linux-kernel - [Patch Resend v1 0/8] CBB driver for Tegra194, Tegra234 & Tegra-Grace

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Message-ID: <20211209172206.17778-1-sumitg@nvidia.com>
Date:   Thu, 9 Dec 2021 22:51:58 +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>
CC:     <sumitg@...dia.com>, <bbasu@...dia.com>, <vsethi@...dia.com>,
        <jsequeira@...dia.com>
Subject: [Patch Resend v1 0/8] CBB driver for Tegra194, Tegra234 & Tegra-Grace 

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.

Sumit Gupta (8):
  soc: tegra: set ERD bit to mask inband errors
  dt-bindings: arm: tegra: Add NVIDIA Tegra194 CBB1.0 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-cbb.yaml        |  121 +
 .../arm/tegra/nvidia,tegra234-cbb.yaml        |   80 +
 arch/arm64/boot/dts/nvidia/tegra194.dtsi      |   62 +-
 arch/arm64/boot/dts/nvidia/tegra234.dtsi      |   49 +
 drivers/soc/tegra/Kconfig                     |    9 +
 drivers/soc/tegra/Makefile                    |    1 +
 drivers/soc/tegra/cbb/Makefile                |    9 +
 drivers/soc/tegra/cbb/tegra-cbb.c             |  199 ++
 drivers/soc/tegra/cbb/tegra194-cbb.c          | 2266 +++++++++++++++++
 drivers/soc/tegra/cbb/tegra234-cbb.c          |  822 ++++++
 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              |  340 +++
 16 files changed, 4410 insertions(+), 3 deletions(-)
 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

-- 
2.17.1