From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f171.google.com (mail-il1-f171.google.com [209.85.166.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B488B297B7D for ; Mon, 12 May 2025 18:32:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747074758; cv=none; b=sU3erE1lYscLbA9yibuSMCAeg3PHvp25UGwc+uVmf2GDsdg4quJZgweHhF7xPOWxwWHFsqNA7RVswnG9e3bpeEzyahn/6tZNYib0661NXesE9EJhlo+uFCI8rlG7KwdOUNtP43Njt6Q16oveFz466UjPewg/BHNADc8Xn9vMwsI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747074758; c=relaxed/simple; bh=KZJEwnPF2oP9YPtwzisRM5EnPhICPVWmlwFr/un/FRc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=OezryTGiFZ+AlcrW+xkPQNwjh5XUjS/mjqYthFvYQ0KRa9ypD7xiCO8CTp/8fU7RzfsPUIe/xa8yWYIDQZZ4gAtOn+O90OGZAmCDYFGcT8ey0w4td3j+6rPwPZ4h7DjQhWb9Vos12XIGM+V5JTxvsdvv2d+Eo6Uhc1uujsHKDzU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=riscstar.com; spf=pass smtp.mailfrom=riscstar.com; dkim=pass (2048-bit key) header.d=riscstar-com.20230601.gappssmtp.com header.i=@riscstar-com.20230601.gappssmtp.com header.b=oDT9UmQX; arc=none smtp.client-ip=209.85.166.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=riscstar.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=riscstar.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=riscstar-com.20230601.gappssmtp.com header.i=@riscstar-com.20230601.gappssmtp.com header.b="oDT9UmQX" Received: by mail-il1-f171.google.com with SMTP id e9e14a558f8ab-3d8e9f26b96so45463525ab.1 for ; Mon, 12 May 2025 11:32:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=riscstar-com.20230601.gappssmtp.com; s=20230601; t=1747074744; x=1747679544; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=EyAsDOHX0TzSNx8TRSfIb8QCj6vETa2EWwj7A6u+8bU=; b=oDT9UmQXV8dBmXK5S+NLUe6HI2cW15SYDuOUdyf7xEiSQrqM5aV5Z6+to25+RUHFjf j14aNFd64PHAYjzBfVLIF/MBOkWTFguQhgf4cnKF7cyX7CN58AwGkVpVcmYhSgmhmp1z UGnSNaZgyvWz5V1ItUyK7wsNhcu3RwVRxU9AyEl0nCUutftlxoZBtsBr12OjTOThtZyv n7c8XU3Ph3aPWVTh2XAgG+rexeF+TU1mBAkUCygYdOJX3z3oE9F/vbzNNM2C13oqT01h Co/HYWhVggZ/Uh6BjDjNrVbjxW5ln0kZaNisdNJyAvBYBKXswqM5Oi+br3a8/JZGJWPY 1GdA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1747074744; x=1747679544; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=EyAsDOHX0TzSNx8TRSfIb8QCj6vETa2EWwj7A6u+8bU=; b=E8mNcKrBjDUmEtLEbDZklUdlVC77BZHLAdPzDIHwanHX3NFP2JrZxnHKkjQMhFuvBE Pn+vqDMfXm1FekEB3m1IBysoLYuMjEHDeD0HKBaASxElJX2OWtaeUzBhSeKZW+kLJ67y 5/nEySqTREVQ1Adqn+EVR+GqVgU4DK54LtMTjXgQf4zMG9pxcPdeOYQhXG3xGdZZCDgz 12CwXe+IvmkgcZqL9hlOuGipvHJYm7nT8/WNY7LTLXjQnp3rmLBDtprh9CVJOPmlYy36 2a70H85ECc5R+PBxv4yq2lk8CEe56yPxPOMO0vdRcLrdKrIYt3I/36b7sup3dC9E7qau KS6w== X-Forwarded-Encrypted: i=1; AJvYcCVtFgN3ZQ01pj8ExJi4zKGL/tABwEGey5I+BNRu3p1Tj/7Dw8piMyzBmKT5PIILusviL4LCRefdJpA=@vger.kernel.org X-Gm-Message-State: AOJu0YwQOWFmK9jzyuMWRLPac7x87lrhhTzgmoHnoL8O2eO4rUEPJGJ4 2OqqKU5w0MhoEMV8WBWBuxkuGHSVqvRxccyFHt5OOy3mcL20kI/3plwTdV0lhnk= X-Gm-Gg: ASbGncuWU+55bK82Qjja7MAa/bo+ihv/k+7GpBiGmhOe2IgmNcKNinLNAPS163qYecJ JLAOcMXUyk1LtiNkaS176ef2cop4FiE5vk7WfUgIyvoWmpt3qWdtIaKA/aTQYV5ViBZ7zWkS+9C hHJD3F3Tzn6/iblXyy5GKbTWDwNKConpZbbyZ3sMicZ9Hp7BVbU7f1uu2wVkOLFSn5IGfJD5Wx5 JkTy1xeOuXDsCRxbymnSmRLHnhZ7g5nQNd0XCbQIPNXz6Cn0r6CNbLbx5V7fhvIyRkcrevcJDHu dsifmaCBMgr87cmBR+AoAP/+aQcqqkhFdaYbuNQ3EeNRoY7BGmRhZ2rOsDAq00hPqM1B5rNCmau oCiwuU5Khsyz4MSt6ZWlMzbF3 X-Google-Smtp-Source: AGHT+IFp8y0gq7FRiygtuXYQxumD0qfklzDcQqew2MqXSZ32JaN7tFBN5F+L1BBzUbVI3IjffHBXLA== X-Received: by 2002:a05:6e02:3784:b0:3d8:1dc7:ca7a with SMTP id e9e14a558f8ab-3da7e1e1acbmr157948855ab.5.1747074744563; Mon, 12 May 2025 11:32:24 -0700 (PDT) Received: from localhost.localdomain (c-73-228-159-35.hsd1.mn.comcast.net. [73.228.159.35]) by smtp.gmail.com with ESMTPSA id 8926c6da1cb9f-4fa22496e9fsm1740333173.11.2025.05.12.11.32.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 May 2025 11:32:24 -0700 (PDT) From: Alex Elder To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, p.zabel@pengutronix.de, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, dlan@gentoo.org Cc: heylenay@4d2.org, inochiama@outlook.com, guodong@riscstar.com, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, spacemit@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v9 6/6] riscv: dts: spacemit: add reset support for the K1 SoC Date: Mon, 12 May 2025 13:32:11 -0500 Message-ID: <20250512183212.3465963-7-elder@riscstar.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250512183212.3465963-1-elder@riscstar.com> References: <20250512183212.3465963-1-elder@riscstar.com> Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Define syscon nodes for the RCPU, RCPU2, and APBC2 SpacemiT CCUS, which currently support resets but not clocks in the SpacemiT K1. Signed-off-by: Alex Elder --- arch/riscv/boot/dts/spacemit/k1.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spacemit/k1.dtsi index c0f8c5fca975d..de403bda2b878 100644 --- a/arch/riscv/boot/dts/spacemit/k1.dtsi +++ b/arch/riscv/boot/dts/spacemit/k1.dtsi @@ -346,6 +346,18 @@ soc { dma-noncoherent; ranges; + syscon_rcpu: system-controller@c0880000 { + compatible = "spacemit,k1-syscon-rcpu"; + reg = <0x0 0xc0880000 0x0 0x2048>; + #reset-cells = <1>; + }; + + syscon_rcpu2: system-controller@c0888000 { + compatible = "spacemit,k1-syscon-rcpu2"; + reg = <0x0 0xc0888000 0x0 0x28>; + #reset-cells = <1>; + }; + syscon_apbc: system-controller@d4015000 { compatible = "spacemit,k1-syscon-apbc"; reg = <0x0 0xd4015000 0x0 0x1000>; @@ -553,6 +565,12 @@ clint: timer@e4000000 { <&cpu7_intc 3>, <&cpu7_intc 7>; }; + syscon_apbc2: system-controller@f0610000 { + compatible = "spacemit,k1-syscon-apbc2"; + reg = <0x0 0xf0610000 0x0 0x20>; + #reset-cells = <1>; + }; + sec_uart1: