From patchwork Mon Mar 10 11:48:36 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Chen X-Patchwork-Id: 14009787 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 4D2FFC2BA1B for ; Mon, 10 Mar 2025 12:06:36 +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-Type: Content-Transfer-Encoding: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=fBgOMPb3sMFF5C54e/DJlgrPzxkt70PrHbFBpQ39Ic0=; b=JjWLYAuqLEI7XLgxkaYWHbvRGL aTRigy12SL/eBouf3UPU74SxHodR3c8SNDu4fRxXYgQruVIKeJYwv6RH5mje1KR3m7yZBgxIdHL2W x63U4RulUYB58Pl35sKi24QuKNmARLcl+TZYc8s4PsSHklr7knrtHW9BoLl5vcFZjhlX+vQcasBnC CAMO28r5e6baguqnx3odvGxWdDf3ZE5j//pdbdQfZrozJHDiP9cOl9NcyQr5n9YEz+us/s9oCyazE xKlf2lNDJK7q4Leuf9UhVzbfB9TfwSRwH4SbT+crpFq1AKQ61cbCDUqjSGZz3vX8i5SBqz4SC+F31 X2I4NgJQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1trbtr-00000002WnC-1MIX; Mon, 10 Mar 2025 12:06:27 +0000 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1trbcl-00000002Tbc-3DGI for linux-arm-kernel@lists.infradead.org; Mon, 10 Mar 2025 11:48:49 +0000 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.12; Mon, 10 Mar 2025 19:48:40 +0800 Received: from aspeed-fw03.aspeedtech.com (192.168.10.13) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1258.12 via Frontend Transport; Mon, 10 Mar 2025 19:48:40 +0800 From: Kevin Chen To: , , , , , , , , , , , , , CC: Kevin Chen Subject: [PATCH v3 0/3] Add AST2600 LPC PCC support Date: Mon, 10 Mar 2025 19:48:36 +0800 Message-ID: <20250310114839.3098148-1-kevin_chen@aspeedtech.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250310_044847_802619_848A0171 X-CRM114-Status: UNSURE ( 8.20 ) 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 -- v3 aspeed-lpc-pcc.c: -- Add ida_free and fix the dev usage with removing some debug messages. aspeed-lpc.yaml: -- Add description about the pcc-ports usage. v2: -- Change driver path to drivers/misc Kevin Chen (3): dt-binding: aspeed: Add LPC PCC controller ARM: dts: aspeed-g6: Add AST2600 LPC PCC support soc: aspeed: lpc-pcc: Add PCC controller support .../devicetree/bindings/mfd/aspeed-lpc.yaml | 38 ++ arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 7 + drivers/misc/Kconfig | 10 + drivers/misc/Makefile | 1 + drivers/misc/aspeed-lpc-pcc.c | 440 ++++++++++++++++++ 5 files changed, 496 insertions(+) create mode 100644 drivers/misc/aspeed-lpc-pcc.c