Re: [PATCH 2/2] pwm: Kconfig: Enable ehrpwm driver to be compiled for ARCH_K3

Uwe Kleine-König
2019-03-12T09:30:21Z

On Tue, Mar 12, 2019 at 02:46:29PM +0530, Vignesh Raghavendra wrote:
> K3 devices have the same EHRPWM IP as OMAP SoCs. Enable driver to be built
> for K3 devices. Also, drop reference to AM33xx in help text, as IP is
> found on multiple TI SoCs.
>
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
> ---
> drivers/pwm/Kconfig | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
> index 54f8238aac0d..c054bd1dba36 100644
> --- a/drivers/pwm/Kconfig
> +++ b/drivers/pwm/Kconfig
> @@ -467,10 +467,9 @@ config PWM_TIECAP
>
> config PWM_TIEHRPWM
> tristate "EHRPWM PWM support"
> - depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX
> + depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX || ARCH_K3
> help
> - PWM driver support for the EHRPWM controller found on AM33XX
> - TI SOC
> + PWM driver support for the EHRPWM controller found on TI SOCs

It would be great to be able to compile this driver with COMPILE_TEST.
From a quick look the following would be appropriate:

depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX || ARCH_K3 || COMPILE_TEST
depends on HAVE_CLK && HAS_IOMEM

Best regards
Uwe

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