[PATCH v2 0/3] mtk-socinfo driver implementation

[William-tw Lin]

This purpose of the patches is for soc-related information retrival.
Such information includes manufacturer information, SoC name, SoC 
segment name, and SoC marketing name.

Based on tag: next-20230915, linux-next/master

Changes in v2:
- Remove mtk-socinfo.h
- Consolidate different compatibles into mediatek,socinfo
- Move socinfo node out of MMIO bus
- Move mtk-socinfo.yaml to hwinfo
- Fix reviewer's comments

William-tw Lin (3):
  arm64: dts: Add node for chip info driver
  soc: mediatek: mtk-socinfo: Add driver for getting chip information
  dt-bindings: hwinfo: Add mtk-socinfo driver

 .../bindings/hwinfo/mtk-socinfo.yaml          |  48 +++++
 arch/arm64/boot/dts/mediatek/mt8173.dtsi      |  15 ++
 arch/arm64/boot/dts/mediatek/mt8183.dtsi      |  15 ++
 arch/arm64/boot/dts/mediatek/mt8186.dtsi      |  10 ++
 arch/arm64/boot/dts/mediatek/mt8192.dtsi      |  14 ++
 arch/arm64/boot/dts/mediatek/mt8195.dtsi      |   9 +
 drivers/soc/mediatek/Kconfig                  |   9 +
 drivers/soc/mediatek/Makefile                 |   1 +
 drivers/soc/mediatek/mtk-socinfo.c            | 166 ++++++++++++++++++
 9 files changed, 287 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwinfo/mtk-socinfo.yaml
 create mode 100644 drivers/soc/mediatek/mtk-socinfo.c

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2.18.0