Re: [PATCH 2/2] ARM: S5P: Add 64bit PWM timer counter for sched_clock

2011-05-29 Thread Kukjin Kim
On 05/28/11 00:17, Russell King - ARM Linux wrote: On Fri, May 27, 2011 at 03:10:10PM -0700, Kukjin Kim wrote: From: Sangbeom Kim Basically, PWM timer works with 33Mhz on S5P SoCs and counter overflow every 128 secs. So it is needed 64-bit counter for supporting proper sched_clock() by 32-bit t

Re: [PATCH] ARM: SAMSUNG: serial: Fix on handling of one clock source for UART

2011-05-29 Thread Kukjin Kim
On 05/28/11 02:39, Greg KH wrote: On Fri, May 27, 2011 at 07:04:03PM -0700, Kukjin Kim wrote: From: Boojin Kim This patch fixes the way of comparison for handling of two or more clock sources for UART. For example, if just only one clock source is defined even though there are two clock source