mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-03 17:40:04 +00:00
a1342f6a9f
PWM timer initialization has two independent implementations - one for S3C24xx and one for S3C64xx. The naming however was always the same and before also the declaration was shared. This is confusing, error prone and might cause issues when trying to build multiplatform kernel. Suggested-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200820204203.22328-1-krzk@kernel.org
154 lines
3.3 KiB
C
154 lines
3.3 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
//
|
|
// Copyright (C) 2010 Maurus Cuelenaere
|
|
|
|
#include <linux/fb.h>
|
|
#include <linux/gpio.h>
|
|
#include <linux/gpio_keys.h>
|
|
#include <linux/init.h>
|
|
#include <linux/input.h>
|
|
#include <linux/leds.h>
|
|
#include <linux/platform_device.h>
|
|
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
|
|
#include <video/samsung_fimd.h>
|
|
#include <mach/irqs.h>
|
|
#include "map.h"
|
|
#include "regs-gpio.h"
|
|
#include "gpio-samsung.h"
|
|
|
|
#include "cpu.h"
|
|
#include "devs.h"
|
|
#include "fb.h"
|
|
#include "gpio-cfg.h"
|
|
|
|
#include "s3c64xx.h"
|
|
#include "mach-smartq.h"
|
|
|
|
static struct gpio_led smartq5_leds[] = {
|
|
{
|
|
.name = "smartq5:green",
|
|
.active_low = 1,
|
|
.gpio = S3C64XX_GPN(8),
|
|
},
|
|
{
|
|
.name = "smartq5:red",
|
|
.active_low = 1,
|
|
.gpio = S3C64XX_GPN(9),
|
|
},
|
|
};
|
|
|
|
static struct gpio_led_platform_data smartq5_led_data = {
|
|
.num_leds = ARRAY_SIZE(smartq5_leds),
|
|
.leds = smartq5_leds,
|
|
};
|
|
|
|
static struct platform_device smartq5_leds_device = {
|
|
.name = "leds-gpio",
|
|
.id = -1,
|
|
.dev.platform_data = &smartq5_led_data,
|
|
};
|
|
|
|
/* Labels according to the SmartQ manual */
|
|
static struct gpio_keys_button smartq5_buttons[] = {
|
|
{
|
|
.gpio = S3C64XX_GPL(14),
|
|
.code = KEY_POWER,
|
|
.desc = "Power",
|
|
.active_low = 1,
|
|
.debounce_interval = 5,
|
|
.type = EV_KEY,
|
|
},
|
|
{
|
|
.gpio = S3C64XX_GPN(2),
|
|
.code = KEY_KPMINUS,
|
|
.desc = "Minus",
|
|
.active_low = 1,
|
|
.debounce_interval = 5,
|
|
.type = EV_KEY,
|
|
},
|
|
{
|
|
.gpio = S3C64XX_GPN(12),
|
|
.code = KEY_KPPLUS,
|
|
.desc = "Plus",
|
|
.active_low = 1,
|
|
.debounce_interval = 5,
|
|
.type = EV_KEY,
|
|
},
|
|
{
|
|
.gpio = S3C64XX_GPN(15),
|
|
.code = KEY_ENTER,
|
|
.desc = "Move",
|
|
.active_low = 1,
|
|
.debounce_interval = 5,
|
|
.type = EV_KEY,
|
|
},
|
|
};
|
|
|
|
static struct gpio_keys_platform_data smartq5_buttons_data = {
|
|
.buttons = smartq5_buttons,
|
|
.nbuttons = ARRAY_SIZE(smartq5_buttons),
|
|
};
|
|
|
|
static struct platform_device smartq5_buttons_device = {
|
|
.name = "gpio-keys",
|
|
.id = 0,
|
|
.num_resources = 0,
|
|
.dev = {
|
|
.platform_data = &smartq5_buttons_data,
|
|
}
|
|
};
|
|
|
|
static struct s3c_fb_pd_win smartq5_fb_win0 = {
|
|
.max_bpp = 32,
|
|
.default_bpp = 16,
|
|
.xres = 800,
|
|
.yres = 480,
|
|
};
|
|
|
|
static struct fb_videomode smartq5_lcd_timing = {
|
|
.left_margin = 216,
|
|
.right_margin = 40,
|
|
.upper_margin = 35,
|
|
.lower_margin = 10,
|
|
.hsync_len = 1,
|
|
.vsync_len = 1,
|
|
.xres = 800,
|
|
.yres = 480,
|
|
.refresh = 80,
|
|
};
|
|
|
|
static struct s3c_fb_platdata smartq5_lcd_pdata __initdata = {
|
|
.setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
|
|
.vtiming = &smartq5_lcd_timing,
|
|
.win[0] = &smartq5_fb_win0,
|
|
.vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
|
|
.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
|
|
VIDCON1_INV_VDEN,
|
|
};
|
|
|
|
static struct platform_device *smartq5_devices[] __initdata = {
|
|
&smartq5_leds_device,
|
|
&smartq5_buttons_device,
|
|
};
|
|
|
|
static void __init smartq5_machine_init(void)
|
|
{
|
|
s3c_fb_set_platdata(&smartq5_lcd_pdata);
|
|
|
|
smartq_machine_init();
|
|
|
|
platform_add_devices(smartq5_devices, ARRAY_SIZE(smartq5_devices));
|
|
}
|
|
|
|
MACHINE_START(SMARTQ5, "SmartQ 5")
|
|
/* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */
|
|
.atag_offset = 0x100,
|
|
.nr_irqs = S3C64XX_NR_IRQS,
|
|
.init_irq = s3c6410_init_irq,
|
|
.map_io = smartq_map_io,
|
|
.init_machine = smartq5_machine_init,
|
|
.init_time = s3c64xx_timer_init,
|
|
MACHINE_END
|