From patchwork Tue Sep 3 07:36:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ye Zhang X-Patchwork-Id: 13788213 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CEB7FCD342F for ; Tue, 3 Sep 2024 07:45:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=mu4O+2UrPgqXaxroJrztwkPwlplzDcAtYXJiR52xTfE=; b=VqRRZhNQGynJ9hM3TkvZWNs2Ie g8MXNinERvHd5R2hPVUwfDRYYoSMG9EPHuNE5lgkgJzc7ksO7WIVcNfWy6E/FvnaZk2kvF6WC0L40 T19JNFGJEATNt2TOswT8GOFrMupzh05Xm5dqqoEnYilJdfQmEkPiwAWK2a4I2cHXbVV7+73N1GHty gHJFcs5vrHhVfksD//1KzVubnMo/Xj6zZj1Fbcs1prAcpNDxs6HGB/LoXguhB27BdezFKMRYywaXz RXnnc2uZZda7H9BSeeMkGeBVhkNU23U8ag4QijhgIFEzJeeqLp5MsXwVbtnieBSBqz/UTBgCAVxeY Z4uJd+Vg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1slOE9-0000000Gk2m-35H3; Tue, 03 Sep 2024 07:45:25 +0000 Received: from mail-m6039.netease.com ([210.79.60.39]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1slO6P-0000000GiK4-43dJ; Tue, 03 Sep 2024 07:37:31 +0000 DKIM-Signature: a=rsa-sha256; b=VfBjbu/G4Zhzvb/kuPYrls1VcUI/FDjJPfg9g8uLZe2eq0bZiUgzDjpmQ+4Ntq8VpJi+j2fhDSaH+yaBTAo/9ZAQeeLVkyhXbQtNg2+RzdqbsZQhtFF1DTbQIAhoP+OpyCqmhPDtVOG0SqD7ohr90OX5EnF0jQQr+cObq9Gptn0=; c=relaxed/relaxed; s=default; d=rock-chips.com; v=1; bh=mu4O+2UrPgqXaxroJrztwkPwlplzDcAtYXJiR52xTfE=; h=date:mime-version:subject:message-id:from; Received: from rockchip.. (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTPA id C58307E06EC; Tue, 3 Sep 2024 15:37:01 +0800 (CST) From: Ye Zhang To: Ye Zhang , linus.walleij@linaro.org, brgl@bgdev.pl, heiko@sntech.de, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, mika.westerberg@linux.intel.com, andriy.shevchenko@linux.intel.com, tao.huang@rock-chips.com, finley.xiao@rock-chips.com, tim.chen@rock-chips.com, elaine.zhang@rock-chips.com Subject: [PATCH v3 00/12] gpio: rockchip: Update the GPIO driver Date: Tue, 3 Sep 2024 15:36:37 +0800 Message-Id: <20240903073649.237362-1-ye.zhang@rock-chips.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZGUtCGFZJGh4fT0JKSh5MGktWFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSUhCSE NVSktLVUpCS0tZBg++ X-HM-Tid: 0a91b6d0cb2d09cfkunmc58307e06ec X-HM-MType: 1 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6M0k6FCo*FzIrMEk4PBJNFR4q AQtPCjxVSlVKTElOSE9CS0lIS0pPVTMWGhIXVQIeVQETGhUcOwkUGBBWGBMSCwhVGBQWRVlXWRIL WUFZTkNVSUlVTFVKSk9ZV1kIAVlBSUNJTTcG X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240903_003727_112570_1AC078CB X-CRM114-Status: UNSURE ( 8.21 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org GPIO driver support acpi and new version, set input direction in irq_request_resources, fix division error and debounce config error. Changes since v1: - Split commits with multiple changes into separate commits. - Adjust backportable fix to the forefront. - Modify messages of some commits. Changes since v2: - Optimize version number comments. - Modify the GPIO version judgment logic. - Use devm_clk_get_enabled to simplify the code. - Use guard instead of mutex_lock to simplify the code. - Use irq_hw_number_t and irqd_to_hwirq() in the request irq function. - Since list_first_entry cannot return NULL, remove the NULL check. - Temporarily do not add support for ACPI. Ye Zhang (12): gpio: rockchip: avoid division by zero gpio: rockchip: release reference to device node gpio: rockchip: resolve overflow issues gpio: rockchip: resolve underflow issue gpio: rockchip: fix debounce calculate gpio: rockchip: Update debounce config function gpio: rockchip: support 'clock-names' from dt nodes gpio: rockchip: explan the format of the GPIO version ID gpio: rockchip: change the GPIO version judgment logic gpio: rockchip: support new version gpio gpio: rockchip: Set input direction when request irq gpio: rockchip: replace mutex_lock() with guard() drivers/gpio/gpio-rockchip.c | 151 ++++++++++++++++++----------- drivers/pinctrl/pinctrl-rockchip.h | 2 + 2 files changed, 99 insertions(+), 54 deletions(-)