On 14-01-14 02:16 AM, Linus Walleij wrote:
On Tue, Jan 7, 2014 at 9:45 PM, Sherman Yin <syin@xxxxxxxxxxxx> wrote:
On 14-01-07 09:15 AM, Linus Walleij wrote:
Is that what you wanted to see in pinctrl-bindings.txt, or is there
something else you want to see added to that txt file? I didn't want to add
the description of slew-rate arguments there because this is capri-specific.
I'm not quite sure what else to add.
(...)
That doc already says bias-pull-up is specified in Ohm, and the specific
values are chip-specific, so I don't think they should be mentioned there.
You're right, forget about this. I didn't realize the pinctrl bindings doc
was that good...
+Optional Properties (for HDMI pins):
+
+- function: String. Specifies the pin mux selection.
Values
+ must be one of: "alt1", "alt2", "alt3",
"alt4"
+- slew-rate: Integer. Controls slew rate.
+ 0: Standard(100kbps)&
Fast(400kbps) mode
+ 1: Highspeed (3.4Mbps) mode
Hmmmm slew rate is not specifiec in "bps" but rather in
something like volts per second. But maybe it's best to keep
this value driver-specific.
Right, I think the slew-rates values are capri specific.
OK
Great! Is there anything else you would like to see changed before this
patchset can be accepted?
Thanks,
Sherman
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