Dear Tom Rini,
On 09/27/12 09:45, Marek Vasut wrote:
Dear 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@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...
You do, and it opts-out to udelay(1) is most cases.
It looks like it opts-out to {} in most cases, in <watchdog.h>
Correct, we use it to retrigger watchdog timer if implemented.
Best regards, Marek Vasut