#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
+#include <linux/kernel.h> /* for max() macro */
+#include <linux/platform_device.h> /* PLATFORM_DEVID_AUTO is defined here */
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h> /* needed to disable switch LEDs */
#include "dev-m25p80.h"
#include "machtypes.h"
+/* WNR2000v3 - connected through AR7241 */
#define WNR2000V3_GPIO_LED_WAN_GREEN 0
#define WNR2000V3_GPIO_LED_LAN1_AMBER 1
-#define WNR2000V3_GPIO_LED_LAN4_AMBER 12
-#define WNR2000V3_GPIO_LED_PWR_GREEN 14
+#define WNR2000V3_GPIO_LED_LAN2_AMBER 6
+#define WNR2000V3_GPIO_LED_WPS_GREEN 7
+#define WNR2000V3_GPIO_LED_LAN3_AMBER 8
#define WNR2000V3_GPIO_BTN_WPS 11
-
-#define WNR612V2_GPIO_LED_PWR_GREEN 11
+#define WNR2000V3_GPIO_LED_LAN4_AMBER 12
+#define WNR2000V3_GPIO_LED_LAN1_GREEN 13
+#define WNR2000V3_GPIO_LED_LAN2_GREEN 14
+#define WNR2000V3_GPIO_LED_LAN3_GREEN 15
+#define WNR2000V3_GPIO_LED_LAN4_GREEN 16
+#define WNR2000V3_GPIO_LED_WAN_AMBER 17
+
+/* WNR2000v3 - connected through AR9287 */
+#define WNR2000V3_GPIO_WMAC_LED_WLAN_BLUE 1
+#define WNR2000V3_GPIO_WMAC_LED_TEST_AMBER 2
+#define WNR2000V3_GPIO_WMAC_LED_POWER_GREEN 3
+#define WNR2000V3_GPIO_WMAC_BTN_RESET 8
+#define WNR2000V3_GPIO_WMAC_BTN_RFKILL 9
+
+/* WNR612v2 - connected through AR7241 */
+#define WNR612V2_GPIO_LED_POWER_GREEN 11
+#define WNR612V2_GPIO_LED_LAN1_GREEN 13
+#define WNR612V2_GPIO_LED_LAN2_GREEN 14
+#define WNR612V2_GPIO_LED_WAN_GREEN 17
+
+/* WNR612v2 - connected through AR9285 */
+#define WNR612V2_GPIO_WMAC_LED_WLAN_GREEN 1
+#define WNR612V2_GPIO_WMAC_BTN_RESET 7
#define WNR1000V2_GPIO_LED_PWR_AMBER 1
#define WNR1000V2_GPIO_LED_PWR_GREEN 11
#define WNR2000V3_KEYS_POLL_INTERVAL 20 /* msecs */
#define WNR2000V3_KEYS_DEBOUNCE_INTERVAL (3 * WNR2000V3_KEYS_POLL_INTERVAL)
+/* ART offsets for: WNR2000v3, WNR612v2, WNR1000v2 */
#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 = {
{
- .name = "wnr2000v3:green:power",
- .gpio = WNR2000V3_GPIO_LED_PWR_GREEN,
+ .name = "netgear:green:wan",
+ .gpio = WNR2000V3_GPIO_LED_WAN_GREEN,
.active_low = 1,
}, {
- .name = "wnr2000v3:green:wan",
- .gpio = WNR2000V3_GPIO_LED_WAN_GREEN,
+ .name = "netgear:amber:lan1",
+ .gpio = WNR2000V3_GPIO_LED_LAN1_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:lan2",
+ .gpio = WNR2000V3_GPIO_LED_LAN2_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:lan3",
+ .gpio = WNR2000V3_GPIO_LED_LAN3_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:lan4",
+ .gpio = WNR2000V3_GPIO_LED_LAN4_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:wps",
+ .gpio = WNR2000V3_GPIO_LED_WPS_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:lan1",
+ .gpio = WNR2000V3_GPIO_LED_LAN1_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:lan2",
+ .gpio = WNR2000V3_GPIO_LED_LAN2_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:lan3",
+ .gpio = WNR2000V3_GPIO_LED_LAN3_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:lan4",
+ .gpio = WNR2000V3_GPIO_LED_LAN4_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:amber:wan",
+ .gpio = WNR2000V3_GPIO_LED_WAN_AMBER,
.active_low = 1,
}
};
+static struct gpio_led wnr2000v3_wmac_leds_gpio[] = {
+ {
+ .name = "netgear:green:power",
+ .gpio = WNR2000V3_GPIO_WMAC_LED_POWER_GREEN,
+ .active_low = 1,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }, {
+ .name = "netgear:amber:test",
+ .gpio = WNR2000V3_GPIO_WMAC_LED_TEST_AMBER,
+ .active_low = 1,
+ }
+};
+
+static const char *wnr2000v3_wmac_led_name = "netgear:blue:wlan";
+
static struct gpio_led wnr612v2_leds_gpio[] __initdata = {
{
.name = "netgear:green:power",
- .gpio = WNR612V2_GPIO_LED_PWR_GREEN,
+ .gpio = WNR612V2_GPIO_LED_POWER_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:lan1",
+ .gpio = WNR612V2_GPIO_LED_LAN1_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:lan2",
+ .gpio = WNR612V2_GPIO_LED_LAN2_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "netgear:green:wan",
+ .gpio = WNR612V2_GPIO_LED_WAN_GREEN,
.active_low = 1,
}
};
+static const char *wnr612v2_wmac_led_name = "netgear:green:wlan";
+
static struct gpio_led wnr1000v2_leds_gpio[] __initdata = {
{
.name = "netgear:green:power",
}
};
-static struct gpio_keys_button wnr2000v3_gpio_keys[] __initdata = {
+static struct gpio_keys_button wnr2000v3_keys_gpio[] __initdata = {
{
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
.gpio = WNR2000V3_GPIO_BTN_WPS,
+ .active_low = 1,
}
};
-static void __init wnr_common_setup(void)
+static struct gpio_keys_button wnr2000v3_wmac_keys_gpio[] = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WNR2000V3_GPIO_WMAC_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "rfkill",
+ .type = EV_KEY,
+ .code = KEY_RFKILL,
+ .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WNR2000V3_GPIO_WMAC_BTN_RFKILL,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button wnr612v2_wmac_keys_gpio[] = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WNR612V2_GPIO_WMAC_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+/*
+ * 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];
+
+ /*
+ * Disable JTAG to use all AR724X GPIO LEDs.
