Fix the below build warning:
warning: Function parameter or member 'num_channel_ios' not described
in 'rz_mtu3_channel_io_map'
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
The RZ/G2L Multi-Function Timer Pulse Unit 3 (a.k.a MTU3a) uses
one counter and two match components to configure duty_cycle
and period to generate PWM output waveform.
Add basic support for RZ/G2L MTU3a PWM driver by creating separate
PWM channels for each IOs.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
