Re: [RFC PATCH 2/4] bus: ti-sysc: Add generic enable/disable functions

[Tony Lindgren <tony@atomide.com>]

* Roger Quadros <rogerq@ti.com> [190402 13:38]:
> For non legacy cases, add generic sysc_enable_module()
> and sysc_disable_module() functions.

Looks OK to me. Can you please add a comment mentioning that we're
not currently blocking clockdomain autoidle? See clkdm_deny_idle()
use in omap_hwmod.c.

> +	if (idlemodes & BIT(SYSC_IDLE_SMART_WKUP)) {
> +		best_mode = SYSC_IDLE_SMART_WKUP;
> +	} else if (idlemodes & BIT(SYSC_IDLE_SMART)) {
> +		best_mode = SYSC_IDLE_SMART;
> +	} else if (idlemodes & SYSC_IDLE_FORCE) {
> +		best_mode = SYSC_IDLE_FORCE;
> +	} else {
> +		dev_err(dev, "%s: invalid midlemode\n", __func__);
> +		return -EINVAL;
> +	}
...

> +	if (idlemodes & BIT(SYSC_IDLE_SMART_WKUP)) {
> +		best_mode = SYSC_IDLE_SMART_WKUP;
> +	} else if (idlemodes & BIT(SYSC_IDLE_SMART)) {
> +		best_mode = SYSC_IDLE_SMART;
> +	} else if (idlemodes & SYSC_IDLE_FORCE) {
> +		best_mode = SYSC_IDLE_FORCE;
> +	} else {
> +		dev_err(dev, "%s: invalid sidlemode\n", __func__);
> +		return -EINVAL;
> +	}

Can you please add a helper function for getting the best
idle mode?

Regards,

Tony