Add QCOM PMIC PWM driver
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b4 am [email protected]Versions newest first
- v1 Latest2 patches 16 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | dt-bindings: pwm: add bindings for PWM modules inside QCOM PMICsDocumentation/ | +51 | 3 replies | |
| 2/2 | pwm: pwm-qcom: add driver for PWM modules in QCOM PMICsdrivers/ drivers/ drivers/ | +595 | 9 replies |
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Cover letter [PATCH 0/2] Add QCOM PMIC PWM driver
Add PWM driver to support PWM modules inside QCOM PMIC chips which are accessed through SPMI bus. Normally, there would be multiple PWM modules with adjacent address spaces present in one PMIC chip, and each PWM module has 0x100 size of address space. With this driver, a pwm_chip with multiple pwm_device individuals is created, and each pwm_device individual is corresponding to one PWM module.
Fenglin Wu (2):
dt-bindings: pwm: add bindings for PWM modules inside QCOM PMICs
pwm: pwm-qcom: add driver for PWM modules in QCOM PMICs
.../devicetree/bindings/pwm/pwm-qcom.yaml | 51 ++ drivers/pwm/Kconfig | 9 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-qcom.c | 585 +++++++++++++++++++++ 4 files changed, 646 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-qcom.yaml create mode 100644 drivers/pwm/pwm-qcom.c
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