From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (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 4F44B522F; Mon, 19 Feb 2024 03:38:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708313938; cv=none; b=ImVx7hB+g8QUBPDbk316xJTxte5PdK9QcPG6fhl2HvxpBv2UctsoUHy/+lFbvyjQdLaFkB7o7EV303gyRzQzLCNylplQEs1NU3OeHSiERQRNbGLdPf2yM5SCBeNurKphSFzBSFOkSDJsLaILGFgEHRuFcvAAR63iWetb71caMjY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708313938; c=relaxed/simple; bh=IkdZYrQjnIqZ6yKY1yhUCGON0Z800X0TwXOZPrbf4fM=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=Y5cpo+B2MOfJmw8EQsqJjHlAsNnZb2xuu++g5wb33lAR3Hth/BG+v5Dd3SUXINXtYrbftAnfPl0B4cy1l1tGsPxR/8Z0Y4LcOqRdBUMbha3PvmUAEXUwYqyLy9aNa+selDJY9AvwKM1Jkdn9YwwhYPBnkoD1lnQACjUhTIcnT6Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=none smtp.mailfrom=ecsmtp.iind.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=S3qZ/KjM; arc=none smtp.client-ip=198.175.65.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ecsmtp.iind.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="S3qZ/KjM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1708313937; x=1739849937; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=IkdZYrQjnIqZ6yKY1yhUCGON0Z800X0TwXOZPrbf4fM=; b=S3qZ/KjMjzEQmnjmBRw3GVZYwpyNNQ8PLrdPqZRUFZ4tRJc9yQ8wmVTP RVGfugEQv/+E5CK0u5krDzVN1F2M0CrD2M1vlxbzKLUfM0c5fwvugC6Mt /mJWZ03fPI/bgWLsJlyUPRZHp+D+OKeM+XFwegUSeDZlDqyaSRi8GDZyy 1WBI5+0xYkBxpSdUnUnGvbKAoG6JdIyOjhJ5vcq60hBrU1dcShcX0vwNz cmkEi60CnmVBuYRKuJFHBayWN3Oqun2EBUCfysdhVoIfmTL4W7orjz67s +zyEqPWKWUlIGusRS+XkszDvhW9mEv+3CpfWTlAqvunPve/KEkaG3Ge4w g==; X-IronPort-AV: E=McAfee;i="6600,9927,10988"; a="24838176" X-IronPort-AV: E=Sophos;i="6.06,170,1705392000"; d="scan'208";a="24838176" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2024 19:38:50 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,170,1705392000"; d="scan'208";a="4281845" Received: from inesxmail01.iind.intel.com ([10.223.57.40]) by fmviesa007.fm.intel.com with ESMTP; 18 Feb 2024 19:38:47 -0800 Received: from inlubt0316.iind.intel.com (inlubt0316.iind.intel.com [10.191.20.213]) by inesxmail01.iind.intel.com (Postfix) with ESMTP id C533471912; Mon, 19 Feb 2024 09:08:45 +0530 (IST) Received: by inlubt0316.iind.intel.com (Postfix, from userid 12101951) id C16F51600100; Mon, 19 Feb 2024 09:08:45 +0530 (IST) From: Raag Jadav To: u.kleine-koenig@pengutronix.de, jarkko.nikula@linux.intel.com, mika.westerberg@linux.intel.com, andriy.shevchenko@linux.intel.com, lakshmi.sowjanya.d@intel.com Cc: linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v4 0/4] DesignWare PWM improvements Date: Mon, 19 Feb 2024 09:08:31 +0530 Message-Id: <20240219033835.11369-1-raag.jadav@intel.com> X-Mailer: git-send-email 2.35.3 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 series implements 16 channel PWM support for Intel Elkhart Lake along with minor cleanups for DesignWare PWM driver. Changes since v3: - Fix PM regression - Add comment for removed error check - Drop accepted patches - Update tags Changes since v2: - Remove error code duplication from dev_err_probe() - Update tags Changes since v1: - Drop redundant error check - Provide dwc_pwm_init_one() to initialize one PWM instance - Use dev_get_drvdata() instead of pci_get_drvdata() - Use pm_sleep_ptr() instead of use pm_ptr() Raag Jadav (4): pwm: dwc: Fix PM regression pwm: dwc: drop redundant error check pwm: dwc: Add 16 channel support for Intel Elkhart Lake pwm: dwc: simplify error handling drivers/pwm/pwm-dwc.c | 58 +++++++++++++++++++++++++++---------------- drivers/pwm/pwm-dwc.h | 5 ++++ 2 files changed, 41 insertions(+), 22 deletions(-) base-commit: 191fba33d814a855ac6a29d2c26a46fbe88d55b4 -- 2.35.3