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drivers: pwm: nrf_sw: drop deprecated 'timer-instance' DT prop

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This property has been marked as deprecated in 2.5.0 and was replaced by
'generator' property.

Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
This commit is contained in:
Marcin Niestroj 2021-07-10 12:40:50 +02:00 committed by Kumar Gala
parent 287b7c497f
commit c28d372d33
2 changed files with 1 additions and 24 deletions
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15
drivers/pwm/pwm_nrf5_sw.c
View file

@ -16,19 +16,6 @@
#include <logging/log.h>
LOG_MODULE_REGISTER(pwm_nrf5_sw);
BUILD_ASSERT(DT_INST_NODE_HAS_PROP(0, timer_instance) !=
DT_INST_NODE_HAS_PROP(0, generator),
"Please define either the timer-instance or generator property, but not both");
#if DT_INST_NODE_HAS_PROP(0, timer_instance)
#define USE_RTC 0
#define GENERATOR_ADDR _CONCAT(NRF_TIMER, DT_INST_PROP(0, timer_instance))
#define GENERATOR_CC_NUM \
_CONCAT(_CONCAT(TIMER, DT_INST_PROP(0, timer_instance)), _CC_NUM)
#else /* DT_INST_NODE_HAS_PROP(0, timer_instance) */
#define GENERATOR_NODE DT_PHANDLE(DT_DRV_INST(0), generator)
#define GENERATOR_CC_NUM DT_PROP(GENERATOR_NODE, cc_num)
@ -42,8 +29,6 @@ BUILD_ASSERT(DT_INST_PROP(0, clock_prescaler) == 0,
#define GENERATOR_ADDR ((NRF_TIMER_Type *) DT_REG_ADDR(GENERATOR_NODE))
#endif
#endif /* DT_INST_NODE_HAS_PROP(0, timer_instance) */
/* One compare channel is needed to set the PWM period, hence +1. */
#if ((DT_INST_PROP(0, channel_count) + 1) > GENERATOR_CC_NUM)
#error "Invalid number of PWM channels configured."

10
dts/bindings/pwm/nordic,nrf-sw-pwm.yaml
View file

@ -9,15 +9,7 @@ properties:
type: phandle
description: |
Reference to TIMER or RTC instance for generating PWM output signals
required: false
timer-instance:
type: int
description: |
Timer instance to use for generating the PWM output signals. Deprecated
in favour of 'generator' property.
required: false
deprecated: true
required: true
channel-count:
type: int