Add bindings, driver and devicetree node for networking sub system clock controller on IPQ9574. Also add support for NSS Huayra type alpha PLL and mark few nssnoc clocks as critical which are required to be turned on for accessing nss port clocks. The NSS clock controller driver depends on the below patchset which adds support for multiple configurations for same frequency. https://lore.kernel.org/linux-arm-msm/20230531222654.25475-1-ansuelsmth@xxxxxxxxx/ Devi Priya (6): clk: qcom: clk-alpha-pll: Add NSS HUAYRA ALPHA PLL support for ipq9574 clk: qcom: gcc-ipq9574: Mark nssnoc clocks as critical dt-bindings: clock: Add ipq9574 NSSCC clock and reset definitions clk: qcom: Add NSS clock Controller driver for IPQ9574 arm64: dts: qcom: ipq9574: Add support for nsscc node arm64: defconfig: Build NSS Clock Controller driver for IPQ9574 .../bindings/clock/qcom,ipq9574-nsscc.yaml | 76 + arch/arm64/boot/dts/qcom/ipq9574.dtsi | 44 + arch/arm64/configs/defconfig | 1 + drivers/clk/qcom/Kconfig | 6 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/clk-alpha-pll.c | 12 + drivers/clk/qcom/clk-alpha-pll.h | 1 + drivers/clk/qcom/gcc-ipq9574.c | 6 +- drivers/clk/qcom/nsscc-ipq9574.c | 3080 +++++++++++++++++ .../dt-bindings/clock/qcom,ipq9574-nsscc.h | 152 + .../dt-bindings/reset/qcom,ipq9574-nsscc.h | 134 + 11 files changed, 3510 insertions(+), 3 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/qcom,ipq9574-nsscc.yaml create mode 100644 drivers/clk/qcom/nsscc-ipq9574.c create mode 100644 include/dt-bindings/clock/qcom,ipq9574-nsscc.h create mode 100644 include/dt-bindings/reset/qcom,ipq9574-nsscc.h base-commit: fe57d0d86f03a8b2afe2869a95477d0ed1824c96 -- 2.17.1
