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ipq40xx: increase SPI frequency for Zyxel NBG6617

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The mx25l25635f supports clock speed up to 50Mhz.

Also remove obsolete "mx25l25635f" hack and rename
the matching device-tree flash node.

Signed-off-by: Dmitry Tunin <hanipouspilot@gmail.com>
[mention node rename as well. chip is very very likely
always the "f" revision for all NBG6617]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This commit is contained in:
Dmitry Tunin 2021-07-09 13:33:15 +03:00 committed by Christian Lamparter
parent f46a38a1ac
commit 88f39b72da
1 changed files with 3 additions and 3 deletions
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6
target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-nbg6617.dts
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@ -210,10 +210,10 @@
status = "okay";
cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
mx25l25635f@0 {
compatible = "mx25l25635f", "jedec,spi-nor";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <24000000>;
spi-max-frequency = <50000000>;
status = "okay";
m25p,fast-read;