/*
- * NETGEAR WNR2000v3 board support
+ * NETGEAR WNR2000v3/WNR612v2/WNR1000v2/WPN824N board support
*
- * Copytight (C) 2013 Mathieu Olivari <mathieu.olivari@gmail.com>
+ * Copyright (C) 2015 Hartmut Knaack <knaack.h@gmx.de>
+ * Copyright (C) 2013 Mathieu Olivari <mathieu.olivari@gmail.com>
* 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>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
+#include <linux/kernel.h> /* for max() macro */
#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h> /* needed to disable switch LEDs */
+#include "common.h" /* needed to disable switch LEDs */
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#define WNR612V2_GPIO_LED_PWR_GREEN 11
+#define WNR1000V2_GPIO_LED_PWR_AMBER 1
+#define WNR1000V2_GPIO_LED_PWR_GREEN 11
+
+/* Connected through AR7240 */
+#define WPN824N_GPIO_LED_WAN_AMBER 0
+#define WPN824N_GPIO_LED_STATUS_AMBER 1
+#define WPN824N_GPIO_LED_LAN1_AMBER 6 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
+#define WPN824N_GPIO_LED_LAN2_AMBER 7 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
+#define WPN824N_GPIO_LED_LAN3_AMBER 8 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
+#define WPN824N_GPIO_LED_LAN4_AMBER 12
+#define WPN824N_GPIO_LED_LAN1_GREEN 13
+#define WPN824N_GPIO_LED_LAN2_GREEN 14
+#define WPN824N_GPIO_LED_LAN3_GREEN 15 /* AR724X_GPIO_FUNC_CLK_OBS3_EN */
+#define WPN824N_GPIO_LED_LAN4_GREEN 16
+#define WPN824N_GPIO_LED_WAN_GREEN 17
+
+/* Connected through AR9285 */
+#define WPN824N_WGPIO_LED_PWR_GREEN 0
+#define WPN824N_WGPIO_LED_WLAN_BLUE 1
+#define WPN824N_WGPIO_LED_WPS1_BLUE 5
+#define WPN824N_WGPIO_LED_WPS2_BLUE 9
+#define WPN824N_WGPIO_LED_TEST_AMBER 10
+#define WPN824N_WGPIO_BTN_PUSH 6 /* currently unused */
+#define WPN824N_WGPIO_BTN_RESET 7 /* currently unused */
+#define WPN824N_WGPIO_BTN_WLAN 8 /* currently unused */
+
#define WNR2000V3_KEYS_POLL_INTERVAL 20 /* msecs */
#define WNR2000V3_KEYS_DEBOUNCE_INTERVAL (3 * WNR2000V3_KEYS_POLL_INTERVAL)
#define WNR2000V3_MAC0_OFFSET 0
#define WNR2000V3_MAC1_OFFSET 6
#define WNR2000V3_PCIE_CALDATA_OFFSET 0x1000
+#define WNR2000V3_WMAC_OFFSET 0x108c /* wireless MAC is inside ART */
static struct gpio_led wnr2000v3_leds_gpio[] __initdata = {
{
}
};
+static struct gpio_led wnr1000v2_leds_gpio[] __initdata = {
+ {
+ .name = "netgear:green:power",
+ .gpio = WNR1000V2_GPIO_LED_PWR_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:power",
+ .gpio = WNR1000V2_GPIO_LED_PWR_AMBER,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_led wpn824n_leds_gpio[] __initdata = {
+ {
+ .name = "netgear:amber:wan",
+ .gpio = WPN824N_GPIO_LED_WAN_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:status",
+ .gpio = WPN824N_GPIO_LED_STATUS_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:lan1",
+ .gpio = WPN824N_GPIO_LED_LAN1_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:lan2",
+ .gpio = WPN824N_GPIO_LED_LAN2_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:lan3",
+ .gpio = WPN824N_GPIO_LED_LAN3_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:lan4",
+ .gpio = WPN824N_GPIO_LED_LAN4_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:lan1",
+ .gpio = WPN824N_GPIO_LED_LAN1_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:lan2",
+ .gpio = WPN824N_GPIO_LED_LAN2_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:lan3",
+ .gpio = WPN824N_GPIO_LED_LAN3_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:lan4",
+ .gpio = WPN824N_GPIO_LED_LAN4_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:wan",
+ .gpio = WPN824N_GPIO_LED_WAN_GREEN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_led wpn824n_wmac_leds_gpio[] = {
+ {
+ .name = "netgear:green:power",
+ .gpio = WPN824N_WGPIO_LED_PWR_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:blue:wlan",
+ .gpio = WPN824N_WGPIO_LED_WLAN_BLUE,
+ .active_low = 1,
+ }, {
+ .name = "netgear:blue:wps1",
+ .gpio = WPN824N_WGPIO_LED_WPS1_BLUE,
+ .active_low = 1,
+ }, {
+ .name = "netgear:blue:wps2",
+ .gpio = WPN824N_WGPIO_LED_WPS2_BLUE,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:test",
+ .gpio = WPN824N_WGPIO_LED_TEST_AMBER,
+ .active_low = 1,
+ }
+};
+
static struct gpio_keys_button wnr2000v3_gpio_keys[] __initdata = {
{
.desc = "wps",
}
};
-static void __init wnr_common_setup(void)
+/*
+ * For WNR2000v3 ART flash area used for WLAN MAC is usually empty (0xff)
+ * so ath9k driver uses random MAC instead each time module is loaded.
