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From 28d1c68dd4fd99b61375217efbe7b59f42f5c886 Mon Sep 17 00:00:00 2001
From: Koen Kooi <koen@dominion.thruhere.net>
Date: Thu, 7 Oct 2010 11:46:01 +0200
Subject: [PATCH 04/14] ARM: OMAP: Power on EHCI, serial, camera and DVI on beagleboard-x<
Signed-off-by: Koen Kooi <koen@beagleboard.org>
---
arch/arm/mach-omap2/board-omap3beagle.c | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 92335a9..6d7f008 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -399,6 +399,25 @@ static int beagle_twl_gpio_setup(struct device *dev,
gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0);
}
+ /* DVI reset GPIO is different between revisions */
+ if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
+ beagle_dvi_device.reset_gpio = 129;
+ } else {
+ beagle_dvi_device.reset_gpio = 170;
+ }
+
+ /* 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);
+ }
+
+ /* Power on camera interface */
+ if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
+ gpio_request(gpio + 2, "CAM_EN");
+ gpio_direction_output(gpio + 2, 1);
+ }
+
return 0;
}
--
1.6.6.1
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