From patchwork Fri Mar 1 11:13:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 13578348 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 B81D5C5478C for ; Fri, 1 Mar 2024 11:13:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=wh3sgxwzIpN9qnG46nTMOXSwfoDiuEMoBLoyqK5MmTc=; b=Gv/V6h8VehciGN 9W1T3xPWY2QbobghL5RIyUvk9Jx4BX/64x45yR9Sp6uVceHB7g7HuxJPpiT3iXi5wAotwxrC8OJLV 9Sb/EOB+Xmwe61tkQpCA9i7bPJYPLgSpaW2aTc8wZYlskZnMaHN2R0anxuMaHU7ReUcpu/d0o9Gac D2h+QWa5rz8Hxqc90GU+0P12NvKjchHgZrWTMSUveWUDhWA2nZXrIQBEp9vCk7apMP+bPrODCEzyF EdM2f8MShLL9zLwW7CAprkKEWaei0TfBNa3Zhy8u0lPvwtZTtREs5W5Phr+GUHRsDGssT1ZukYEim Rzcih9umsoWw07hzHgaQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rg0pC-0000000HVm7-2Xo6; Fri, 01 Mar 2024 11:13:10 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rg0pA-0000000HVjh-0q9y for linux-arm-kernel@lists.infradead.org; Fri, 01 Mar 2024 11:13:09 +0000 Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1rg0p5-0004HB-U2; Fri, 01 Mar 2024 12:13:03 +0100 From: Philipp Zabel To: soc@kernel.org Cc: linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de, Philipp Zabel Subject: [GIT PULL] Reset controller updates for v6.9 Date: Fri, 1 Mar 2024 12:13:00 +0100 Message-Id: <20240301111300.4038207-1-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::54 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240301_031308_260008_81CEAD7B X-CRM114-Status: GOOD ( 11.24 ) 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 Dear arm-soc maintainers, The following changes since commit b401b621758e46812da61fa58a67c3fd8d91de0d: Linux 6.8-rc5 (2024-02-18 12:56:25 -0800) are available in the Git repository at: git://git.pengutronix.de/pza/linux.git tags/reset-for-v6.9 for you to fetch changes up to c721f189e89c0d4db119d7bb2b46768d0fb5f6b1: reset: Instantiate reset GPIO controller for shared reset-gpios (2024-02-21 11:53:25 +0100) ---------------------------------------------------------------- Reset controller updates for v6.9 Enable support for the Sophgo SG2042 reset controller via reset-simple, add a GPIO-based reset controller criver for shared GPIO resets, extract an of_phandle_args_equal() helper function out of cpufreq, and use it in reset-gpio. Based on v6.8-rc5 because reset-gpio depends on commits in the gpio-driver-h-stubs-for-v6.8-rc5 tag. ---------------------------------------------------------------- Chen Wang (2): dt-bindings: reset: sophgo: support SG2042 reset: simple: add support for Sophgo SG2042 Krzysztof Kozlowski (4): of: Add of_phandle_args_equal() helper cpufreq: do not open-code of_phandle_args_equal() reset: gpio: Add GPIO-based reset controller reset: Instantiate reset GPIO controller for shared reset-gpios .../bindings/reset/sophgo,sg2042-reset.yaml | 35 ++++ MAINTAINERS | 5 + drivers/reset/Kconfig | 12 +- drivers/reset/Makefile | 1 + drivers/reset/core.c | 224 +++++++++++++++++++-- drivers/reset/reset-gpio.c | 119 +++++++++++ drivers/reset/reset-simple.c | 2 + include/dt-bindings/reset/sophgo,sg2042-reset.h | 87 ++++++++ include/linux/cpufreq.h | 3 +- include/linux/of.h | 16 ++ include/linux/reset-controller.h | 4 + 11 files changed, 492 insertions(+), 16 deletions(-) create mode 100644 Documentation/devicetree/bindings/reset/sophgo,sg2042-reset.yaml create mode 100644 drivers/reset/reset-gpio.c create mode 100644 include/dt-bindings/reset/sophgo,sg2042-reset.h