linux-kernel - Re: [TEMP PATCH 17/17] ARM: dts: dra7: Add *resets* property for PCIe dt node

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Date:	Tue, 6 May 2014 08:40:40 -0500
From:	Dan Murphy <dmurphy@...com>
To:	Kishon Vijay Abraham I <kishon@...com>,
	<devicetree@...r.kernel.org>, <linux-doc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-omap@...r.kernel.org>, <linux-pci@...r.kernel.org>
CC:	<rogerq@...com>, <balajitk@...com>
Subject: Re: [TEMP PATCH 17/17] ARM: dts: dra7: Add *resets* property for
 PCIe dt node

On 05/06/2014 08:34 AM, Kishon Vijay Abraham I wrote:
> Added *resets* and *reset-names* properies for PCIe dt node.
> The documention for this node can be found @ ../bindings/pci/ti-pci.txt.
>
> Cc: Dan Murphy <dmurphy@...com>
> Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
> ---
>  arch/arm/boot/dts/dra7.dtsi |    2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
> index 20b1a09..7bc0555 100644
> --- a/arch/arm/boot/dts/dra7.dtsi
> +++ b/arch/arm/boot/dts/dra7.dtsi
> @@ -1031,6 +1031,8 @@
>  			ti,hwmods = "pcie1";
>  			phys = <&pcie1_phy>;
>  			phy-names = "pcie-phy";
> +			resets = <&prm_resets &device_reset>;

If you look @ v2 of the reset framework patchset your phandle should be

resets = <&prm_resets &pcie1_reset>;

If you call the device_reset phandle you will reset the SoC.


> +			reset-names = "reset";

This needs to be more descriptive.

>  		};
>  
>  		sata: sata@...41100 {


-- 
------------------
Dan Murphy

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