From patchwork Tue Oct 10 15:17:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 732297 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 333A8CD8CA7 for ; Tue, 10 Oct 2023 15:19:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231589AbjJJPTB (ORCPT ); Tue, 10 Oct 2023 11:19:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56704 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232771AbjJJPSw (ORCPT ); Tue, 10 Oct 2023 11:18:52 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F2CA2C4; Tue, 10 Oct 2023 08:18:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1696951130; x=1728487130; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=nlNBWQ2A0/Oiqs4e9gC1rp7hpzNQKUXy0oakOEFBbE4=; b=nJDi/hrazicKUOC8jJ3lQC8okCUc0Fvwf8ABNvFlJ9Kgkkef3tAETKs0 oTOyHkwLW9rjuDf3yp+2Iy/G9/XlAarim1QSqRwgsSzRoKyP7q63bQQm6 D8Sn1e9n/vJMQCv4Z0Ou8zztp64gj+JRg3BGUKylkuvbt+WRonZKCNjD6 Jla3Gr4RObCPCAaeY1qWGgIt5imZjMXGEmLaD6maPXrMmuo0jJ3BuLqFc XIB+xyzwxZIYmlqrdV5jMqUa5ke2nqkXIaszAAz9tSatJdyBTf+BUunC3 OFuryL0jqMYyBV6WZ6le7q3aEs+kM/gmHtQS60tBYNzIvv74Oua767aUE A==; X-IronPort-AV: E=McAfee;i="6600,9927,10859"; a="415439407" X-IronPort-AV: E=Sophos;i="6.03,213,1694761200"; d="scan'208";a="415439407" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Oct 2023 08:17:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10859"; a="1084830072" X-IronPort-AV: E=Sophos;i="6.03,213,1694761200"; d="scan'208";a="1084830072" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga005.fm.intel.com with ESMTP; 10 Oct 2023 08:17:11 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 2801135A; Tue, 10 Oct 2023 18:17:09 +0300 (EEST) From: Andy Shevchenko To: Bartosz Golaszewski , Andy Shevchenko , Dipen Patel , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, timestamp@lists.linux.dev, linux-tegra@vger.kernel.org Cc: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Thierry Reding , Jonathan Hunter Subject: [PATCH v1 0/4] hte: Improve GPIO handling and other cleanups Date: Tue, 10 Oct 2023 18:17:05 +0300 Message-Id: <20231010151709.4104747-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org This is a series provides a new API to GPIO library (so far only available in the GPIO tree), and respective update to the Tegra HTE driver. On top a couple of other cleaups (patches 3 & 4, they can be applied separately). Patch 2 inherited tags from its respective discussion thread [1], but I believe the Tested-by needs to be confirmed again. Due to dependencies this either should be applied to the GPIO tree, or to the HTE when GPIO updates land the upstream (optionally with the first patch be applied even now to the GPIO tree independently). Another option is to have an immutable branch or tag, but I assume that was discussed and rejected (?) in [1]. Link: https://lore.kernel.org/linux-gpio/20230905185309.131295-15-brgl@bgdev.pl/ [1] Cc: Dipen Patel Cc: Linus Walleij Andy Shevchenko (3): gpiolib: provide gpio_device_find_by_fwnode() hte: tegra194: Remove redundant dev_err() hte: tegra194: Switch to LATE_SIMPLE_DEV_PM_OPS() Bartosz Golaszewski (1): hte: tegra194: don't access struct gpio_chip drivers/gpio/gpiolib.c | 20 ++++++++++++++++ drivers/hte/hte-tegra194.c | 46 +++++++++++++++++++------------------ include/linux/gpio/driver.h | 1 + 3 files changed, 45 insertions(+), 22 deletions(-)