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km/spi: add SPI configuration to KM Kirkwood device tree

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In order to migrate the SPI flash interface to the driver model, the SPI
configuration needs to be added in the KM Kirkwood device tree file.

Signed-off-by: Pascal Linder <pascal.linder@edu.hefr.ch>
Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Pascal Linder 2019-06-18 08:41:03 +02:00 committed by Stefan Roese
parent 53c3050d0d
commit c85306345a
1 changed files with 22 additions and 0 deletions
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22
arch/arm/dts/kirkwood-km_kirkwood.dts
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@ -13,6 +13,10 @@
device_type = "memory";
reg = <0x00000000 0x08000000>;
};
aliases {
spi0 = &spi0;
};
};
&mdio {
@ -29,3 +33,21 @@
phy-handle = <&ethphy0>;
};
};
&spi0 {
status = "okay";
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,m25p80", "jedec,spi-nor", "spi-flash";
reg = <0>;
spi-max-frequency = <33000000>;
mode = <3>;
partition@uboot {
reg = <0x000000 0x0c0000>;
label = "uboot";
};
};
};