Re: [PATCH v4 0/2] soc: ti: add k3 platforms chipid module driver

Grygorii Strashko
2020-05-29T18:23:07Z

Hi Santosh,

On 12/05/2020 15:34, 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
>
> Changes in v4:
> - convert to platform_driver as suggested by Arnd Bergmann <arnd@arndb.de>
>
> Changes in v3:
> - add handling of kasprintf() fail
>
> Changes in v2:
> - pr_debug() replaced with pr_info() to show SoC info on init
> - minor format change
> - split series on driver and platform changes
> - add Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
>
> v3: https://lkml.org/lkml/2020/5/8/357
> v2: https://lkml.org/lkml/2020/5/5/1193
> v1: https://lwn.net/Articles/818577/
>
> Grygorii Strashko (2):
> dt-bindings: soc: ti: add binding for k3 platforms chipid module
> soc: ti: add k3 platforms chipid module driver
>
> .../bindings/soc/ti/k3-socinfo.yaml | 40 +++++
> drivers/soc/ti/Kconfig | 10 ++
> drivers/soc/ti/Makefile | 1 +
> drivers/soc/ti/k3-socinfo.c | 152 ++++++++++++++++++
> 4 files changed, 203 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml
> create mode 100644 drivers/soc/ti/k3-socinfo.c
>

Any chances you can pick this up?

--
Best regards,
grygorii