diff options
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c index 5f39f28e6efb..6aa6ba02b036 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c @@ -83,6 +83,13 @@ static const struct sdiod_drive_str sdiod_drvstr_tab1_1v8[] = { {0, 0x1} }; +/* SDIO Drive Strength to sel value table for PMU Rev 17 (1.8v) */ +static const struct sdiod_drive_str sdiod_drvstr_tab6_1v8[] = { + {3, 0x3}, + {2, 0x2}, + {1, 0x1}, + {0, 0x0} }; + /* SDIO Drive Strength to sel value table for 43143 PMU Rev 17 (3.3V) */ static const struct sdiod_drive_str sdiod_drvstr_tab2_3v3[] = { {16, 0x7}, @@ -757,6 +764,11 @@ brcmf_sdio_chip_drivestrengthinit(struct brcmf_sdio_dev *sdiodev, str_mask = 0x00003800; str_shift = 11; break; + case SDIOD_DRVSTR_KEY(BCM4334_CHIP_ID, 17): + str_tab = sdiod_drvstr_tab6_1v8; + str_mask = 0x00001800; + str_shift = 11; + break; case SDIOD_DRVSTR_KEY(BCM43143_CHIP_ID, 17): /* note: 43143 does not support tristate */ i = ARRAY_SIZE(sdiod_drvstr_tab2_3v3) - 1; |