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author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-06-22 22:19:38 +0300 |
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committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-07-02 08:10:16 +0300 |
commit | 87ad854dd76ca3534ef2e368265c3566a59e21e0 (patch) | |
tree | 11abd244d21e13402063e672857b49eee41f3f12 /Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml | |
parent | 49cff1256879d8622d253b6deac2438d6cd33445 (diff) | |
download | linux-87ad854dd76ca3534ef2e368265c3566a59e21e0.tar.xz |
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: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200622191942.255460-2-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml new file mode 100644 index 000000000000..87c52316ddbd --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml @@ -0,0 +1,44 @@ +# 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>; + }; + }; +... |