On Tue, May 12, 2020 at 10:56:37PM -0700, Bjorn Andersson wrote: > Add a devicetree binding for the Qualcomm peripheral image loader > relocation information region found in the IMEM. > > Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx> > Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> > --- > > Changes since v4: > - Fixed reg in example to make it compile > > .../bindings/remoteproc/qcom,pil-info.yaml | 44 +++++++++++++++++++ > 1 file changed, 44 insertions(+) > create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml Reviewed-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx> > > 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@xxxxxxxxxx> > + > +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>; > + }; > + }; > +... > -- > 2.26.2 >
