Re: [PATCH 6/7] ARM: EXYNOS: PM: fix register setup on EXYNOS4x12 for AFTR mode code

2014-06-02 Thread Daniel Lezcano
On 06/02/2014 02:08 PM, Bartlomiej Zolnierkiewicz wrote: Hi, On Friday, May 16, 2014 11:03:11 AM Daniel Lezcano wrote: On 05/05/2014 12:57 PM, Bartlomiej Zolnierkiewicz wrote: Add S5P_CENTRAL_SEQ_OPTION register setup for EXYNOS4x12 to AFTR mode code. Without this setup AFTR mode doesn't sho

Re: [PATCH 6/7] ARM: EXYNOS: PM: fix register setup on EXYNOS4x12 for AFTR mode code

2014-06-02 Thread Bartlomiej Zolnierkiewicz
Hi, On Friday, May 16, 2014 11:03:11 AM Daniel Lezcano wrote: > On 05/05/2014 12:57 PM, Bartlomiej Zolnierkiewicz wrote: > > Add S5P_CENTRAL_SEQ_OPTION register setup for EXYNOS4x12 to AFTR > > mode code. Without this setup AFTR mode doesn't show any benefit > > over WFI one. When this setup is

Re: [PATCH 6/7] ARM: EXYNOS: PM: fix register setup on EXYNOS4x12 for AFTR mode code

2014-05-16 Thread Daniel Lezcano
On 05/05/2014 12:57 PM, Bartlomiej Zolnierkiewicz wrote: Add S5P_CENTRAL_SEQ_OPTION register setup for EXYNOS4x12 to AFTR mode code. Without this setup AFTR mode doesn't show any benefit over WFI one. When this setup is applied AFTR mode reduces power consumption by ~12% (as measured on Trats2

[PATCH 6/7] ARM: EXYNOS: PM: fix register setup on EXYNOS4x12 for AFTR mode code

2014-05-05 Thread Bartlomiej Zolnierkiewicz
Add S5P_CENTRAL_SEQ_OPTION register setup for EXYNOS4x12 to AFTR mode code. Without this setup AFTR mode doesn't show any benefit over WFI one. When this setup is applied AFTR mode reduces power consumption by ~12% (as measured on Trats2 board). This change is a preparation for adding secure fir