Hi Govindraj,
On Wed, 4 May 2011, Kevin Hilman wrote:
> "Govindraj.R" <govindraj.raja@xxxxxx> writes:
>
> > +++ b/arch/arm/mach-omap2/serial.c
> > @@ -189,6 +189,21 @@ static void omap_serial_fill_default_pads(struct omap_board_data *bdata)
> > }
> > }
> >
> > +static void omap_uart_wakeup_enable(struct platform_device *pdev, bool enable)
> > +{
> > + struct omap_uart_port_info *up = pdev->dev.platform_data;
> > +
> > + /* Set or clear wake-enable bit */
> > + if (up->wk_en && up->wk_mask) {
> > + u32 v = __raw_readl(up->wk_en);
> > + if (enable)
> > + v |= up->wk_mask;
> > + else
> > + v &= ~up->wk_mask;
> > + __raw_writel(v, up->wk_en);
> > + }
> > +}
To be a little more direct: there should be no PRCM register interactions
in the driver, absolutely none. This stuff needs to go through
omap_device/omap_hwmod functions if it's really needed.
- Paul
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
