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arm: omap3: beagle: Ensure msecure is mux'd to be able to set the RTC

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Without msecure beeing high it isn't possible to set (or start)
the RTC.

Tested with a BeagleBoard C4.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Alexander Holler 2011-04-05 15:40:08 +02:00 • committed by Tony Lindgren
commit e2a346a2a0
1 changed files with 3 additions and 0 deletions
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3
arch/arm/mach-omap2/board-omap3beagle.c
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@ -579,6 +579,9 @@ static void __init omap3_beagle_init(void)
omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions,
ARRAY_SIZE(omap3beagle_nand_partitions));
/* Ensure msecure is mux'd to be able to set the RTC. */
omap_mux_init_signal("sys_drm_msecure", OMAP_PIN_OFF_OUTPUT_HIGH);
/* Ensure SDRC pins are mux'd for self-refresh */
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);