riscv: dts: hifive-unleashed-a00: Add -u-boot.dtsi
authorJagan Teki <jagan@amarulasolutions.com>
Thu, 23 Apr 2020 17:00:56 +0000 (22:30 +0530)
committerJagan Teki <jagan@amarulasolutions.com>
Thu, 30 Apr 2020 17:04:20 +0000 (22:34 +0530)
commit0edb066ce56504f84b8d8ff0e6f542fc36d0f3b7
treec1be8381dd09c1812b226b36352fcaae250604c9
parent25e4d94f45611bfc5f1ff71cf29a8d41bb6e9e9f
riscv: dts: hifive-unleashed-a00: Add -u-boot.dtsi

Add U-Boot specific dts file for hifive-unleashed-a00, this
would help to add u-boot specific properties and other node
changes without touching the base dts(i) files which are easy
to sync from Linux.

Added spi2 alias for qspi2 as an initial u-boot specific
property change.

spi probing in current dm model is very much rely on aliases
numbering. Even though the qspi2 can't come under any associated
spi nor flash it would require to specify the same to make proper
binding happen for other spi slaves.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Sagar Kadam <sagar.kadam@sifive.com>
arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi [new file with mode: 0644]