[PATCH 4/6] arm64: Add DTS support for FSL's LS2085A SoC
STALE4428d
From: Stuart Yoder <hidden>
Date: 2014-08-15 15:37:06
Revision v1 of 31 in this series.
Revisions (31)
- v1 [diff vs current]
- v1 [diff vs current]
- v1 [diff vs current]
- v1 [diff vs current]
- v1 [diff vs current]
- v1 [diff vs current]
- v1 [diff vs current]
- v1 [diff vs current]
- v1 [diff vs current]
- v1 [diff vs current]
- v1 current
- v1 [diff vs current]
- v2 [diff vs current]
- v2 [diff vs current]
- v2 [diff vs current]
- v2 [diff vs current]
- v3 [diff vs current]
- v2 [diff vs current]
- v2 [diff vs current]
- v2 [diff vs current]
- v3 [diff vs current]
- v3 [diff vs current]
- v3 [diff vs current]
- v4 [diff vs current]
- v4 [diff vs current]
- v5 [diff vs current]
- v6 [diff vs current]
- v6 [diff vs current]
- v7 [diff vs current]
- v7 [diff vs current]
- v7 [diff vs current]
quoted
+/ { + compatible = "fsl,ls2085a"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + /* We have 4 clusters having 2 Cortex-A57 cores each */ + cpu at 0 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x8000fff8>; + };I would strongly recommend having a unique cpu-release-addr for each CPU.
We could do that, but we were just following existing practice in existing arch/arm64 device trees. The 3 existing platforms upstream right now all have have the same cpu-release-addr value: apm-storm.dtsi foundation-v8.dts rtsm_ve-aemv8a.dts Stuart