+++ /dev/null
-/*
- * arch/ubicom32/mach-ip5k/board-ip5170dpf.c
- * Platform initialization for ip5160dpf board.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port is free software: you can redistribute
- * it and/or modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, either version 2 of the
- * License, or (at your option) any later version.
- *
- * The Ubicom32 Linux Kernel Port is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with the Ubicom32 Linux Kernel Port. If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- * arch/m68knommu
- * arch/blackfin
- * arch/parisc
- */
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/leds.h>
-
-#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
-
-#include <linux/input.h>
-#include <asm/board.h>
-#include <asm/machdep.h>
-#include <asm/ubicom32hid.h>
-#include <asm/vdc_tio.h>
-
-/*
- * LEDs
- *
- * WLAN PD9 (Note this is shared with MISO, but we don't use it)
- * WPS PD8
- *
- * TODO: check triggers, are they generic?
- */
-static struct gpio_led ip5170dpf_gpio_leds[] = {
- {
- .name = "d31:green:WLAN1",
- .default_trigger = "WLAN1",
- .gpio = GPIO_RD_9,
- .active_low = 1,
- },
- {
- .name = "d30:green:WPS",
- .default_trigger = "WPS",
- .gpio = GPIO_RD_8,
- .active_low = 1,
- },
-};
-
-static struct gpio_led_platform_data ip5170dpf_gpio_led_platform_data = {
- .num_leds = 2,
- .leds = ip5170dpf_gpio_leds,
-};
-
-static struct platform_device ip5170dpf_gpio_leds_device = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &ip5170dpf_gpio_led_platform_data,
- },
-};
-
-/*
- * Backlight on the board PD0, hardware PWM
- */
-static const struct ubicom32hid_button ip5170dpf_ubicom32hid_buttons[] = {
- {
- .type = EV_KEY,
- .code = KEY_UP,
- .bit = 0,
- },
- {
- .type = EV_KEY,
- .code = KEY_LEFT,
- .bit = 1,
- },
- {
- .type = EV_KEY,
- .code = KEY_RIGHT,
- .bit = 2,
- },
- {
- .type = EV_KEY,
- .code = KEY_DOWN,
- .bit = 3,
- },
- {
- .type = EV_KEY,
- .code = KEY_ENTER,
- .bit = 4,
- },
- {
- .type = EV_KEY,
- .code = KEY_MENU,
- .bit = 5,
- },
- {
- .type = EV_KEY,
- .code = KEY_ESC,
- .bit = 7,
- },
-};
-
-static const struct ubicom32hid_ir ip5170dpf_ubicom32hid_ircodes[] = {
- {
- .type = EV_KEY,
- .code = KEY_UP,
- .ir_code = 0xF807916E
- },
- {
- .type = EV_KEY,
- .code = KEY_DOWN,
- .ir_code = 0xF20D916E
- },
- {
- .type = EV_KEY,
- .code = KEY_LEFT,
- .ir_code = 0xF609916E
- },
- {
- .type = EV_KEY,
- .code = KEY_RIGHT,
- .ir_code = 0xF40B916E
- },
- {
- .type = EV_KEY,
- .code = KEY_ENTER,
- .ir_code = 0xF50A916E
- },
- { /* rotate */
- .type = EV_KEY,
- .code = KEY_FN_F1,
- .ir_code = 0xF906916E
- },
- {
- .type = EV_KEY,
- .code = KEY_MENU,
- .ir_code = 0xF708916E
- },
- { /* font size */
- .type = EV_KEY,
- .code = KEY_FN_F2,
- .ir_code = 0xF30C916E
- },
- {
- .type = EV_KEY,
- .code = KEY_ESC,
- .ir_code = 0xF10E916E
- },
- {
- .type = EV_KEY,
- .code = KEY_VOLUMEUP,
- .ir_code = 0xF00F916E
- },
- {
- .type = EV_KEY,
- .code = KEY_VOLUMEDOWN,
- .ir_code = 0xED12916E
- },
- {
- .type = EV_KEY,
- .code = KEY_MUTE,
- .ir_code = 0xEA15916E
- },
- {
- .type = EV_KEY,
- .code = KEY_INFO,
- .ir_code = 0xEF10916E
- },
- { /* Like */
- .type = EV_KEY,
- .code = KEY_FN_F3,
- .ir_code = 0xEE11916E
- },
- { /* Dislike */
- .type = EV_KEY,
- .code = KEY_FN_F4,
- .ir_code = 0xEB14916E
- },
- {
- .type = EV_KEY,
- .code = KEY_POWER,
- .ir_code = 0xFD02916E
- },
-};
-
-static struct ubicom32hid_platform_data ip5170dpf_ubicom32hid_platform_data = {
- .gpio_reset = GPIO_RA_4,
- .gpio_reset_polarity = 0,
- .type = UBICOM32HID_BL_TYPE_BINARY,
- .invert = 0,
- .default_intensity = 1,
- .buttons = ip5170dpf_ubicom32hid_buttons,
- .nbuttons = ARRAY_SIZE(ip5170dpf_ubicom32hid_buttons),
- .ircodes = ip5170dpf_ubicom32hid_ircodes,
- .nircodes = ARRAY_SIZE(ip5170dpf_ubicom32hid_ircodes),
-};
-
-/*
- * Devices on the I2C bus
- */
-static struct i2c_board_info __initdata ip5170dpf_i2c_board_info[] = {
- /*
- * U24, ubicom32hid
- */
- {
- .type = "ubicom32hid",
- .addr = 0x08,
- .platform_data = &ip5170dpf_ubicom32hid_platform_data,
- },
-
- /*
- * U14, CS4350 DAC, address 0x4B
- */
-};
-
-/*
- * I2C bus on the board, SDA PF13, SCL PF14
- */
-static struct i2c_gpio_platform_data ip5170dpf_i2c_data = {
- .sda_pin = GPIO_RF_13,
- .scl_pin = GPIO_RF_14,
- .sda_is_open_drain = 0,
- .scl_is_open_drain = 0,
- .scl_is_output_only = 1,
- .udelay = 5,
-};
-
-static struct platform_device ip5170dpf_i2c_device = {
- .name = "i2c-gpio",
- .id = 0,
- .dev = {
- .platform_data = &ip5170dpf_i2c_data,
- },
-};
-
-/*
- * List of all devices in our system
- */
-static struct platform_device *ip5170dpf_devices[] __initdata = {
- &ip5170dpf_i2c_device,
- &ip5170dpf_gpio_leds_device,
-};
-
-/*
- * ip5170dpf_init
- * Called to add the devices which we have on this board
- */
-static int __init ip5170dpf_init(void)
-{
- ubi_gpio_init();
-
- vdc_tio_init();
-
- printk(KERN_INFO "%s: registering device resources\n", __FUNCTION__);
- platform_add_devices(ip5170dpf_devices, ARRAY_SIZE(ip5170dpf_devices));
-
- printk(KERN_INFO "%s: registering i2c resources\n", __FUNCTION__);
- i2c_register_board_info(0, ip5170dpf_i2c_board_info, ARRAY_SIZE(ip5170dpf_i2c_board_info));
-
- return 0;
-}
-
-arch_initcall(ip5170dpf_init);
projects / openwrt / svn-archive / archive.git / blobdiff