From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6E348C433EF for ; Wed, 22 Sep 2021 23:32:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5110260F6B for ; Wed, 22 Sep 2021 23:32:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238446AbhIVXdl (ORCPT ); Wed, 22 Sep 2021 19:33:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238418AbhIVXdk (ORCPT ); Wed, 22 Sep 2021 19:33:40 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 65BBBC061574; Wed, 22 Sep 2021 16:32:10 -0700 (PDT) Received: from pendragon.ideasonboard.com (62-78-145-57.bb.dnainternet.fi [62.78.145.57]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id BDB2FE52; Thu, 23 Sep 2021 01:32:08 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1632353529; bh=n7HEXnLUXAI0EvxIojxjTbXjk4C1x+IvATdlxNfW1tI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nkCAnCK6cJW5EsmOJVmxapQMpPqMDunsD481Yf8CxxXyEpIfj9ehCYPmjKvOEg9HR EXI1/nn/9lM2+8NEQ6vizWkp1h1Qf8enhq5hyDTJK2FqWaz4u1uZYgARxpLP9wwX8m bWnE/VAan/Rmdr/PojjqxhgBtJ3amHAu+ULpL71A= Date: Thu, 23 Sep 2021 02:32:07 +0300 From: Laurent Pinchart To: Kieran Bingham Cc: Geert Uytterhoeven , linux-renesas-soc@vger.kernel.org, Kieran Bingham , Geert Uytterhoeven , Magnus Damm , Rob Herring , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list Subject: Re: [PATCH v2 1/3] arm64: dts: renesas: r8a779a0: Add DU support Message-ID: References: <20210901235330.1611086-1-kieran.bingham@ideasonboard.com> <20210901235330.1611086-2-kieran.bingham@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210901235330.1611086-2-kieran.bingham@ideasonboard.com> Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Hi Kieran, Thank you for the patch. On Thu, Sep 02, 2021 at 12:53:28AM +0100, Kieran Bingham wrote: > From: Kieran Bingham > > Provide the device nodes for the DU on the V3U platforms. > > Reviewed-by: Geert Uytterhoeven > Signed-off-by: Kieran Bingham > > --- > v2 > - Use a single clock specification for the whole DU. > > arch/arm64/boot/dts/renesas/r8a779a0.dtsi | 30 +++++++++++++++++++++++ > 1 file changed, 30 insertions(+) > > diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi > index 631d520cebee..3241f7e7c01e 100644 > --- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi > +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi > @@ -1142,6 +1142,36 @@ vspd1: vsp@fea28000 { > renesas,fcp = <&fcpvd1>; > }; > > + du: display@feb00000 { > + compatible = "renesas,du-r8a779a0"; > + reg = <0 0xfeb00000 0 0x40000>; > + interrupts = , > + ; > + clocks = <&cpg CPG_MOD 411>; > + clock-names = "du"; With the clock name set to "du.0" as discussed in the DT bindings review, Reviewed-by: Laurent Pinchart > + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; > + resets = <&cpg 411>; > + vsps = <&vspd0 0>, <&vspd1 0>; > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + du_out_dsi0: endpoint { > + }; > + }; > + > + port@1 { > + reg = <1>; > + du_out_dsi1: endpoint { > + }; > + }; > + }; > + }; > + > prr: chipid@fff00044 { > compatible = "renesas,prr"; > reg = <0 0xfff00044 0 4>; -- Regards, Laurent Pinchart