linux-kernel - [PATCH 00/11] enable VTM node of all TI's K3 SoCs

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Message-ID: <20221011231727.8090-1-bb@ti.com>
Date:   Tue, 11 Oct 2022 18:17:16 -0500
From:   Bryan Brattlof <bb@...com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
CC:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Amit Kucheria <amitk@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>, Nishanth Menon <nm@...com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Tero Kristo <kristo@...nel.org>, Keerthy <j-keerthy@...com>,
        Linux Thermal <linux-pm@...r.kernel.org>,
        Linux Device Tree <devicetree@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Bryan Brattlof <bb@...com>
Subject: [PATCH 00/11] enable VTM node of all TI's K3 SoCs

Hello Everyone!

This series enables the VTM nodes for all of Texas Instruments K3 SoCs

Most of this series updates the k3_j72xx_bandgap driver to conditionally 
map an eFuse region used by the j721e to work around an issue in its VTM 
implementation and allows us to save the SPARE_FUSE region on other SoCs

We can then update the device tree bindings for the driver and finally 
define the VTM nodes for each device.

Thanks for reviewing!
~Bryan


Bryan Brattlof (11):
  thermal: k3_j72xx_bandgap: simplify k3_thermal_get_temp() function
  thermal: k3_j72xx_bandgap: use bool for i2128 erratum flag
  thermal: k3_j72xx_bandgap: remove fuse_base from structure
  thermal: k3_j72xx_bandgap: map fuse_base only for erratum workaround
  dt-bindings: thermal: k3-j72xx: elaborate on binding descriptions
  dt-bindings: thermal: k3-j72xx: conditionally require efuse reg range
  arm64: dts: ti: k3-am64-main: add VTM node
  arm64: dts: ti: k3-am62-wakeup: add VTM node
  arm64: dts: ti: k3-j721e-mcu-wakeup: add VTM node
  arm64: dts: ti: k3-j721s2-mcu-wakeup: add VTM node
  arm64: dts: ti: k3-j7200-mcu-wakeup: add VTM node

 .../bindings/thermal/ti,j72xx-thermal.yaml    |  51 ++++++++-
 arch/arm64/boot/dts/ti/k3-am62-thermal.dtsi   |  33 ++++++
 arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi    |   8 ++
 arch/arm64/boot/dts/ti/k3-am62.dtsi           |   7 +-
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi      |   8 ++
 arch/arm64/boot/dts/ti/k3-am64-thermal.dtsi   |  33 ++++++
 arch/arm64/boot/dts/ti/k3-am64.dtsi           |   4 +
 .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi      |   8 ++
 arch/arm64/boot/dts/ti/k3-j7200-thermal.dtsi  |  47 ++++++++
 arch/arm64/boot/dts/ti/k3-j7200.dtsi          |   3 +
 .../boot/dts/ti/k3-j721e-mcu-wakeup.dtsi      |   9 ++
 arch/arm64/boot/dts/ti/k3-j721e-thermal.dtsi  |  75 +++++++++++++
 arch/arm64/boot/dts/ti/k3-j721e.dtsi          |   3 +
 .../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi     |   8 ++
 arch/arm64/boot/dts/ti/k3-j721s2-thermal.dtsi | 103 ++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j721s2.dtsi         |   3 +
 drivers/thermal/k3_j72xx_bandgap.c            |  65 +++++------
 17 files changed, 430 insertions(+), 38 deletions(-)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am62-thermal.dtsi
 create mode 100644 arch/arm64/boot/dts/ti/k3-am64-thermal.dtsi
 create mode 100644 arch/arm64/boot/dts/ti/k3-j7200-thermal.dtsi
 create mode 100644 arch/arm64/boot/dts/ti/k3-j721e-thermal.dtsi
 create mode 100644 arch/arm64/boot/dts/ti/k3-j721s2-thermal.dtsi

-- 
2.38.0