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ARM: OMAP: Move DT wake-up event handling over to use pinctrl-single-omap

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Now pinctrl-single-omap can handle the wake-up events for us now
as long as the events are configured in the .dts files.

Done in collaboration with Roger Quadros <rogerq@ti.com>.

Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Prakash Manjunathappa <prakash.pm@ti.com>
Cc: Roger Quadros <rogerq@ti.com>
Cc: Haojian Zhuang <haojian.zhuang@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren
2013-10-10 15:45:13 -07:00
parent 8651bd8ce3
commit 30a69ef785
7 changed files with 57 additions and 4 deletions
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11
arch/arm/mach-omap2/prm_common.c
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@@ -24,6 +24,7 @@
#include <linux/interrupt.h>
#include <linux/slab.h>
#include "soc.h"
#include "prm2xxx_3xxx.h"
#include "prm2xxx.h"
#include "prm3xxx.h"
@@ -322,6 +323,16 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup)
prcm_irq_chips[i] = gc;
}
if (of_have_populated_dt()) {
int irq = omap_prcm_event_to_irq("io");
if (cpu_is_omap34xx())
omap_pcs_legacy_init(irq,
omap3xxx_prm_reconfigure_io_chain);
else
omap_pcs_legacy_init(irq,
omap44xx_prm_reconfigure_io_chain);
}
return 0;
err: