1 files changed, 0 insertions, 64 deletions
diff --git a/packages/linux/linux-omap2-git/beagleboard/01-gptimer_maintain_tldr_lt_0xffffffff b/packages/linux/linux-omap2-git/beagleboard/01-gptimer_maintain_tldr_lt_0xffffffff
deleted file mode 100644
index f80f899dee..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/01-gptimer_maintain_tldr_lt_0xffffffff
+++ /dev/null
@@ -1,64 +0,0 @@
-OMAP2/3 GPTIMER: don't load GPTIMER with 0xffffffff
-
-From: Paul Walmsley <paul@pwsan.com>
-
-3430 TRM 16.2.4.2 states:
-
-     Do not put the overflow value (0xFFFFFFFF) in the GPTi.TLDR register
-     because it can lead to undesired results.
-
-3430 TRM 16.2.4.7 states:
-
-     In the non-PWM mode, GTPi.TLDR must be maintained at less than or
-     equal to 0xFFFF FFFE.
-
-This patch contains some debugging code, and so is not yet intended for
-merging into linux-omap.
----
-
- arch/arm/mach-omap2/timer-gp.c |   17 ++++++++++++++++-
- 1 files changed, 16 insertions(+), 1 deletions(-)
-
-diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
-index 557603f..edc0c9e 100644
---- a/arch/arm/mach-omap2/timer-gp.c
-+++ b/arch/arm/mach-omap2/timer-gp.c
-@@ -59,6 +59,11 @@ static struct irqaction omap2_gp_timer_irq = {
- static int omap2_gp_timer_set_next_event(unsigned long cycles,
- 					 struct clock_event_device *evt)
- {
-+	if (cycles == 0) {
-+		pr_err("*** cycles = 0! fixing\n");
-+		cycles = 1;
-+	}
-+
- 	omap_dm_timer_set_load_start(gptimer, 0, 0xffffffff - cycles);
- 
- 	return 0;
-@@ -76,6 +81,15 @@ static void omap2_gp_timer_set_mode(enum clock_event_mode mode,
- 		period = clk_get_rate(omap_dm_timer_get_fclk(gptimer)) / HZ;
- 		period -= 1;
- 
-+		/* 
-+		 * Unlikely that this will ever be hit since periodic
-+		 * mode is rarely used 
-+		 */
-+		if (period == 0) {
-+			pr_err("*** period = 0! fixing\n");
-+			period = 1;
-+		}
-+
- 		omap_dm_timer_set_load_start(gptimer, 1, 0xffffffff - period);
- 		break;
- 	case CLOCK_EVT_MODE_ONESHOT:
-@@ -117,8 +131,9 @@ static void __init omap2_gp_clockevent_init(void)
- 				     clockevent_gpt.shift);
- 	clockevent_gpt.max_delta_ns =
- 		clockevent_delta2ns(0xffffffff, &clockevent_gpt);
-+	/* per 3430 TRM table 16-11 */
- 	clockevent_gpt.min_delta_ns =
--		clockevent_delta2ns(1, &clockevent_gpt);
-+		clockevent_delta2ns(2, &clockevent_gpt);
- 
- 	clockevent_gpt.cpumask = cpumask_of_cpu(0);
- 	clockevents_register_device(&clockevent_gpt);