From: Petr Štetiar <ynezz@true.cz>
Date: Mon, 11 Mar 2019 21:08:22 +0000 (+0100)
Subject: mips: bcm47xx: Enable USB power on Netgear WNDR3400v2
X-Git-Tag: v5.1-rc2~30^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cdb8faa00e3fcdd0ad10add743516d616dc7d38e;p=thirdparty%2Flinux.git

mips: bcm47xx: Enable USB power on Netgear WNDR3400v2

Eric has reported on OpenWrt's bug tracking system[1], that he's not
able to use USB devices on his WNDR3400v2 device after the boot, until
he turns on GPIO #21 manually through sysfs.

1. https://bugs.openwrt.org/index.php?do=details&task_id=2170

Cc: Rafał Miłecki <zajec5@gmail.com>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Reported-by: Eric Bohlman <ericbohlman@gmail.com>
Tested-by: Eric Bohlman <ericbohlman@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Paul Burton <paul.burton@mips.com>
---

diff --git a/arch/mips/bcm47xx/workarounds.c b/arch/mips/bcm47xx/workarounds.c
index 46eddbec8d9fd..0ab95dd431b3c 100644
--- a/arch/mips/bcm47xx/workarounds.c
+++ b/arch/mips/bcm47xx/workarounds.c
@@ -24,6 +24,7 @@ void __init bcm47xx_workarounds(void)
 	case BCM47XX_BOARD_NETGEAR_WNR3500L:
 		bcm47xx_workarounds_enable_usb_power(12);
 		break;
+	case BCM47XX_BOARD_NETGEAR_WNDR3400V2:
 	case BCM47XX_BOARD_NETGEAR_WNDR3400_V3:
 		bcm47xx_workarounds_enable_usb_power(21);
 		break;