summaryrefslogtreecommitdiffstats
path: root/arch/mips/ath79/mach-pb44.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/ath79/mach-pb44.c')
-rw-r--r--arch/mips/ath79/mach-pb44.c128
1 files changed, 0 insertions, 128 deletions
diff --git a/arch/mips/ath79/mach-pb44.c b/arch/mips/ath79/mach-pb44.c
deleted file mode 100644
index 75fb96ca61db..000000000000
--- a/arch/mips/ath79/mach-pb44.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Atheros PB44 reference board support
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * 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/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/gpio/machine.h>
-#include <linux/platform_data/pcf857x.h>
-
-#include "machtypes.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-spi.h"
-#include "dev-usb.h"
-#include "pci.h"
-
-#define PB44_GPIO_I2C_SCL 0
-#define PB44_GPIO_I2C_SDA 1
-
-#define PB44_GPIO_EXP_BASE 16
-#define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + 6)
-#define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + 8)
-#define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + 9)
-#define PB44_GPIO_LED_JUMP2 (PB44_GPIO_EXP_BASE + 10)
-
-#define PB44_KEYS_POLL_INTERVAL 20 /* msecs */
-#define PB44_KEYS_DEBOUNCE_INTERVAL (3 * PB44_KEYS_POLL_INTERVAL)
-
-static struct gpiod_lookup_table pb44_i2c_gpiod_table = {
- .dev_id = "i2c-gpio.0",
- .table = {
- GPIO_LOOKUP_IDX("ath79-gpio", PB44_GPIO_I2C_SDA,
- NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
- GPIO_LOOKUP_IDX("ath79-gpio", PB44_GPIO_I2C_SCL,
- NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
- },
-};
-
-static struct platform_device pb44_i2c_gpio_device = {
- .name = "i2c-gpio",
- .id = 0,
- .dev = {
- .platform_data = NULL,
- }
-};
-
-static struct pcf857x_platform_data pb44_pcf857x_data = {
- .gpio_base = PB44_GPIO_EXP_BASE,
-};
-
-static struct i2c_board_info pb44_i2c_board_info[] __initdata = {
- {
- I2C_BOARD_INFO("pcf8575", 0x20),
- .platform_data = &pb44_pcf857x_data,
- },
-};
-
-static struct gpio_led pb44_leds_gpio[] __initdata = {
- {
- .name = "pb44:amber:jump1",
- .gpio = PB44_GPIO_LED_JUMP1,
- .active_low = 1,
- }, {
- .name = "pb44:green:jump2",
- .gpio = PB44_GPIO_LED_JUMP2,
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_button pb44_gpio_keys[] __initdata = {
- {
- .desc = "soft_reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL,
- .gpio = PB44_GPIO_SW_RESET,
- .active_low = 1,
- } , {
- .desc = "jumpstart",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL,
- .gpio = PB44_GPIO_SW_JUMP,
- .active_low = 1,
- }
-};
-
-static struct spi_board_info pb44_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "m25p64",
- },
-};
-
-static struct ath79_spi_platform_data pb44_spi_data = {
- .bus_num = 0,
- .num_chipselect = 1,
-};
-
-static void __init pb44_init(void)
-{
- gpiod_add_lookup_table(&pb44_i2c_gpiod_table);
- i2c_register_board_info(0, pb44_i2c_board_info,
- ARRAY_SIZE(pb44_i2c_board_info));
- platform_device_register(&pb44_i2c_gpio_device);
-
- ath79_register_leds_gpio(-1, ARRAY_SIZE(pb44_leds_gpio),
- pb44_leds_gpio);
- ath79_register_gpio_keys_polled(-1, PB44_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(pb44_gpio_keys),
- pb44_gpio_keys);
- ath79_register_spi(&pb44_spi_data, pb44_spi_info,
- ARRAY_SIZE(pb44_spi_info));
- ath79_register_usb();
- ath79_register_pci();
-}
-
-MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board",
- pb44_init);