From: Koen Kooi <[email protected]> GPIO reset line for Beagle XM is different from vanilla beagle so we populate it as part of gpio update routine.
Signed-off-by: Nishanth Menon <[email protected]> Signed-off-by: Koen Kooi <[email protected]> --- arch/arm/mach-omap2/board-omap3beagle.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 1b5aa7a..d628f5e 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -199,7 +199,7 @@ static struct omap_dss_device beagle_dvi_device = { .name = "dvi", .driver_name = "generic_panel", .phy.dpi.data_lines = 24, - .reset_gpio = 170, + .reset_gpio = -EINVAL, .platform_enable = beagle_enable_dvi, .platform_disable = beagle_disable_dvi, }; @@ -308,6 +308,12 @@ static int beagle_twl_gpio_setup(struct device *dev, else gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0); + /* DVI reset GPIO is different between beagle revisions */ + if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) + beagle_dvi_device.reset_gpio = 129; + else + beagle_dvi_device.reset_gpio = 170; + /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
