Commit 07787a85 authored by Santosh Shilimkar's avatar Santosh Shilimkar Committed by Russell King
Browse files

ARM: 6753/1: omap4: Enable ARM local timers with OMAP4430 es1.0 exception



On OMAP4430 ES1.0 the local timers are gated by security. Enable the
CONFIG_LOCAL_TIMERS for omap2plus build and handle the OMAP4430 es1.0
exception case.

This patch has dependency on the first patch in this series.
	ARM: smp: Select local timers vs dummy timer support runtime
Signed-off-by: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent af90f10d
......@@ -44,6 +44,7 @@ config ARCH_OMAP4
depends on ARCH_OMAP2PLUS
select CPU_V7
select ARM_GIC
select LOCAL_TIMERS if SMP
select PL310_ERRATA_588369
select ARM_ERRATA_720789
select ARCH_HAS_OPP
......
......@@ -28,6 +28,10 @@
*/
int __cpuinit local_timer_setup(struct clock_event_device *evt)
{
/* Local timers are not supprted on OMAP4430 ES1.0 */
if (omap_rev() == OMAP4430_REV_ES1_0)
return -ENXIO;
evt->irq = OMAP44XX_IRQ_LOCALTIMER;
twd_timer_setup(evt);
return 0;
......
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