ramips: increase SPI frequency for HIWIFI HC5x61 devices
authorShiji Yang <yangshiji66@qq.com>
Sun, 21 Mar 2021 14:31:44 +0000 (22:31 +0800)
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>
Sun, 21 Mar 2021 21:45:20 +0000 (22:45 +0100)
commitd160b2c824ea08c476e9ae4eebd1dee23671a9a0
treec08333803fc8d62ba5f3188eaaecfd68339e2d4c
parent1170655f8b792b34f899350cb0272ad94bb2d3e2
ramips: increase SPI frequency for HIWIFI HC5x61 devices

HIWIFI HC5x61 devices support high speed spi clock up to 100+ MHz.
So set spi frequency to 80 MHz here (Due to frequency division the
real clock is 48 MHz).
I have tested HC5661 and it can run well in OpenWrt v19.07.

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
[adjust commit title and wrap message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
target/linux/ramips/dts/mt7620a_hiwifi_hc5x61.dtsi