serial@f0612000 { compatible = "spacemit,k1-uart", "intel,xscale-uart"; reg = <0x0 0xf0612000 0x0 0x100>; -- 2.45.2 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 50378C3ABDC for ; Mon, 12 May 2025 18:32:41 +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:References:In-Reply-To: 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: List-Owner; bh=E4cAGJuuYSlQV4K+/iDgizlvhvwS4a5MZHaqD45ATfw=; b=Nsvbhufu5yQWTg dGvK349RcmSqznPzezqlXgIr9GF/+mEEnzqoay+DgHPz+5a+8oOUkFG30wR9LZajG+OLJvmliG3xW DGGW0z2fmEWN5Fctv0BisK4weylu9nNDjDIW1ueSEkaKSw1yKOAkUbMvFtd3YdhEG5M76FZONZz/z npCHZqD9nnHDXiNgNUy55nysEM0DWKDVJC++AeQgRJKkzYX8riFy7q6DTwboIZW1OlVajGg/5QVB2 FvdI1TcggLD9vbU/uRdTmUKha/LY3zMQ7C564pbzSq8+U1LNiYQrm4lOc/hCrywU/LqHxM5dZRIlX 3dYOj5onFroNjSTAeLgw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uEXx7-0000000AOug-0txn; Mon, 12 May 2025 18:32:37 +0000 Received: from mail-io1-xd35.google.com ([2607:f8b0:4864:20::d35]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uEXwv-0000000AOnn-26Ec for linux-riscv@lists.infradead.org; Mon, 12 May 2025 18:32:26 +0000 Received: by mail-io1-xd35.google.com with SMTP id ca18e2360f4ac-8647e143f28so438988639f.1 for ; Mon, 12 May 2025 11:32:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=riscstar-com.20230601.gappssmtp.com; s=20230601; t=1747074744; x=1747679544; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=EyAsDOHX0TzSNx8TRSfIb8QCj6vETa2EWwj7A6u+8bU=; b=wthHNZ5OkihU8qyZanw5aXVUFe0i7h4VmP67wEygW6/rApBTsl7MpyhMTv13mEPrmq no7GG/0RohG+TlXky1zafUxEpwyMC92BiVc4prv3+ze8sBq6gR50MwPRFuqk7XwW5AOw f+qm1LHyhIfDH/rsicW4WdAJwcY8xDpl8wEA+h4qcKkAP1JOMbIRVu1pG7txkJRA5ndG WRjDkkTZGU6P8Cov0Jm5pOlwGkRDoKbNaQpX1eEwY21PE3hLO3b22yvg6gBUGsI4KFYp 9ldKcNnrjeDy6wLZfPjXCYqcmW0rHacQ0g5W9JUaTBT+tl+t6FO47RXikrIfxg9NsZgp Gjdg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1747074744; x=1747679544; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=EyAsDOHX0TzSNx8TRSfIb8QCj6vETa2EWwj7A6u+8bU=; b=qtdlLwKABUa6nEG+WxKSbIDa1VcyTgsL+1zATvyN1NK3g8W07LjuzcRA+oL5mTFLVK /0HzkWD3P8DyFQGsQkbvfF7YVSCbyAZCb3sHWlVA8P9XPu4mL4Zb/pZC1MAtZvlUf2Oj 01xpQHKwS28bc8/Jjk9/Hu1qZaeB7/Aj6cpfZ0ITsNMmCCMBs32QmYwUvJn8Yh4L7ejI Xxj73d4Xr3v+4vbTUaNfXSSF10Wkqs6jMlHrmBwMjXYSO8qWac+sdy8mdpcZe+FnTSYP M7cVtgWr22yvbv8Sw0cNhmZEXTjWxbynWJ2Fe94isr3OvIUAu7RQPJkUyAPPuVC0GChV MquQ== X-Forwarded-Encrypted: i=1; AJvYcCULCuQ/B8Rzh0JqElO9NFNVBtjlitcdWBi7H3+L85VQm5EX5MFJUT8xCod1MkPlIz9bFvlUZJbfoli4PA==@lists.infradead.org X-Gm-Message-State: AOJu0YyTUNQJO5XaceW3ikyzZa/qyCyctzyggIj/Mbro+otBe66yrzBb 92FtvN/H61+WaVKA2KBCM680zd4rPRPDAMPLcWKSi/SivxivpYjn8lNPMA3ekRk= X-Gm-Gg: ASbGncuVsjVIIgJ+84Rhu3zjfZJR5pLrtY3i+WZvt6kjWV4CAAietvJ9ifLog+dJd1L DisZgQwnh/Lyd5UTWEMepdDR1s3kK51KtLPbiEnQwpj47zfIc0Yg2lwRGKAalltSPUwPhMfzlwo eTLHIZS+gp7g33pj9df0go28TTLH4ZOT/RgcYxiQ8xXmPDExyQF7n9N7noedRbpMWv1WA+aSZBI