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=-14.0 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,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 5D149C433E6 for ; Sat, 29 Aug 2020 14:31:43 +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 292592065F for ; Sat, 29 Aug 2020 14:31:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="gFhW0S2R"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="CNrV564q" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 292592065F 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-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=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=rjKCsYXRLTCTHaV0aBV/35v9m6WJ33d5IJIvUc2pOEQ=; b=gFhW0S2R0biGZa4lqrK2vKNRmn VIAr5GJq5Xe9/7ly+QAQBTlIxqxkcTcyeIjARZQTeHGexMLCxJ/+nPw5D6panGVCGP3qk5tJb8+8d 0cWCmAVdAb2NFkZ8FI0s6PQH+VSKnhpMszGSTmItWqRMSVJMyzynvK0DXVbVekovZ/c2RWyzSKhQO yOK1l4uo+rEUk2AAHeyQMyz4+JdnfdfM7qtu84D0D9A9jitjyzXQRCJaTfXxdX4g6eQFaIJBQBbIW YNy8FzPd4GSPjjRz4qxYTTFwzmwWgTY65FrN8egEPuMCJb9xdW1WkqzeXEAq7kdZ213XIcpkaWeEG pIwG6r/A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kC1rx-0005Ah-A7; Sat, 29 Aug 2020 14:30:13 +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 1kC1rl-00056F-06 for linux-arm-kernel@lists.infradead.org; Sat, 29 Aug 2020 14:30:03 +0000 Received: from localhost.localdomain (unknown [194.230.155.216]) (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 DE01A20791; Sat, 29 Aug 2020 14:29:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598711400; bh=yRtU1Fa0o9ZoIFsQKUqrspZV2ksZuSwlryG7FVqDwNQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CNrV564qQdiRjx+h72CUgMXZF/mu13WUvcNPkqEbgx8ruJtBfL0VmHu656yApGtU8 dkhcdetdb1dyhtn9kivUkIMl2z+nLCzgDjmXS1FlGVyGbeh2KgTjMmbjFAzKlVE+2K YfCE5vr7yyktrNrG7qgX1T/ifuwgKDeqA+/+NAAY= From: Krzysztof Kozlowski To: "David S. Miller" , Jakub Kicinski , Rob Herring , Krzysztof Opasiak , Kukjin Kim , Krzysztof Kozlowski , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nfc@lists.01.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 2/4] dt-bindings: net: nfc: s3fwrn5: Remove wrong vendor prefix from GPIOs Date: Sat, 29 Aug 2020 16:29:46 +0200 Message-Id: <20200829142948.32365-2-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200829142948.32365-1-krzk@kernel.org> References: <20200829142948.32365-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200829_103001_145312_BFE95CD2 X-CRM114-Status: GOOD ( 14.91 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sylwester Nawrocki , Chanwoo Choi , Bartlomiej Zolnierkiewicz , Inki Dae , Marek Szyprowski MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The device tree property prefix describes the vendor, which in case of S3FWRN5 chip is Samsung. Therefore the "s3fwrn5" prefix for "en-gpios" and "fw-gpios" is not correct and should be deprecated. Introduce properly named properties for these GPIOs and rename the fw-gpios" to "wake-gpios" to better describe its purpose. Signed-off-by: Krzysztof Kozlowski --- .../devicetree/bindings/net/nfc/s3fwrn5.yaml | 24 ++++++++++++++----- 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/net/nfc/s3fwrn5.yaml b/Documentation/devicetree/bindings/net/nfc/s3fwrn5.yaml index c22451dea350..1f13b4553db4 100644 --- a/Documentation/devicetree/bindings/net/nfc/s3fwrn5.yaml +++ b/Documentation/devicetree/bindings/net/nfc/s3fwrn5.yaml @@ -14,28 +14,40 @@ properties: compatible: const: samsung,s3fwrn5-i2c + en-gpios: + maxItems: 1 + description: + Output GPIO pin used for enabling/disabling the chip + interrupts: maxItems: 1 reg: maxItems: 1 + wake-gpios: + maxItems: 1 + description: + Output GPIO pin used to enter firmware mode and sleep/wakeup control + s3fwrn5,en-gpios: maxItems: 1 + deprecated: true description: - Output GPIO pin used for enabling/disabling the chip + Use en-gpios s3fwrn5,fw-gpios: maxItems: 1 + deprecated: true description: - Output GPIO pin used to enter firmware mode and sleep/wakeup control + Use wake-gpios required: - compatible + - en-gpios - interrupts - reg - - s3fwrn5,en-gpios - - s3fwrn5,fw-gpios + - wake-gpios examples: - | @@ -53,7 +65,7 @@ examples: interrupt-parent = <&gpa1>; interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; - s3fwrn5,en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>; - s3fwrn5,fw-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>; + en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>; + wake-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>; }; }; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel