[0/7] clk: qcom: gcc-msm8916: modernize the driver

Update gcc-msm8916 driver and bindings to use DT-specified clocks
rather than fetching the clocks from the global clocks list.

Dmitry Baryshkov (7):
  dt-bindings: clk: qcom,gcc-*: use qcom,gcc.yaml
  dt-bindings: clock: separate bindings for MSM8916 GCC device
  clk: qcom: gcc-msm8916: use ARRAY_SIZE instead of specifying
    num_parents
  clk: qcom: gcc-msm8916: move clock parent tables down
  clk: qcom: gcc-msm8916: move gcc_mss_q6_bimc_axi_clk down
  clk: qcom: gcc-msm8916: use parent_hws/_data instead of parent_names
  arm64: dts: qcom: msm8916: add clocks to the GCC device node

 .../bindings/clock/qcom,gcc-msm8916.yaml      |   61 +
 .../bindings/clock/qcom,gcc-msm8976.yaml      |   21 +-
 .../bindings/clock/qcom,gcc-msm8994.yaml      |   21 +-
 .../bindings/clock/qcom,gcc-msm8996.yaml      |   25 +-
 .../bindings/clock/qcom,gcc-msm8998.yaml      |   25 +-
 .../bindings/clock/qcom,gcc-other.yaml        |    1 -
 .../bindings/clock/qcom,gcc-qcm2290.yaml      |   25 +-
 .../bindings/clock/qcom,gcc-sc7180.yaml       |   25 +-
 .../bindings/clock/qcom,gcc-sc7280.yaml       |   21 +-
 .../bindings/clock/qcom,gcc-sc8180x.yaml      |   25 +-
 .../bindings/clock/qcom,gcc-sc8280xp.yaml     |   21 +-
 .../bindings/clock/qcom,gcc-sdm845.yaml       |   25 +-
 .../bindings/clock/qcom,gcc-sdx55.yaml        |   21 +-
 .../bindings/clock/qcom,gcc-sdx65.yaml        |   21 +-
 .../bindings/clock/qcom,gcc-sm6115.yaml       |   25 +-
 .../bindings/clock/qcom,gcc-sm6125.yaml       |   25 +-
 .../bindings/clock/qcom,gcc-sm6350.yaml       |   25 +-
 .../bindings/clock/qcom,gcc-sm8150.yaml       |   25 +-
 .../bindings/clock/qcom,gcc-sm8250.yaml       |   25 +-
 .../bindings/clock/qcom,gcc-sm8350.yaml       |   21 +-
 .../bindings/clock/qcom,gcc-sm8450.yaml       |   21 +-
 arch/arm64/boot/dts/qcom/msm8916.dtsi         |   14 +
 drivers/clk/qcom/gcc-msm8916.c                | 1020 +++++++++--------
 23 files changed, 669 insertions(+), 870 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-msm8916.yaml

On 18/06/2022 04:40, Krzysztof Kozlowski wrote:
> On 17/06/2022 07:47, Dmitry Baryshkov wrote:
>> Separate bindings for GCC on Qualcomm MSM8916 platforms. This adds new
>> clocks/clock-names properties to be used for clock links.
>>
>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
>> ---
>>   .../bindings/clock/qcom,gcc-msm8916.yaml      | 61 +++++++++++++++++++
>>   .../bindings/clock/qcom,gcc-other.yaml        |  1 -
>>   2 files changed, 61 insertions(+), 1 deletion(-)
>>   create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-msm8916.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-msm8916.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8916.yaml
>> new file mode 100644
>> index 000000000000..564aa764b17b
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8916.yaml
>> @@ -0,0 +1,61 @@
>> +# SPDX-License-Identifier: GPL-2.0-only
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8916.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Qualcomm Global Clock & Reset Controller Binding for MSM8916
>> +
>> +maintainers:
>> +  - Stephen Boyd <sboyd@kernel.org>
>> +  - Taniya Das <quic_tdas@quicinc.com>
>> +
>> +description: |
>> +  Qualcomm global clock control module which supports the clocks, resets and
>> +  power domains on MSM8916.
>> +
>> +  See also:
>> +  - dt-bindings/clock/qcom,gcc-msm8916.h
>> +
>> +properties:
>> +  compatible:
>> +    const: qcom,gcc-msm8916
>> +
>> +  clocks:
>> +    items:
>> +      - description: XO source
>> +      - description: Sleep clock source
>> +      - description: DSI phy instance 0 dsi clock
>> +      - description: DSI phy instance 0 byte clock
>> +      - description: External MCLK clock
>> +      - description: External Primary I2S clock
>> +      - description: External Secondary I2S clock
>> +
>> +  clock-names:
>> +    items:
>> +      - const: xo
>> +      - const: sleep_clk
> 
> Just "sleep"

I was hesitating here as all other gcc drivers use 'sleep_clk'.

On 17/06/2022 16:47, Dmitry Baryshkov wrote:
> Separate bindings for GCC on Qualcomm MSM8916 platforms. This adds new
> clocks/clock-names properties to be used for clock links.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>


Best regards,
Krzysztof