Re: [PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-11 Thread amit daniel kachhap
On Fri, Jul 11, 2014 at 7:15 AM, Javier Martinez Canillas javier.marti...@collabora.co.uk wrote: Hello Amit, On 07/10/2014 11:59 AM, amit daniel kachhap wrote: On Sat, Jul 5, 2014 at 1:54 AM, Javier Martinez Canillas javier.marti...@collabora.co.uk wrote: Some regulators on the MAX77686 PMIC

Re: [PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-11 Thread Tomasz Figa
Hi Javier, On 11.07.2014 03:45, Javier Martinez Canillas wrote: On 07/10/2014 11:59 AM, amit daniel kachhap wrote: On Sat, Jul 5, 2014 at 1:54 AM, Javier Martinez Canillas javier.marti...@collabora.co.uk wrote: [snip] @@ -111,6 +223,13 @@ static struct max77686_platform_data

Re: [PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-11 Thread Javier Martinez Canillas
Hello Tomasz, On 07/11/2014 11:43 AM, Tomasz Figa wrote: Hi Javier, On 11.07.2014 03:45, Javier Martinez Canillas wrote: On 07/10/2014 11:59 AM, amit daniel kachhap wrote: On Sat, Jul 5, 2014 at 1:54 AM, Javier Martinez Canillas javier.marti...@collabora.co.uk wrote: [snip] @@ -111,6

Re: [PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-10 Thread Linus Walleij
On Fri, Jul 4, 2014 at 10:24 PM, Javier Martinez Canillas javier.marti...@collabora.co.uk wrote: Some regulators on the MAX77686 PMIC have Dynamic Voltage Scaling (DVS) support that allows output voltage to change dynamically. For MAX77686, these regulators are Buck regulators 2, 3 and 4.

Re: [PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-10 Thread amit daniel kachhap
On Sat, Jul 5, 2014 at 1:54 AM, Javier Martinez Canillas javier.marti...@collabora.co.uk wrote: Some regulators on the MAX77686 PMIC have Dynamic Voltage Scaling (DVS) support that allows output voltage to change dynamically. For MAX77686, these regulators are Buck regulators 2, 3 and 4.

Re: [PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-10 Thread Javier Martinez Canillas
Hello Linus, On 07/10/2014 11:46 AM, Linus Walleij wrote: On Fri, Jul 4, 2014 at 10:24 PM, Javier Martinez Canillas javier.marti...@collabora.co.uk wrote: Some regulators on the MAX77686 PMIC have Dynamic Voltage Scaling (DVS) support that allows output voltage to change dynamically. For

Re: [PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-10 Thread Javier Martinez Canillas
Hello Amit, On 07/10/2014 11:59 AM, amit daniel kachhap wrote: On Sat, Jul 5, 2014 at 1:54 AM, Javier Martinez Canillas javier.marti...@collabora.co.uk wrote: Some regulators on the MAX77686 PMIC have Dynamic Voltage Scaling (DVS) support that allows output voltage to change dynamically.

Re: [PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-10 Thread Doug Anderson
Hi, On Thu, Jul 10, 2014 at 6:45 PM, Javier Martinez Canillas javier.marti...@collabora.co.uk wrote: I think when DVS gpio is used all the 8 voltage levels are fetched from DT during booting and the registers are programmed accordingly. Any further set/get_voltage just changes the GPIO lines.

Re: [PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-09 Thread Lee Jones
I'd really like Linus Walleij to look over this if possible. On Fri, 04 Jul 2014, Javier Martinez Canillas wrote: Some regulators on the MAX77686 PMIC have Dynamic Voltage Scaling (DVS) support that allows output voltage to change dynamically. For MAX77686, these regulators are Buck

Re: [PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-09 Thread Javier Martinez Canillas
Hello Lee, Thanks a lot for your feedback. On 07/09/2014 05:13 PM, Lee Jones wrote: I'd really like Linus Walleij to look over this if possible. Ok, I'll cc Linus when posting the next version of the series. On Fri, 04 Jul 2014, Javier Martinez Canillas wrote: Some regulators on the

[PATCH v7 08/24] mfd: max77686: Add Dynamic Voltage Scaling (DVS) support

2014-07-04 Thread Javier Martinez Canillas
Some regulators on the MAX77686 PMIC have Dynamic Voltage Scaling (DVS) support that allows output voltage to change dynamically. For MAX77686, these regulators are Buck regulators 2, 3 and 4. Each Buck output voltage is selected using a set of external inputs: DVS1-3 and SELB2-4. DVS registers