From patchwork Fri May 14 19:22:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 12258687 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=-17.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 90F09C433ED for ; Fri, 14 May 2021 19:26:40 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 57C20613B9 for ; Fri, 14 May 2021 19:26:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 57C20613B9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:MIME-Version:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=GOd3iWUJ4uXKC25zcgP7YHEFMviLpOdfZI9CgVqWkZk=; b=SMR4y6YHh4e9ege8dS+extkgNm KS47FP/NcY+3IPUIQhNRVY1EN+x1sw9JraUUR4hdSPwqju+KPHvahPTarobR1YZZk4wISYlFt0zm8 sePvmSquSI8qHjTsEbvF0uWw4y8TNaD7wttqyy6brjkbKIrJAjDp7JoejrdTAbRZ1UGwUOTwl+4Kg n505pG80uj2VYU3M5mGSvxyZAnhYoYUptKoE1LB7zPQOzZLLDU7TFOR4+mwDwMND4vIPzZj1SRYiw +D4gw0VLKP8P+5gtjWtyYDioEln+oV9jbmSzXUGm6ifMVwQ3mA80djtmgazBQe4QC2++dFdIz8PZx 2j8fe3WA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lhdQT-008nR4-Na; Fri, 14 May 2021 19:24:46 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lhdPL-008n5y-8q for linux-arm-kernel@desiato.infradead.org; Fri, 14 May 2021 19:23:35 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description; bh=LahgtgFGRPCHwcFl5ipF0eQ1B8GZ74OdnAr1zMsuYVM=; b=QHAMB9KPQ1UmmetoDe0yvkI8Mq zMBsB4X+s13z5NFrs7aJTTFsAm000YHOQyOOBGltb4bkPD1EKtvIBSNJKA1XDiWIidS0gSltyyMMO +I5otCi1K2J58bGf6BqWSf0vA586prK7ZH09yAbJe2TY+AYtkr6lbAuI1QEQW+/Vh0ZwnLcHshgRt qmQM5Q8ysNDjPjLDsQFOYvejw99ol/1sCBR6HKZ/9xsmY1rpaZIu6isEIMxICdtGCpww5sjTmUyMg IuokcWi2IiobYAamaa/Tgc8ZLiIoUSgVs9H4Xdw/zA7q1qgMW+bBVesTtDTKZ86I+T4hJzX7t2XP4 oIjEAQHw==; Received: from relmlor2.renesas.com ([210.160.252.172] helo=relmlie6.idc.renesas.com) by bombadil.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lhdPI-00CCdG-OB for linux-arm-kernel@lists.infradead.org; Fri, 14 May 2021 19:23:34 +0000 X-IronPort-AV: E=Sophos;i="5.82,300,1613401200"; d="scan'208";a="81147963" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 15 May 2021 04:23:32 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 53FD74010906; Sat, 15 May 2021 04:23:28 +0900 (JST) From: Lad Prabhakar To: Geert Uytterhoeven , Rob Herring , Magnus Damm , Michael Turquette , Stephen Boyd , Greg Kroah-Hartman , Catalin Marinas , Will Deacon , Jiri Slaby , Philipp Zabel , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Biju Das , Lad Prabhakar , Prabhakar Subject: [PATCH 06/16] dt-bindings: arm: renesas, prr: Add new compatible string for RZ/G{L, LC, UL} Date: Fri, 14 May 2021 20:22:08 +0100 Message-Id: <20210514192218.13022-7-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210514192218.13022-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20210514192218.13022-1-prabhakar.mahadev-lad.rj@bp.renesas.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210514_122332_914169_EE5C8E25 X-CRM114-Status: UNSURE ( 9.11 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org RZ/G2{L,LC,UL} SoC's have LSI_DEVID register to retrieve SoC product and revision information. RZ/G{L,LC,UL} SoC's have 28-bit product-id compared to other R-Car and RZ/G2{E,H,M,N} SoC's hence a new compatible string "renesas,devid" is added. Signed-off-by: Lad Prabhakar Reviewed-by: Biju Das Acked-by: Rob Herring --- Documentation/devicetree/bindings/arm/renesas,prr.yaml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/renesas,prr.yaml b/Documentation/devicetree/bindings/arm/renesas,prr.yaml index 1f80767da38b..94afeccba29f 100644 --- a/Documentation/devicetree/bindings/arm/renesas,prr.yaml +++ b/Documentation/devicetree/bindings/arm/renesas,prr.yaml @@ -12,14 +12,16 @@ maintainers: description: | Most Renesas ARM SoCs have a Product Register or Boundary Scan ID - Register that allows to retrieve SoC product and revision information. - If present, a device node for this register should be added. + Register or LSI Device ID Register that allows to retrieve SoC product + and revision information. If present, a device node for this register + should be added. properties: compatible: enum: - renesas,prr - renesas,bsid + - renesas,devid reg: maxItems: 1