diff options
Diffstat (limited to 'package/mac80211/patches/569-ath9k-configure-internal-regulator-for-AR9330.patch')
| -rw-r--r-- | package/mac80211/patches/569-ath9k-configure-internal-regulator-for-AR9330.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/package/mac80211/patches/569-ath9k-configure-internal-regulator-for-AR9330.patch b/package/mac80211/patches/569-ath9k-configure-internal-regulator-for-AR9330.patch new file mode 100644 index 0000000000..8feba2e4a0 --- /dev/null +++ b/package/mac80211/patches/569-ath9k-configure-internal-regulator-for-AR9330.patch @@ -0,0 +1,50 @@ +diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +index ffdfa6d..963dc9b 100644 +--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c ++++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +@@ -3712,7 +3712,7 @@ static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah) + ath9k_hw_ar9300_get_eeprom(ah, EEP_INTERNAL_REGULATOR); + + if (internal_regulator) { +- if (AR_SREV_9485(ah)) { ++ if (AR_SREV_9330(ah) || AR_SREV_9485(ah)) { + int reg_pmu_set; + + reg_pmu_set = REG_READ(ah, AR_PHY_PMU2) & ~AR_PHY_PMU2_PGM; +@@ -3720,9 +3720,24 @@ static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah) + if (!is_pmu_set(ah, AR_PHY_PMU2, reg_pmu_set)) + return; + +- reg_pmu_set = (5 << 1) | (7 << 4) | (1 << 8) | +- (2 << 14) | (6 << 17) | (1 << 20) | +- (3 << 24) | (1 << 28); ++ if (AR_SREV_9330(ah)) { ++ if (ah->is_clk_25mhz) { ++ reg_pmu_set = (3 << 1) | (8 << 4) | ++ (3 << 8) | (1 << 14) | ++ (6 << 17) | (1 << 20) | ++ (3 << 24); ++ } else { ++ reg_pmu_set = (4 << 1) | (7 << 4) | ++ (3 << 8) | (1 << 14) | ++ (6 << 17) | (1 << 20) | ++ (3 << 24); ++ } ++ } else { ++ reg_pmu_set = (5 << 1) | (7 << 4) | ++ (1 << 8) | (2 << 14) | ++ (6 << 17) | (1 << 20) | ++ (3 << 24) | (1 << 28); ++ } + + REG_WRITE(ah, AR_PHY_PMU1, reg_pmu_set); + if (!is_pmu_set(ah, AR_PHY_PMU1, reg_pmu_set)) +@@ -3753,7 +3768,7 @@ static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah) + AR_RTC_REG_CONTROL1_SWREG_PROGRAM); + } + } else { +- if (AR_SREV_9485(ah)) { ++ if (AR_SREV_9330(ah) || AR_SREV_9485(ah)) { + REG_RMW_FIELD(ah, AR_PHY_PMU2, AR_PHY_PMU2_PGM, 0); + while (REG_READ_FIELD(ah, AR_PHY_PMU2, + AR_PHY_PMU2_PGM)) |