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SubjectRe: [PATCH V5 0/2] timer: add imx tpm timer support
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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