From: Frank Li Date: Wed, 27 Aug 2025 21:09:11 +0000 (-0400) Subject: dt-bindings: arm: cpus: Allow fsl,soc-operating-points for i.MX6 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8b57a0aeccb1d31b82210384b1f2a3226145635f;p=users%2Fjedix%2Flinux-maple.git dt-bindings: arm: cpus: Allow fsl,soc-operating-points for i.MX6 The old i.MX6 (over 10 years) chip use fsl,soc-operating-points to get SoC's voltage and frequency information when cpu change frequency. Set fsl,soc-operating-points deprecated. Allow soc-supply property and set it deprecated. Fix bunch of CHECK_DTBS warnings: arch/arm/boot/dts/nxp/imx/imx6ul-prti6g.dtb: cpu@0 (arm,cortex-a7): Unevaluated properties are not allowed ('fsl,soc-operating-points', 'soc-supply' were unexpected) from schema $id: http://devicetree.org/schemas/arm/cpus.yaml# Signed-off-by: Frank Li Link: https://lore.kernel.org/r/20250827210912.92029-1-Frank.Li@nxp.com Signed-off-by: Rob Herring (Arm) --- diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index bb1ab514924d..78cc920e83d4 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -347,10 +347,23 @@ properties: deprecated: true description: Use 'cpu-supply' instead + soc-supply: + deprecated: true + description: Only for i.MX6/7 Soc. + sram-supply: deprecated: true description: Use 'mem-supply' instead + fsl,soc-operating-points: + $ref: /schemas/types.yaml#/definitions/uint32-matrix + description: FSL i.MX6 Soc operation-points when change cpu frequency + deprecated: true + items: + items: + - description: Frequency in kHz + - description: Voltage for OPP in uV + mediatek,cci: $ref: /schemas/types.yaml#/definitions/phandle description: Link to Mediatek Cache Coherent Interconnect