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Merge tag 'soc-drivers-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann: "There are are a number of to firmware drivers, in particular the TEE subsystem: - a bus callback for TEE firmware that device drivers can register to - sysfs support for tee firmware information - minor updates to platform specific TEE drivers for AMD, NXP, Qualcomm and the generic optee driver - ARM SCMI firmware refactoring to improve the protocol discover among other fixes and cleanups - ARM FF-A firmware interoperability improvements The reset controller and memory controller subsystems gain support for additional hardware platforms from Mediatek, Renesas, NXP, Canaan and SpacemiT. Most of the other changes are for random drivers/soc code. Among a number of cleanups and newly added hardware support, including: - Mediatek MT8196 DVFS power management and mailbox support - Qualcomm SCM firmware and MDT loader refactoring, as part of the new Glymur platform support. - NXP i.MX9 System Manager firmware support for accessing the syslog - Minor updates for TI, Renesas, Samsung, Apple, Marvell and AMD SoCs" * tag 'soc-drivers-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (171 commits) bus: fsl-mc: fix an error handling in fsl_mc_device_add() reset: spacemit: Add SpacemiT K3 reset driver reset: spacemit: Extract common K1 reset code reset: Create subdirectory for SpacemiT drivers dt-bindings: soc: spacemit: Add K3 reset support and IDs reset: canaan: k230: drop OF dependency and enable by default reset: rzg2l-usbphy-ctrl: Add suspend/resume support reset: rzg2l-usbphy-ctrl: Propagate the return value of regmap_field_update_bits() reset: gpio: check the return value of gpiod_set_value_cansleep() reset: imx8mp-audiomix: Support i.MX8ULP SIM LPAV reset: imx8mp-audiomix: Extend the driver usage reset: imx8mp-audiomix: Switch to using regmap API reset: imx8mp-audiomix: Drop unneeded macros soc: fsl: qe: qe_ports_ic: Consolidate chained IRQ handler install/remove soc: mediatek: mtk-cmdq: Add mminfra_offset adjustment for DRAM addresses soc: mediatek: mtk-cmdq: Extend cmdq_pkt_write API for SoCs without subsys ID soc: mediatek: mtk-cmdq: Add pa_base parsing for hardware without subsys ID support soc: mediatek: mtk-cmdq: Add cmdq_get_mbox_priv() in cmdq_pkt_create() mailbox: mtk-cmdq: Add driver data to support for MT8196 mailbox: mtk-cmdq: Add mminfra_offset configuration for DRAM transaction ...
2 parents f7fae9b + cfd00b7 commit bdbddf7

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‎Documentation/ABI/testing/sysfs-class-tee‎

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space if the variable is absent. The primary purpose
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of this variable is to let systemd know whether
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tee-supplicant is needed in the early boot with initramfs.
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What: /sys/class/tee/tee{,priv}X/revision
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Date: Jan 2026
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KernelVersion: 6.19
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Contact: op-tee@lists.trustedfirmware.org
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Description:
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Read-only revision string reported by the TEE driver. This is
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for diagnostics only and must not be used to infer feature
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support. Use TEE_IOC_VERSION for capability and compatibility
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checks.

