From patchwork Mon Oct 24 17:50:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajat Khandelwal X-Patchwork-Id: 13016369 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C05CFA373E for ; Sun, 23 Oct 2022 17:50:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230317AbiJWRuE (ORCPT ); Sun, 23 Oct 2022 13:50:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230331AbiJWRuC (ORCPT ); Sun, 23 Oct 2022 13:50:02 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 65D5C326DA; Sun, 23 Oct 2022 10:50:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666547401; x=1698083401; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=mG1GlUqs4r9Epxshg2wIumi9qx2R46z0xR8xpQ4Cc9Q=; b=S6jBkfiD+hYozeP71/MAF1XMyZkQdBz2j2CBqRti5n+ccRlu+8ZZ1Oja FiYobh1GNYEqP6taWldDRMyUqgwHTrV04e2S2jsKMCJ3tUwglEDZshvAG k+7U09WFSgFLtVBqw7LmNGqcLZ+NCPmkiqg5IDNgrzAhbaJR8vQF/by2M lqHLOPWRxlOYxDx2mcXTOH4HfX338MyN4hjuHBembnpyre5FwtxX2m/AF fXoSygsXHomdSqFaIPZ77BoposLwZ5w+Za7GW2qhiJpBilEyWf2i0nADC EzmNQxxjcHJupn2lHrEGA1W4bhbG3aKIECxW1vltxlspe3XvUaUCqB2S8 A==; X-IronPort-AV: E=McAfee;i="6500,9779,10509"; a="306018039" X-IronPort-AV: E=Sophos;i="5.95,207,1661842800"; d="scan'208";a="306018039" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2022 10:50:01 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10509"; a="773599326" X-IronPort-AV: E=Sophos;i="5.95,207,1661842800"; d="scan'208";a="773599326" Received: from unknown (HELO rajath-NUC10i7FNH..) ([10.223.165.88]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2022 10:49:58 -0700 From: Rajat Khandelwal To: jic23@kernel.org, lars@metafoo.de, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, ihkose@gmail.com Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, rajat.khandelwal@intel.com, Rajat Khandelwal Subject: [PATCH v3] dt-bindings: iio: dac: Change the I2C slave address for ds4422/4424 to its correct value Date: Mon, 24 Oct 2022 23:20:08 +0530 Message-Id: <20221024175008.196714-1-rajat.khandelwal@linux.intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org The datasheet states that the slave address for the device is 0x20 when the pins A0 and A1 are ground. The DT binding has been using 0x10 as the value and I think it should be 0x20 as per datasheet. Signed-off-by: Rajat Khandelwal Acked-by: Krzysztof Kozlowski --- v3: 1. Subject prefix added 2. Improvised 'examples:' Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml b/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml index 264fa7c5fe3a..e7c7c103d1dd 100644 --- a/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml +++ b/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml @@ -36,9 +36,9 @@ examples: #address-cells = <1>; #size-cells = <0>; - dac@10 { + dac@20 { compatible = "maxim,ds4424"; - reg = <0x10>; /* When A0, A1 pins are ground */ + reg = <0x20>; /* When A0, A1 pins are ground */ vcc-supply = <&vcc_3v3>; }; };