Add support for DISP/VIDEO/GPU CCs for SC7280

Add support for display, video & graphics clock controllers on SC7280 along with the bindings for each of the clock controllers.

[v3]
* Update BSD license for Device Tree documentation and bindings for display, graphics, video and also global clock controller.
* Update 'const' for all the VCO tables.
* Remove critical video xo clock from video driver as the clock is enabled from HW and no SW modelled clock required.

[v2]
* Use the .hws instead of clk_parent_data when the whole array is clk_hw pointers for all the clock drivers.

[v1]
* Documentation binding for DISP, GPU, VIDEO clock controller for SC7280.
* Add the DISP, GPU, VIDEO clock drivers for SC7280.

Taniya Das (7):
dt-bindings: clock: qcom: Update license for GCC SC7280
dt-bindings: clock: Add SC7280 DISPCC clock binding
clk: qcom: Add display clock controller driver for SC7280
dt-bindings: clock: Add SC7280 GPUCC clock binding
clk: qcom: Add graphics clock controller driver for SC7280
dt-bindings: clock: Add SC7280 VideoCC clock binding
clk: qcom: Add video clock controller driver for SC7280

 .../devicetree/bindings/clock/qcom,gpucc.yaml      |   6 +-
 .../bindings/clock/qcom,sc7280-dispcc.yaml         |  94 +++
 .../devicetree/bindings/clock/qcom,videocc.yaml    |   6 +-
 drivers/clk/qcom/Kconfig                           |  25 +
 drivers/clk/qcom/Makefile                          |   3 +
 drivers/clk/qcom/dispcc-sc7280.c                   | 908 +++++++++++++++++++++
 drivers/clk/qcom/gpucc-sc7280.c                    | 491 +++++++++++
 drivers/clk/qcom/videocc-sc7280.c                  | 325 ++++++++
 include/dt-bindings/clock/qcom,dispcc-sc7280.h     |  55 ++
 include/dt-bindings/clock/qcom,gcc-sc7280.h        |   2 +-
 include/dt-bindings/clock/qcom,gpucc-sc7280.h      |  35 +
 include/dt-bindings/clock/qcom,videocc-sc7280.h    |  27 +
 12 files changed, 1972 insertions(+), 5 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,sc7280-dispcc.yaml
 create mode 100644 drivers/clk/qcom/dispcc-sc7280.c
 create mode 100644 drivers/clk/qcom/gpucc-sc7280.c
 create mode 100644 drivers/clk/qcom/videocc-sc7280.c
 create mode 100644 include/dt-bindings/clock/qcom,dispcc-sc7280.h
 create mode 100644 include/dt-bindings/clock/qcom,gpucc-sc7280.h
 create mode 100644 include/dt-bindings/clock/qcom,videocc-sc7280.h

--
Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation.