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arm64: dts: socfpga: agilex5: add qspi flash node

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Add Micron qspi nor flash node for Intel SoCFPGA Agilex5.

Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
This commit is contained in:
Niravkumar L Rabara 2025-02-05 18:11:53 +08:00 committed by Dinh Nguyen
parent fbfb649870
commit a63766f32d
1 changed files with 31 additions and 0 deletions
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31
arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts
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@ -25,6 +25,37 @@ &osc1 {
clock-frequency = <25000000>;
};
&qspi {
status = "okay";
flash@0 {
compatible = "micron,mt25qu02g", "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <100000000>;
m25p,fast-read;
cdns,read-delay = <2>;
cdns,tshsl-ns = <50>;
cdns,tsd2d-ns = <50>;
cdns,tchsh-ns = <4>;
cdns,tslch-ns = <4>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
qspi_boot: partition@0 {
label = "u-boot";
reg = <0x0 0x04200000>;
};
root: partition@4200000 {
label = "root";
reg = <0x04200000 0x0be00000>;
};
};
};
};
&uart0 {
status = "okay";
};