[PATCH v3 2/4] dt: bindings: Add bindings for bcm2835-aux-intc

[Stefan Wahren]

Hi Phil,

> Phil Elwell <phil at raspberrypi.org> hat am 14. Juni 2017 um 18:29 geschrieben:
> 
> 
> Add bindings documentation for brcm,bcm2835-aux-intc and human-readable
> declarations for the BCM2835 AUX IRQs.
> 
> Signed-off-by: Phil Elwell <phil at raspberrypi.org>
> Reviewed-by: Florian Fainelli <f.fainelli at gmail.com>
> ---
>  .../interrupt-controller/brcm,bcm2835-aux-intc.txt | 27 ++++++++++++++++++++++
>  .../interrupt-controller/bcm2835-aux-intc.h        | 20 ++++++++++++++++
>  2 files changed, 47 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-aux-intc.txt
>  create mode 100644 include/dt-bindings/interrupt-controller/bcm2835-aux-intc.h
> 
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-aux-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-aux-intc.txt
> new file mode 100644
> index 0000000..9cbbab6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-aux-intc.txt
> @@ -0,0 +1,27 @@
> +BCM2835 Auxiliary ("AUXIRQ") Interrupt Controller
> +
> +The BCM2835 family of SoCs multiplexes the interrupts for peripherals in
> +the AUX block into a single IRQ. The AUXIRQ register shows the IRQ status
> +of each of the peripherals. Note that there are no masking or clearing
> +facilities - interrupts must be enabled and acknowledged in the
> +individual peripherals.
> +
> +Required properties:
> +- compatible :	     Should be "brcm,bcm2835-aux-intc".
> +- reg :		     Specifies base physical address and size of the registers.
> +- interrupts :	     The interrupt number - see
> +		     bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
> +- interrupt-controller : Identifies the node as an interrupt controller
> +- #interrupt-cells : Specifies the number of cells needed to encode an
> +		     interrupt source. The value shall be 1.
> +
> +  The cell contains the interrupt specifier, as found in
> +  include/dt-bindings/interrupt-controller/bcm2835-aux-intc.h.
> +
> +Example:
> +
> +	auxintc: interrupt-controller at 7e215000 {
> +		compatible = "brcm,bcm2835-aux-intc";
> +		reg = <0x7e215000 0x4>;
> +		interrupts = <1 29>;
> +		interrupt-controller;

looks like the end of the file has been truncated and example misses some lines.

> diff --git a/include/dt-bindings/interrupt-controller/bcm2835-aux-intc.h b/include/dt-bindings/interrupt-controller/bcm2835-aux-intc.h
> new file mode 100644
> index 0000000..8b9fc12