From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 1AF8CC43461 for ; Fri, 4 Sep 2020 15:31:25 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 D3DB12074D for ; Fri, 4 Sep 2020 15:31:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="wPNiSEi4"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="pjl+iSmQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D3DB12074D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=POC/obN0eIrYzocBbh2LSQw/oq8626kdW//EnrmmNP0=; b=wPNiSEi4uKiyZjmceK3RhtHJPG nLqDvlSgTEQHGp3Z6ONmQBW4ruRTkcKR4k+7uIvL7zYK/eVGOLPOyfT5mpDlI+Faoe8cj9cFqUFaV uwKFFutOr6dVB8i1aSJBCfQsmGGIbiEkMBu2HXdPV4R3ZtxVdjhR6A2+5x4KfwBf8RBAe1nippIeT ZY6BUGgmF3CYzKL/P6PkBoUBlHjTtzxVr2u+El2eJFpa93tX28T5R8TFvw4eOC/Bo9xexOFdRdXqm oXiwG6IAjv4DM0tXtCIK9F7N1PGk904D9fAor2R7KQjZIW18Kxq+1rPUOSeynoxc17HKIeIVulm1F /GCocGzw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kEDex-00026E-74; Fri, 04 Sep 2020 15:29:51 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kEDaW-0007jU-6a; Fri, 04 Sep 2020 15:25:18 +0000 Received: from kozik-lap.mshome.net (unknown [194.230.155.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4DDCF20829; Fri, 4 Sep 2020 15:25:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599233114; bh=98AU22xTYMCZ0QAZTXK9ChSrXEOj0TuIT22qgKEeDKo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pjl+iSmQKDcuFKuJWoCO2KfDCopCbpvL/j6GNIQ56/n5nI6trH4Mvd5TovdpW1bVv nH4RMK4IfSteEnnKQ6qlPsMbzkwxl2DIdMLXTOeS/eIHdJvAIfUqERAA8KE3TsJO7i qUuqc3539Tq4VNzRPHXzyvE3JsJTmxuaTymnXfpg= From: Krzysztof Kozlowski To: Rob Herring , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, linux-pwm@vger.kernel.org, linux-serial@vger.kernel.org, linux-pm@vger.kernel.org, linux-watchdog@vger.kernel.org Subject: [PATCH v3 12/14] dt-bindings: mtd: gpmi-nand: Fix matching of clocks on different SoCs Date: Fri, 4 Sep 2020 17:24:02 +0200 Message-Id: <20200904152404.20636-13-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200904152404.20636-1-krzk@kernel.org> References: <20200904152404.20636-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200904_112517_227579_3A3207BE X-CRM114-Status: GOOD ( 13.23 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stephen Boyd , Shawn Guo , Michael Turquette , Krzysztof Kozlowski , NXP Linux Team , Pengutronix Kernel Team , Fabio Estevam , Sascha Hauer , Guenter Roeck MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Driver requires different amount of clocks for different SoCs. Describe these requirements properly to fix dtbs_check warnings like: arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dt.yaml: nand-controller@33002000: clock-names:1: 'gpmi_apb' was expected Signed-off-by: Krzysztof Kozlowski --- Changes since v1: 1. Do not require order of clocks (use pattern). --- .../devicetree/bindings/mtd/gpmi-nand.yaml | 76 +++++++++++++++---- 1 file changed, 61 insertions(+), 15 deletions(-) diff --git a/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml b/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml index 28ff8c581837..e08e0a50929e 100644 --- a/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml +++ b/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml @@ -9,9 +9,6 @@ title: Freescale General-Purpose Media Interface (GPMI) binding maintainers: - Han Xu -allOf: - - $ref: "nand-controller.yaml" - description: | The GPMI nand controller provides an interface to control the NAND flash chips. The device tree may optionally contain sub-nodes @@ -58,22 +55,10 @@ properties: clocks: minItems: 1 maxItems: 5 - items: - - description: SoC gpmi io clock - - description: SoC gpmi apb clock - - description: SoC gpmi bch clock - - description: SoC gpmi bch apb clock - - description: SoC per1 bch clock clock-names: minItems: 1 maxItems: 5 - items: - - const: gpmi_io - - const: gpmi_apb - - const: gpmi_bch - - const: gpmi_bch_apb - - const: per1_bch fsl,use-minimum-ecc: type: boolean @@ -107,6 +92,67 @@ required: unevaluatedProperties: false +allOf: + - $ref: "nand-controller.yaml" + + - if: + properties: + compatible: + contains: + enum: + - fsl,imx23-gpmi-nand + - fsl,imx28-gpmi-nand + then: + properties: + clocks: + items: + - description: SoC gpmi io clock + clock-names: + items: + - const: gpmi_io + + - if: + properties: + compatible: + contains: + enum: + - fsl,imx6q-gpmi-nand + - fsl,imx6sx-gpmi-nand + then: + properties: + clocks: + items: + - description: SoC gpmi io clock + - description: SoC gpmi apb clock + - description: SoC gpmi bch clock + - description: SoC gpmi bch apb clock + - description: SoC per1 bch clock + clock-names: + items: + - pattern: "^(gpmi_(io|apb|bch|bch_apb)|per1_bch)$" + - pattern: "^(gpmi_(io|apb|bch|bch_apb)|per1_bch)$" + - pattern: "^(gpmi_(io|apb|bch|bch_apb)|per1_bch)$" + - pattern: "^(gpmi_(io|apb|bch|bch_apb)|per1_bch)$" + - pattern: "^(gpmi_(io|apb|bch|bch_apb)|per1_bch)$" + + - if: + properties: + compatible: + contains: + const: fsl,imx7d-gpmi-nand + then: + properties: + clocks: + items: + - description: SoC gpmi io clock + - description: SoC gpmi bch apb clock + clock-names: + minItems: 2 + maxItems: 2 + items: + - pattern: "^gpmi_(io|bch_apb)$" + - pattern: "^gpmi_(io|bch_apb)$" + examples: - | nand-controller@8000c000 { -- 2.17.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/