Koen,
Apologies on a late response.
Koen Kooi had written, on 12/19/2010 08:42 AM, the following:
[...]
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c
b/arch/arm/mach-omap2/board-omap3beagle.c
index f1a8ede..4756ac7 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -297,13 +297,35 @@ static int beagle_twl_gpio_setup(struct device *dev,
[..]
+
+ /* Power on DVI, Serial and PWR led */
+ if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
+ gpio_request(gpio + 1, "nDVI_PWR_EN");
+ gpio_direction_output(gpio + 1, 0);
+ }
earlier in this function, we do:
gpio_request(gpio + 1, "EHCI_nOC");
gpio_direction_input(gpio + 1);
here we do
gpio_request(gpio + 1, "nDVI_PWR_EN");
gpio_direction_output(gpio + 1, 0);
I am confused. is gpio+1 input or output line? and what level should it
be on?
--
Regards,
Nishanth Menon
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