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ARM: socfpga: socdk add qspi flash 

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Steffen Trumtrar 2015-05-28 17:56:03 +02:00 committed by Sascha Hauer
parent b9430c291e
commit 43fa203bb8
1 changed files with 20 additions and 0 deletions
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20
arch/arm/dts/socfpga_cyclone5_socdk.dts
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@ -61,3 +61,23 @@
vmmc-supply = <&regulator_3_3v>;
vqmmc-supply = <&regulator_3_3v>;
};
&qspi {
status = "okay";
flash: flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "n25q00";
reg = <0>;
spi-max-frequency = <108000000>;
m25p,fast-read;
cdns,page-size = <256>;
cdns,block-size = <16>;
cdns,read-delay = <4>;
cdns,tshsl-ns = <50>;
cdns,tsd2d-ns = <50>;
cdns,tchsh-ns = <4>;
cdns,tslch-ns = <4>;
};
};