tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1Turris Mox Moxtet GPIO expander via Moxtet bus
2
3Required properties:
4 - compatible : Should be "cznic,moxtet-gpio".
5 - gpio-controller : Marks the device node as a GPIO controller.
6 - #gpio-cells : Should be two. For consumer use see gpio.txt.
7
8Other properties are required for a Moxtet bus device, please refer to
9Documentation/devicetree/bindings/bus/moxtet.txt.
10
11Example:
12
13 moxtet_sfp: gpio@0 {
14 compatible = "cznic,moxtet-gpio";
15 gpio-controller;
16 #gpio-cells = <2>;
17 reg = <0>;
18 }