From patchwork Tue Jun 27 12:54:38 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ramesh Shanmugasundaram X-Patchwork-Id: 9811683 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BA12C6020A for ; Tue, 27 Jun 2017 13:08:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AF8C628502 for ; Tue, 27 Jun 2017 13:08:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A44172847B; Tue, 27 Jun 2017 13:08:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0620E2807B for ; Tue, 27 Jun 2017 13:08:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753032AbdF0NIZ (ORCPT ); Tue, 27 Jun 2017 09:08:25 -0400 Received: from relmlor4.renesas.com ([210.160.252.174]:58063 "EHLO relmlie3.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752721AbdF0NIY (ORCPT ); Tue, 27 Jun 2017 09:08:24 -0400 Received: from unknown (HELO relmlir2.idc.renesas.com) ([10.200.68.152]) by relmlie3.idc.renesas.com with ESMTP; 27 Jun 2017 22:08:22 +0900 Received: from relmlii2.idc.renesas.com (relmlii2.idc.renesas.com [10.200.68.66]) by relmlir2.idc.renesas.com (Postfix) with ESMTP id B82A08A803; Tue, 27 Jun 2017 22:08:22 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.39,399,1493650800"; d="scan'208";a="249056648" Received: from unknown (HELO be1yocto.ree.adwin.renesas.com) ([172.29.43.62]) by relmlii2.idc.renesas.com with ESMTP; 27 Jun 2017 22:08:19 +0900 From: Ramesh Shanmugasundaram To: horms@verge.net.au, magnus.damm@gmail.com Cc: robh+dt@kernel.org, mark.rutland@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, chris.paterson2@renesas.com, geert+renesas@glider.be, Ramesh Shanmugasundaram Subject: [PATCH] arm64: dts: r8a7796: Add DRIF support Date: Tue, 27 Jun 2017 13:54:38 +0100 Message-Id: <20170627125438.44491-1-ramesh.shanmugasundaram@bp.renesas.com> X-Mailer: git-send-email 2.12.2 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Adds the DRIF controller nodes for r8a7796. Signed-off-by: Ramesh Shanmugasundaram Reviewed-by: Geert Uytterhoeven --- Hi Simon, This patch is based on renesas-devel-20170626-v4.12-rc7 tag. It is verified on M3 ES1.0. I also verified there are no regression issues with this addition. The driver[1] is pushed into the media_tree. The bindings[2] are ACK'ed by Geert & Rob and in the media_tree queue. [1] https://git.linuxtv.org/media_tree.git/commit/?id=7625ee981af166ddb569e2e6c0006e2af471326f [2] https://www.mail-archive.com/linux-renesas-soc@vger.kernel.org/msg15602.html Thanks, Ramesh. arch/arm64/boot/dts/renesas/r8a7796.dtsi | 120 +++++++++++++++++++++++++++++++ 1 file changed, 120 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi index 1f6710912045..df04d132a127 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi @@ -639,6 +639,126 @@ }; }; + drif00: rif@e6f40000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f40000 0 0x64>; + interrupts = ; + clocks = <&cpg CPG_MOD 515>; + clock-names = "fck"; + dmas = <&dmac1 0x20>, <&dmac2 0x20>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 515>; + renesas,bonding = <&drif01>; + status = "disabled"; + }; + + drif01: rif@e6f50000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f50000 0 0x64>; + interrupts = ; + clocks = <&cpg CPG_MOD 514>; + clock-names = "fck"; + dmas = <&dmac1 0x22>, <&dmac2 0x22>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 514>; + renesas,bonding = <&drif00>; + status = "disabled"; + }; + + drif10: rif@e6f60000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f60000 0 0x64>; + interrupts = ; + clocks = <&cpg CPG_MOD 513>; + clock-names = "fck"; + dmas = <&dmac1 0x24>, <&dmac2 0x24>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 513>; + renesas,bonding = <&drif11>; + status = "disabled"; + }; + + drif11: rif@e6f70000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f70000 0 0x64>; + interrupts = ; + clocks = <&cpg CPG_MOD 512>; + clock-names = "fck"; + dmas = <&dmac1 0x26>, <&dmac2 0x26>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 512>; + renesas,bonding = <&drif10>; + status = "disabled"; + }; + + drif20: rif@e6f80000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f80000 0 0x64>; + interrupts = ; + clocks = <&cpg CPG_MOD 511>; + clock-names = "fck"; + dmas = <&dmac1 0x28>, <&dmac2 0x28>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 511>; + renesas,bonding = <&drif21>; + status = "disabled"; + }; + + drif21: rif@e6f90000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f90000 0 0x64>; + interrupts = ; + clocks = <&cpg CPG_MOD 510>; + clock-names = "fck"; + dmas = <&dmac1 0x2a>, <&dmac2 0x2a>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 510>; + renesas,bonding = <&drif20>; + status = "disabled"; + }; + + drif30: rif@e6fa0000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6fa0000 0 0x64>; + interrupts = ; + clocks = <&cpg CPG_MOD 509>; + clock-names = "fck"; + dmas = <&dmac1 0x2c>, <&dmac2 0x2c>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 509>; + renesas,bonding = <&drif31>; + status = "disabled"; + }; + + drif31: rif@e6fb0000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6fb0000 0 0x64>; + interrupts = ; + clocks = <&cpg CPG_MOD 508>; + clock-names = "fck"; + dmas = <&dmac1 0x2e>, <&dmac2 0x2e>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 508>; + renesas,bonding = <&drif30>; + status = "disabled"; + }; + avb: ethernet@e6800000 { compatible = "renesas,etheravb-r8a7796", "renesas,etheravb-rcar-gen3";