mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 11:40:53 +07:00
cf4af01221
This branch contains a set of various board updates for ARM platforms. A few shmobile platforms that are stale have been removed, some defconfig updates for various boards selecting new features such as pinctrl subsystem support, and various updates enabling peripherals, etc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJQyLD0AAoJEIwa5zzehBx3nNYQAI8a1cS/0U1GGXhmYJs4ZJjM 9yeFKOQmv7kQMmqC9b9UhoCtqwsxR4s2qjUps3464q8pZmEXysc+Z5kH/av9ULJw zp62iTxa/qBfnF+UKCt4PAxoL9KvN36XgPH6OADiQ9rvsJ20zF8Agq22CiSF+8AR CfX60joQnd/BEBORP86Zm5AlAeXiah/MrUBQuiCgNq+Ew9bQ0/I15UKZzlLKeQST eYviHjlGPFcXWaxuIgNUQ5KzFfKtSERHHHsiIy9DEi0zq7fLhiwY+eIYUWN34aDp K+bV7wmh6ufa3/Z024Du5FkSI4fIOLz6b5hlJxOzgvQ3AZJ7JK8IYSXCibgUjWxO gFxpVj/MYGf+FlWVQpaf/niMuhYqRAbWy1rsGcmyn8+rb8cHxDHs/3Z4dQTmgxMf 6lEdR4npULAP22MSB71yQtPjn9XW1338a0/a5GPdvihZjwpMH2ZXRxAkGuGpamFT /oXwADuh5a+1uMctXQqb/1FnJcmH/mbEp40bU90AwSqJ6Y8FJts4P5B3H9RQ5rO7 uz/KVB4ilUHGONtrTiNohYbrNLj3t2kNUt8QrQINMWBHSDFHLUbK48QcoqK4uJPB 9RFu9mtovUvfJXVivOoO/BRVnKomUba7fhET1VP4UXiCc7WNtmj36kiXSHbfu3NV /ox1FAH3UU8jB91OeEqV =sgYz -----END PGP SIGNATURE----- Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC board updates from Olof Johansson: "This branch contains a set of various board updates for ARM platforms. A few shmobile platforms that are stale have been removed, some defconfig updates for various boards selecting new features such as pinctrl subsystem support, and various updates enabling peripherals, etc." Fix up conflicts mostly as per Olof. * tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (58 commits) ARM: S3C64XX: Add dummy supplies for Glenfarclas LDOs ARM: S3C64XX: Add registration of WM2200 Bells device on Cragganmore ARM: kirkwood: Add Plat'Home OpenBlocks A6 support ARM: Dove: update defconfig ARM: Kirkwood: update defconfig for new boards arm: orion5x: add DT related options in defconfig arm: orion5x: convert 'LaCie Ethernet Disk mini v2' to Device Tree arm: orion5x: basic Device Tree support arm: orion5x: mechanical defconfig update ARM: kirkwood: Add support for the MPL CEC4 arm: kirkwood: add support for ZyXEL NSA310 ARM: Kirkwood: new board USI Topkick ARM: kirkwood: use gpio-fan DT binding on lsxl ARM: Kirkwood: add Netspace boards to defconfig ARM: kirkwood: DT board setup for Network Space Mini v2 ARM: kirkwood: DT board setup for Network Space Lite v2 ARM: kirkwood: DT board setup for Network Space v2 and parents leds: leds-ns2: add device tree binding ARM: Kirkwood: Enable the second I2C bus ARM: mmp: select pinctrl driver ...
132 lines
3.1 KiB
C
132 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 <plat-omap/dma-omap.h>
|
|
|
|
#include "common.h"
|
|
#include "mux.h"
|
|
#include "gpmc.h"
|
|
#include "pm.h"
|
|
#include "sdram-nokia.h"
|
|
|
|
#define RX51_GPIO_SLEEP_IND 162
|
|
|
|
extern void rx51_video_mem_init(void);
|
|
|
|
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)
|
|
{
|
|
rx51_video_mem_init();
|
|
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
|