform_i2c i2c0_pdata = {
|
|
.frequency = 400000,
|
|
};
|
|
|
|
static struct regulator_consumer_supply pvdd_1v2_consumers[] = {
|
|
REGULATOR_SUPPLY("DCVDD", "spi0.0"),
|
|
REGULATOR_SUPPLY("AVDD", "spi0.0"),
|
|
REGULATOR_SUPPLY("AVDD", "spi0.1"),
|
|
};
|
|
|
|
static struct regulator_init_data pvdd_1v2 = {
|
|
.constraints = {
|
|
.name = "PVDD_1V2",
|
|
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
|
|
},
|
|
|
|
.consumer_supplies = pvdd_1v2_consumers,
|
|
.num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers),
|
|
};
|
|
|
|
static struct regulator_consumer_supply pvdd_1v8_consumers[] = {
|
|
REGULATOR_SUPPLY("LDOVDD", "1-001a"),
|
|
REGULATOR_SUPPLY("PLLVDD", "1-001a"),
|
|
REGULATOR_SUPPLY("DBVDD", "1-001a"),
|
|
REGULATOR_SUPPLY("DBVDD1", "1-001a"),
|
|
REGULATOR_SUPPLY("DBVDD2", "1-001a"),
|
|
REGULATOR_SUPPLY("DBVDD3", "1-001a"),
|
|
REGULATOR_SUPPLY("CPVDD", "1-001a"),
|
|
REGULATOR_SUPPLY("AVDD2", "1-001a"),
|
|
REGULATOR_SUPPLY("DCVDD", "1-001a"),
|
|
REGULATOR_SUPPLY("AVDD", "1-001a"),
|
|
REGULATOR_SUPPLY("DBVDD", "spi0.0"),
|
|
|
|
REGULATOR_SUPPLY("DBVDD", "1-003a"),
|
|
REGULATOR_SUPPLY("LDOVDD", "1-003a"),
|
|
REGULATOR_SUPPLY("CPVDD", "1-003a"),
|
|
REGULATOR_SUPPLY("AVDD", "1-003a"),
|
|
REGULATOR_SUPPLY("DBVDD1", "spi0.1"),
|
|
REGULATOR_SUPPLY("DBVDD2", "spi0.1"),
|
|
REGULATOR_SUPPLY("DBVDD3", "spi0.1"),
|
|
REGULATOR_SUPPLY("LDOVDD", "spi0.1"),
|
|
REGULATOR_SUPPLY("CPVDD", "spi0.1"),
|
|
};
|
|
|
|
static struct regulator_init_data pvdd_1v8 = {
|
|
.constraints = {
|
|
.name = "PVDD_1V8",
|
|
.always_on = 1,
|
|
},
|
|
|
|
.consumer_supplies = pvdd_1v8_consumers,
|
|
.num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
|
|
};
|
|
|
|
static struct regulator_consumer_supply pvdd_3v3_consumers[] = {
|
|
REGULATOR_SUPPLY("MICVDD", "1-001a"),
|
|
REGULATOR_SUPPLY("AVDD1", "1-001a"),
|
|
};
|
|
|
|
static struct regulator_init_data pvdd_3v3 = {
|
|
.constraints = {
|
|
.name = "PVDD_3V3",
|
|
.always_on = 1,
|
|
},
|
|
|
|
.consumer_supplies = pvdd_3v3_consumers,
|
|
.num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
|
|
};
|
|
|
|
static struct wm831x_pdata glenfarclas_pmic_pdata = {
|
|
.wm831x_num = 2,
|
|
.irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
|
|
.gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
|
|
.soft_shutdown = true,
|
|
|
|
.gpio_defaults = {
|
|
/* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
|
|
[0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
|
|
[1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
|
|
[2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
|
|
},
|
|
|
|
.dcdc = {
|
|
&pvdd_1v2, /* DCDC1 */
|
|
&pvdd_1v8, /* DCDC2 */
|
|
&pvdd_3v3, /* DCDC3 */
|
|
},
|
|
|
|
.disable_touch = true,
|
|
};
|
|
|
|
static struct wm1250_ev1_pdata wm1250_ev1_pdata = {
|
|
.gpios = {
|
|
[WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12),
|
|
[WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12),
|
|
[WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13),
|
|
[WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14),
|
|
[WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8),
|
|
},
|
|
};
|
|
|
|
static struct i2c_board_info i2c_devs1[] = {
|
|
{ I2C_BOARD_INFO("wm8311", 0x34),
|
|
.irq = S3C_EINT(0),
|
|
.platform_data = &glenfarclas_pmic_pdata },
|
|
|
|
{ I2C_BOARD_INFO("wlf-gf-module", 0x20) },
|
|
{ I2C_BOARD_INFO("wlf-gf-module", 0x22) },
|
|
{ I2C_BOARD_INFO("wlf-gf-module", 0x24) },
|
|
{ I2C_BOARD_INFO("wlf-gf-module", 0x25) },
|
|
{ I2C_BOARD_INFO("wlf-gf-module", 0x26) },
|
|
|
|
{ I2C_BOARD_INFO("wm1250-ev1", 0x27),
|
|
.platform_data = &wm1250_ev1_pdata },
|
|
};
|
|
|
|
static struct s3c2410_platform_i2c i2c1_pdata = {
|
|
.frequency = 400000,
|
|
.bus_num = 1,
|
|
};
|
|
|
|
static void __init crag6410_map_io(void)
|
|
{
|
|
s3c64xx_init_io(NULL, 0);
|
|
s3c64xx_set_xtal_freq(12000000);
