This patch series adds support for the vibrator that's found on the Nexus 5 phone. I previously added a msm-vibrator driver to the input subsystem, however that's not the correct approach since the direct register writes should occur from within the clk subsystem based on the conversation at https://lore.kernel.org/lkml/20190516085018.2207-1-masneyb@xxxxxxxxxxxxx/ So this patch series: - Adds support for setting the clock duty cycle to clk-rcg2.c - Removes the msm-vibrator driver and adds a generic clk-vibrator driver in its place. No one is using this driver at the moment so we shouldn't get any complaints. I also included the defconfig and dts changes. Once this whole series is deemed to be ready, it can be merged in pieces through the different subsystems. I included everything here as one patch series so everyone can see the complete picture of what I'm doing. Sorry it took me awhile to get back to correcting this; was working on other tasks on this phone. Brian Masney (7): clk: qcom: add support for setting the duty cycle dt-bindings: Input: drop msm-vibrator in favor of clk-vibrator Input: drop msm-vibrator in favor of clk-vibrator driver dt-bindings: Input: introduce new clock vibrator bindings Input: introduce new clock vibrator driver ARM: qcom_defconfig: drop msm-vibrator in favor of clk-vibrator driver ARM: dts: qcom: msm8974-hammerhead: add support for vibrator .../bindings/input/clk-vibrator.yaml | 60 ++++++++ .../bindings/input/msm-vibrator.txt | 36 ----- .../qcom-msm8974-lge-nexus5-hammerhead.dts | 30 ++++ arch/arm/configs/qcom_defconfig | 2 +- drivers/clk/qcom/clk-rcg.h | 4 + drivers/clk/qcom/clk-rcg2.c | 61 +++++++- drivers/input/misc/Kconfig | 20 +-- drivers/input/misc/Makefile | 2 +- .../misc/{msm-vibrator.c => clk-vibrator.c} | 138 +++++++----------- 9 files changed, 216 insertions(+), 137 deletions(-) create mode 100644 Documentation/devicetree/bindings/input/clk-vibrator.yaml delete mode 100644 Documentation/devicetree/bindings/input/msm-vibrator.txt rename drivers/input/misc/{msm-vibrator.c => clk-vibrator.c} (51%) -- 2.21.0
