Commit 87ad854d authored by Bjorn Andersson's avatar Bjorn Andersson
Browse files

dt-bindings: remoteproc: Add Qualcomm PIL info binding 



Add a devicetree binding for the Qualcomm peripheral image loader
relocation information region found in the IMEM.

Reviewed-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Reviewed-by: default avatarVinod Koul <vkoul@kernel.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200622191942.255460-2-bjorn.andersson@linaro.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 49cff125

Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml

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+44 −0
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/remoteproc/qcom,pil-info.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Qualcomm peripheral image loader relocation info binding



maintainers:

  - Bjorn Andersson <bjorn.andersson@linaro.org>



description:

  The Qualcomm peripheral image loader relocation memory region, in IMEM, is

  used for communicating remoteproc relocation information to post mortem

  debugging tools.



properties:

  compatible:

    const: qcom,pil-reloc-info



  reg:

    maxItems: 1



required:

  - compatible

  - reg



examples:

  - |

    imem@146bf000 {

      compatible = "syscon", "simple-mfd";

      reg = <0x146bf000 0x1000>;



      #address-cells = <1>;

      #size-cells = <1>;



      ranges = <0 0x146bf000 0x1000>;



      pil-reloc@94c {

        compatible = "qcom,pil-reloc-info";

        reg = <0x94c 0xc8>;

      };

    };

...