From: "GUO Ren (XuanTie)" <guoren@kernel.org>

The RISC-V CPU bindings currently describe the XuanTie C906, C908,
C910 and C920 processors using the historical thead vendor prefix.

Add xuantie as the vendor prefix for Shanghai Xuantie Semiconductor
Technology Co., Ltd., and add corresponding xuantie,* compatible
strings for these processors.

The existing thead,* compatible strings are retained to preserve the
Device Tree ABI and compatibility with existing device trees.

The vendor information is available from the Xuantie declaration
page [1].

[1] https://www.xrvm.com/declaration

GUO Ren (XuanTie) (2):
  dt-bindings: vendor-prefixes: Add Xuantie Semiconductor
  dt-bindings: riscv: Add Xuantie C906/C908/C910/C920 compatibles

 Documentation/devicetree/bindings/riscv/cpus.yaml      | 4 ++++
 Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
 2 files changed, 6 insertions(+)

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2.43.0