• Thomas Petazzoni's avatar
    arm64: dts: marvell: initial DT description of Armada 7K/8K CP110 master · 728dacc7
    Thomas Petazzoni authored
    This commit adds an initial Device Tree description for the CP110
    master that is found in the Armada 7K and 8K SoCs. This initial
    description describes:
    
     - the system controller (to provide clocks)
     - three PCIe interfaces
     - the SATA interface
     - the I2C controllers
     - the SPI controllers
    
    For the record, the organization of the SoCs is as follows:
    
     - 7020: dual-core AP, one CP110 (master)
     - 7040: quad-core AP, one CP110 (master)
     - 8020: dual-core AP, two CP110s (master and slave)
     - 8040: quad-core AP, two CP110s (master and slave)
    
    For this reason, all of the 7020, 7040, 8020 and 8040 include
    armada-cp110-master.dtsi. When support for the second CP110 (slave)
    used in 8020 and 8040 will be added, the .dtsi files for those SoCs
    will in addition include armada-cp110-slave.dtsi.
    Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
    Signed-off-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
    728dacc7
armada-7020.dtsi 2.24 KB