[U-Boot] [PATCH v1] OMAP3: mt_ventoux: power on USB at startup

[Stefano Babic]

Updated revision of the board uses GPIOs to activate
the USB ports.

Signed-off-by: Stefano Babic <sbabic at denx.de>
---
 board/teejet/mt_ventoux/mt_ventoux.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/board/teejet/mt_ventoux/mt_ventoux.c b/board/teejet/mt_ventoux/mt_ventoux.c
index ecb9b6c..9622a81 100644
--- a/board/teejet/mt_ventoux/mt_ventoux.c
+++ b/board/teejet/mt_ventoux/mt_ventoux.c
@@ -45,6 +45,8 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #define BUZZER		140
 #define SPEAKER		141
+#define USB1_PWR	127
+#define USB2_PWR	149
 
 #ifndef CONFIG_FPGA
 #error "The Teejet mt_ventoux must have CONFIG_FPGA enabled"
@@ -247,6 +249,12 @@ int board_init(void)
 	gpio_direction_output(BUZZER, 0);
 	gpio_direction_output(SPEAKER, 0);
 
+	/* Activate USB power */
+	gpio_request(USB1_PWR, "USB1_PWR");
+	gpio_request(USB2_PWR, "USB2_PWR");
+	gpio_direction_output(USB1_PWR, 1);
+	gpio_direction_output(USB2_PWR, 1);
+
 	return 0;
 }
 
-- 
1.7.9.5