The patchset adds support of a camera clock controller found on QCOM SM8450 SoC, noticeably a camcc pll2 is a new "rivian evo" type of pll, its generic support is added in the series. Note that SM8450 ES variant has a slightly different configurtion, the published version is intended to support SM8450 CS SoC. Changes from v4 to v5: * fixed the same typo in a usage example found in yaml file as in v3 change. Changes from v3 to v4: * fixed a changed path in the yaml file. Changes from v2 to v3: * fixed a typo in a usage example found in yaml file, * renamed dt related files to match the compatible "qcom,sm8450-camcc", * minor fixes in the driver per review requests from Bjorn, * added Bjorn's tag to a change of exported symbols namespace. Changes from v1 to v2: * updated qcom,camcc-sm8450.yaml according to review comments from Rob, * changed qcom,camcc-sm8450.h licence to dual one, * disabled camcc device tree node by default, * added Stephen's tag, * rebased the series on top of clk-for-5.18 Vladimir Zapolskiy (7): dt-bindings: clock: add QCOM SM8450 camera clock bindings arm64: dts: qcom: sm8450: Add description of camera clock controller clk: qcom: clk-alpha-pll: fix clk_trion_pll_configure description clk: qcom: clk-alpha-pll: limit exported symbols to GPL licensed code clk: qcom: clk-alpha-pll: add Lucid EVO PLL configuration interfaces clk: qcom: clk-alpha-pll: add Rivian EVO PLL configuration interfaces clk: qcom: add camera clock controller driver for SM8450 SoC .../bindings/clock/qcom,sm8450-camcc.yaml | 89 + arch/arm64/boot/dts/qcom/sm8450.dtsi | 20 + drivers/clk/qcom/Kconfig | 7 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/camcc-sm8450.c | 2859 +++++++++++++++++ drivers/clk/qcom/clk-alpha-pll.c | 145 +- drivers/clk/qcom/clk-alpha-pll.h | 11 +- include/dt-bindings/clock/qcom,sm8450-camcc.h | 159 + 8 files changed, 3285 insertions(+), 6 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml create mode 100644 drivers/clk/qcom/camcc-sm8450.c create mode 100644 include/dt-bindings/clock/qcom,sm8450-camcc.h -- 2.33.0
