From mboxrd@z Thu Jan 1 00:00:00 1970 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 EF4F7C87FDA for ; Mon, 4 Aug 2025 05:38:25 +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:To:From: Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=TzTDiKxeOvLrIfMTfJ8zNaahR1uk/vEnIUNhjbiF1DA=; b=CLBhamY49UicrF hqwx9EibP3r351sphQSklSEKDYXc850vuHkCY3PsqPzFh3CSxhq+/+uJ8AhkZUyqTTAgswnlAjWUH Cgjbtsv2RQEcg2dhcNmi+mIKiUr+6U9Hkwb2CZwVDRZLFWxI1t8KjxPTTv/6hpOnT1skPdIWung0j H1UhFTmPw6ytHia3UIgo8+WqOIkxjp9Qt+ylKcErvXp63Empn3hXGcdms6Mr+rblS46Hwgs1bAigl Q7A1FhyXjQ5ZxRZVqkrGxctLtmsyYcyV2MrHa1iOHm+ptjHZo0uJOuAD5qKHRU2hT/48XVTL7zf5A V+/5fLSx+2cdn2q/krmw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uintr-00000009g4i-1scJ; Mon, 04 Aug 2025 05:38:19 +0000 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uinqW-00000009fox-1OXN for linux-arm-kernel@lists.infradead.org; Mon, 04 Aug 2025 05:34:53 +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 15.2.1748.10; Mon, 4 Aug 2025 13:34:45 +0800 Received: from twmbx02.aspeed.com (192.168.10.13) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Mon, 4 Aug 2025 13:34:45 +0800 From: Ryan Chen To: ryan_chen , Eddie James , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , , , , Subject: [PATCH 0/2] irqchip: Add support for Aspeed AST2700 SCU interrupt controller Date: Mon, 4 Aug 2025 13:34:43 +0800 Message-ID: <20250804053445.1482749-1-ryan_chen@aspeedtech.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250803_223452_373693_59434D30 X-CRM114-Status: UNSURE ( 8.44 ) 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 This patch series adds support for the SCU (System Control Unit) interrupt controllers found in the Aspeed AST2700 SoC. The AST2700 integrates multiple SCU interrupt groups, architecturally similar to those in the AST2600, but using split registers for interrupt enable (IER) and interrupt status (ISR), whereas AST2600 uses combined registers. Ryan Chen (2): dt-bindings: interrupt-controller: aspeed: add AST2700 SCU IC compatibles irqchip/aspeed-scu-ic: Add support for AST2700 SCU interrupt controllers .../aspeed,ast2500-scu-ic.yaml | 6 +- drivers/irqchip/irq-aspeed-scu-ic.c | 240 ++++++++++++++---- 2 files changed, 200 insertions(+), 46 deletions(-) -- 2.34.1