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authorTim Harvey <tharvey@gateworks.com>2015-04-08 12:54:35 -0700
committerStefano Babic <sbabic@denx.de>2015-04-22 14:39:07 +0200
commita51de276d809a64b52a99de75d8d265201c5095a (patch)
tree21742c22fb6292de3d5f3a7b58f0f8899a630e7e /board
parent3ee26ecc72a67b2d79fbede1f3a5b4a99675e227 (diff)
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imx: ventana: add usb_pcisel hwconfig support
The GW52xx has a MUX that can direct front-panel USB OTG to one of the miniPCIe sockets (for use with a cellular modem for example). Use hwconfig to steer this. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Diffstat (limited to 'board')
-rw-r--r--board/gateworks/gw_ventana/gw_ventana.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c
index dac79d1..51925d1 100644
--- a/board/gateworks/gw_ventana/gw_ventana.c
+++ b/board/gateworks/gw_ventana/gw_ventana.c
@@ -1111,7 +1111,9 @@ static void setup_board_gpio(int board)
/* USBOTG Select (PCISKT or FrontPanel) */
if (gpio_cfg[board].usb_sel)
- gpio_direction_output(gpio_cfg[board].usb_sel, 0);
+ gpio_direction_output(gpio_cfg[board].usb_sel,
+ (hwconfig("usb_pcisel")) ? 1 : 0);
+
/* PCISKT_WDIS# (Wireless disable GPIO to miniPCIe sockets) */
if (gpio_cfg[board].wdis)