On 17:42-20150107, Marc Zyngier wrote:
> Signed-off-by: Marc Zyngier <marc.zyng...@arm.com>
> ---
> .../interrupt-controller/ti,omap4-wugen-mpu | 32
> ++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
> create mode 100644
> Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
>
> diff --git
> a/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
> b/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
> new file mode 100644
> index 0000000..16149d9
> --- /dev/null
> +++
> b/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
> @@ -0,0 +1,32 @@
> +TI OMAP4 Wake-up Generator
> +
> +All TI OMAP4/5 (and their derivatives) an interrupt controllerthat
controller that
> +routes interrupts to the GIC, and also serves as a wakeup source. It
> +is also refered to as "WUGEN-MPU", hence the name of the binding.
> +
> +Reguired properties:
> +
> +- compatible : should contain at least "ti,omap4-wugen-mpu"
Could we also document ti,omap5-wugen-mpu. In addition, if you could
make this patch prior to patch #12, it helps the checkpatch at the very
least ;)
also saw a few checkpatch warnings:
+WARNING: 'refered' may be misspelled - perhaps 'referred'?
+#22: FILE:
Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu:5:
++is also refered to as "WUGEN-MPU", hence the name of the binding.
+WARNING: 'explicitely' may be misspelled - perhaps 'explicitly'?
+#39: FILE:
Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu:22:
++ are explicitely forbiden.
> +- reg : Specifies base physical address and size of the registers.
> +- interrupt-controller : Identifies the node as an interrupt controller.
> +- #interrupt-cells : Specifies the number of cells needed to encode an
> + interrupt source. The value must be 3.
> +- interrupt-parent : a phandle to the GIC these interrupts are routed
> + to.
> +
> +Notes:
> +
> +- Because this HW ultimately routes interrupts to the GIC, the
> + interrupt specifier must be that of the GIC.
> +- Only SPIs can use the ictlr as an interrupt parent. SGIs and PPIs
I think you mean interrupt controller and not nvidia ictlr here.. :)
> + are explicitely forbiden.
> +
> +Example:
> +
> + wakeupgen: interrupt-controller@48281000 {
> + compatible = "ti,omap5-wugen-mpu", "ti,omap4-wugen-mpu";
> + interrupt-controller;
> + #interrupt-cells = <3>;
> + reg = <0x48281000 0x1000>;
> + interrupt-parent = <&gic>;
> + };
> --
> 2.1.4
>
--
Regards,
Nishanth Menon
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
