Hello again, On Fri, Dec 22, 2023 at 05:45:46PM +0800, William Qiu wrote: > +static const struct ocores_pwm_data jh7100_pwm_data = { > + .get_ch_base = starfive_jh71x0_get_ch_base, > +}; > + > +static const struct ocores_pwm_data jh7110_pwm_data = { > + .get_ch_base = starfive_jh71x0_get_ch_base, > +}; > + > +static const struct of_device_id ocores_pwm_of_match[] = { > + { .compatible = "opencores,pwm-v1" }, > + { .compatible = "starfive,jh7100-pwm", .data = &jh7100_pwm_data}, > + { .compatible = "starfive,jh7110-pwm", .data = &jh7110_pwm_data}, > + { /* sentinel */ } Looking at the binding compatible = "opencores,pwm-v1"; isn't a valid configuration. If that is indeed the case and you always have either starfive,jh7100-pwm or starfive,jh7110-pwm, you can drop the logic to only use starfive_jh71x0_get_ch_base conditionally. Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |
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