‎Documentation/devicetree/bindings/cache/qcom,llcc.yaml‎

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properties:
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compatible:
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enum:
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- qcom,glymur-llcc
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- qcom,ipq5424-llcc
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- qcom,kaanapali-llcc
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- qcom,qcs615-llcc
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reg:
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minItems: 1
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maxItems: 10
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maxItems: 14
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reg-names:
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minItems: 1
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maxItems: 10
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maxItems: 14
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interrupts:
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maxItems: 1
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items:
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- const: llcc0_base
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- if:
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properties:
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compatible:
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contains:
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enum:
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- qcom,glymur-llcc
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then:
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properties:
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reg:
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items:
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- description: LLCC0 base register region
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- description: LLCC1 base register region
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- description: LLCC2 base register region
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- description: LLCC3 base register region
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- description: LLCC4 base register region
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- description: LLCC5 base register region
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- description: LLCC6 base register region
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- description: LLCC7 base register region
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- description: LLCC8 base register region
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- description: LLCC9 base register region
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- description: LLCC10 base register region
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- description: LLCC11 base register region
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- description: LLCC broadcast base register region
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- description: LLCC broadcast AND register region
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reg-names:
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items:
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- const: llcc0_base
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- const: llcc1_base
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- const: llcc2_base
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- const: llcc3_base
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- const: llcc4_base
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- const: llcc5_base
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- const: llcc6_base
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- const: llcc7_base
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- const: llcc8_base
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- const: llcc9_base
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- const: llcc10_base
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- const: llcc11_base
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- const: llcc_broadcast_base
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- const: llcc_broadcast_and_base
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- if:
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properties:
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compatible:

‎Documentation/devicetree/bindings/crypto/qcom,prng.yaml‎

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- qcom,ipq5424-trng
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- qcom,ipq9574-trng
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- qcom,kaanapali-trng
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- qcom,milos-trng
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- qcom,qcs615-trng
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- qcom,qcs8300-trng
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- qcom,sa8255p-trng

‎Documentation/devicetree/bindings/interrupt-controller/fsl,qe-ports-ic.yaml‎

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/interrupt-controller/fsl,qe-ports-ic.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale QUICC Engine I/O Ports Interrupt Controller
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maintainers:
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- Christophe Leroy (CS GROUP) <chleroy@kernel.org>
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properties:
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compatible:
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enum:
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- fsl,mpc8323-qe-ports-ic
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reg:
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maxItems: 1
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interrupt-controller: true
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'#address-cells':
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const: 0
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'#interrupt-cells':
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const: 1
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interrupts:
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maxItems: 1
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required:
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- compatible
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- reg
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- interrupt-controller
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- '#address-cells'
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- '#interrupt-cells'
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- interrupts
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additionalProperties: false
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examples:
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- |
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interrupt-controller@c00 {
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compatible = "fsl,mpc8323-qe-ports-ic";
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reg = <0xc00 0x18>;
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interrupt-controller;
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#address-cells = <0>;
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#interrupt-cells = <1>;
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interrupts = <74 0x8>;
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interrupt-parent = <&ipic>;
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};

‎Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml‎

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- enum:
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- qcom,glymur-pdc
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- qcom,kaanapali-pdc
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- qcom,milos-pdc
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- qcom,qcs615-pdc
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- qcom,qcs8300-pdc
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- qcom,qdu1000-pdc

‎Documentation/devicetree/bindings/memory-controllers/ddr/jedec,ddr4.yaml‎

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,ddr4.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: DDR4 SDRAM compliant to JEDEC JESD79-4D
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maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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allOf:
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- $ref: jedec,sdram-props.yaml#
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properties:
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compatible:
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items:
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- pattern: "^ddr4-[0-9a-f]{4},[a-z]{1,20}-[0-9a-f]{2}$"
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- const: jedec,ddr4
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required:
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- compatible
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- density
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- io-width
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unevaluatedProperties: false
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examples:
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- |
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ddr {
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compatible = "ddr4-00ff,azaz-ff", "jedec,ddr4";
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density = <8192>;
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io-width = <8>;
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};

‎Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-props.yaml‎

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‎Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml‎

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- Krzysztof Kozlowski <krzk@kernel.org>
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allOf:
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- $ref: jedec,lpddr-props.yaml#
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- $ref: jedec,sdram-props.yaml#
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properties:
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compatible:

‎Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml‎

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- Krzysztof Kozlowski <krzk@kernel.org>
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allOf:
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- $ref: jedec,lpddr-props.yaml#
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- $ref: jedec,sdram-props.yaml#
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properties:
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compatible:

‎Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr4.yaml‎

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- Krzysztof Kozlowski <krzk@kernel.org>
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allOf:
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- $ref: jedec,lpddr-props.yaml#
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- $ref: jedec,sdram-props.yaml#
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properties:
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compatible:

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