| Message ID | 20240219-topic-rb1_gpu-v1-2-d260fa854707@linaro.org (mailing list archive) |
|---|---|
| State | Changes Requested, archived |
| Headers | show |
| Series | A702 support | expand |
On Mon, 19 Feb 2024 14:35:47 +0100, Konrad Dybcio wrote: > Add device tree bindings for graphics clock controller for Qualcomm > Technology Inc's QCM2290 SoCs. > > Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> > --- > .../bindings/clock/qcom,qcm2290-gpucc.yaml | 76 ++++++++++++++++++++++ > include/dt-bindings/clock/qcom,qcm2290-gpucc.h | 32 +++++++++ > 2 files changed, 108 insertions(+) > 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: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/clock/qcom,qcm2290-gpucc.yaml: properties:compatible: [{'const': 'qcom,qcm2290-gpucc'}] is not of type 'object', 'boolean' from schema $id: http://json-schema.org/draft-07/schema# /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/clock/qcom,qcm2290-gpucc.yaml: properties:compatible: [{'const': 'qcom,qcm2290-gpucc'}] is not of type 'object', 'boolean' from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/clock/qcom,qcm2290-gpucc.yaml: ignoring, error in schema: properties: compatible Documentation/devicetree/bindings/clock/qcom,qcm2290-gpucc.example.dtb: /example-0/soc/clock-controller@5990000: failed to match any schema with compatible: ['qcom,qcm2290-gpucc'] doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240219-topic-rb1_gpu-v1-2-d260fa854707@linaro.org The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
diff --git a/Documentation/devicetree/bindings/clock/qcom,qcm2290-gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,qcm2290-gpucc.yaml new file mode 100644 index 000000000000..a16cb7e87e26 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,qcm2290-gpucc.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,qcm2290-gpucc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Graphics Clock & Reset Controller on QCM2290 + +maintainers: + - Konrad Dybcio <konradybcio@kernel.org> + +description: | + Qualcomm graphics clock control module provides the clocks, resets and power + domains on Qualcomm SoCs. + + See also:: + include/dt-bindings/clock/qcom,qcm2290-gpucc.h + +properties: + compatible: + - const: qcom,qcm2290-gpucc + + reg: + maxItems: 1 + + clocks: + items: + - description: AHB interface clock, + - description: SoC CXO clock + - description: GPLL0 main branch source + - description: GPLL0 div branch source + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-qcm2290.h> + #include <dt-bindings/clock/qcom,rpmcc.h> + #include <dt-bindings/power/qcom-rpmpd.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + clock-controller@5990000 { + compatible = "qcom,qcm2290-gpucc"; + reg = <0x0 0x05990000 0x0 0x9000>; + clocks = <&gcc GCC_GPU_CFG_AHB_CLK>, + <&rpmcc RPM_SMD_XO_CLK_SRC>, + <&gcc GCC_GPU_GPLL0_CLK_SRC>, + <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>; + power-domains = <&rpmpd QCM2290_VDDCX>; + required-opps = <&rpmpd_opp_low_svs>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + }; +... diff --git a/include/dt-bindings/clock/qcom,qcm2290-gpucc.h b/include/dt-bindings/clock/qcom,qcm2290-gpucc.h new file mode 100644 index 000000000000..7c76dd05278f --- /dev/null +++ b/include/dt-bindings/clock/qcom,qcm2290-gpucc.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. + * Copyright (c) 2024, Linaro Limited + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_GPU_CC_QCM2290_H +#define _DT_BINDINGS_CLK_QCOM_GPU_CC_QCM2290_H + +/* GPU_CC clocks */ +#define GPU_CC_AHB_CLK 0 +#define GPU_CC_CRC_AHB_CLK 1 +#define GPU_CC_CX_GFX3D_CLK 2 +#define GPU_CC_CX_GMU_CLK 3 +#define GPU_CC_CX_SNOC_DVM_CLK 4 +#define GPU_CC_CXO_AON_CLK 5 +#define GPU_CC_CXO_CLK 6 +#define GPU_CC_GMU_CLK_SRC 7 +#define GPU_CC_GX_GFX3D_CLK 8 +#define GPU_CC_GX_GFX3D_CLK_SRC 9 +#define GPU_CC_PLL0 10 +#define GPU_CC_SLEEP_CLK 11 +#define GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK 12 + +/* Resets */ +#define GPU_GX_BCR 0 + +/* GDSCs */ +#define GPU_CX_GDSC 0 +#define GPU_GX_GDSC 1 + +#endif
Add device tree bindings for graphics clock controller for Qualcomm Technology Inc's QCM2290 SoCs. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- .../bindings/clock/qcom,qcm2290-gpucc.yaml | 76 ++++++++++++++++++++++ include/dt-bindings/clock/qcom,qcm2290-gpucc.h | 32 +++++++++ 2 files changed, 108 insertions(+)