From patchwork Mon Jul 29 11:04:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Umang Jain X-Patchwork-Id: 99113 Received: from am.mirrors.kernel.org ([147.75.80.249]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1sYOBc-00023K-1b for patchwork@linuxtv.org; Mon, 29 Jul 2024 11:05:06 +0000 Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 49DD61F2223C for ; Mon, 29 Jul 2024 11:05:02 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 5AF671459E9; Mon, 29 Jul 2024 11:04:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="hTq6Llmt" X-Original-To: linux-media@vger.kernel.org Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 90B40145330; Mon, 29 Jul 2024 11:04:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722251095; cv=none; b=GokZvqbssqXKxW6I4zFsLKqrlzO869UkJhUjffnG+DB6dueIl1PlcjBs/1Xzs8ZH+EUQUy1JjqsOMqYkNNGQ0FB7HaPeMvXaKFlgL2Iw9EYh+P573k7m5C8736neE/gjolWTDgHtrvQ0+r2rkEKnyVpzgs7BAfJLczQXNVF+tzI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722251095; c=relaxed/simple; bh=vCTnby+eSIVqYW3W/63JaNKMfr69tywndCVyZSA1SVs=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=I7IhOQCYgRO8lPM7F9ivuckSiIxu2cSJBgE81rsJ/w06aB2/2pHktejJosa8YEuPs31Q4RAciF2dFapGU4Ji5KfESE0HvHVzo0/4bdBiaWLDTqOWK0FSCtqgrX8KV3pl/ve+K2Ed3EjmF/tujFLkZA2OVN6F87ARvrgYLnpgu2Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=hTq6Llmt; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Received: from localhost.localdomain (unknown [IPv6:2405:201:2015:f873:55f8:639e:8e9f:12ec]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 17CB745A; Mon, 29 Jul 2024 13:04:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1722251046; bh=vCTnby+eSIVqYW3W/63JaNKMfr69tywndCVyZSA1SVs=; h=From:To:Cc:Subject:Date:From; b=hTq6LlmtICxa/WlqX6/E8fbBBQh95mAdrmG/AlaiLIeMnOmlW79Zg5bZ3TvZNhxaF yq8powpfyg6X8Wk5+DFpcG06zVLYNWnbow3Y7O6rHjrsU8UuIh+GG3Ky9qZRhoA2Mf zr84ySp9Zz03xObgqAmKiHcSSkGgFuwAUrDjmRV8= From: Umang Jain To: linux-media@vger.kernel.org Cc: stable@vger.kernel.org, Kieran Bingham , Sakari Ailus , Tommaso Merciai , Jacopo Mondi , Laurent Pinchart , Umang Jain Subject: [PATCH v2 0/2] media: imx335: Fix reset-gpio handling Date: Mon, 29 Jul 2024 16:34:35 +0530 Message-ID: <20240729110437.199428-1-umang.jain@ideasonboard.com> X-Mailer: git-send-email 2.45.0 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-LSpam-Score: -2.6 (--) X-LSpam-Report: No, score=-2.6 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_MISSING=0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=ham autolearn_force=no These couple of patches intends to fix the reset-gpio handling for imx335 driver. Patch 1/2 mentions reset-gpio polarity in DT binding example. It is ACTIVE_LOW according to the data sheet. Patch 2/2 fixes the logical value of reset-gpio during power-on/power-off sequence. --- Changes in v2: - Also include reset-gpio polarity, mention in DT binding - Add Fixes tag in 2/2 - Set the reset line to high during init time in 2/2 Link to v1: https://lore.kernel.org/linux-media/tyo5etjwsfznuk6vzwqmcphbu4pz4lskrg3fjieojq5qc3mg6s@6jbwavmapwmf/T/#m189ccfa77ddceda6c3b29be3306f1a27ed0934d6 Umang Jain (2): dt-bindings: imx335: Mention reset-gpio polarity media: imx335: Fix reset-gpio handling .../devicetree/bindings/media/i2c/sony,imx335.yaml | 2 ++ drivers/media/i2c/imx335.c | 8 ++++---- 2 files changed, 6 insertions(+), 4 deletions(-)