Signed-off-by: RafaÅ MiÅecki <zajec5@xxxxxxxxx> --- With updated defines following MMIO with defines makes sense: read32 0xf04001e0 -> 0x00010000 write32 0xf04001e0 <- 0x00010002 |= SSB_CHIPCO_CLKCTLST_FORCEHT read32 0xf04001e0 -> 0x00010002 (...) read32 0xf04001e0 -> 0x00010002 read32 0xf04001e0 -> 0x00010002 read32 0xf04001e0 -> 0x00030002 (& SSB_CHIPCO_CLKCTLST_HAVEHT) Of course MMIO does not come from 4328. It is from 4312 and wl (just SSB defs). The tricky part is that we were using SSB_CHIPCO_CLKCTLST_HAVEHT in PMU driver. My guess is that we were always checking for the wrong register and we got false positives on test for turning PLL down. --- include/linux/ssb/ssb_driver_chipcommon.h | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h index ba83bc5..45e7b6c 100644 --- a/include/linux/ssb/ssb_driver_chipcommon.h +++ b/include/linux/ssb/ssb_driver_chipcommon.h @@ -133,6 +133,9 @@ #define SSB_CHIPCO_GPIOIRQ 0x0074 #define SSB_CHIPCO_WATCHDOG 0x0080 #define SSB_CHIPCO_GPIOTIMER 0x0088 /* LED powersave (corerev >= 16) */ +#define SSB_CHIPCO_GPIOTIMER_OFFTIME 0x0000FFFF +#define SSB_CHIPCO_GPIOTIMER_OFFTIME_SHIFT 0 +#define SSB_CHIPCO_GPIOTIMER_ONTIME 0xFFFF0000 #define SSB_CHIPCO_GPIOTIMER_ONTIME_SHIFT 16 #define SSB_CHIPCO_GPIOTOUTM 0x008C /* LED powersave (corerev >= 16) */ #define SSB_CHIPCO_CLOCK_N 0x0090 @@ -191,8 +194,10 @@ #define SSB_CHIPCO_CLKCTLST_HAVEALPREQ 0x00000008 /* ALP available request */ #define SSB_CHIPCO_CLKCTLST_HAVEHTREQ 0x00000010 /* HT available request */ #define SSB_CHIPCO_CLKCTLST_HWCROFF 0x00000020 /* Force HW clock request off */ -#define SSB_CHIPCO_CLKCTLST_HAVEHT 0x00010000 /* HT available */ -#define SSB_CHIPCO_CLKCTLST_HAVEALP 0x00020000 /* APL available */ +#define SSB_CHIPCO_CLKCTLST_HAVEHT 0x00010000 /* ALP available */ +#define SSB_CHIPCO_CLKCTLST_HAVEALP 0x00020000 /* HT available */ +#define SSB_CHIPCO_CLKCTLST_4328A0_HAVEHT 0x00010000 /* 4328a0 has reversed bits */ +#define SSB_CHIPCO_CLKCTLST_4328A0_HAVEALP 0x00020000 /* 4328a0 has reversed bits */ #define SSB_CHIPCO_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */ #define SSB_CHIPCO_UART0_DATA 0x0300 #define SSB_CHIPCO_UART0_IMR 0x0304 -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
