Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates
 12.22.5.238 as permitted sender) receiver=protection.outlook.com;
 client-ip=12.22.5.238; helo=mail.nvidia.com; pr=C
Message-ID: <07382a5d-24c0-e83d-4de8-309e697cc0e6@nvidia.com>
Date:   Tue, 28 Jun 2022 14:54:23 +0530
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
 Thunderbird/91.9.1
Subject: Re: [Patch v6 0/9] CBB driver for Tegra194, Tegra234 & Tegra-Grace
Content-Language: en-US
To:     <linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <devicetree@vger.kernel.org>, <thierry.reding@gmail.com>,
        <jonathanh@nvidia.com>, <robh+dt@kernel.org>,
        <kbuild-all@lists.01.org>
CC:     <bbasu@nvidia.com>, <vsethi@nvidia.com>, <jsequeira@nvidia.com>,
        "Sumit Gupta" <sumitg@nvidia.com>
References: <20220511201651.30695-1-sumitg@nvidia.com>
 <20220511201651.30695-2-sumitg@nvidia.com>
From:   Sumit Gupta <sumitg@nvidia.com>
In-Reply-To: <20220511201651.30695-2-sumitg@nvidia.com>
Content-Type: text/plain; charset="UTF-8"; format=flowed
Content-Transfer-Encoding: 7bit
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Jun 2022 09:24:29.7537
 (UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: 64e728a9-e154-403d-19e8-08da58e80100
X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[12.22.5.238];Helo=[mail.nvidia.com]
X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT037.eop-nam11.prod.protection.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR12MB3250
X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,
        DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO,
        NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,
        SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no
        version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

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
>