linux-kernel - [PATCH 00/10] dt-bindings: Convert SP805 to Json-schema (and fix users)

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Date:   Fri, 28 Aug 2020 14:05:52 +0100
From:   Andre Przywara <andre.przywara@....com>
To:     Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org
Cc:     Guenter Roeck <linux@...ck-us.net>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Viresh Kumar <vireshk@...nel.org>,
        linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chanho Min <chanho.min@....com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Liviu Dudau <liviu.dudau@....com>,
        Li Yang <leoyang.li@....com>, Shawn Guo <shawnguo@...nel.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        bcm-kernel-feedback-list@...adcom.com,
        Sudeep Holla <sudeep.holla@....com>,
        Wei Xu <xuwei5@...ilicon.com>
Subject: [PATCH 00/10] dt-bindings: Convert SP805 to Json-schema (and fix users)

This is an attempt to convert the SP805 watchdog DT binding to yaml.
This is done in the first patch, the remaining nine fix some DT users.

I couldn't test any of those DT files on actual machines, but tried
to make the changes in a way that would be transparent to at least the
Linux driver. The only other SP805 DT user I could find is U-Boot, which
seems to only use a very minimal subset of the binding (just the first
clock).
I only tried to fix those DTs that were easily and reliably fixable.
AFAICT, a missing primecell compatible string, for instance, would
prevent the Linux driver from probing the device at all, so I didn't
dare to touch those DTs at all. Missing clocks are equally fatal.

Cheers,
Andre

Andre Przywara (10):
  dt-bindings: watchdog: sp-805: Convert to Json-schema
  arm64: dts: arm: Fix SP805 clock-names
  arm64: dts: broadcom: Fix SP805 clock-names
  arm64: dts: freescale: Fix SP805 clock-names
  arm64: dts: hisilicon: Fix SP805 clocks
  arm64: dts: lg: Fix SP805 clocks
  ARM: dts: arm: Fix SP805 clocks
  ARM: dts: Cygnus: Fix SP805 clocks
  ARM: dts: NSP: Fix SP805 clock-names
  ARM: dts: hisilicon: Fix SP805 clocks

 .../bindings/watchdog/arm,sp805.txt           | 32 ---------
 .../bindings/watchdog/arm,sp805.yaml          | 72 +++++++++++++++++++
 arch/arm/boot/dts/arm-realview-eb.dtsi        |  2 +-
 arch/arm/boot/dts/arm-realview-pb11mp.dts     |  4 +-
 arch/arm/boot/dts/arm-realview-pbx.dtsi       |  4 +-
 arch/arm/boot/dts/bcm-cygnus.dtsi             |  4 +-
 arch/arm/boot/dts/bcm-nsp.dtsi                |  2 +-
 arch/arm/boot/dts/hisi-x5hd2.dtsi             |  5 +-
 arch/arm/boot/dts/mps2.dtsi                   |  4 +-
 arch/arm/boot/dts/vexpress-v2m-rs1.dtsi       |  2 +-
 arch/arm/boot/dts/vexpress-v2m.dtsi           |  2 +-
 arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts   |  4 +-
 arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts    |  2 +-
 arch/arm/boot/dts/vexpress-v2p-ca9.dts        |  2 +-
 arch/arm64/boot/dts/arm/juno-motherboard.dtsi |  2 +-
 .../boot/dts/arm/rtsm_ve-motherboard.dtsi     |  2 +-
 .../boot/dts/broadcom/northstar2/ns2.dtsi     |  2 +-
 .../boot/dts/broadcom/stingray/stingray.dtsi  |  2 +-
 .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi |  4 +-
 .../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 16 ++---
 .../arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 16 ++---
 arch/arm64/boot/dts/hisilicon/hi3660.dtsi     | 10 +--
 arch/arm64/boot/dts/hisilicon/hi6220.dtsi     |  5 +-
 arch/arm64/boot/dts/lg/lg1312.dtsi            |  4 +-
 arch/arm64/boot/dts/lg/lg1313.dtsi            |  4 +-
 25 files changed, 126 insertions(+), 82 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/watchdog/arm,sp805.txt
 create mode 100644 Documentation/devicetree/bindings/watchdog/arm,sp805.yaml

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2.17.1