From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 07DF2410D3B; Mon, 2 Mar 2026 17:52:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772473943; cv=none; b=dH/CgctdyGMUsv98UJ7wg482Z17pYmNFaD5FGbKgCgr4L2Be7uRpLbITmqPrfG3+HM2llJLDc8gjEndiAY/9RRZi6e89rfgHOSb4q+VTwN0d61rK2UFpobOItGz039i/e5LRtZ0OPM0h5dTM2ZVSsFFsULL8tfCHIubHGN6K4eM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772473943; c=relaxed/simple; bh=ocP+C9HfpPwTXV481DvZ35sXEaKaSA1rbLYL2fkLDFc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SgOcsJDvJmfCAq6fG4k68L+H16LO+vVyl5vYt1Ick3pForGa6KdUqcu/3+FR9Perpf/XaS1hrqO1fMfqXIvz/FnCqeIHG9IXgNhrOIchoZAWevkdjTC44uHi5+4zBNU+fbS1GZfbMXpKkuQYMdd6FjYOFF0lBvUBbne17trnnX0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=d2nVBh+c; arc=none smtp.client-ip=192.198.163.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="d2nVBh+c" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772473941; x=1804009941; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ocP+C9HfpPwTXV481DvZ35sXEaKaSA1rbLYL2fkLDFc=; b=d2nVBh+cEkdGnfbVwOGnXADDZKEiW3HND/E7cbPisqeQuF5QSgZHMDZ1 rUJNQOBeVPbBA+ByUuGaBhu0YrB5ywONDEuPnvuR62A8wf8rjPpySY74Z GBfHQn5r5Ht7LTukKZobUzaC894YgjbgErU1nBvWxWiH9yBAK10byPyBd kUdeW80VrduQYjthoxyg3pqfrn75wrQqTIBkKUG5J4kljMdJO5zSH0Ww3 mYvsqv+dEiYEMdBHp1Ltme0G4Gjd2nV/Pqgm9kl8sZpQRtEpUF9p94OA9 f1i249gzXIch3WWaQi9SvB4w4Nxg2rU2R0JeLB6/laLndsczJK8wt3r/9 A==; X-CSE-ConnectionGUID: kmFK4bVbR+urSwrrXRjzgw== X-CSE-MsgGUID: PNruRpGVTIuulABUl3OJTg== X-IronPort-AV: E=McAfee;i="6800,10657,11717"; a="77356708" X-IronPort-AV: E=Sophos;i="6.21,320,1763452800"; d="scan'208";a="77356708" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Mar 2026 09:52:21 -0800 X-CSE-ConnectionGUID: nNRUGTjeQk6S+fA4p8+jrQ== X-CSE-MsgGUID: B8mwo8rcSJGcPKXG1axUBw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,320,1763452800"; d="scan'208";a="248238372" Received: from intel-nuc8i7beh.iind.intel.com ([10.223.163.35]) by orviesa002.jf.intel.com with ESMTP; 02 Mar 2026 09:52:17 -0800 From: Arun T To: arun.t@intel.com Cc: sakari.ailus@iki.fi, sakari.ailus@intel.com, sakari.ailus@linux.intel.com, arec.kao@intel.com, ilpo.jarvinen@linux.intel.com, dan.scally@ideasonboard.com, platform-driver-x86@vger.kernel.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, mehdi.djait@intel.com Subject: [PATCH v3 0/2] Add TPS68470 power supply support for ov13b10 sensor Date: Mon, 2 Mar 2026 23:16:42 +0530 Message-ID: <20260302174644.1258718-1-arun.t@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260130092431.2335363-2-arun.t@intel.com> References: <20260130092431.2335363-2-arun.t@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This patch series adds power supply management support for the OV13B10 camera sensor when used with TPS68470 PMIC, commonly used on Intel-based camera platforms. The OV13B10 sensor requires three power supplies (DOVDD, AVDD, DVDD) which are provided by the TPS68470 PMIC. This series implements proper regulator framework integration to manage these power supplies during sensor power on/off sequences. Changes in v3: - Fixed check patch errors as updated by sakari - Enabled VCM regulator for ov13b10 sensor to enable autofocus to work Suggested by Sakari: - Add include header file in alphabetical order - Remove extra space - Asked to check vcm instance Changes in v2: - Added power supply names array for the three required regulators - Implement regulator handling with devm_regulator_bulk_get() - Add regulator_bulk_enable() and regulator_bulk_disable() for sensor power on/off sequence Suggested by Hans: - Add multiple regulators you should use the bulk regulator API - Use use "reset" instead of "s_resetn" for parse gpio name. - Add diffent regulator power supplies in single array Arun T (2): platform/x86: int3472: Add TPS68470 board data for Intel nvl media: i2c: ov13b10: support tps68470 regulator and gpio drivers/media/i2c/ov13b10.c | 48 +++--- .../x86/intel/int3472/tps68470_board_data.c | 150 ++++++++++++++++++ 2 files changed, 177 insertions(+), 21 deletions(-) -- 2.43.0