Cadence TTC can act as PWM device, it will be supported through
separate PWM framework based driver. Decision to configure
specific TTC device as PWM or clocksource/clockevent would
be done based on presence of "#pwm-cells" property.
Also, interrupt property is not required for TTC PWM driver.
Update bindings to support TTC PWM configuration.
Signed-off-by: Mubin Sayyed <mubin.sayyed@xxxxxxx>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
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Changes for v3:
Add Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
tag
Remove bindings from subject
1/3 and 3/3 are dropped as of now (WIP).
Changes for v2:
Update subject
Modify #pwm-cells to constant 3
Update example to use generic name
link for v2:
https://lore.kernel.org/linux-arm-kernel/20231114124748.581850-2-mubin.sayyed@xxxxxxx/T/
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