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arm64: dts: marvell: Enable spi0 on the board Armada-3720-db

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This commit enables the device node spi0 on the official development
board for the Marvell Armada 3700. It also adds sub-node for the 128Mb
SPI-NOR present on the board.

Signed-off-by: Romain Perier <[email protected]>
Tested-by: Gregory CLEMENT <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
This commit is contained in:
Romain Perier 2016-12-08 15:58:47 +01:00 • committed by Gregory CLEMENT
commit bc35739354
1 changed files with 30 additions and 0 deletions
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30
arch/arm64/boot/dts/marvell/armada-3720-db.dts
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@ -67,6 +67,36 @@
status = "okay";
};
&spi0 {
status = "okay";
m25p80@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <108000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "bootloader";
reg = <0x0 0x200000>;
};
partition@200000 {
label = "U-boot Env";
reg = <0x200000 0x10000>;
};
partition@210000 {
label = "Linux";
reg = <0x210000 0xDF0000>;
};
};
};
};
/* Exported on the micro USB connector CON32 through an FTDI */
&uart0 {
status = "okay";