An improved LED support for Buffalo WZR-HP-AG300H.
There will be two new packages to go with this patch
(ar922x-led-fix-hotplug and ar922x-led-fix-init).
These packages essentially perform the same task of
disabling "JTAG over GPIO pins" function which is
currently required for LEDs on AR922x emac GPIO to work,
and are both considered a temporary fix that circumvent
this problem.
Following is the first part of the support, diffs for
files under trunk/target/linux/ar71xx.
Signed-off-by: Yoichi Shinoda <shin...@jaist.ac.jp>
Index: target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-ag300h.c
===================================================================
--- target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-ag300h.c
(revision 33188)
+++ target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-ag300h.c
(working copy)
@@ -75,6 +75,47 @@
},
};
+static struct gpio_led wzrhpag300h_wmac0_leds_gpio[] = {
+ {
+ .name = "buffalo:amber:band2g",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:green:usb",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:green:band2g",
+ .gpio = 5,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led wzrhpag300h_wmac1_leds_gpio[] = {
+ {
+ .name = "buffalo:green:band5g",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:green:router",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:blue:movie_engine",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:amber:band5g",
+ .gpio = 5,
+ .active_low = 1,
+ },
+};
+
static struct gpio_keys_button wzrhpag300h_gpio_keys[] __initdata = {
{
.desc = "reset",
@@ -111,6 +152,13 @@
.debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 7,
.active_low = 1,
+ }, {
+ .desc = "movie_engine",
+ .type = EV_KEY,
+ .code = BTN_7,
+ .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 8,
+ .active_low = 1,
}
};
@@ -150,6 +198,14 @@
ath79_register_m25p80_multi(&wzrhpag300h_flash_data);
ap94_pci_init(eeprom1, mac1, eeprom2, mac2);
+
+ ap9x_pci_setup_wmac_led_pin(0, 1);
+ ap9x_pci_setup_wmac_led_pin(1, 5);
+
+ ap9x_pci_setup_wmac_leds(0, wzrhpag300h_wmac0_leds_gpio,
+ ARRAY_SIZE(wzrhpag300h_wmac0_leds_gpio));
+ ap9x_pci_setup_wmac_leds(1, wzrhpag300h_wmac1_leds_gpio,
+ ARRAY_SIZE(wzrhpag300h_wmac1_leds_gpio));
}
MIPS_MACHINE(ATH79_MACH_WZR_HP_AG300H, "WZR-HP-AG300H",
Index: target/linux/ar71xx/base-files/etc/uci-defaults/leds
===================================================================
--- target/linux/ar71xx/base-files/etc/uci-defaults/leds (revision 33188)
+++ target/linux/ar71xx/base-files/etc/uci-defaults/leds (working copy)
@@ -152,6 +152,12 @@
ucidef_set_led_netdev "wireless" "WIRELESS" "buffalo:green:wireless"
"wlan0"
;;
+wzr-hp-ag300h)
+ ucidef_set_led_default "diag" "DIAG" "buffalo:red:diag" "0"
+ ucidef_set_led_netdev "router" "ROUTER" "buffalo:green:router" "eth1"
+ ucidef_set_led_usbdev "usb" "USB" "buffalo:green:usb" "1-1"
+ ;;
+
wzr-hp-g300nh)
ucidef_set_led_wlan "wlan" "Wireless" "buffalo:green:wireless" "phy0tpt"
ucidef_set_led_netdev "router" "Router" "buffalo:green:router" "eth1"
Index: target/linux/ar71xx/base-files/etc/diag.sh
===================================================================
--- target/linux/ar71xx/base-files/etc/diag.sh (revision 33188)
+++ target/linux/ar71xx/base-files/etc/diag.sh (working copy)
@@ -144,6 +144,7 @@
wlae-ag300n)
status_led="buffalo:green:status"
;;
+ wzr-hp-ag300h | \
wzr-hp-g300nh2)
status_led="buffalo:red:diag"
;;
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