ar71xx: use the gpio_keys_polled driver instead of gpio_buttons
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-wnr2000.c
index ce8bdd2..1da20fa 100644 (file)
@@ -1,24 +1,36 @@
 /*
  *  NETGEAR WNR2000 board support
  *
- *  Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *  Copyright (C) 2008-2009 Andy Boyett <agb@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/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-
-#include <asm/mips_machine.h>
 
 #include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/platform.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define WNR2000_GPIO_LED_PWR_GREEN     14
+#define WNR2000_GPIO_LED_PWR_AMBER     7
+#define WNR2000_GPIO_LED_WPS           4
+#define WNR2000_GPIO_LED_WLAN          6
+#define WNR2000_GPIO_BTN_RESET         21
+#define WNR2000_GPIO_BTN_WPS           8
+
+#define WNR2000_KEYS_POLL_INTERVAL     20      /* msecs */
+#define WNR2000_KEYS_DEBOUNCE_INTERVAL (3 * WNR2000_KEYS_POLL_INTERVAL)
 
 #ifdef CONFIG_MTD_PARTITIONS
 static struct mtd_partition wnr2000_partitions[] = {
@@ -27,31 +39,31 @@ static struct mtd_partition wnr2000_partitions[] = {
                .offset         = 0,
                .size           = 0x040000,
                .mask_flags     = MTD_WRITEABLE,
-       } , {
+       }, {
                .name           = "u-boot-env",
                .offset         = 0x040000,
                .size           = 0x010000,
-       } , {
+       }, {
                .name           = "rootfs",
                .offset         = 0x050000,
                .size           = 0x240000,
-       } , {
+       }, {
                .name           = "user-config",
                .offset         = 0x290000,
                .size           = 0x010000,
-       } , {
+       }, {
                .name           = "uImage",
                .offset         = 0x2a0000,
                .size           = 0x120000,
-       } , {
+       }, {
                .name           = "language_table",
                .offset         = 0x3c0000,
                .size           = 0x020000,
-       } , {
+       }, {
                .name           = "rootfs_checksum",
                .offset         = 0x3e0000,
                .size           = 0x010000,
-       } , {
+       }, {
                .name           = "art",
                .offset         = 0x3f0000,
                .size           = 0x010000,
@@ -62,27 +74,77 @@ static struct mtd_partition wnr2000_partitions[] = {
 
 static struct flash_platform_data wnr2000_flash_data = {
 #ifdef CONFIG_MTD_PARTITIONS
-        .parts          = wnr2000_partitions,
-        .nr_parts       = ARRAY_SIZE(wnr2000_partitions),
+       .parts          = wnr2000_partitions,
+       .nr_parts       = ARRAY_SIZE(wnr2000_partitions),
 #endif
 };
 
-static struct spi_board_info wnr2000_spi_info[] = {
+static struct gpio_led wnr2000_leds_gpio[] __initdata = {
+       {
+               .name           = "wnr2000:green:power",
+               .gpio           = WNR2000_GPIO_LED_PWR_GREEN,
+               .active_low     = 1,
+       }, {
+               .name           = "wnr2000:amber:power",
+               .gpio           = WNR2000_GPIO_LED_PWR_AMBER,
+               .active_low     = 1,
+       }, {
+               .name           = "wnr2000:green:wps",
+               .gpio           = WNR2000_GPIO_LED_WPS,
+               .active_low     = 1,
+       }, {
+               .name           = "wnr2000:blue:wlan",
+               .gpio           = WNR2000_GPIO_LED_WLAN,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_keys_button wnr2000_gpio_keys[] __initdata = {
        {
-               .bus_num        = 0,
-               .chip_select    = 0,
-               .max_speed_hz   = 25000000,
-               .modalias       = "m25p80",
-               .platform_data  = &wnr2000_flash_data,
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = WNR2000_GPIO_BTN_RESET,
+       }, {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = WNR2000_GPIO_BTN_WPS,
        }
 };
 
 static void __init wnr2000_setup(void)
 {
-       ar71xx_add_device_spi(NULL, wnr2000_spi_info,
-                                       ARRAY_SIZE(wnr2000_spi_info));
+       u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+       ar71xx_add_device_mdio(0x0);
+
+       ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
+       ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+       ar71xx_eth0_data.speed = SPEED_100;
+       ar71xx_eth0_data.duplex = DUPLEX_FULL;
+       ar71xx_eth0_data.has_ar8216 = 1;
+
+       ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
+       ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+       ar71xx_eth1_data.phy_mask = 0x10;
+
+       ar71xx_add_device_eth(0);
+       ar71xx_add_device_eth(1);
+
+       ar71xx_add_device_m25p80(&wnr2000_flash_data);
+
+       ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wnr2000_leds_gpio),
+                                       wnr2000_leds_gpio);
+
+       ar71xx_register_gpio_keys_polled(-1, WNR2000_KEYS_POLL_INTERVAL,
+                                        ARRAY_SIZE(wnr2000_gpio_keys),
+                                        wnr2000_gpio_keys);
+
 
-       ar91xx_add_device_wmac();
+       ar9xxx_add_device_wmac(eeprom, NULL);
 }
 
-MIPS_MACHINE(AR71XX_MACH_WNR2000, "NETGEAR WNR2000", wnr2000_setup);
+MIPS_MACHINE(AR71XX_MACH_WNR2000, "WNR2000", "NETGEAR WNR2000", wnr2000_setup);