Re: [PATCH 0/5] soc: ti: add k3 platforms chipid module driver

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On 5/1/20 1:55 PM, Grygorii Strashko wrote:
Hi Santosh, Tero

On 23/04/2020 21:05, Grygorii Strashko wrote:
Hi All,

This series introduces TI K3 Multicore SoC platforms chipid module driver
which provides identification support of the TI K3 SoCs (family, revision)
and register this information with the SoC bus. It is available under
/sys/devices/soc0/ for user space, and can be checked, where needed,
in Kernel using soc_device_match().
It is also required for introducing support for new revisions of
K3 AM65x/J721E SoCs.

Example J721E:
   # cat /sys/devices/soc0/{machine,family,revision}
   Texas Instruments K3 J721E SoC
   J721E
   SR1.0

Example AM65x:
   # cat /sys/devices/soc0/{machine,family,revision}
   Texas Instruments AM654 Base Board
   AM65X
   SR1.0

Grygorii Strashko (5):
   dt-bindings: soc: ti: add binding for k3 platforms chipid module
   soc: ti: add k3 platforms chipid module driver
   arm64: arch_k3: enable chipid driver
   arm64: dts: ti: k3-am65-wakeup: add k3 platforms chipid module node
   arm64: dts: ti: k3-j721e-mcu-wakeup: add k3 platforms chipid module
     node

  .../bindings/soc/ti/k3-socinfo.yaml           |  40 ++++++
  arch/arm64/Kconfig.platforms                  |   1 +
  arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi    |   5 +
  .../boot/dts/ti/k3-j721e-mcu-wakeup.dtsi      |   5 +
  drivers/soc/ti/Kconfig                        |  10 ++
  drivers/soc/ti/Makefile                       |   1 +
  drivers/soc/ti/k3-socinfo.c                   | 135 ++++++++++++++++++
  7 files changed, 197 insertions(+)
  create mode 100644 Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml
  create mode 100644 drivers/soc/ti/k3-socinfo.c


Any more comments? I'm going resend it.

If you have acks from DT maintainers, then I suggest you to split this series and post platform and drivers patches separately.

Regards,
Santosh



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