P/V6B9enEguYt8mSsDnWqxkFS5rU2wfR7K/vrWOGjvcAJgKTvMdgcF/DPIenr5pyeJ/61i0XRK5 jOYRbRPNXbabbiNXKcyg38xnSYh+eLLEcPlQGulJ4E7quLVQdMmuSmINk3lfTUzrdaDrko9Jx1K u3ckOavvbE9TE1A2iwSCWDH6F X-Google-Smtp-Source: AGHT+IFp8y0gq7FRiygtuXYQxumD0qfklzDcQqew2MqXSZ32JaN7tFBN5F+L1BBzUbVI3IjffHBXLA== X-Received: by 2002:a05:6e02:3784:b0:3d8:1dc7:ca7a with SMTP id e9e14a558f8ab-3da7e1e1acbmr157948855ab.5.1747074744563; Mon, 12 May 2025 11:32:24 -0700 (PDT) Received: from localhost.localdomain (c-73-228-159-35.hsd1.mn.comcast.net. [73.228.159.35]) by smtp.gmail.com with ESMTPSA id 8926c6da1cb9f-4fa22496e9fsm1740333173.11.2025.05.12.11.32.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 May 2025 11:32:24 -0700 (PDT) From: Alex Elder To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, p.zabel@pengutronix.de, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, dlan@gentoo.org Cc: heylenay@4d2.org, inochiama@outlook.com, guodong@riscstar.com, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, spacemit@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v9 6/6] riscv: dts: spacemit: add reset support for the K1 SoC Date: Mon, 12 May 2025 13:32:11 -0500 Message-ID: <20250512183212.3465963-7-elder@riscstar.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250512183212.3465963-1-elder@riscstar.com> References: <20250512183212.3465963-1-elder@riscstar.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250512_113225_546519_2E605E09 X-CRM114-Status: UNSURE ( 8.92 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Define syscon nodes for the RCPU, RCPU2, and APBC2 SpacemiT CCUS, which currently support resets but not clocks in the SpacemiT K1. Signed-off-by: Alex Elder --- arch/riscv/boot/dts/spacemit/k1.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spacemit/k1.dtsi index c0f8c5fca975d..de403bda2b878 100644 --- a/arch/riscv/boot/dts/spacemit/k1.dtsi +++ b/arch/riscv/boot/dts/spacemit/k1.dtsi @@ -346,6 +346,18 @@ soc { dma-noncoherent; ranges; + syscon_rcpu: system-controller@c0880000 { + compatible = "spacemit,k1-syscon-rcpu"; + reg = <0x0 0xc0880000 0x0 0x2048>; + #reset-cells = <1>; + }; + + syscon_rcpu2: system-controller@c0888000 { + compatible = "spacemit,k1-syscon-rcpu2"; + reg = <0x0 0xc0888000 0x0 0x28>; + #reset-cells = <1>; + }; + syscon_apbc: system-controller@d4015000 { compatible = "spacemit,k1-syscon-apbc"; reg = <0x0 0xd4015000 0x0 0x1000>; @@ -553,6 +565,12 @@ clint: timer@e4000000 { <&cpu7_intc 3>, <&cpu7_intc 7>; }; + syscon_apbc2: system-controller@f0610000 { + compatible = "spacemit,k1-syscon-apbc2"; + reg = <0x0 0xf0610000 0x0 0x20>; + #reset-cells = <1>; + }; + sec_uart1: serial@f0612000 { compatible = "spacemit,k1-uart", "intel,xscale-uart"; reg = <0x0 0xf0612000 0x0 0x100>; -- 2.45.2 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv