Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 89CBAC433FE for ; Fri, 26 Nov 2021 10:02:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376593AbhKZKFV (ORCPT ); Fri, 26 Nov 2021 05:05:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33826 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1376709AbhKZKDS (ORCPT ); Fri, 26 Nov 2021 05:03:18 -0500 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 294CFC0613F8; Fri, 26 Nov 2021 01:54:51 -0800 (PST) Received: from Monstersaurus.local (cpc89244-aztw30-2-0-cust3082.18-1.cable.virginm.net [86.31.172.11]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 4FBD41253; Fri, 26 Nov 2021 10:54:49 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1637920489; bh=DnWJvl713MQAX3YFygjk12TSSxCTHU6eKoungwGuokg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LJusxTtzttw05xaBDe4CDwqWGcTOPs1NWqv0RlfhUUkB16etEfYsLM/52Mx8AwFfG wVIjj92GZedU7KPlDM7TeKYf4gx5rtecbqPs+FHR+2fSQaeSAKOQSxe2YEnNCHEeno Y5Tf0yxwQaZiijXtnXyPlemWCNv5NMgnx4NlDqQo= From: Kieran Bingham To: linux-renesas-soc@vger.kernel.org, Laurent Pinchart , Geert Uytterhoeven Cc: Kieran Bingham , Geert Uytterhoeven , Magnus Damm , Rob Herring , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v4 1/4] arm64: dts: renesas: r8a779a0: Add DU support Date: Fri, 26 Nov 2021 09:54:42 +0000 Message-Id: <20211126095445.932930-2-kieran.bingham+renesas@ideasonboard.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211126095445.932930-1-kieran.bingham+renesas@ideasonboard.com> References: <20211126095445.932930-1-kieran.bingham+renesas@ideasonboard.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Provide the device nodes for the DU on the V3U platforms. Reviewed-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Signed-off-by: Kieran Bingham --- v2 - Use a single clock specification for the whole DU. v3: - Use 'du.0' clock name instead of 'du' v4: - Add in missing reset-names - Use full renesas,vsps arch/arm64/boot/dts/renesas/r8a779a0.dtsi | 32 +++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi index 9e085d635100..483bb971c3ca 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi @@ -2601,6 +2601,38 @@ isp3vin31: endpoint { }; }; + du: display@feb00000 { + compatible = "renesas,du-r8a779a0"; + reg = <0 0xfeb00000 0 0x40000>; + interrupts = , + ; + clocks = <&cpg CPG_MOD 411>; + clock-names = "du.0"; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 411>; + reset-names = "du.0"; + renesas,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>; -- 2.30.2