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| author | Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl> | 2019-08-02 17:12:34 +0200 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2019-08-31 12:08:23 +0200 |
| commit | dddb43775f59271d86ebd724f059aff38517d20b (patch) | |
| tree | ddeffa6184a699d9104b551afa53a9f3f23fd07d | |
| parent | 926157c2ccb02aa06b343662ecbd2571faf6eddd (diff) | |
| download | upstream-dddb43775f59271d86ebd724f059aff38517d20b.tar.gz upstream-dddb43775f59271d86ebd724f059aff38517d20b.tar.bz2 upstream-dddb43775f59271d86ebd724f059aff38517d20b.zip | |
ar71xx: WNR2200: remove redundant GPIO for WLAN LED
Without this patch, an extra entry appears for AR9287 GPIO
that duplicates WLAN LED but in fact drives nothing:
gpiochip1: GPIOs 502-511, ath9k-phy0:
gpio-502 ( |netgear:blue:wlan ) out hi
gpio-503 ( |netgear:amber:test ) out hi
gpio-504 ( |netgear:green:power ) out lo
gpio-505 ( |rfkill ) in hi
gpio-507 ( |wps ) in hi
gpio-508 ( |reset ) in hi
gpio-510 ( |ath9k-phy0 ) out hi <===!
The pin pointed above is default LED GPIO (8) for AR9287.
For WNR2200 it is not connected anywhere - pin 0 drives blue WLAN
LED instead - but initialization code is missing that information.
This fix calls ap9x_pci_setup_wmac_led_pin() function at device
setup, forcing WLAN LED pin to be 0 and removing redundant entry.
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c index 54217220f7..74166c5376 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c @@ -222,6 +222,7 @@ static void __init wnr2200_setup(void) wnr2200_get_wmac(wlan_mac_addr, WNR2200_MAC0_OFFSET, WNR2200_MAC1_OFFSET, WNR2200_WMAC_OFFSET); + ap9x_pci_setup_wmac_led_pin(0, 0); ap91_pci_init(art + WNR2200_PCIE_CALDATA_OFFSET, wlan_mac_addr); ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2200_leds_gpio), |