| # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/sram/qcom,imem.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Qualcomm IMEM memory region |
| |
| maintainers: |
| - Bjorn Andersson <bjorn.andersson@linaro.org> |
| |
| description: |
| Qualcomm IMEM is dedicated memory region for various debug features and DMA |
| transactions. |
| |
| properties: |
| compatible: |
| items: |
| - enum: |
| - qcom,apq8064-imem |
| - qcom,msm8974-imem |
| - qcom,qcs404-imem |
| - qcom,sc7180-imem |
| - qcom,sc7280-imem |
| - qcom,sdm630-imem |
| - qcom,sdm845-imem |
| - qcom,sdx55-imem |
| - const: syscon |
| - const: simple-mfd |
| |
| reg: |
| maxItems: 1 |
| |
| ranges: true |
| |
| '#address-cells': |
| const: 1 |
| |
| '#size-cells': |
| const: 1 |
| |
| reboot-mode: |
| $ref: /schemas/power/reset/syscon-reboot-mode.yaml# |
| |
| patternProperties: |
| "^pil-reloc@[0-9a-f]+$": |
| $ref: /schemas/remoteproc/qcom,pil-info.yaml# |
| description: Peripheral image loader relocation region |
| |
| required: |
| - compatible |
| - reg |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| soc { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| |
| sram@146bf000 { |
| compatible = "qcom,sdm845-imem", "syscon", "simple-mfd"; |
| reg = <0 0x146bf000 0 0x1000>; |
| ranges = <0 0 0x146bf000 0x1000>; |
| |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| pil-reloc@94c { |
| compatible = "qcom,pil-reloc-info"; |
| reg = <0x94c 0xc8>; |
| }; |
| }; |
| }; |
