Thread (16 messages) 16 messages, 2 authors, 2012-06-01

[PATCHv6 12/14] ARM: OMAP: beagle: set oscillator startup time to 10ms for rev c4

From: Tero Kristo <hidden>
Date: 2012-05-31 13:55:48
Also in: linux-omap
Subsystem: arm port, omap2+ support, the rest · Maintainers: Russell King, Aaro Koskinen, Andreas Kemnade, Kevin Hilman, Roger Quadros, Tony Lindgren, Linus Torvalds

Based on the oscillator datasheet for this device.

Signed-off-by: Tero Kristo <redacted>
---
 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 09aa4b1..4737234 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -488,6 +488,9 @@ static void __init beagle_opp_init(void)
 			opp_disable(mpu_dev, 720000000);
 			opp_disable(iva_dev, 520000000);
 		}
+
+		/* Set oscillator startup time to 10ms, shutdown not used */
+		omap_pm_setup_oscillator(10000, ULONG_MAX);
 	}
 
 	/* Custom OPP enabled for all xM versions */
-- 
1.7.4.1
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