+ * To fix that, assign permanent WLAN MAC equal to ethN's MAC plus 1,
+ * so network interfaces get sequential addresses.
+ * If ART wireless MAC address field has been filled by user, use it.
+ */
+static void __init wnr_get_wmac(u8 *wmac_gen_addr, int mac0_art_offset,
+ int mac1_art_offset, int wmac_art_offset)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+ u8 *eth0_mac_addr = (u8 *) (art + mac0_art_offset);
+ u8 *eth1_mac_addr = (u8 *) (art + mac1_art_offset);
+ u8 *wlan_mac_addr = (u8 *) (art + wmac_art_offset);
+
+ /* only 0xff if all bits are set - address is invalid, empty area */
+ if ((wlan_mac_addr[0] & wlan_mac_addr[1] & wlan_mac_addr[2] &
+ wlan_mac_addr[3] & wlan_mac_addr[4] & wlan_mac_addr[5]) == 0xff) {
+ memcpy(wmac_gen_addr, eth0_mac_addr, 5);
+ wmac_gen_addr[5] = max(eth0_mac_addr[5], eth1_mac_addr[5]) + 1;
+
+ /* Avoid potential conflict in case max(0xff,0x00)+1==0x00 */
+ if (!wmac_gen_addr[5])
+ wmac_gen_addr[5] = 1;
+ } else
+ memcpy(wmac_gen_addr, wlan_mac_addr, 6);
+}
+
+static void __init wnr_common_setup(u8 *wmac_addr)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
ath79_register_eth(1);
ath79_register_m25p80(NULL);
- ap91_pci_init(art + WNR2000V3_PCIE_CALDATA_OFFSET, NULL);
+ ap91_pci_init(art + WNR2000V3_PCIE_CALDATA_OFFSET, wmac_addr);
}
static void __init wnr2000v3_setup(void)
{
- wnr_common_setup();
+ u8 wlan_mac_addr[6];
+
+ wnr_get_wmac(wlan_mac_addr, WNR2000V3_MAC0_OFFSET,
+ WNR2000V3_MAC1_OFFSET, WNR2000V3_WMAC_OFFSET);
+
+ wnr_common_setup(wlan_mac_addr);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2000v3_leds_gpio),
wnr2000v3_leds_gpio);
static void __init wnr612v2_setup(void)
{
- wnr_common_setup();
+ wnr_common_setup(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr612v2_leds_gpio),
wnr612v2_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_WNR612_V2, "WNR612V2", "NETGEAR WNR612 V2", wnr612v2_setup);
+
+static void __init wnr1000v2_setup(void)
+{
+ wnr_common_setup(NULL);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr1000v2_leds_gpio),
+ wnr1000v2_leds_gpio);
+}
+
+MIPS_MACHINE(ATH79_MACH_WNR1000_V2, "WNR1000V2", "NETGEAR WNR1000 V2", wnr1000v2_setup);
+
+static void __init wpn824n_setup(void)
+{
+ ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN |
+ AR724X_GPIO_FUNC_CLK_OBS3_EN);
+
+ wnr_common_setup(NULL);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(wpn824n_leds_gpio),
+ wpn824n_leds_gpio);
+
+ ap9x_pci_setup_wmac_led_pin(0, WPN824N_WGPIO_LED_WLAN_BLUE);
+ ap9x_pci_setup_wmac_leds(0, wpn824n_wmac_leds_gpio,
+ ARRAY_SIZE(wpn824n_wmac_leds_gpio));
+}
+
+MIPS_MACHINE(ATH79_MACH_WPN824N, "WPN824N", "NETGEAR WPN824N", wpn824n_setup);
projects / openwrt.git / blobdiff