ARM: OMAP: rx51: fix USB
Felipe Contreras [Thu, 8 Dec 2011 20:23:00 +0000 (22:23 +0200)]
commit e5fe29c7198a1f6616286dfc8602a69da165cb3f upstream.

Commit 10299e2e4e3ed3b16503d4e04edd48b33083f4e2 (ARM: RX-51:
Enable isp1704 power on/off) added power management for isp1704.

However, the transceiver should be powered on by default,
otherwise USB doesn't work at all for networking during
boot.

All kernels after v3.0 are affected.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Reviewed-by: Sebastian Reichel <sre@debian.org>
[tony@atomide.com: updated comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

arch/arm/mach-omap2/board-rx51-peripherals.c

index 5a886cd..73a6a5b 100644 (file)
@@ -193,7 +193,7 @@ static struct platform_device rx51_charger_device = {
 static void __init rx51_charger_init(void)
 {
        WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
-               GPIOF_OUT_INIT_LOW, "isp1704_reset"));
+               GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
 
        platform_device_register(&rx51_charger_device);
 }