leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

Browse Source 
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 <romain.perier@free-electrons.com>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Romain Perier 2016-12-08 15:58:47 +01:00 committed by Gregory CLEMENT
parent e09dfa8fa5
commit bc35739354
1 changed files with 30 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
arch/arm64/boot/dts/marvell/armada-3720-db.dts
View File

@ -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";