On Thu, 17 Feb 2022 12:30:02 +0100, michael.srba@xxxxxxxxx wrote: > From: Michael Srba <Michael.Srba@xxxxxxxxx> > > This patch adds bindings for the AHB bus which exposes the SCC block in > the global address space. This bus (and the SSC block itself) is present > on certain qcom SoCs. > > In typical configuration, this bus (as some of the clocks and registers > that we need to manipulate) is not accessible to the OS, and the > resources on this bus are indirectly accessed by communicating with a > hexagon CPU core residing in the SSC block. In this configuration, the > hypervisor is the one performing the bus initialization for the purposes > of bringing the haxagon CPU core out of reset. > > However, it is possible to change the configuration, in which case this > binding serves to allow the OS to initialize the bus. > > Signed-off-by: Michael Srba <Michael.Srba@xxxxxxxxx> > --- > NOTE: this applies against v5.17-rc4 just fine; dt_binding_check seems > to have an issue with indentation, but the indentation looks correct > to me as well as to local dt_binding_check; also, it seems that the > rest of this series doesn't get applied before checking for compile > errors on the example, which results in missing defines for > GCC_IM_SLEEP, AGGRE2_SNOC_NORTH_AXI, SSC_XO, and SSC_CNOC_AHBS_CLK. > > CHANGES: > - v2: fix issues caught by by dt-schema > - v3: none > - v4: address the issues pointed out in the review > - v5: clarify type of additional properties; remove ssc_tlmm node for now > - v6: none > --- > .../bindings/bus/qcom,ssc-block-bus.yaml | 143 ++++++++++++++++++ > 1 file changed, 143 insertions(+) > create mode 100644 Documentation/devicetree/bindings/bus/qcom,ssc-block-bus.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: ./Documentation/devicetree/bindings/bus/qcom,ssc-block-bus.yaml:86:9: [warning] wrong indentation: expected 10 but found 8 (indentation) dtschema/dtc warnings/errors: Error: Documentation/devicetree/bindings/bus/qcom,ssc-block-bus.example.dts:39.32-33 syntax error FATAL ERROR: Unable to parse input tree make[1]: *** [scripts/Makefile.lib:378: Documentation/devicetree/bindings/bus/qcom,ssc-block-bus.example.dt.yaml] Error 1 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:1398: dt_binding_check] Error 2 doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/patch/1594179 This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit.
