linux-kernel - Re: [PATCH 4/6] dt-bindings: watchdog: Add ARM SP805 DT bindings

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Date:	Wed, 10 Feb 2016 14:08:07 -0800
From:	Florian Fainelli <f.fainelli@...il.com>
To:	Anup Patel <anup.patel@...adcom.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	Device Tree <devicetree@...r.kernel.org>,
	Linux ARM Kernel <linux-arm-kernel@...ts.infradead.org>
Cc:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Florian Fainelli <f.fainelli@...il.com>,
	Yendapally Reddy Dhananjaya Reddy <yrdreddy@...adcom.com>,
	Ray Jui <rjui@...adcom.com>,
	Scott Branden <sbranden@...adcom.com>,
	Vikram Prakash <vikramp@...adcom.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	BCM Kernel Feedback <bcm-kernel-feedback-list@...adcom.com>
Subject: Re: [PATCH 4/6] dt-bindings: watchdog: Add ARM SP805 DT bindings

On 09/02/16 22:10, Anup Patel wrote:
> The ARM SP805 DT node is already present in various DTS files.
> This patch adds missing DT bindings documentation for ARM SP805.
> 
> Signed-off-by: Anup Patel <anup.patel@...adcom.com>
> Reviewed-by: Ray Jui <rjui@...adcom.com>
> Reviewed-by: Vikram Prakash <vikramp@...adcom.com>
> Reviewed-by: Scott Branden <sbranden@...adcom.com>

Rob, we would probably want an Ack from you on this one, but should we
route this through an arm-soc pull request for Broadcom SoCs, or do you
want to pick it in your tree directly?

Thanks!

> ---
>  .../devicetree/bindings/watchdog/arm,sp805.txt          | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/watchdog/arm,sp805.txt
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/arm,sp805.txt b/Documentation/devicetree/bindings/watchdog/arm,sp805.txt
> new file mode 100644
> index 0000000..6ebb77d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/watchdog/arm,sp805.txt
> @@ -0,0 +1,17 @@
> +ARM AMBA Primecell SP805 Watchdog
> +
> +Required properties:
> +- compatible: Should be "arm,sp805" & "arm,primecell"
> +- reg: Should contain location and length for watchdog timer register.
> +- interrupts: Should contain the list of watchdog timer interrupts.
> +- clocks: clocks driving the watchdog timer hardware. This list should be 2
> +	clocks. With 2 clocks, the order is wdogclk clock, apb_pclk.
> +
> +Example:
> +	wdt@...90000 {
> +		compatible = "arm,sp805", "arm,primecell";
> +		reg = <0x66090000 0x1000>;
> +		interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>;
> +		clocks = <&apb_pclk>,<&apb_pclk>;
> +		clock-names = "wdogclk", "apb_pclk";
> +	};
> 


-- 
Florian