+ * Also disable CLKs and bit 20 as u-boot does.
+ * Finally, allow OS to control all link LEDs.
+ */
+ ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE |
+ AR724X_GPIO_FUNC_UART_EN,
+ AR724X_GPIO_FUNC_CLK_OBS1_EN |
+ AR724X_GPIO_FUNC_CLK_OBS2_EN |
+ AR724X_GPIO_FUNC_CLK_OBS3_EN |
+ AR724X_GPIO_FUNC_CLK_OBS4_EN |
+ AR724X_GPIO_FUNC_CLK_OBS5_EN |
+ AR724X_GPIO_FUNC_GE0_MII_CLK_EN |
+ 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 |
+ BIT(20));
+
+ 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);
- ath79_register_gpio_keys_polled(-1, WNR2000V3_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(wnr2000v3_gpio_keys),
- wnr2000v3_gpio_keys);
+ /* Do not use id=-1, we can have more GPIO key-polled devices */
+ ath79_register_gpio_keys_polled(PLATFORM_DEVID_AUTO,
+ WNR2000V3_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wnr2000v3_keys_gpio),
+ wnr2000v3_keys_gpio);
+
+ ap9x_pci_setup_wmac_led_pin(0, WNR2000V3_GPIO_WMAC_LED_WLAN_BLUE);
+ ap9x_pci_setup_wmac_led_name(0, wnr2000v3_wmac_led_name);
+
+ ap9x_pci_setup_wmac_leds(0, wnr2000v3_wmac_leds_gpio,
+ ARRAY_SIZE(wnr2000v3_wmac_leds_gpio));
+
+ ap9x_pci_setup_wmac_btns(0, wnr2000v3_wmac_keys_gpio,
+ ARRAY_SIZE(wnr2000v3_wmac_keys_gpio),
+ WNR2000V3_KEYS_POLL_INTERVAL);
}
MIPS_MACHINE(ATH79_MACH_WNR2000_V3, "WNR2000V3", "NETGEAR WNR2000 V3", wnr2000v3_setup);
static void __init wnr612v2_setup(void)
{
- wnr_common_setup();
+ u8 wlan_mac_addr[6];
+
+ /*
+ * Disable JTAG and CLKs. Allow OS to control all link LEDs.
+ * Note: U-Boot for WNR612v2 sets undocumented bit 15 but
+ * we leave it for now.
+ */
+ ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE |
+ AR724X_GPIO_FUNC_UART_EN,
+ AR724X_GPIO_FUNC_CLK_OBS1_EN |
+ AR724X_GPIO_FUNC_CLK_OBS2_EN |
+ AR724X_GPIO_FUNC_CLK_OBS3_EN |
+ AR724X_GPIO_FUNC_CLK_OBS4_EN |
+ AR724X_GPIO_FUNC_CLK_OBS5_EN |
+ AR724X_GPIO_FUNC_GE0_MII_CLK_EN |
+ 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);
+
+ 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(wnr612v2_leds_gpio),
wnr612v2_leds_gpio);
+
+ /*
+ * This device has no buttons on AR7241 GPIO and no extra LEDs
+ * connected to AR9285 so setup is simpler than for WNR2000v3.
+ */
+ ap9x_pci_setup_wmac_led_pin(0, WNR612V2_GPIO_WMAC_LED_WLAN_GREEN);
+ ap9x_pci_setup_wmac_led_name(0, wnr612v2_wmac_led_name);
+
+ ap9x_pci_setup_wmac_leds(0, NULL, 0);
+
+ ap9x_pci_setup_wmac_btns(0, wnr612v2_wmac_keys_gpio,
+ ARRAY_SIZE(wnr612v2_wmac_keys_gpio),
+ WNR2000V3_KEYS_POLL_INTERVAL);
}
MIPS_MACHINE(ATH79_MACH_WNR612_V2, "WNR612V2", "NETGEAR WNR612 V2", wnr612v2_setup);
static void __init wnr1000v2_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(wnr1000v2_leds_gpio),
wnr1000v2_leds_gpio);
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN |
AR724X_GPIO_FUNC_CLK_OBS3_EN);
- wnr_common_setup();
+ wnr_common_setup(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wpn824n_leds_gpio),
wpn824n_leds_gpio);
projects / openwrt / svn-archive / archive.git / blobdiff