Re: [PATCH] cpufreq: imx6q: support frequencies >528MHz for i.MX6UL/ULL

2018-02-12 Thread Stefan Agner
On 12.02.2018 11:18, Rafael J. Wysocki wrote: > On Fri, Jan 19, 2018 at 12:58 AM, Stefan Agner wrote: >> Depending on SKU i.MX6UL/i.MX6ULL support frequencies up to 900MHz. >> Use PLL1 sys clock for all operating points higher than 528MHz. >> >> Note: For higher operating points VDD_SOC_IN needs t

Re: [PATCH] cpufreq: imx6q: support frequencies >528MHz for i.MX6UL/ULL

2018-02-12 Thread Rafael J. Wysocki
On Fri, Jan 19, 2018 at 12:58 AM, Stefan Agner wrote: > Depending on SKU i.MX6UL/i.MX6ULL support frequencies up to 900MHz. > Use PLL1 sys clock for all operating points higher than 528MHz. > > Note: For higher operating points VDD_SOC_IN needs to be 125mV > higher than the ARM set-point (see data

Re: [PATCH] cpufreq: imx6q: support frequencies >528MHz for i.MX6UL/ULL

2018-02-12 Thread Viresh Kumar
On 19-01-18, 00:58, Stefan Agner wrote: > Depending on SKU i.MX6UL/i.MX6ULL support frequencies up to 900MHz. > Use PLL1 sys clock for all operating points higher than 528MHz. > > Note: For higher operating points VDD_SOC_IN needs to be 125mV > higher than the ARM set-point (see datasheet). Specif

RE: [PATCH] cpufreq: imx6q: support frequencies >528MHz for i.MX6UL/ULL

2018-02-11 Thread Anson Huang
max.oss...@gmail.com; linux-kernel > ; Octavian Purdila ; > Fabio Estevam ; Shawn Guo > ; moderated list:ARM/FREESCALE IMX / MXC ARM > ARCHITECTURE ; dl-linux-imx > > Subject: Re: [PATCH] cpufreq: imx6q: support frequencies >528MHz for > i.MX6UL/ULL > > On 11.02.2018

Re: [PATCH] cpufreq: imx6q: support frequencies >528MHz for i.MX6UL/ULL

2018-02-11 Thread Stefan Agner
...@rjwysocki.net; viresh kumar ; >> linux...@vger.kernel.org; Marcel Ziswiler ; >> max.oss...@gmail.com; linux-kernel ; Octavian >> Purdila ; Fabio Estevam >> ; Shawn Guo ; moderated >> list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE >> ; dl-linux-imx >> Subject: Re: [

RE: [PATCH] cpufreq: imx6q: support frequencies >528MHz for i.MX6UL/ULL

2018-02-10 Thread Anson Huang
max.oss...@gmail.com; linux-kernel ; Octavian > Purdila ; Fabio Estevam > ; Shawn Guo ; moderated > list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE > ; dl-linux-imx > Subject: Re: [PATCH] cpufreq: imx6q: support frequencies >528MHz for > i.MX6UL/ULL > > Hi Anson, > >

Re: [PATCH] cpufreq: imx6q: support frequencies >528MHz for i.MX6UL/ULL

2018-02-10 Thread Fabio Estevam
Hi Anson, On Thu, Jan 18, 2018 at 9:58 PM, Stefan Agner wrote: > Depending on SKU i.MX6UL/i.MX6ULL support frequencies up to 900MHz. > Use PLL1 sys clock for all operating points higher than 528MHz. > > Note: For higher operating points VDD_SOC_IN needs to be 125mV > higher than the ARM set-point

Re: [PATCH] cpufreq: imx6q: support frequencies >528MHz for i.MX6UL/ULL

2018-02-09 Thread Stefan Agner
On 09.02.2018 12:52, Rafael J. Wysocki wrote: > On Friday, January 19, 2018 12:58:36 AM CET Stefan Agner wrote: >> Depending on SKU i.MX6UL/i.MX6ULL support frequencies up to 900MHz. >> Use PLL1 sys clock for all operating points higher than 528MHz. >> >> Note: For higher operating points VDD_SOC_I

Re: [PATCH] cpufreq: imx6q: support frequencies >528MHz for i.MX6UL/ULL

2018-02-09 Thread Rafael J. Wysocki
On Friday, January 19, 2018 12:58:36 AM CET Stefan Agner wrote: > Depending on SKU i.MX6UL/i.MX6ULL support frequencies up to 900MHz. > Use PLL1 sys clock for all operating points higher than 528MHz. > > Note: For higher operating points VDD_SOC_IN needs to be 125mV > higher than the ARM set-point