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SubjectRe: [PATCH v5 1/5] Documentation: Add device tree binding for Goldfish PIC driver
On Fri, Oct 20, 2017 at 04:33:34PM +0200, Aleksandar Markovic wrote:
> From: Miodrag Dinic <miodrag.dinic@mips.com>
>
> Add documentation for DT binding of Goldfish PIC driver. The compatible
> string used by OS for binding the driver is "google,goldfish-pic".
>
> Signed-off-by: Miodrag Dinic <miodrag.dinic@mips.com>
> Signed-off-by: Goran Ferenc <goran.ferenc@mips.com>
> Signed-off-by: Aleksandar Markovic <aleksandar.markovic@mips.com>
> ---
> .../interrupt-controller/google,goldfish-pic.txt | 30 ++++++++++++++++++++++
> MAINTAINERS | 5 ++++
> 2 files changed, 35 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
>
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt b/Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
> new file mode 100644
> index 0000000..295bf97
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
> @@ -0,0 +1,30 @@
> +Android Goldfish PIC
> +
> +Android Goldfish programmable interrupt device used by Android
> +emulator.
> +
> +Required properties:
> +
> +- compatible : should contain "google,goldfish-pic"
> +- reg : <registers mapping>
> +- interrupts : <interrupt mapping>
> +
> +Example for mips when used in cascade mode:
> +
> + cpuintc {
> + #interrupt-cells = <0x1>;
> + #address-cells = <0>;
> + interrupt-controller;
> + compatible = "mti,cpu-interrupt-controller";
> + };
> +
> + goldfish_pic@1f000000 {

interrupt-controller@...

With that,

Acked-by: Rob Herring <robh@kernel.org>

> + compatible = "google,goldfish-pic";
> + reg = <0x1f000000 0x0 0x1000>;
> +
> + interrupt-controller;
> + #interrupt-cells = <0x1>;
> +
> + interrupt-parent = <&cpuintc>;
> + interrupts = <0x2>;
> + };
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 4a3de82..4d5108f 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -872,6 +872,11 @@ S: Supported
> F: drivers/android/
> F: drivers/staging/android/
>
> +ANDROID GOLDFISH PIC DRIVER
> +M: Miodrag Dinic <miodrag.dinic@mips.com>
> +S: Supported
> +F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
> +
> ANDROID GOLDFISH RTC DRIVER
> M: Miodrag Dinic <miodrag.dinic@mips.com>
> S: Supported
> --
> 2.7.4
>

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