Le 2017-04-07 11:44, Linus Walleij a écrit :
On Sun, Apr 2, 2017 at 10:42 PM, Paul Cercueil <paul@xxxxxxxxxxxxxxx>
wrote:
For a description of the pinctrl devicetree node, please read
Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.txt
For a description of the gpio devicetree nodes, please read
Documentation/devicetree/bindings/gpio/ingenic,gpio.txt
Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
---
arch/mips/boot/dts/ingenic/jz4740.dtsi | 61
++++++++++++++++++++++++++++++++++
1 file changed, 61 insertions(+)
v2: Changed the devicetree bindings to match the new driver
v3: No changes
v4: Update the bindings for the v4 version of the drivers
(...)
+ pinctrl: ingenic-pinctrl@10010000 {
+ compatible = "ingenic,jz4740-pinctrl";
+ reg = <0x10010000 0x400>;
+
+ gpa: gpio-controller@0 {
+ compatible = "ingenic,gpio-bank-a",
"ingenic,jz4740-gpio";
As Sergei and Rob notes, the bank compatible properties look
a bit strange. Especially if they are all the same essentially.
I like Sergei's idea to simply use the reg property if what you want
is really a unique ID number. What do you think about this?
Yours,
Linus Walleij
I think the 'reg' property makes more sense, yes. I'll fix this in the
v5, this
week-end. Do you think it can go in 4.12?
Thanks,
-Paul
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