linux-kernel - [GIT PULL] fixes: ARM: dts: samsung: Fixes for v6.3

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Message-Id: <20230221095337.9453-1-krzysztof.kozlowski@linaro.org>
Date:   Tue, 21 Feb 2023 10:53:37 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Olof Johansson <olof@...om.net>, Arnd Bergmann <arnd@...db.de>,
        arm@...nel.org, soc@...nel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Krzysztof Kozlowski <krzk@...nel.org>
Subject: [GIT PULL] fixes: ARM: dts: samsung: Fixes for v6.3

Hi,

Fixes for ciritical issue broken around v6.1-rc1.  Actually the issue (DTS
mistake) existed before, but in v6.1-rc1 it started to be visible and affect
thermal zones.

Best regards,
Krzysztof


The following changes since commit ceaa837f96adb69c0df0397937cd74991d5d821a:

  Linux 6.2-rc8 (2023-02-12 14:10:17 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git tags/samsung-dt-fixes-6.3

for you to fetch changes up to a3583e92d188ec6c58c7f603ac5e72dd8a11c21a:

  ARM: dts: exynos: correct TMU phandle in Odroid XU3 family (2023-02-17 10:27:28 +0100)

----------------------------------------------------------------
Fixes for Samsung DTS ARM for v6.3

Thermal framework commit 3fd6d6e2b4e8 ("thermal/of: Rework the thermal
device tree initialization") merged in v6.1-rc1, exposed
misconfiguration of Exynos Thermal Monitoring Unit (TMU) thermal-sensors
property in DTS.  This misconfiguration in DTS was working fine before
that Thermal commit, but now all thermal zones fail to register except
the first one (CPU).  This can lead to missing cooling of a board and
eventually either emergency shutdown or damaged board.

----------------------------------------------------------------
Krzysztof Kozlowski (6):
      ARM: dts: exynos: correct TMU phandle in Exynos4
      ARM: dts: exynos: correct TMU phandle in Exynos4210
      ARM: dts: exynos: correct TMU phandle in Exynos5250
      ARM: dts: exynos: correct TMU phandle in Odroid XU
      ARM: dts: exynos: correct TMU phandle in Odroid HC1
      ARM: dts: exynos: correct TMU phandle in Odroid XU3 family

 arch/arm/boot/dts/exynos4-cpu-thermal.dtsi         |  2 +-
 arch/arm/boot/dts/exynos4210.dtsi                  |  1 -
 arch/arm/boot/dts/exynos5250.dtsi                  |  2 +-
 arch/arm/boot/dts/exynos5410-odroidxu.dts          |  1 -
 arch/arm/boot/dts/exynos5422-odroidhc1.dts         | 10 +++++-----
 arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 10 +++++-----
 6 files changed, 12 insertions(+), 14 deletions(-)