From patchwork Thu Aug 23 13:07:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 10573791 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 9600713B6 for ; Thu, 23 Aug 2018 13:08:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7F2012B315 for ; Thu, 23 Aug 2018 13:08:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6134C2B1F0; Thu, 23 Aug 2018 13:08:11 +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 EC44B2C0C1 for ; Thu, 23 Aug 2018 13:08:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729688AbeHWQhn (ORCPT ); Thu, 23 Aug 2018 12:37:43 -0400 Received: from relmlor4.renesas.com ([210.160.252.174]:22425 "EHLO relmlie3.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727655AbeHWQhn (ORCPT ); Thu, 23 Aug 2018 12:37:43 -0400 Received: from unknown (HELO relmlir2.idc.renesas.com) ([10.200.68.152]) by relmlie3.idc.renesas.com with ESMTP; 23 Aug 2018 22:08:03 +0900 Received: from relmlii1.idc.renesas.com (relmlii1.idc.renesas.com [10.200.68.65]) by relmlir2.idc.renesas.com (Postfix) with ESMTP id C786C8A5EB; Thu, 23 Aug 2018 22:08:03 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.53,278,1531753200"; d="scan'208";a="288866735" Received: from unknown (HELO fabrizio-dev.ree.adwin.renesas.com) ([10.226.36.250]) by relmlii1.idc.renesas.com with ESMTP; 23 Aug 2018 22:08:00 +0900 From: Fabrizio Castro To: Wolfgang Grandegger , Marc Kleine-Budde Cc: Fabrizio Castro , Sergei Shtylyov , "David S. Miller" , linux-can@vger.kernel.org, netdev@vger.kernel.org, Simon Horman , Geert Uytterhoeven , Chris Paterson , Biju Das , linux-renesas-soc@vger.kernel.org Subject: [PATCH 2/3][can-next] can: rcar_can: Add RZ/G2 support Date: Thu, 23 Aug 2018 14:07:32 +0100 Message-Id: <1535029653-7418-3-git-send-email-fabrizio.castro@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1535029653-7418-1-git-send-email-fabrizio.castro@bp.renesas.com> References: <1535029653-7418-1-git-send-email-fabrizio.castro@bp.renesas.com> 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 RZ/G2 devices don't have clkp2, therefore this commit adds a generic compatible string for them to allow for proper checking during probe. Signed-off-by: Fabrizio Castro Signed-off-by: Chris Paterson Reviewed-by: Simon Horman --- This patch applies on linux-can-next-for-4.19-20180727 drivers/net/can/rcar/rcar_can.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/can/rcar/rcar_can.c b/drivers/net/can/rcar/rcar_can.c index fbd9284..397208e 100644 --- a/drivers/net/can/rcar/rcar_can.c +++ b/drivers/net/can/rcar/rcar_can.c @@ -27,6 +27,7 @@ #define RCAR_SUPPORTED_CLOCKS (BIT(CLKR_CLKP1) | BIT(CLKR_CLKP2) | \ BIT(CLKR_CLKEXT)) +#define RZG2_SUPPORTED_CLOCKS (BIT(CLKR_CLKP1) | BIT(CLKR_CLKEXT)) /* Mailbox configuration: * mailbox 60 - 63 - Rx FIFO mailboxes @@ -933,6 +934,10 @@ static const struct of_device_id rcar_can_of_table[] __maybe_unused = { .compatible = "renesas,rcar-gen3-can", .data = (void *)RCAR_SUPPORTED_CLOCKS, }, + { + .compatible = "renesas,rzg-gen2-can", + .data = (void *)RZG2_SUPPORTED_CLOCKS, + }, { } }; MODULE_DEVICE_TABLE(of, rcar_can_of_table);