From patchwork Wed Sep 30 20:19:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 1374667 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4C1nfK3Dbfz9sTS for ; Thu, 1 Oct 2020 06:19:21 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730453AbgI3UTT (ORCPT ); Wed, 30 Sep 2020 16:19:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729912AbgI3UTS (ORCPT ); Wed, 30 Sep 2020 16:19:18 -0400 Received: from hillosipuli.retiisi.eu (hillosipuli.retiisi.org.uk [IPv6:2a01:4f9:c010:4572::81:2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3666C061755; Wed, 30 Sep 2020 13:19:18 -0700 (PDT) Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.eu (Postfix) with ESMTP id 8B8E2634C8F; Wed, 30 Sep 2020 23:19:01 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org Subject: [RESEND PATCH 024/100] dt-bindings: nokia,smia: Use better active polarity for reset Date: Wed, 30 Sep 2020 23:19:12 +0300 Message-Id: <20200930201914.31377-6-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200930201914.31377-1-sakari.ailus@linux.intel.com> References: <20200930201914.31377-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Generally reset signal is active low on camera sensors. The example had it high. Make it low, and use GPIO_ACTIVE_LOW in gpio.h for that. Signed-off-by: Sakari Ailus Acked-by: Rob Herring --- Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml b/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml index 3d6f68b0e559..d7de07e99008 100644 --- a/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml +++ b/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml @@ -120,6 +120,8 @@ required: examples: - | + #include + i2c2 { #address-cells = <1>; #size-cells = <0>; @@ -129,7 +131,7 @@ examples: camera-sensor@10 { compatible = "nokia,smia"; reg = <0x10>; - reset-gpios = <&gpio3 20 0>; + reset-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; vana-supply = <&vaux3>; clocks = <&omap3_isp 0>; clock-frequency = <9600000>;