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[0/7] msm8937/msm8976/qcs404 icc patches

Message ID 20240609182112.13032-1-a39.skl@gmail.com
Headers show
Series msm8937/msm8976/qcs404 icc patches | expand

Message

Adam Skladowski June 9, 2024, 6:20 p.m. UTC 
This series introduce new ICC drivers for some legacy socs
while at it also updates a bit of qcs404 driver which seems
to not receive much attention lately.
Please take in consideration i do not own any qcs404 board
so i cannot test anything else than if it compiles.

Adam Skladowski (7):
  dt-bindings: interconnect: Add Qualcomm MSM8976 DT bindings
  interconnect: qcom: Add MSM8976 interconnect provider driver
  dt-bindings: interconnect: Add Qualcomm MSM8937 DT bindings
  interconnect: qcom: Add MSM8937 interconnect provider driver
  interconnect: qcom: qcs404: Introduce AP-owned nodes
  interconnect: qcom: qcs404: Add regmaps and more bus descriptions
  dt-bindings: interconnect: qcom: msm8939: Fix example

 .../bindings/interconnect/qcom,msm8937.yaml   |   81 +
 .../bindings/interconnect/qcom,msm8939.yaml   |   22 +-
 .../bindings/interconnect/qcom,msm8976.yaml   |  107 ++
 drivers/interconnect/qcom/Kconfig             |   18 +
 drivers/interconnect/qcom/Makefile            |    4 +
 drivers/interconnect/qcom/msm8937.c           | 1374 ++++++++++++++++
 drivers/interconnect/qcom/msm8976.c           | 1443 +++++++++++++++++
 drivers/interconnect/qcom/qcs404.c            |  126 +-
 .../dt-bindings/interconnect/qcom,msm8937.h   |   93 ++
 .../dt-bindings/interconnect/qcom,msm8976.h   |   97 ++
 10 files changed, 3354 insertions(+), 11 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,msm8937.yaml
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,msm8976.yaml
 create mode 100644 drivers/interconnect/qcom/msm8937.c
 create mode 100644 drivers/interconnect/qcom/msm8976.c
 create mode 100644 include/dt-bindings/interconnect/qcom,msm8937.h
 create mode 100644 include/dt-bindings/interconnect/qcom,msm8976.h

Comments

Krzysztof Kozlowski June 10, 2024, 12:53 p.m. UTC | #1 
On 09/06/2024 20:20, Adam Skladowski wrote:
> Add bindings for Qualcomm MSM8937 Network-On-Chip interconnect devices.
> 
> Signed-off-by: Adam Skladowski <a39.skl@gmail.com>

Since I expect resend, all trivial nits from patch #1 apply here as well.

> ---
>  .../bindings/interconnect/qcom,msm8937.yaml   | 81 ++++++++++++++++
>  .../dt-bindings/interconnect/qcom,msm8937.h   | 93 +++++++++++++++++++
>  2 files changed, 174 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,msm8937.yaml
>  create mode 100644 include/dt-bindings/interconnect/qcom,msm8937.h
> 
> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8937.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8937.yaml
> new file mode 100644
> index 000000000000..39a1ca441bb2
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8937.yaml
> @@ -0,0 +1,81 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interconnect/qcom,msm8937.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm MSM8937 Network-On-Chip interconnect
> +
> +maintainers:
> +  - Konrad Dybcio <konradybcio@kernel.org>
> +
> +description: |
> +  The Qualcomm MSM8937 interconnect providers support adjusting the
> +  bandwidth requirements between the various NoC fabrics.
> +
> +allOf:
> +  - $ref: qcom,rpm-common.yaml#
> +
> +properties:
> +  compatible:
> +    enum:
> +      - qcom,msm8937-bimc
> +      - qcom,msm8937-pcnoc
> +      - qcom,msm8937-snoc
> +
> +  reg:
> +    maxItems: 1
> +
> +patternProperties:
> +  '^interconnect-[a-z0-9\-]+$':
> +    type: object
> +    $ref: qcom,rpm-common.yaml#
> +    description:
> +      The interconnect providers do not have a separate QoS register space,
> +      but share parent's space.
> +
> +    allOf:
> +      - $ref: qcom,rpm-common.yaml#
> +
> +    properties:
> +      compatible:
> +        const: qcom,msm8937-snoc-mm
> +
> +    required:
> +      - compatible
> +
> +    unevaluatedProperties: false
> +
> +required:
> +  - compatible
> +  - reg
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/qcom,rpmcc.h>
> +    #include <dt-bindings/interconnect/qcom,rpm-icc.h>
> +
> +    bimc: interconnect@400000 {
> +        compatible = "qcom,msm8937-bimc";
> +        reg = <0x00400000 0x5a000>;
> +        #interconnect-cells = <2>;
> +    };

Drop node

> +
> +    pcnoc: interconnect@500000 {
> +        compatible = "qcom,msm8937-pcnoc";
> +        reg = <0x00500000 0x13080>;
> +        #interconnect-cells = <2>;
> +    };

Drop node

> +



Best regards,
Krzysztof