Re: [4.4-rc][PATCH v2] ARM: dts: am4372: fix clock source for arm twd and global timers

2015-12-09 Thread Tony Lindgren
* Felipe Balbi [151208 10:05]: > > Hi, > > Grygorii Strashko writes: > > ARM TWD and Global timer are clocked by PERIPHCLK which is MPU_CLK/2. > > But now they are clocked by dpll_mpu_m2_ck == MPU_CLK and, as result. > > Timekeeping core misbehaves. For

Re: [4.4-rc][PATCH v2] ARM: dts: am4372: fix clock source for arm twd and global timers

2015-12-08 Thread Felipe Balbi
Hi, Grygorii Strashko writes: > ARM TWD and Global timer are clocked by PERIPHCLK which is MPU_CLK/2. > But now they are clocked by dpll_mpu_m2_ck == MPU_CLK and, as result. > Timekeeping core misbehaves. For example, execution of command > "sleep 5" will take 10 sec

Re: [4.4-rc][PATCH v2] ARM: dts: am4372: fix clock source for arm twd and global timers

2015-12-08 Thread Grygorii Strashko
Hi Tony, Felipe, Tero, On 12/03/2015 08:04 PM, Grygorii Strashko wrote: On 12/03/2015 06:35 PM, Tony Lindgren wrote: * Grygorii Strashko [151130 07:58]: ARM TWD and Global timer are clocked by PERIPHCLK which is MPU_CLK/2. But now they are clocked by dpll_mpu_m2_ck

Re: [4.4-rc][PATCH v2] ARM: dts: am4372: fix clock source for arm twd and global timers

2015-12-03 Thread Tony Lindgren
* Grygorii Strashko [151130 07:58]: > ARM TWD and Global timer are clocked by PERIPHCLK which is MPU_CLK/2. > But now they are clocked by dpll_mpu_m2_ck == MPU_CLK and, as result. > Timekeeping core misbehaves. For example, execution of command > "sleep 5" will take 10

Re: [4.4-rc][PATCH v2] ARM: dts: am4372: fix clock source for arm twd and global timers

2015-12-03 Thread Grygorii Strashko
On 12/03/2015 06:35 PM, Tony Lindgren wrote: > * Grygorii Strashko [151130 07:58]: >> ARM TWD and Global timer are clocked by PERIPHCLK which is MPU_CLK/2. >> But now they are clocked by dpll_mpu_m2_ck == MPU_CLK and, as result. >> Timekeeping core misbehaves. For

[4.4-rc][PATCH v2] ARM: dts: am4372: fix clock source for arm twd and global timers

2015-11-30 Thread Grygorii Strashko
ARM TWD and Global timer are clocked by PERIPHCLK which is MPU_CLK/2. But now they are clocked by dpll_mpu_m2_ck == MPU_CLK and, as result. Timekeeping core misbehaves. For example, execution of command "sleep 5" will take 10 sec instead of 5. Hence, fix it by adding mpu_periphclk