Commit b04b399d authored by Kumar Gala's avatar Kumar Gala Committed by Kumar Gala
Browse files

drivers: pwm: nrfx: Convert to use DTS NODELABEL for instance detection 



Move to using NODELABEL references to enable driver instances for
PWM0..3.  This will allow us to remove per-instance PWM Kconfig symbols.

Signed-off-by: default avatarKumar Gala <kumar.gala@linaro.org>
parent ae683544

drivers/pwm/Kconfig.nrfx

+4 −4
Original line number Diff line number Diff line
@@ -6,9 +6,9 @@ config PWM_NRFX 
	default y

	depends on HAS_HW_NRF_PWM0 || HAS_HW_NRF_PWM1 || \

		   HAS_HW_NRF_PWM2 || HAS_HW_NRF_PWM3

	select NRFX_PWM0 if PWM_0

	select NRFX_PWM1 if PWM_1

	select NRFX_PWM2 if PWM_2

	select NRFX_PWM3 if PWM_3

	select NRFX_PWM0 if "$(dt_nodelabel_enabled,pwm0)"

	select NRFX_PWM1 if "$(dt_nodelabel_enabled,pwm1)"

	select NRFX_PWM2 if "$(dt_nodelabel_enabled,pwm2)"

	select NRFX_PWM3 if "$(dt_nodelabel_enabled,pwm3)"

	help

	  Enable support for nrfx Hardware PWM driver for nRF52 MCU series.

drivers/pwm/pwm_nrfx.c

+4 −4
Original line number Diff line number Diff line
@@ -422,18 +422,18 @@ static int pwm_nrfx_pm_control(struct device *dev, 
		      POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,	      \

		      &pwm_nrfx_drv_api_funcs)



#ifdef CONFIG_PWM_0

#if DT_HAS_NODE(DT_NODELABEL(pwm0))

PWM_NRFX_DEVICE(0);

#endif



#ifdef CONFIG_PWM_1

#if DT_HAS_NODE(DT_NODELABEL(pwm1))

PWM_NRFX_DEVICE(1);

#endif



#ifdef CONFIG_PWM_2

#if DT_HAS_NODE(DT_NODELABEL(pwm2))

PWM_NRFX_DEVICE(2);

#endif



#ifdef CONFIG_PWM_3

#if DT_HAS_NODE(DT_NODELABEL(pwm3))

PWM_NRFX_DEVICE(3);

#endif

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