Am 05.05.2015 um 16:46 schrieb Linus Walleij:

On Mon, Apr 6, 2015 at 11:04 AM, Oleksij Rempel [off-list ref] wrote:

quoted

Add device tree bindings documentation for Alphascale asm9260 pin controller

Signed-off-by: Oleksij Rempel <redacted>

(...)

quoted

+* Alphascale ASM9260 SoC pinctrl core driver
+
+The pinctrl driver enables Alphascale ASM9260 to configure pin multiplexing
+to a specific function.
+
+Required properties for pinctrl driver:
+- compatible: "alphascale,asm9260-pinctrl"
+- reg: Register base of the MPP block and length.
+- clocks: clock ids.
+- clock-names:
+       * 1 "ahb" : AHB gating clock.

This clock is usually called pclock, "apb_pclk" (amba peripheral bus
p clock, don't know what P is...) what name does this have on your
data sheet?

the datasheet uses only "AHB" or "ahb_clk".
Since i use in other modules same name i would prefer to use one style :)

quoted

+The following generic properties as defined in pinctrl-bindings.txt are valid
+to specify in a pin configuration subnode:
+pins                   - the list of pins that properties in the node
+                         apply to (either this or "groups" has to be
+                         specified)
+function               - the mux function to select
+bias-disable           - disable any pin bias
+bias-pull-up           - pull up the pin. Supported only on GPIO0_* pins.
+bias-pull-down         - pull down the pin. Supported on all pins except of GPIO0_*.

Generic bindings, nice. Put a reference to the file pinctrl-bindings.txt
to point this out.

Yea, it was already done, see ^^ - "The following generic properties as
defined in pinctrl-bindings.txt" :)

-- 
Regards,
Oleksij