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Commit 18dfa495 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by John W. Linville
Browse files

bcma: cc: set GPIOTIMER register 



We use value supplied via SPROM, or default 10:90 as fallback.

Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 09779ade

drivers/bcma/driver_chipcommon.c

+14 −0
Original line number Original line Diff line number Diff line
@@ -23,6 +23,9 @@ static inline u32 bcma_cc_write32_masked(struct bcma_drv_cc *cc, u16 offset, 




void bcma_core_chipcommon_init(struct bcma_drv_cc *cc)

void bcma_core_chipcommon_init(struct bcma_drv_cc *cc)

{

{

	u32 leddc_on = 10;

	u32 leddc_off = 90;



	if (cc->core->id.rev >= 11)

	if (cc->core->id.rev >= 11)

		cc->status = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT);

		cc->status = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT);

	cc->capabilities = bcma_cc_read32(cc, BCMA_CC_CAP);

	cc->capabilities = bcma_cc_read32(cc, BCMA_CC_CAP);
@@ -38,6 +41,17 @@ void bcma_core_chipcommon_init(struct bcma_drv_cc *cc) 
		bcma_pmu_init(cc);

		bcma_pmu_init(cc);

	if (cc->capabilities & BCMA_CC_CAP_PCTL)

	if (cc->capabilities & BCMA_CC_CAP_PCTL)

		pr_err("Power control not implemented!\n");

		pr_err("Power control not implemented!\n");



	if (cc->core->id.rev >= 16) {

		if (cc->core->bus->sprom.leddc_on_time &&

		    cc->core->bus->sprom.leddc_off_time) {

			leddc_on = cc->core->bus->sprom.leddc_on_time;

			leddc_off = cc->core->bus->sprom.leddc_off_time;

		}

		bcma_cc_write32(cc, BCMA_CC_GPIOTIMER,

			((leddc_on << BCMA_CC_GPIOTIMER_ONTIME_SHIFT) |

			 (leddc_off << BCMA_CC_GPIOTIMER_OFFTIME_SHIFT)));

	}

}

}





/* Set chip watchdog reset timer to fire in 'ticks' backplane cycles */

/* Set chip watchdog reset timer to fire in 'ticks' backplane cycles */