Re: [RFC] pinctrl: Pin controller with different types of pins

2013-04-26 Thread Mark Brown
On Fri, Apr 26, 2013 at 12:11:49PM +0200, Linus Walleij wrote: > OK seems normal. I guess you really mean "drive strength" as in > "configurable mA output", because often the voltage (VCCQ) can > be controlled as well. > There is some overlap with regulators here, CC:ing Mark Brown > for a second

Re: [RFC] pinctrl: Pin controller with different types of pins

2013-04-26 Thread Linus Walleij
On Wed, Apr 24, 2013 at 1:47 AM, hanumant wrote: > 2) After the above, we have config registers for the dedicated pins. > In this case the config register are per use case. For example > if SDCC uses dedicated pins as follows 1 clock pin, 8 data pins and 2 > command pins then there will be one co

[RFC] pinctrl: Pin controller with different types of pins

2013-04-23 Thread hanumant
Hi I am implementing a pinctrol driver for a pin controller with the following attributes, relevant to the problem. It has 2 different types of pins. a) Pins that can be used for multiple functions, including being used as a gpio to be toggled by SW. b) Pins that have a dedicated function.