linux-kernel - [PATCH v3 0/5] Basic pinctrl support for StarFive JH7110 RISC-V SoC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20221220005529.34744-1-hal.feng@starfivetech.com>
Date:   Tue, 20 Dec 2022 08:55:24 +0800
From:   Hal Feng <hal.feng@...rfivetech.com>
To:     <linux-riscv@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>
CC:     Conor Dooley <conor@...nel.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        "Rob Herring" <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Emil Renner Berthing <emil.renner.berthing@...onical.com>,
        Jianlong Huang <jianlong.huang@...rfivetech.com>,
        Hal Feng <hal.feng@...rfivetech.com>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v3 0/5] Basic pinctrl support for StarFive JH7110 RISC-V SoC

This patch series adds basic pinctrl support for StarFive JH7110 SoC.
You can simply get or review the patches at the link [1].

[1]: https://github.com/hal-feng/linux/commits/visionfive2-minimal

Changes since v2:
- Rebased on tag v6.1.
Patch 1:
- Renamed pinctrl-starfive-jh7110.h to
  starfive,jh7110-pinctrl.h. (by Krzysztof)
- Separated the register values in the binding header and stored them in
  a new file arch/riscv/boot/dts/starfive/jh7110-pinfunc.h. (by Krzysztof)
- Split patch 1 into sys part and aon part. Merged them into patch 2
  and patch 3 respectively.
Patch 2 & 3:
- Dropped "reg-names" and the description of "interrupts". Dropped quotes
  behind "$ref" and kept consisitent quotes. (by Krzysztof)
- Moved gpio properties behind interrupt properties.
- Moved "required" behind "patternProperties". (by Krzysztof)
- Rewrote the examples of bindings. (by Krzysztof and Emil)
- Added Co-developed-by tag for Emil.
- Dropped unused "clocks" property in patch 3.
Patch 4 & 5:
- Renamed "pinctrl-starfive.*" to "pinctrl-starfive-jh7110.*" and replaced
  all "starfive_" prefix with "jh7110_" in these files. (by Emil)
- Dropped macro GPIO_NUM_PER_WORD. (by Emil)
- Dropped unused flag member in starfive_pinctrl_soc_info structure. (by Emil)
- Renamed "pinctrl-jh7110-sys.c" to "pinctrl-starfive-jh7110-sys.c".
  Renamed "pinctrl-jh7110-aon.c" to "pinctrl-starfive-jh7110-aon.c". (by Emil)
- Added individual Kconfig options for sys and aon pinctrl drivers. (by Emil)
- Made the sys and aon pinctrl drivers be modules. (by Emil)
- Added "JH7110_" prefix for macro SYS_GPO_PDA_0_74_CFG,
  SYS_GPO_PDA_89_94_CFG and AON_GPO_PDA_0_5_CFG. (by Emil)
- Dropped jh7110_sys_pinctrl_probe() and jh7110_aon_pinctrl_probe().
  Got the match data in the common jh7110_pinctrl_probe() and used it
  to probe. (by Emil)
- Dropped the of_match_ptr macro(). (by Emil)
- Set the MODULE_LICENSE as "GPL" according to commit bf7fbeeae6db.

  v2: https://lore.kernel.org/all/20221118011108.70715-1-hal.feng@starfivetech.com/

Changes since v1:
- Rebased on tag v6.1-rc5.
- Dropped patch 22 and 23 since they were merged in v6.1-rc1.
- Removed some unused macros and register values which do not belong to
  bindings. Simplified pinctrl definitions in patch 24. (by Krzysztof)
- Split the bindings into sys pinctrl bindings and aon pinctrl bindings,
  and split patch 25 into two patches.
- Made the bindings follow generic pinctrl bindings. (by Krzysztof)
- Fixed some wrong indentation in bindings, and checked it with
  `make dt_binding_check`.
- Split the patch 26 into two patches which added sys and aon pinctrl
  driver respectively.
- Restructured the pinctrl drivers so made them follow generic pinctrl
  bindings. Rewrote `dt_node_to_map` and extracted the public code to make
  it clearer.

  v1: https://lore.kernel.org/all/20220929143225.17907-1-hal.feng@linux.starfivetech.com/

Jianlong Huang (5):
  riscv: dts: starfive: Add StarFive JH7110 pin function definitions
  dt-bindings: pinctrl: Add StarFive JH7110 sys pinctrl
  dt-bindings: pinctrl: Add StarFive JH7110 aon pinctrl
  pinctrl: starfive: Add StarFive JH7110 sys controller driver
  pinctrl: starfive: Add StarFive JH7110 aon controller driver

 .../pinctrl/starfive,jh7110-aon-pinctrl.yaml  | 126 +++
 .../pinctrl/starfive,jh7110-sys-pinctrl.yaml  | 142 +++
 MAINTAINERS                                   |   9 +-
 arch/riscv/boot/dts/starfive/jh7110-pinfunc.h | 308 ++++++
 drivers/pinctrl/starfive/Kconfig              |  33 +
 drivers/pinctrl/starfive/Makefile             |   4 +
 .../starfive/pinctrl-starfive-jh7110-aon.c    | 177 ++++
 .../starfive/pinctrl-starfive-jh7110-sys.c    | 449 ++++++++
 .../starfive/pinctrl-starfive-jh7110.c        | 979 ++++++++++++++++++
 .../starfive/pinctrl-starfive-jh7110.h        |  70 ++
 .../pinctrl/starfive,jh7110-pinctrl.h         | 137 +++
 11 files changed, 2431 insertions(+), 3 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jh7110-aon-pinctrl.yaml
 create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml
 create mode 100644 arch/riscv/boot/dts/starfive/jh7110-pinfunc.h
 create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jh7110-aon.c
 create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jh7110-sys.c
 create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c
 create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jh7110.h
 create mode 100644 include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h


base-commit: 830b3c68c1fb1e9176028d02ef86f3cf76aa2476
-- 
2.38.1