ASPEED device tree updates for 5.8

New machines:

 - YADRO's ast2500 OpenPower P9 Nicole BMC
 - Facebook's ast2500 x86 Yosemite V2 BMC

The AST2600 machines Rainier and Tacoma were fleshed out.

Machines have started describing the GPIO names as userspace attempts
to use the GPIO chardev API.
ARM: dts: aspeed: Change KCS nodes to v2 binding

Fixes the following warnings for both g5 and g6 SoCs:

    arch/arm/boot/dts/aspeed-g5.dtsi:376.19-381.8: Warning
    (unit_address_vs_reg): /ahb/apb/lpc@1e789000/lpc-bmc@0/kcs1@0: node
    has a unit name, but no reg property

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
3 files changed