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Message-ID: <20121022063558.GB17181@avionic-0098.mockup.avionic-design.de>
Date: Mon, 22 Oct 2012 08:35:58 +0200
From: Thierry Reding <thierry.reding@...onic-design.de>
To: Tony Prisk <linux@...sktech.co.nz>
Cc: arm@...nel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org
Subject: Re: [PATCH 3/3] DOC: PWM: Adding binding document for via,vt8500-pwm
On Fri, Oct 19, 2012 at 11:38:55PM +1300, Tony Prisk wrote:
> Add a binding document describing the PWM controller found
> on arch-vt8500 supported SoCs.
>
> Signed-off-by: Tony Prisk <linux@...sktech.co.nz>
> ---
> .../devicetree/bindings/pwm/vt8500-pwm.txt | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pwm/vt8500-pwm.txt
I think this can be folded into the previous patch. One other comment
below.
> diff --git a/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt b/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt
> new file mode 100644
> index 0000000..e8ba133
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt
> @@ -0,0 +1,17 @@
> +VIA/Wondermedia VT8500/WM8xxx series SoC PWM controller
> +
> +Required properties:
> +- compatible: should be "via,vt8500-pwm"
> +- reg: physical base address and length of the controller's registers
> +- #pwm-cells: should be 2. The first cell specifies the per-chip index
> + of the PWM to use and the second cell is the period in nanoseconds.
> +- clocks: pHandle to the PWM source clock
I think the common spelling is "phandle".
Thierry
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