cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

mach-smartq5.c (3333B)

      1// SPDX-License-Identifier: GPL-2.0
      2//
      3// Copyright (C) 2010 Maurus Cuelenaere
      4
      5#include <linux/fb.h>
      6#include <linux/gpio.h>
      7#include <linux/gpio_keys.h>
      8#include <linux/init.h>
      9#include <linux/input.h>
     10#include <linux/leds.h>
     11#include <linux/platform_device.h>
     12
     13#include <asm/mach-types.h>
     14#include <asm/mach/arch.h>
     15
     16#include <video/samsung_fimd.h>
     17#include "irqs.h"
     18#include "map.h"
     19#include "regs-gpio.h"
     20#include "gpio-samsung.h"
     21
     22#include "cpu.h"
     23#include "devs.h"
     24#include "fb.h"
     25#include "gpio-cfg.h"
     26
     27#include "s3c64xx.h"
     28#include "mach-smartq.h"
     29
     30static struct gpio_led smartq5_leds[] = {
     31	{
     32		.name			= "smartq5:green",
     33		.active_low		= 1,
     34		.gpio			= S3C64XX_GPN(8),
     35	},
     36	{
     37		.name			= "smartq5:red",
     38		.active_low		= 1,
     39		.gpio			= S3C64XX_GPN(9),
     40	},
     41};
     42
     43static struct gpio_led_platform_data smartq5_led_data = {
     44	.num_leds = ARRAY_SIZE(smartq5_leds),
     45	.leds = smartq5_leds,
     46};
     47
     48static struct platform_device smartq5_leds_device = {
     49	.name			= "leds-gpio",
     50	.id			= -1,
     51	.dev.platform_data	= &smartq5_led_data,
     52};
     53
     54/* Labels according to the SmartQ manual */
     55static struct gpio_keys_button smartq5_buttons[] = {
     56	{
     57		.gpio			= S3C64XX_GPL(14),
     58		.code			= KEY_POWER,
     59		.desc			= "Power",
     60		.active_low		= 1,
     61		.debounce_interval	= 5,
     62		.type                   = EV_KEY,
     63	},
     64	{
     65		.gpio			= S3C64XX_GPN(2),
     66		.code			= KEY_KPMINUS,
     67		.desc			= "Minus",
     68		.active_low		= 1,
     69		.debounce_interval	= 5,
     70		.type                   = EV_KEY,
     71	},
     72	{
     73		.gpio			= S3C64XX_GPN(12),
     74		.code			= KEY_KPPLUS,
     75		.desc			= "Plus",
     76		.active_low		= 1,
     77		.debounce_interval	= 5,
     78		.type                   = EV_KEY,
     79	},
     80	{
     81		.gpio			= S3C64XX_GPN(15),
     82		.code			= KEY_ENTER,
     83		.desc			= "Move",
     84		.active_low		= 1,
     85		.debounce_interval	= 5,
     86		.type                   = EV_KEY,
     87	},
     88};
     89
     90static struct gpio_keys_platform_data smartq5_buttons_data  = {
     91	.buttons	= smartq5_buttons,
     92	.nbuttons	= ARRAY_SIZE(smartq5_buttons),
     93};
     94
     95static struct platform_device smartq5_buttons_device  = {
     96	.name		= "gpio-keys",
     97	.id		= 0,
     98	.num_resources	= 0,
     99	.dev		= {
    100		.platform_data	= &smartq5_buttons_data,
    101	}
    102};
    103
    104static struct s3c_fb_pd_win smartq5_fb_win0 = {
    105	.max_bpp	= 32,
    106	.default_bpp	= 16,
    107	.xres		= 800,
    108	.yres		= 480,
    109};
    110
    111static struct fb_videomode smartq5_lcd_timing = {
    112	.left_margin	= 216,
    113	.right_margin	= 40,
    114	.upper_margin	= 35,
    115	.lower_margin	= 10,
    116	.hsync_len	= 1,
    117	.vsync_len	= 1,
    118	.xres		= 800,
    119	.yres		= 480,
    120	.refresh	= 80,
    121};
    122
    123static struct s3c_fb_platdata smartq5_lcd_pdata __initdata = {
    124	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
    125	.vtiming	= &smartq5_lcd_timing,
    126	.win[0]		= &smartq5_fb_win0,
    127	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
    128	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
    129			  VIDCON1_INV_VDEN,
    130};
    131
    132static struct platform_device *smartq5_devices[] __initdata = {
    133	&smartq5_leds_device,
    134	&smartq5_buttons_device,
    135};
    136
    137static void __init smartq5_machine_init(void)
    138{
    139	s3c_fb_set_platdata(&smartq5_lcd_pdata);
    140
    141	smartq_machine_init();
    142
    143	platform_add_devices(smartq5_devices, ARRAY_SIZE(smartq5_devices));
    144}
    145
    146MACHINE_START(SMARTQ5, "SmartQ 5")
    147	/* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */
    148	.atag_offset	= 0x100,
    149	.nr_irqs	= S3C64XX_NR_IRQS,
    150	.init_irq	= s3c6410_init_irq,
    151	.map_io		= smartq_map_io,
    152	.init_machine	= smartq5_machine_init,
    153	.init_time	= s3c64xx_timer_init,
    154MACHINE_END