linux-kernel - Re: [Patch v6 0/9] CBB driver for Tegra194, Tegra234 & Tegra-Grace

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Message-ID: <07382a5d-24c0-e83d-4de8-309e697cc0e6@nvidia.com>
Date:   Tue, 28 Jun 2022 14:54:23 +0530
From:   Sumit Gupta <sumitg@...dia.com>
To:     <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <thierry.reding@...il.com>,
        <jonathanh@...dia.com>, <robh+dt@...nel.org>,
        <kbuild-all@...ts.01.org>
CC:     <bbasu@...dia.com>, <vsethi@...dia.com>, <jsequeira@...dia.com>,
        "Sumit Gupta" <sumitg@...dia.com>
Subject: Re: [Patch v6 0/9] CBB driver for Tegra194, Tegra234 & Tegra-Grace

Hi Thierry,

Gentle Ping.

As we have ACK from Rob for DT changes, Can we please queue the patch 
series for 5.20.

Best Regards,
Sumit Gupta


On 12/05/22 01:46, Sumit Gupta wrote:
> The patch series adds Control BackBone(CBB) error handling
> driver for Tegra194, Tegra234 and Tegra-Grace SOC's.
> Tegra194 is using CBB version 1.0. Tegra234 and Tegra-Grace
> are using CBB version 2.0. Both CBB1.0 and CBB2.0 have
> different internal architecture. So, separate drivers are
> required.
> Tegra194 and Tegra234 are using Device Tree. Tegra-Grace is
> using ACPI.
> 
> Request to queue the patch series for 5.19.
> 
> ---
> v5 -> v6:
> - Minor changes in yaml files in patch number 2 and 6.
> 
> v4 -> v5:
> - fix warnings on diabling CONFIG_ACPI reported by kernel test robot.
> 
> v3 -> v4:
> - rebased patches on 5.18-rc5.
> 
> v2 -> v3:
> - fixed warnings with GCC 11.2 and W=1 reported by kernel test robot.
> - changed some function names to make consistent with tegra_cbb_*.
> 
> v1 -> v2:
> - moved err-notifier-base and off-mask-erd from DT to driver.
> - yaml fixes by Thierry.
> 
> Sumit Gupta (9):
>    soc: tegra: set ERD bit to mask inband errors
>    dt-bindings: arm: tegra: Add NVIDIA Tegra194 CBB1.0 binding
>    dt-bindings: arm: tegra: Add NVIDIA Tegra194 axi2apb binding
>    arm64: tegra: Add node for CBB1.0 in Tegra194 SOC
>    soc: tegra: cbb: Add CBB1.0 driver for Tegra194
>    dt-bindings: arm: tegra: Add NVIDIA Tegra234 CBB2.0 binding
>    arm64: tegra: Add node for CBB2.0 in Tegra234 SOC
>    soc: tegra: cbb: Add driver for Tegra234 CBB2.0
>    soc: tegra: cbb: Add support for tegra-grace SOC
> 
>   .../arm/tegra/nvidia,tegra194-axi2apb.yaml    |   40 +
>   .../arm/tegra/nvidia,tegra194-cbb.yaml        |   98 +
>   .../arm/tegra/nvidia,tegra234-cbb.yaml        |   74 +
>   arch/arm64/boot/dts/nvidia/tegra194.dtsi      |   62 +-
>   arch/arm64/boot/dts/nvidia/tegra234.dtsi      |   42 +
>   drivers/soc/tegra/Kconfig                     |    9 +
>   drivers/soc/tegra/Makefile                    |    1 +
>   drivers/soc/tegra/cbb/Makefile                |    9 +
>   drivers/soc/tegra/cbb/tegra-cbb.c             |  198 ++
>   drivers/soc/tegra/cbb/tegra194-cbb.c          | 2261 +++++++++++++++++
>   drivers/soc/tegra/cbb/tegra234-cbb.c          |  833 ++++++
>   drivers/soc/tegra/fuse/tegra-apbmisc.c        |   29 +-
>   include/soc/tegra/fuse.h                      |    6 +
>   include/soc/tegra/tegra-cbb.h                 |   43 +
>   include/soc/tegra/tegra-grace-cbb.h           |  219 ++
>   include/soc/tegra/tegra194-cbb.h              |  158 ++
>   include/soc/tegra/tegra234-cbb.h              |  342 +++
>   17 files changed, 4421 insertions(+), 3 deletions(-)
>   create mode 100644 Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-axi2apb.yaml
>   create mode 100644 Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-cbb.yaml
>   create mode 100644 Documentation/devicetree/bindings/arm/tegra/nvidia,tegra234-cbb.yaml
>   create mode 100644 drivers/soc/tegra/cbb/Makefile
>   create mode 100644 drivers/soc/tegra/cbb/tegra-cbb.c
>   create mode 100644 drivers/soc/tegra/cbb/tegra194-cbb.c
>   create mode 100644 drivers/soc/tegra/cbb/tegra234-cbb.c
>   create mode 100644 include/soc/tegra/tegra-cbb.h
>   create mode 100644 include/soc/tegra/tegra-grace-cbb.h
>   create mode 100644 include/soc/tegra/tegra194-cbb.h
>   create mode 100644 include/soc/tegra/tegra234-cbb.h
>