This is an attempt in making the ipq8064 SoC actually usable. Currently many feature are missing for this SoC and devs user off-the-tree patches to make it work (example patch for missing clock, patch for cpufreq driver, patch to add missing node in the dts) I notice there was some work in modernizing the gcc driver for other qcom target but this wasn't done for ipq806x. This does exactly this, we drop any parent_names stuff and we switch to the parent_data way. We also drop the pxo and cxo source clk from gcc driver and we refer to the dts for it. This also add all the missing feature for the nss cores and the cryptoengine in them. It does also introduce the required flags to make the RPM actually work and NOT reject any command. There was an attempt in declaring these clock as core clock in the dts but this ends up in no serial as the kernel makes these clock not accessible. We just want to make the kernel NOT disable them if unused nothing more. At the end we update the ipq8064 dtsi to add the pxo and cxo tag and declare them in gcc and also fix a problem with tsens probe. v5: - Drop patch removing fixed clk - Use name in parent_data to keep compatibility with old dtb - Fix error in the documentation commits - Keep old copyright for gcc documentation - Fix an error with the rcg floor ops - Set nss clk based on the device compatible v4: - Drop drivers in all the patches. - Introduce floor ops for sdc - gcc.yaml to gcc-other.yaml - gcc-common.yaml to gcc.yaml v3: - Rework Documentation with Rob suggestions v2: - Fix error from Rob bot. - Add additional commits to make qcom,gcc.yaml a template - Squash parent_hws patch with the modernize patch - Create gcc_pxo instead of using long define. Ansuel Smith (15): dt-bindings: clock: split qcom,gcc.yaml to common and specific schema dt-bindings: clock: simplify qcom,gcc-apq8064 Documentation dt-bindings: clock: document qcom,gcc-ipq8064 binding clk: qcom: gcc-ipq806x: fix wrong naming for gcc_pxo_pll8_pll0 clk: qcom: gcc-ipq806x: convert parent_names to parent_data clk: qcom: gcc-ipq806x: use ARRAY_SIZE for num_parents clk: qcom: gcc-ipq806x: add additional freq nss cores clk: qcom: gcc-ipq806x: add unusued flag for critical clock clk: qcom: clk-rcg: add clk_rcg_floor_ops ops clk: qcom: gcc-ipq806x: add additional freq for sdc table dt-bindings: clock: add ipq8064 ce5 clk define clk: qcom: gcc-ipq806x: add CryptoEngine clocks dt-bindings: reset: add ipq8064 ce5 resets clk: qcom: gcc-ipq806x: add CryptoEngine resets ARM: dts: qcom: add syscon and cxo/pxo clock to gcc node for ipq8064 .../bindings/clock/qcom,gcc-apq8064.yaml | 29 +- .../bindings/clock/qcom,gcc-ipq8064.yaml | 76 ++ .../bindings/clock/qcom,gcc-other.yaml | 70 ++ .../devicetree/bindings/clock/qcom,gcc.yaml | 59 +- arch/arm/boot/dts/qcom-ipq8064.dtsi | 8 +- drivers/clk/qcom/clk-rcg.c | 24 + drivers/clk/qcom/clk-rcg.h | 1 + drivers/clk/qcom/gcc-ipq806x.c | 656 +++++++++++++----- include/dt-bindings/clock/qcom,gcc-ipq806x.h | 5 +- include/dt-bindings/reset/qcom,gcc-ipq806x.h | 5 + 10 files changed, 692 insertions(+), 241 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-ipq8064.yaml create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-other.yaml -- 2.34.1
