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arm64: dts: marvell: espressobin-ultra: fix SPI-NOR config
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SPI config for the SPI-NOR is incorrect and completely breaking
reading/writing to the onboard SPI-NOR.

SPI-NOR is connected in the single(x1) IO mode and not in the quad
(x4) mode.
Also, there is no need to override the max frequency from the DTSI
as the mx25u3235f that is used supports 104Mhz.

Fixes: 3404fe1 ("arm64: dts: marvell: add DT for ESPRESSObin-Ultra")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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robimarko authored and gclement committed May 9, 2022
1 parent e4fde76 commit 5202f4c
Showing 1 changed file with 0 additions and 4 deletions.
4 changes: 0 additions & 4 deletions arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
Original file line number Diff line number Diff line change
Expand Up @@ -71,10 +71,6 @@

&spi0 {
flash@0 {
spi-max-frequency = <108000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;

partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
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