mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 21:54:06 +08:00
2b8318881d
OMAPDSS changes, including:
- use dynanic debug prints
- OMAP platform dependency removals
- Creation of compat-layer, helping us to improve omapdrm
- Misc cleanups, aiming to make omadss more in line with the upcoming common
display framework
Exynos DP changes for the 3.8 merge window:
- Device Tree support for Samsung Exynos DP
- SW Link training is cleaned up.
- HPD interrupt is supported.
Samsung Framebuffer changes for the 3.8 merge window:
- The bit definitions of header file are updated.
- Some minor typos are fixed.
- Some minor bugs of s3c_fb_check_var() are fixed.
FB related changes for SH Mobile, Freescale DIU
Add support for the Solomon SSD1307 OLED Controller
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=KVPX
-----END PGP SIGNATURE-----
Merge tag 'fbdev-for-3.8' of git://gitorious.org/linux-omap-dss2/linux
Pull fbdev changes from Tomi Valkeinen:
"OMAPDSS changes, including:
- use dynanic debug prints
- OMAP platform dependency removals
- Creation of compat-layer, helping us to improve omapdrm
- Misc cleanups, aiming to make omadss more in line with the upcoming
common display framework
Exynos DP changes for the 3.8 merge window:
- Device Tree support for Samsung Exynos DP
- SW Link training is cleaned up.
- HPD interrupt is supported.
Samsung Framebuffer changes for the 3.8 merge window:
- The bit definitions of header file are updated.
- Some minor typos are fixed.
- Some minor bugs of s3c_fb_check_var() are fixed.
FB related changes for SH Mobile, Freescale DIU
Add support for the Solomon SSD1307 OLED Controller"
* tag 'fbdev-for-3.8' of git://gitorious.org/linux-omap-dss2/linux: (191 commits)
OMAPDSS: fix TV-out issue with DSI PLL
Revert "OMAPFB: simplify locking"
OMAPFB: remove silly loop in fb2display()
OMAPFB: fix error handling in omapfb_find_best_mode()
OMAPFB: use devm_kzalloc to allocate omapfb2_device
OMAPDSS: DISPC: remove dispc fck uses
OMAPDSS: DISPC: get dss clock rate from dss driver
drivers/video/console/softcursor.c: remove redundant NULL check before kfree()
drivers/video: add support for the Solomon SSD1307 OLED Controller
OMAPDSS: use omapdss_compat_init() in other drivers
OMAPDSS: export dispc functions
OMAPDSS: export dss_feat functions
OMAPDSS: export dss_mgr_ops functions
OMAPDSS: separate compat files in the Makefile
OMAPDSS: move display sysfs init to compat layer
OMAPDSS: DPI: use dispc's check_timings
OMAPDSS: DISPC: add dispc_ovl_check()
OMAPDSS: move irq handling to dispc-compat
OMAPDSS: move omap_dispc_wait_for_irq_interruptible_timeout to dispc-compat.c
OMAPDSS: move blocking mgr enable/disable to compat layer
...
Conflicts:
arch/arm/mach-davinci/devices-da8xx.c
arch/arm/plat-omap/common.c
drivers/media/platform/omap/omap_vout.c
129 lines
3.1 KiB
C
129 lines
3.1 KiB
C
/*
|
|
* Board support file for Nokia N900 (aka RX-51).
|
|
*
|
|
* Copyright (C) 2007, 2008 Nokia
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/init.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/err.h>
|
|
#include <linux/clk.h>
|
|
#include <linux/io.h>
|
|
#include <linux/gpio.h>
|
|
#include <linux/leds.h>
|
|
#include <linux/usb/musb.h>
|
|
#include <linux/platform_data/spi-omap2-mcspi.h>
|
|
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
|
|
#include <linux/omap-dma.h>
|
|
|
|
#include "common.h"
|
|
#include "mux.h"
|
|
#include "gpmc.h"
|
|
#include "pm.h"
|
|
#include "sdram-nokia.h"
|
|
|
|
#define RX51_GPIO_SLEEP_IND 162
|
|
|
|
static struct gpio_led gpio_leds[] = {
|
|
{
|
|
.name = "sleep_ind",
|
|
.gpio = RX51_GPIO_SLEEP_IND,
|
|
},
|
|
};
|
|
|
|
static struct gpio_led_platform_data gpio_led_info = {
|
|
.leds = gpio_leds,
|
|
.num_leds = ARRAY_SIZE(gpio_leds),
|
|
};
|
|
|
|
static struct platform_device leds_gpio = {
|
|
.name = "leds-gpio",
|
|
.id = -1,
|
|
.dev = {
|
|
.platform_data = &gpio_led_info,
|
|
},
|
|
};
|
|
|
|
/*
|
|
* cpuidle C-states definition for rx51.
|
|
*
|
|
* The 'exit_latency' field is the sum of sleep
|
|
* and wake-up latencies.
|
|
|
|
---------------------------------------------
|
|
| state | exit_latency | target_residency |
|
|
---------------------------------------------
|
|
| C1 | 110 + 162 | 5 |
|
|
| C2 | 106 + 180 | 309 |
|
|
| C3 | 107 + 410 | 46057 |
|
|
| C4 | 121 + 3374 | 46057 |
|
|
| C5 | 855 + 1146 | 46057 |
|
|
| C6 | 7580 + 4134 | 484329 |
|
|
| C7 | 7505 + 15274 | 484329 |
|
|
---------------------------------------------
|
|
|
|
*/
|
|
|
|
extern void __init rx51_peripherals_init(void);
|
|
|
|
#ifdef CONFIG_OMAP_MUX
|
|
static struct omap_board_mux board_mux[] __initdata = {
|
|
{ .reg_offset = OMAP_MUX_TERMINATOR },
|
|
};
|
|
#endif
|
|
|
|
static struct omap_musb_board_data musb_board_data = {
|
|
.interface_type = MUSB_INTERFACE_ULPI,
|
|
.mode = MUSB_PERIPHERAL,
|
|
.power = 0,
|
|
};
|
|
|
|
static void __init rx51_init(void)
|
|
{
|
|
struct omap_sdrc_params *sdrc_params;
|
|
|
|
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
|
|
omap_serial_init();
|
|
|
|
sdrc_params = nokia_get_sdram_timings();
|
|
omap_sdrc_init(sdrc_params, sdrc_params);
|
|
|
|
usb_musb_init(&musb_board_data);
|
|
rx51_peripherals_init();
|
|
|
|
/* Ensure SDRC pins are mux'd for self-refresh */
|
|
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
|
|
omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
|
|
|
|
platform_device_register(&leds_gpio);
|
|
}
|
|
|
|
static void __init rx51_reserve(void)
|
|
{
|
|
omap_reserve();
|
|
}
|
|
|
|
MACHINE_START(NOKIA_RX51, "Nokia RX-51 board")
|
|
/* Maintainer: Lauri Leukkunen <lauri.leukkunen@nokia.com> */
|
|
.atag_offset = 0x100,
|
|
.reserve = rx51_reserve,
|
|
.map_io = omap3_map_io,
|
|
.init_early = omap3430_init_early,
|
|
.init_irq = omap3_init_irq,
|
|
.handle_irq = omap3_intc_handle_irq,
|
|
.init_machine = rx51_init,
|
|
.init_late = omap3430_init_late,
|
|
.timer = &omap3_timer,
|
|
.restart = omap3xxx_restart,
|
|
MACHINE_END
|