redonkable
/
remarkable-uboot
1
0
Fork 0
Code Releases Activity

OMAP3: mt_ventoux: power on USB at startup 

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

Signed-off-by: Stefano Babic <sbabic@denx.de>
utp
Stefano Babic 2012-10-16 04:02:20 +00:00 committed by Tom Rini
parent 000820b583
commit 9f67054014
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
board/teejet/mt_ventoux/mt_ventoux.c
View File

@ -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;
}