bcma: add missing GPIO defines, use PULL register only when available
Similar patch was commited to ssb. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -29,8 +29,10 @@ void bcma_core_chipcommon_init(struct bcma_drv_cc *cc)
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if (cc->core->id.rev >= 35)
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cc->capabilities_ext = bcma_cc_read32(cc, BCMA_CC_CAP_EXT);
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bcma_cc_write32(cc, 0x58, 0);
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bcma_cc_write32(cc, 0x5C, 0);
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if (cc->core->id.rev >= 20) {
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bcma_cc_write32(cc, BCMA_CC_GPIOPULLUP, 0);
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bcma_cc_write32(cc, BCMA_CC_GPIOPULLDOWN, 0);
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}
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if (cc->capabilities & BCMA_CC_CAP_PMU)
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bcma_pmu_init(cc);
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@ -113,6 +113,8 @@
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#define BCMA_CC_FLASHDATA 0x0048
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#define BCMA_CC_BCAST_ADDR 0x0050
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#define BCMA_CC_BCAST_DATA 0x0054
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#define BCMA_CC_GPIOPULLUP 0x0058 /* Rev >= 20 only */
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#define BCMA_CC_GPIOPULLDOWN 0x005C /* Rev >= 20 only */
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#define BCMA_CC_GPIOIN 0x0060
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#define BCMA_CC_GPIOOUT 0x0064
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#define BCMA_CC_GPIOOUTEN 0x0068
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@ -121,6 +123,9 @@
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#define BCMA_CC_GPIOIRQ 0x0074
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#define BCMA_CC_WATCHDOG 0x0080
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#define BCMA_CC_GPIOTIMER 0x0088 /* LED powersave (corerev >= 16) */
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#define BCMA_CC_GPIOTIMER_OFFTIME 0x0000FFFF
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#define BCMA_CC_GPIOTIMER_OFFTIME_SHIFT 0
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#define BCMA_CC_GPIOTIMER_ONTIME 0xFFFF0000
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#define BCMA_CC_GPIOTIMER_ONTIME_SHIFT 16
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#define BCMA_CC_GPIOTOUTM 0x008C /* LED powersave (corerev >= 16) */
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#define BCMA_CC_CLOCK_N 0x0090
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