From patchwork Mon Aug 20 14:49:10 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eugeniu Rosca X-Patchwork-Id: 10570447 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B46B75A4 for ; Mon, 20 Aug 2018 14:50:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A1783295C1 for ; Mon, 20 Aug 2018 14:50:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 92C23295C4; Mon, 20 Aug 2018 14:50:01 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, 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 D4AF6295C1 for ; Mon, 20 Aug 2018 14:50:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726132AbeHTSF4 (ORCPT ); Mon, 20 Aug 2018 14:05:56 -0400 Received: from smtp1.de.adit-jv.com ([62.225.105.245]:50790 "EHLO smtp1.de.adit-jv.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726024AbeHTSF4 (ORCPT ); Mon, 20 Aug 2018 14:05:56 -0400 Received: from localhost (smtp1.de.adit-jv.com [127.0.0.1]) by smtp1.de.adit-jv.com (Postfix) with ESMTP id 15BCD3C09AE; Mon, 20 Aug 2018 16:49:57 +0200 (CEST) Received: from smtp1.de.adit-jv.com ([127.0.0.1]) by localhost (smtp1.de.adit-jv.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 24IutyR7DIEB; Mon, 20 Aug 2018 16:49:47 +0200 (CEST) Received: from HI2EXCH01.adit-jv.com (hi2exch01.adit-jv.com [10.72.92.24]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp1.de.adit-jv.com (Postfix) with ESMTPS id 4FDC63C005D; Mon, 20 Aug 2018 16:49:47 +0200 (CEST) Received: from vmlxhi-102.adit-jv.com (10.72.93.184) by HI2EXCH01.adit-jv.com (10.72.92.24) with Microsoft SMTP Server (TLS) id 14.3.399.0; Mon, 20 Aug 2018 16:49:46 +0200 From: Eugeniu Rosca To: Simon Horman , Kieran Bingham , Sergei Shtylyov , Wolfgang Grandegger , Marc Kleine-Budde , "David S . Miller" , Rob Herring , Mark Rutland , , , , Magnus Damm , CC: Eugeniu Rosca , Eugeniu Rosca Subject: [PATCH v3 net-next] dt-bindings: can: rcar_can: document r8a77965 support Date: Mon, 20 Aug 2018 16:49:10 +0200 Message-ID: <20180820144910.13210-1-erosca@de.adit-jv.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-Originating-IP: [10.72.93.184] 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 From: Eugeniu Rosca Document the support for rcar_can on R8A77965 SoC devices. Add R8A77965 to the list of SoCs which require the "assigned-clocks" and "assigned-clock-rates" properties (thanks, Sergei). Signed-off-by: Eugeniu Rosca Reviewed-by: Simon Horman Reviewed-by: Kieran Bingham Reviewed-by: Rob Herring --- Changes in v3: - [Simon Horman] Added more recipients. - [Simon Horman] Dropped redundant "can" word in summary line. - [Simon Horman] Added Reviewed-by. - [Kieran Bingham] Added Reviewed-by. Changes in v2: - [Kieran Bingham] Simplified commit description. Rewrapped text. - [Sergei Shtylyov] Replaced footnotes with inline text. - Pushed all dt-bindings patches to the beginning of the series. --- Documentation/devicetree/bindings/net/can/rcar_can.txt | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt index 94a7f33ac5e9..60daa878c9a2 100644 --- a/Documentation/devicetree/bindings/net/can/rcar_can.txt +++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt @@ -13,6 +13,7 @@ Required properties: "renesas,can-r8a7794" if CAN controller is a part of R8A7794 SoC. "renesas,can-r8a7795" if CAN controller is a part of R8A7795 SoC. "renesas,can-r8a7796" if CAN controller is a part of R8A7796 SoC. + "renesas,can-r8a77965" if CAN controller is a part of R8A77965 SoC. "renesas,rcar-gen1-can" for a generic R-Car Gen1 compatible device. "renesas,rcar-gen2-can" for a generic R-Car Gen2 or RZ/G1 compatible device. @@ -28,11 +29,10 @@ Required properties: - pinctrl-0: pin control group to be used for this controller. - pinctrl-names: must be "default". -Required properties for "renesas,can-r8a7795" and "renesas,can-r8a7796" -compatible: -In R8A7795 and R8A7796 SoCs, "clkp2" can be CANFD clock. This is a div6 clock -and can be used by both CAN and CAN FD controller at the same time. It needs to -be scaled to maximum frequency if any of these controllers use it. This is done +Required properties for R8A7795, R8A7796 and R8A77965: +For the denoted SoCs, "clkp2" can be CANFD clock. This is a div6 clock and can +be used by both CAN and CAN FD controller at the same time. It needs to be +scaled to maximum frequency if any of these controllers use it. This is done using the below properties: - assigned-clocks: phandle of clkp2(CANFD) clock.