mt76: update to the latest version

3b946a6dc588 mt76: dma: cache dma map address/len in struct mt76_queue_entry
c4c8b6a20d3b mt76: mt7915: fix HE BSS info
15391c1c947f mt76: fix tx hang on non-AQL frame limit
72c8a81e64e8 mt76: mt7915: fix encap offload multicast traffic with 4-address mode
69b3f868d14b mt76: mt7915: use napi_consume_skb to bulk-free tx skbs
5f080033ec7d mt76: move txwi handling code to dma.c, since it is mmio specific
b1f425686125 mt76: mt7915: fix VHT LDPC capability
8f48855f5d14 mt76: mt7915: simplify mt7915_lmac_mapping
cfaf40858718 mt76: mt7915: fix queue/tid mapping for airtime reporting
115b62efac21 mt76: remove retry_q from struct mt76_txq and related code
e22c65cdc585 mt76: mt7915: simplify checks for the 802.3 offload path
bab866a01e4f mt76: mt7915: fix unexpected firmware mode
0fc3c5eb61d0 mt76: dma: queue more rx frames internally before passing them to the stack
130e5de09364 Revert "mt76: dma: queue more rx frames internally before passing them to the stack"
e3af31409d41 update mt7915 firmware to the latest version
e2b8a4ec9891 mt76: testmode: add a limit for queued tx_frames packets
146488631f7b mt76: mt7615: Remove set but unused variable 'index'
0b7d2b76288e mt76: mt7615: fix VHT LDPC capability
848f4a6334a8 mt76: mt7622: fix fw hang on mt7622
0a955d944bd0 mt76: mt7663s: do not use altx for ctl/mgmt traffic
13b96411513b mt76: mt7663s: split mt7663s_tx_update_sched in mt7663s_tx_{pick,update}_quota
d62ba15b1bbf mt76: mt7663s: introduce __mt7663s_xmit_queue routine
fdf14d1b6aec mt76: move pad estimation out of mt76_skb_adjust_pad
d048f8e87ba0 mt76: mt7663s: fix possible quota leak in mt7663s_refill_sched_quota
979c0fdc5d27 mt76: mt7663s: introduce sdio tx aggregation
56e77a3a3ade mt76: mt7663: check isr read return value in mt7663s_rx_work
f96cffa03e57 mt76: mt7615: unlock dfs bands
1ccd31bbe1f4 mt76: Use fallthrough pseudo-keyword
448cd2d36ee2 mt76: mt76x0: Move tables used only by init.c to their own header file
17ba3432f5af Revert "mt76: mt7615: unlock dfs bands"
fee1f4a8e87f mt76: mt7915: fix possible memory leak in mt7915_mcu_add_beacon
5b78e5292777 mt76: Fix unsigned expressions compared with zero
ec84891a4d23 mt76: mt7915: convert to use le16_add_cpu()

Signed-off-by: Felix Fietkau <[email protected]>

package/kernel/mt76/Makefile

@@ -8,9 +8,9 @@ PKG_LICENSE_FILES:=
 
 PKG_SOURCE_URL:=https://github.com/openwrt/mt76
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_DATE:=2020-08-25
-PKG_SOURCE_VERSION:=b36d7ae096a3d8c7d6a8a246f2e8a471a467041e
-PKG_MIRROR_HASH:=da35e999f1bd50ce7061125ccb976129c8485e3593521206831380846953d3cf
+PKG_SOURCE_DATE:=2020-09-18
+PKG_SOURCE_VERSION:=ec84891a4d23efcab2ea91980c4933601cb017bd
+PKG_MIRROR_HASH:=55c4103d1d1a62c7401ad0e163773b209c63335a133fd9dd3bcd06e5ada93c1b
 
 PKG_MAINTAINER:=Felix Fietkau <[email protected]>
 PKG_BUILD_PARALLEL:=1