From patchwork Fri Jul 26 11:03:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Chen X-Patchwork-Id: 13742597 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 72C7EC3DA7F for ; Fri, 26 Jul 2024 11:05:00 +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=2EMrUSHaUQsvwXEzViNu/rWLv/a78hxSB7Uf5GtpsBY=; b=QGd717wi4uuB+D 8pG3wPx5GwHbpO6uBE/062K5mmUgkLoAsOapYeFTsg95WNjGjjufY2C0swGG/la6PFQGm84uskC0a o//jaRHaC4gJf3R24Wa6gY1MeyyRkQhI7cEnO48cp9/2dyjJV05OIHtE/ULayIdLA27dYSe4o/6xj PdWodjuntltrMp8/99o9Bf5Ol1mFUNvIHwXIn/ebr+QqC5dWHB8Le4jbZm3rPSunS/8zMu+Y32G8d DAZfCN11wDn3gRBaVCBDoelYuRviU6y5Y6lZ5so5VgJFk3jFp2F/7ydSpg9ycE7uLN1JVYP+ltwF1 3g2iExBgwwX8igO9zW6g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sXIke-00000003dWu-0WnP; Fri, 26 Jul 2024 11:04:44 +0000 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sXIk2-00000003dJh-2b7W for linux-arm-kernel@lists.infradead.org; Fri, 26 Jul 2024 11:04:10 +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; Fri, 26 Jul 2024 19:03:56 +0800 Received: from localhost.localdomain (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1258.12 via Frontend Transport; Fri, 26 Jul 2024 19:03:56 +0800 From: Kevin Chen To: , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v1 00/10] Introduce ASPEED AST27XX BMC SoC Date: Fri, 26 Jul 2024 19:03:45 +0800 Message-ID: <20240726110355.2181563-1-kevin_chen@aspeedtech.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240726_040406_681123_036F35FF X-CRM114-Status: UNSURE ( 9.04 ) 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 patchset adds initial support for the ASPEED. AST27XX Board Management controller (BMC) SoC family. AST2700 is ASPEED's 8th-generation server management processor. Featuring a quad-core ARM Cortex A35 64-bit processor and two independent ARM Cortex M4 processors This patchset adds minimal architecture and drivers such as: Clocksource, Clock and Reset This patchset was tested on the ASPEED AST2700 evaluation board. Kevin Chen (10): dt-binding: mfd: aspeed,ast2x00-scu: Add binding for ASPEED AST2700 SCU dt-binding: clk: ast2700: Add binding for Aspeed AST27xx Clock clk: ast2700: add clock controller dt-bindings: reset: ast2700: Add binding for ASPEED AST2700 Reset dt-bindings: arm: aspeed: Add maintainer dt-bindings: arm: aspeed: Add aspeed,ast2700-evb compatible string arm64: aspeed: Add support for ASPEED AST2700 BMC SoC arm64: dts: aspeed: Add initial AST27XX device tree arm64: dts: aspeed: Add initial AST2700 EVB device tree arm64: defconfig: Add ASPEED AST2700 family support .../bindings/arm/aspeed/aspeed.yaml | 6 + .../bindings/mfd/aspeed,ast2x00-scu.yaml | 3 + MAINTAINERS | 3 + arch/arm64/Kconfig.platforms | 14 + arch/arm64/boot/dts/Makefile | 1 + arch/arm64/boot/dts/aspeed/Makefile | 4 + arch/arm64/boot/dts/aspeed/aspeed-g7.dtsi | 217 +++ arch/arm64/boot/dts/aspeed/ast2700-evb.dts | 50 + arch/arm64/configs/defconfig | 1 + drivers/clk/Makefile | 1 + drivers/clk/clk-ast2700.c | 1166 +++++++++++++++++ .../dt-bindings/clock/aspeed,ast2700-clk.h | 180 +++ .../dt-bindings/reset/aspeed,ast2700-reset.h | 126 ++ 13 files changed, 1772 insertions(+) create mode 100644 arch/arm64/boot/dts/aspeed/Makefile create mode 100644 arch/arm64/boot/dts/aspeed/aspeed-g7.dtsi create mode 100644 arch/arm64/boot/dts/aspeed/ast2700-evb.dts create mode 100644 drivers/clk/clk-ast2700.c create mode 100644 include/dt-bindings/clock/aspeed,ast2700-clk.h create mode 100644 include/dt-bindings/reset/aspeed,ast2700-reset.h