target/linux/bcm47xx/patches-4.14/035-v5.1-mips-bcm47xx-Enable-USB-power-on-Netgear-WNDR3400v2.patch

   1 From cdb8faa00e3fcdd0ad10add743516d616dc7d38e Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz>
   3 Date: Mon, 11 Mar 2019 22:08:22 +0100
   4 Subject: [PATCH] mips: bcm47xx: Enable USB power on Netgear WNDR3400v2
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Eric has reported on OpenWrt's bug tracking system[1], that he's not
  10 able to use USB devices on his WNDR3400v2 device after the boot, until
  11 he turns on GPIO #21 manually through sysfs.
  12
  13 1. https://bugs.openwrt.org/index.php?do=details&task_id=2170
  14
  15 Cc: Rafał Miłecki <zajec5@gmail.com>
  16 Cc: Hauke Mehrtens <hauke@hauke-m.de>
  17 Reported-by: Eric Bohlman <ericbohlman@gmail.com>
  18 Tested-by: Eric Bohlman <ericbohlman@gmail.com>
  19 Signed-off-by: Petr Štetiar <ynezz@true.cz>
  20 Signed-off-by: Paul Burton <paul.burton@mips.com>
  21 ---
  22  arch/mips/bcm47xx/workarounds.c | 1 +
  23  1 file changed, 1 insertion(+)
  24
  25 --- a/arch/mips/bcm47xx/workarounds.c
  26 +++ b/arch/mips/bcm47xx/workarounds.c
  27 @@ -24,6 +24,7 @@ void __init bcm47xx_workarounds(void)
  28         case BCM47XX_BOARD_NETGEAR_WNR3500L:
  29                 bcm47xx_workarounds_enable_usb_power(12);
  30                 break;
  31 +       case BCM47XX_BOARD_NETGEAR_WNDR3400V2:
  32         case BCM47XX_BOARD_NETGEAR_WNDR3400_V3:
  33                 bcm47xx_workarounds_enable_usb_power(21);
  34                 break;