[U-Boot] [PATCH 1/6] am33xx: Enable UART{1,2,4,5} clocks

[Tom Rini]

On Thu, Sep 27, 2012 at 06:13:36PM +0200, Marek Vasut wrote:
> Dear Andrew Bradford,
> 
> > If configured to use UART{1,2,4,5}, such as on the Beaglebone RS232
> > cape, enable the required clocks for the UART in use.
> > 
> > Signed-off-by: Andrew Bradford <andrew at bradfordembedded.com>
> > ---
> >  arch/arm/cpu/armv7/am33xx/clock.c |   28 ++++++++++++++++++++++++++++
> >  1 file changed, 28 insertions(+)
> > 
> > diff --git a/arch/arm/cpu/armv7/am33xx/clock.c
> > b/arch/arm/cpu/armv7/am33xx/clock.c index 2b19506..4eb9226 100644
> > --- a/arch/arm/cpu/armv7/am33xx/clock.c
> > +++ b/arch/arm/cpu/armv7/am33xx/clock.c
> > @@ -114,6 +114,34 @@ static void enable_per_clocks(void)
> >  	while (readl(&cmwkup->wkup_uart0ctrl) != PRCM_MOD_EN)
> >  		;
> > 
> > +	/* UART1 */
> > +#ifdef CONFIG_SERIAL2
> > +	writel(PRCM_MOD_EN, &cmper->uart1clkctrl);
> > +	while (readl(&cmper->uart1clkctrl) != PRCM_MOD_EN)
> > +		;
> 
> Call WATCHDOG_RESET() here, fix glboally

We don't have WATCHDOG_RESET...

-- 
Tom