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ath79: fix reference clock for RouterBoard 912UAG

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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>
(cherry picked from commit a716ac55649707e8279de6f2ea66c7f6060c982c)
This commit is contained in:
Pavel Kamaev 2022-10-16 21:27:47 +03:00 committed by Hauke Mehrtens
parent b5cb5f352d
commit 7a3d5959af
1 changed files with 1 additions and 1 deletions
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2
target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts
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@ -147,7 +147,7 @@
};
&ref {
clock-frequency = <25000000>;
clock-frequency = <40000000>;
};
&spi {