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Message-Id: <20250410-dt-cpu-schema-v2-0-63d7dc9ddd0a@kernel.org>
Date: Thu, 10 Apr 2025 10:47:21 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
Jernej Skrabec <jernej.skrabec@...il.com>,
Samuel Holland <samuel@...lland.org>, Conor Dooley <conor@...nel.org>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Claudiu Beznea <claudiu.beznea@...on.dev>,
Steen Hegelund <Steen.Hegelund@...rochip.com>,
Daniel Machon <daniel.machon@...rochip.com>, UNGLinuxDriver@...rochip.com,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>, Heiko Stuebner <heiko@...ech.de>,
Neil Armstrong <neil.armstrong@...aro.org>,
Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Magnus Damm <magnus.damm@...il.com>,
Lorenzo Pieralisi <lpieralisi@...nel.org>, Andy Gross <agross@...nel.org>,
Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
Stephen Boyd <sboyd@...nel.org>, zhouyanjie@...yeetech.com,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
"Rafael J. Wysocki" <rafael@...nel.org>,
Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
Stephan Gerhold <stephan.gerhold@...aro.org>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org,
linux-arm-msm@...r.kernel.org, imx@...ts.linux.dev,
linux-rockchip@...ts.infradead.org, linux-amlogic@...ts.infradead.org,
linux-renesas-soc@...r.kernel.org, linux-mips@...r.kernel.org,
linux-pm@...r.kernel.org, linux-mediatek@...ts.infradead.org,
Andre Przywara <andre.przywara@....com>,
Philippe Mathieu-Daudé <philmd@...aro.org>,
Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
Sudeep Holla <sudeep.holla@....com>, Viresh Kumar <viresh.kumar@...aro.org>,
Ulf Hansson <ulf.hansson@...aro.org>
Subject: [PATCH v2 00/17] Arm cpu schema clean-ups
The Arm cpu.yaml schema fails to restrict allowed properties in 'cpu'
nodes. The result, not surprisely, is a number of additional properties
and errors in .dts files. This series resolves those issues.
There's still more properties in arm32 DTS files which I have not
documented. Mostly yet more supply names and "fsl,soc-operating-points".
What's a few more warnings on the 10000s of warnings...
The .dts files can be taken by the respective SoC maintainers. I will
take the binding changes.
---
v2:
- Drop applied "arm64: dts: morello: Fix-up cache nodes"
- Rework enable-method schema
- Drop "arm: dts: qcom: msm8916: Move "qcom,acc" and "qcom,saw" to 32-bit .dtsi"
- Keep qcom,saw and qcom,acc properties on msm8939
- Fix qcom,saw2.yaml example
- Fix power-domain-names to be "perf" on qcom sdx55/65
Link to v1:
https://lore.kernel.org/all/20250403-dt-cpu-schema-v1-0-076be7171a85@kernel.org/
Signed-off-by: "Rob Herring (Arm)" <robh@...nel.org>
To: Krzysztof Kozlowski <krzk+dt@...nel.org>
To: Conor Dooley <conor+dt@...nel.org>
To: Chen-Yu Tsai <wens@...e.org>
To: Jernej Skrabec <jernej.skrabec@...il.com>
To: Samuel Holland <samuel@...lland.org>
To: Conor Dooley <conor@...nel.org>
To: Nicolas Ferre <nicolas.ferre@...rochip.com>
To: Claudiu Beznea <claudiu.beznea@...on.dev>
To: Steen Hegelund <Steen.Hegelund@...rochip.com>
To: Daniel Machon <daniel.machon@...rochip.com>
To: UNGLinuxDriver@...rochip.com
To: Bjorn Andersson <andersson@...nel.org>
To: Konrad Dybcio <konradybcio@...nel.org>
To: Shawn Guo <shawnguo@...nel.org>
To: Sascha Hauer <s.hauer@...gutronix.de>
To: Pengutronix Kernel Team <kernel@...gutronix.de>
To: Fabio Estevam <festevam@...il.com>
To: Heiko Stuebner <heiko@...ech.de>
To: Neil Armstrong <neil.armstrong@...aro.org>
To: Kevin Hilman <khilman@...libre.com>
To: Jerome Brunet <jbrunet@...libre.com>
To: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To: Geert Uytterhoeven <geert+renesas@...der.be>
To: Magnus Damm <magnus.damm@...il.com>
To: Lorenzo Pieralisi <lpieralisi@...nel.org>
To: Andy Gross <agross@...nel.org>
To: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To: Viresh Kumar <vireshk@...nel.org>
To: Nishanth Menon <nm@...com>
To: Stephen Boyd <sboyd@...nel.org>
To: zhouyanjie@...yeetech.com
To: Matthias Brugger <matthias.bgg@...il.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Stephan Gerhold <stephan.gerhold@...aro.org>
Cc: devicetree@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-sunxi@...ts.linux.dev
Cc: linux-kernel@...r.kernel.org
Cc: linux-arm-msm@...r.kernel.org
