ath79: fix reference clock for RouterBoard 912UAG
authorPavel Kamaev <pavel@kamaev.me>
Sun, 16 Oct 2022 18:27:47 +0000 (21:27 +0300)
committerHauke Mehrtens <hauke@hauke-m.de>
Sat, 22 Oct 2022 23:45:52 +0000 (01:45 +0200)
commita716ac55649707e8279de6f2ea66c7f6060c982c
tree2556fa814180b1421c69fe12f0429e56c0993374
parent67660d36674c8c1504cbf3cd199409d0b209f802
ath79: fix reference clock for RouterBoard 912UAG

This fixes reference clock frequency of RB912. 25 MHz frequency leads
to system clock running too fast, uptime incrementing too fast and
delays (like `sleep 10`) returning too early.

Board has quartz with NSK 3KHAA Z 40 000 marking.

Signed-off-by: Pavel Kamaev <pavel@kamaev.me>
target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts