From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Tue, 31 May 2011 03:29:03 -0700 Subject: [PATCH] arm: omap3: beagle: Ensure msecure is mux'd to be able to set the RTC In-Reply-To: <1302010808-3065-1-git-send-email-holler@ahsoftware.de> References: <4D9AEB76.2060509@ahsoftware.de> <1302010808-3065-1-git-send-email-holler@ahsoftware.de> Message-ID: <20110531102903.GU11352@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Alexander Holler [110405 06:38]: > Without msecure beeing high it isn't possible to set (or start) > the RTC. > > Tested with a BeagleBoard C4. Adding this into fixes. Tony > Signed-off-by: Alexander Holler > --- > 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 46d814a..ebe3a7e 100644 > --- a/arch/arm/mach-omap2/board-omap3beagle.c > +++ b/arch/arm/mach-omap2/board-omap3beagle.c > @@ -628,6 +628,9 @@ static void __init omap3_beagle_init(void) > usb_ehci_init(&ehci_pdata); > omap3beagle_flash_init(); > > + /* 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); > -- > 1.7.3.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html