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| author | Alexander Holler <holler@ahsoftware.de> | 2011-04-05 15:40:08 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-06-01 02:25:05 -0700 |
| commit | e2a346a2a054f702fd76f328ff747b9ad9264a4c (patch) | |
| tree | add2a6686f885ce583ec9ea765061e6e782108a0 /arch/arm/mach-omap2/board-omap3beagle.c | |
| parent | c0ad4fac5011c5534c45011ee8dee2b3de256663 (diff) | |
| download | kernel_samsung_smdk4412-e2a346a2a054f702fd76f328ff747b9ad9264a4c.zip kernel_samsung_smdk4412-e2a346a2a054f702fd76f328ff747b9ad9264a4c.tar.gz kernel_samsung_smdk4412-e2a346a2a054f702fd76f328ff747b9ad9264a4c.tar.bz2 | |
arm: omap3: beagle: Ensure msecure is mux'd to be able to set the RTC
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>
Diffstat (limited to 'arch/arm/mach-omap2/board-omap3beagle.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3beagle.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index be71426..d64ed97 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -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); |