Cc: imx@...ts.linux.dev
Cc: linux-rockchip@...ts.infradead.org
Cc: linux-amlogic@...ts.infradead.org
Cc: linux-renesas-soc@...r.kernel.org
Cc: linux-mips@...r.kernel.org
Cc: linux-pm@...r.kernel.org
Cc: linux-mediatek@...ts.infradead.org
---
Rob Herring (Arm) (17):
arm64: dts: allwinner: h5/h6: Drop spurious 'clock-latency-ns' properties
arm64: dts: broadcom: bcm2712: Use "l2-cache" for L2 cache node names
arm64: dts: microchip: sparx5: Fix CPU node "enable-method" property dependencies
arm64: dts: qcom: qdu1000: Fix qcom,freq-domain
arm64: dts: qcom: msm8939: Fix CPU node "enable-method" property dependencies
arm64: dts: qcom: msm8992-lg-h815: Fix CPU node "enable-method" property dependencies
arm: dts: qcom: sdx55/sdx65: Fix CPU power-domain-names
arm/arm64: dts: imx: Drop redundant CPU "clock-latency"
arm: dts: qcom: ipq4019: Drop redundant CPU "clock-latency"
arm: dts: rockchip: Drop redundant CPU "clock-latency"
arm64: dts: amlogic: Drop redundant CPU "clock-latency"
dt-bindings: arm/cpus: Add schemas for "enable-method" dependencies
dt-bindings: arm/cpus: Re-wrap 'description' entries
dt-bindings: Reference opp-v1 schema in CPU schemas
dt-bindings: arm/cpus: Add missing properties
dt-bindings: arm/cpus: Add power-domains constraints
dt-bindings: cpufreq: Drop redundant Mediatek binding
Documentation/devicetree/bindings/arm/cpus.yaml | 229 +++++++++++--------
.../bindings/cpufreq/cpufreq-mediatek.txt | 250 ---------------------
Documentation/devicetree/bindings/mips/cpus.yaml | 3 +-
Documentation/devicetree/bindings/opp/opp-v1.yaml | 18 +-
.../devicetree/bindings/soc/qcom/qcom,saw2.yaml | 3 +-
arch/arm/boot/dts/nxp/imx/imx7s.dtsi | 1 -
arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi | 4 -
arch/arm/boot/dts/qcom/qcom-sdx55.dtsi | 2 +-
arch/arm/boot/dts/qcom/qcom-sdx65.dtsi | 2 +-
arch/arm/boot/dts/rockchip/rk3128.dtsi | 8 +-
arch/arm/boot/dts/rockchip/rk3188.dtsi | 1 -
arch/arm/boot/dts/rockchip/rk322x.dtsi | 1 -
arch/arm/boot/dts/rockchip/rk3288.dtsi | 5 +-
arch/arm/boot/dts/rockchip/rv1108.dtsi | 1 -
arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 4 -
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 4 -
arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am.dts | 4 -
.../boot/dts/amlogic/meson-g12a-radxa-zero.dts | 4 -
arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts | 4 -
arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts | 4 -
arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts | 4 -
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 1 +
.../dts/amlogic/meson-g12b-a311d-libretech-cc.dts | 6 -
arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi | 2 +
.../boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi | 6 -
.../boot/dts/amlogic/meson-g12b-bananapi.dtsi | 6 -
.../boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi | 6 -
.../dts/amlogic/meson-g12b-odroid-go-ultra.dts | 6 -
arch/arm64/boot/dts/amlogic/meson-g12b-odroid.dtsi | 6 -
.../boot/dts/amlogic/meson-g12b-radxa-zero2.dts | 6 -
arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi | 2 +
arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi | 6 -
arch/arm64/boot/dts/amlogic/meson-sm1-ac2xx.dtsi | 4 -
.../arm64/boot/dts/amlogic/meson-sm1-bananapi.dtsi | 4 -
.../boot/dts/amlogic/meson-sm1-khadas-vim3l.dts | 4 -
arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi | 4 -
.../dts/amlogic/meson-sm1-s905d3-libretech-cc.dts | 4 -
arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts | 4 -
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 1 +
arch/arm64/boot/dts/broadcom/bcm2712.dtsi | 8 +-
arch/arm64/boot/dts/freescale/imx8mm.dtsi | 4 -
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 4 -
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 4 -
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 4 -
.../boot/dts/microchip/sparx5_pcb_common.dtsi | 2 +
arch/arm64/boot/dts/qcom/msm8939.dtsi | 8 +
arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts | 6 +
arch/arm64/boot/dts/qcom/qdu1000.dtsi | 8 +-
48 files changed, 202 insertions(+), 480 deletions(-)
---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250403-dt-cpu-schema-48e66c7f6a90
Best regards,
--
Rob Herring (Arm) <robh@...nel.org>
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