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| author | Shiji Yang <yangshiji66@qq.com> | 2021-03-21 17:51:00 +0800 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2021-03-21 22:45:20 +0100 |
| commit | c36e47c5dad038cdfa0ded1608638ddeb8ce1f32 (patch) | |
| tree | 85423bf9a1361f115fcf6dc10bd4d7044e517f0a /target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts | |
| parent | d160b2c824ea08c476e9ae4eebd1dee23671a9a0 (diff) | |
| download | upstream-c36e47c5dad038cdfa0ded1608638ddeb8ce1f32.tar.gz upstream-c36e47c5dad038cdfa0ded1608638ddeb8ce1f32.tar.bz2 upstream-c36e47c5dad038cdfa0ded1608638ddeb8ce1f32.zip | |
ramips: increase SPI frequency for Phicomm series devices
From many teardown image in the internet, I find Phicomm K1/k2 series use
Winbond W25Q64/W25Q128 or GigaDevice GD25Q64/GD25Q128 Flash chips. both of
them support 100+ MHz clock spi operate and fast-read instruction. PSG1218
with W25x or GD25x has been tested and it can run well in OpenWrt v19.07.
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
[improve commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts')
| -rw-r--r-- | target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts b/target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts index ea87d64ecc..27c4ec31dc 100644 --- a/target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts +++ b/target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts @@ -53,7 +53,8 @@ flash@0 { compatible = "jedec,spi-nor"; reg = <0>; - spi-max-frequency = <10000000>; + spi-max-frequency = <80000000>; + m25p,fast-read; partitions { compatible = "fixed-partitions"; |