Messages in this thread | | | Date | Tue, 1 Aug 2017 11:32:04 +0200 | From | Daniel Lezcano <> | Subject | Re: [PATCH V5 0/2] timer: add imx tpm timer support |
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On Tue, Aug 01, 2017 at 04:40:15PM +0800, Dong Aisheng wrote: > The Timer/PWM Module (TPM) supports input capture, output compare, > and the generation of PWM signals to control electric motor and power > management applications. The counter, compare and capture registers > are clocked by an asynchronous clock that can remain enabled in low > power modes. TPM can support global counter bus where one TPM drives > the counter bus for the others, provided bit width is the same. > > This patch only adds the timer support. PWM would be added later. > > ChangeLog: > v4->v5: > * use request_irq instead of setup_irq > * switch to TIMER_OF_DECLARE from CLOCKSOURCE_OF_DECLARE > * add more error check > * patch title change to clocksource/drivers/imx-tpm: add imx tpm timer support > v3->v4: > * also add ETIME explanation in function > v2->v3: > * address a few minor comments from Daniel Lezcano > * add more explaination on ETIME check in commit message > v1->v2: > * change to readl/writel from __raw_readl/writel according to Arnd's > suggestion to avoid endian issue > * add help information in Kconfig > * add more error checking > > Dong Aisheng (2): > dt-bindings: timer: add nxp tpm timer binding doc > clocksource/drivers/imx-tpm: add imx tpm timer support > > .../devicetree/bindings/timer/nxp,tpm-timer.txt | 28 +++ > drivers/clocksource/Kconfig | 8 + > drivers/clocksource/Makefile | 1 + > drivers/clocksource/timer-imx-tpm.c | 239 +++++++++++++++++++++ > 4 files changed, 276 insertions(+) > create mode 100644 Documentation/devicetree/bindings/timer/nxp,tpm-timer.txt > create mode 100644 drivers/clocksource/timer-imx-tpm.c >
Hi Dong,
applied for 4.14.
Thanks.
-- Daniel
--
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