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| author | Romain Perier <romain.perier@free-electrons.com> | 2016-12-08 15:58:47 +0100 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2017-01-03 16:12:52 +0100 |
| commit | bc35739354583053e4a3835f2991d0d52798b87f (patch) | |
| tree | d81fa3f55c938e89b5d74475ecd9109f2060462c /arch/arm64/boot/dts/marvell/armada-3720-db.dts | |
| parent | arm64: dts: marvell: Add definition of SPI controller for Armada 3700 (diff) | |
| download | linux-bc35739354583053e4a3835f2991d0d52798b87f.tar.xz linux-bc35739354583053e4a3835f2991d0d52798b87f.zip | |
arm64: dts: marvell: Enable spi0 on the board Armada-3720-db
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>
Diffstat (limited to 'arch/arm64/boot/dts/marvell/armada-3720-db.dts')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-3720-db.dts | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts index 89de0a751093..0c236d8306fc 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts @@ -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"; |