From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from galahad.ideasonboard.com ([185.26.127.97]:44321 "EHLO galahad.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751063AbcGQQbL (ORCPT ); Sun, 17 Jul 2016 12:31:11 -0400 From: Laurent Pinchart To: Kieran Bingham Cc: robh+dt@kernel.org, mark.rutland@arm.com, linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/3] dt-bindings: Document Renesas R-Car FCP power-domains usage Date: Sun, 17 Jul 2016 19:31:12 +0300 Message-ID: <5049690.gmjd5cAaeQ@avalon> In-Reply-To: <1467305430-25660-3-git-send-email-kieran@bingham.xyz> References: <1467305430-25660-1-git-send-email-kieran@bingham.xyz> <1467305430-25660-3-git-send-email-kieran@bingham.xyz> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-media-owner@vger.kernel.org List-ID: Hi Kieran, Thank you for the patch. On Thursday 30 Jun 2016 17:50:29 Kieran Bingham wrote: > The power domain must be specified to bring the device out of module > standby. Document this in the bindings provided, so that new additions > are not missed. > > Signed-off-by: Kieran Bingham Acked-by: Laurent Pinchart > --- > Documentation/devicetree/bindings/media/renesas,fcp.txt | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.txt > b/Documentation/devicetree/bindings/media/renesas,fcp.txt index > 271dcfdb5a76..5be21b6411ba 100644 > --- a/Documentation/devicetree/bindings/media/renesas,fcp.txt > +++ b/Documentation/devicetree/bindings/media/renesas,fcp.txt > @@ -23,6 +23,10 @@ are paired with. These DT bindings currently support the > FCPV and FCPF. - reg: the register base and size for the device registers > - clocks: Reference to the functional clock > > +Optional properties: > + - power-domains : power-domain property defined with a power domain > specifier > + to respective power domain. > + > > Device node example > ------------------- > @@ -31,4 +35,5 @@ Device node example > compatible = "renesas,r8a7795-fcpv", "renesas,fcpv"; > reg = <0 0xfea2f000 0 0x200>; > clocks = <&cpg CPG_MOD 602>; > + power-domains = <&sysc R8A7795_PD_A3VP>; > }; -- Regards, Laurent Pinchart