|
|
s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
|
|
samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
|
|
|
|
/* LCD type and Bypass set by bootloader */
|
|
}
|
|
|
|
static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
|
|
.max_width = 4,
|
|
.cd_type = S3C_SDHCI_CD_PERMANENT,
|
|
.host_caps = MMC_CAP_POWER_OFF_CARD,
|
|
};
|
|
|
|
static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
|
|
{
|
|
/* Set all the necessary GPG pins to special-function 2 */
|
|
s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
|
|
|
|
/* force card-detected for prototype 0 */
|
|
s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
|
|
}
|
|
|
|
static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
|
|
.max_width = 4,
|
|
.cd_type = S3C_SDHCI_CD_INTERNAL,
|
|
.cfg_gpio = crag6410_cfg_sdhci0,
|
|
.host_caps = MMC_CAP_POWER_OFF_CARD,
|
|
};
|
|
|
|
static const struct gpio_led gpio_leds[] = {
|
|
{
|
|
.name = "d13:green:",
|
|
.gpio = MMGPIO_GPIO_BASE + 0,
|
|
.default_state = LEDS_GPIO_DEFSTATE_ON,
|
|
},
|
|
{
|
|
.name = "d14:green:",
|
|
.gpio = MMGPIO_GPIO_BASE + 1,
|
|
.default_state = LEDS_GPIO_DEFSTATE_ON,
|
|
},
|
|
{
|
|
.name = "d15:green:",
|
|
.gpio = MMGPIO_GPIO_BASE + 2,
|
|
.default_state = LEDS_GPIO_DEFSTATE_ON,
|
|
},
|
|
{
|
|
.name = "d16:green:",
|
|
.gpio = MMGPIO_GPIO_BASE + 3,
|
|
.default_state = LEDS_GPIO_DEFSTATE_ON,
|
|
},
|
|
{
|
|
.name = "d17:green:",
|
|
.gpio = MMGPIO_GPIO_BASE + 4,
|
|
.default_state = LEDS_GPIO_DEFSTATE_ON,
|
|
},
|
|
{
|
|
.name = "d18:green:",
|
|
.gpio = MMGPIO_GPIO_BASE + 5,
|
|
.default_state = LEDS_GPIO_DEFSTATE_ON,
|
|
},
|
|
{
|
|
.name = "d19:green:",
|
|
.gpio = MMGPIO_GPIO_BASE + 6,
|
|
.default_state = LEDS_GPIO_DEFSTATE_ON,
|
|
},
|
|
{
|
|
.name = "d20:green:",
|
|
.gpio = MMGPIO_GPIO_BASE + 7,
|
|
.default_state = LEDS_GPIO_DEFSTATE_ON,
|
|
},
|
|
};
|
|
|
|
static const struct gpio_led_platform_data gpio_leds_pdata = {
|
|
.leds = gpio_leds,
|
|
.num_leds = ARRAY_SIZE(gpio_leds),
|
|
};
|
|
|
|
static struct dwc2_hsotg_plat crag6410_hsotg_pdata;
|
|
|
|
static void __init crag6410_machine_init(void)
|
|
{
|
|
/* Open drain IRQs need pullups */
|
|
s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
|
|
s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
|
|
|
|
gpio_request(S3C64XX_GPB(0), "LCD power");
|
|
gpio_direction_output(S3C64XX_GPB(0), 0);
|
|
|
|
gpio_request(S3C64XX_GPF(14), "LCD PWM");
|
|
gpio_direction_output(S3C64XX_GPF(14), 0); /* turn off */
|
|
|
|
gpio_request(S3C64XX_GPB(1), "SD power");
|
|
gpio_direction_output(S3C64XX_GPB(1), 0);
|
|
|
|
gpio_request(S3C64XX_GPF(10), "nRESETSEL");
|
|
gpio_direction_output(S3C64XX_GPF(10), 1);
|
|
|
|
s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
|
|
s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
|
|
|
|
s3c_i2c0_set_platdata(&i2c0_pdata);
|
|
s3c_i2c1_set_platdata(&i2c1_pdata);
|
|
s3c_fb_set_platdata(&crag6410_lcd_pdata);
|
|
dwc2_hsotg_set_platdata(&crag6410_hsotg_pdata);
|
|
|
|
i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
|
|
i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
|
|
|
|
samsung_keypad_set_platdata(&crag6410_keypad_data);
|
|
s3c64xx_spi0_set_platdata(NULL, 0, 2);
|
|
|
|
pwm_add_table(crag6410_pwm_lookup, ARRAY_SIZE(crag6410_pwm_lookup));
|
|
platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
|
|
|
|
gpio_led_register_device(-1, &gpio_leds_pdata);
|
|
|
|
regulator_has_full_constraints();
|
|
|
|
s3c64xx_pm_init();
|
|
}
|
|
|
|
MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
|
|
/* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
|
|
.atag_offset = 0x100,
|
|
.nr_irqs = S3C64XX_NR_IRQS,
|
|
.init_irq = s3c6410_init_irq,
|
|
.map_io = crag6410_map_io,
|
|
.init_machine = crag6410_machine_init,
|
|
.init_time = samsung_timer_init,
|
|
.restart = s3c64xx_restart,
|
|
MACHINE_END
|