From patchwork Tue Oct 29 01:04:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nick Chan X-Patchwork-Id: 13854312 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 47E11D5B85F for ; Tue, 29 Oct 2024 01:16:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=wLo2n9tNORlBZHEl2kfhFFT2EXZ1yROCFj3/I78XdNM=; b=XCdNyPfFVyBuqr3JYXK9XdMP5e qYvSAfCibd++iqX7XpdOqOB6ri0YP1QsHqyKiRItrziC5nhWGLCKHpOtwnQxNmsyX8stljkbIQj+1 riqrVIvwh32F1bw3T3VR4HOi3vvAIfwiC3zMPGFsw7YqOeSMav17vNx3gdVhI6EK6qvOGXFrUd0fg +UXbmqjEcwBenSIlY2De8JixoSnhukbZv3UGtZ7RQf9NEIJv7fwDs9XTlZUlfzIfoBXCf+LMG8kc6 hYFqJPr5IAVdiPJE3YMAUMGXaBPXttPlNanSFoiqRCFaIO2bsdGXkWrTmKhYtw04qHZGg5zC9kPJS /6G/7IOA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t5aqB-0000000Cpvc-2bcn; Tue, 29 Oct 2024 01:16:11 +0000 Received: from mail-pl1-x62c.google.com ([2607:f8b0:4864:20::62c]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t5agp-0000000CoW7-0NDN for linux-arm-kernel@lists.infradead.org; Tue, 29 Oct 2024 01:06:33 +0000 Received: by mail-pl1-x62c.google.com with SMTP id d9443c01a7336-20cbcd71012so51921885ad.3 for ; Mon, 28 Oct 2024 18:06:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730163990; x=1730768790; 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=wLo2n9tNORlBZHEl2kfhFFT2EXZ1yROCFj3/I78XdNM=; b=KxsSoXZEGS9kQO0LuxQwcIljN/zx6oSBvXCcK6EVJUPfUamRgF4AgGdEIo9ozp2bX9 o/tYzRdsTYmXTJyjk74CZ1sxcSO6lcdum6XnNPhjCwkcZ/VVjgNlYilwSCQ6sZIjDyrk jVw4D3HC3Liss/pJ4iofsOQ9qM/Hy6PX79gfrMnnMYhztN4uO9sUg2dGbCtT09vQzhyW /eyDby75nUj69aQt5TBFZwgcQZVvXyZuB6eNYjusJxpX51cmI02Qall40M/zxPfKi5Rw jKNUCsRFoyBJMvQW7YFKhuRH875n2fP8YbA+riPIUyMY8MhF3upqDklfol+IHjy5+7Aw 08FQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730163990; x=1730768790; 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=wLo2n9tNORlBZHEl2kfhFFT2EXZ1yROCFj3/I78XdNM=; b=dkHx/8B865czkyDsFUV7Cnf/bxFabsVf+N0tEqqQvfwQGDH41pA4bCPrwX1dlWDP5c KtN0OsPlh1JiVQ7/V84Sms8Ov0YI5qpeuN0/RQj3p8BQCZTzLv5Vh1FfFDtzZZl+PGh3 RLzglc0vCrXHeIr2XYDA8uKuG411blWI533sMV814Xdav5jQYgO1nGP5qxF3PUT/GvRQ i/evypzaB22DyvqM9ZRWukn0Ehx/7fx9FbtzDNPS8J3zTDBjqNZntu26/o762CuktqSH O5fjz7TCn97B3J/09ihbKjp55ULWiEZ7+RStCEULQsFNehHGYJAT97HTslfiDhHlH23W IIag== X-Forwarded-Encrypted: i=1; AJvYcCXCqbN46dD6dwxlHmey6EmLXx9l2Fprion3NCKdA9wOemURTUDTv8jpHHqjfOA7e0/2dvbHhrBX2rTPYMqpl9Y0@lists.infradead.org X-Gm-Message-State: AOJu0YzBwU1H4+0PVlfEPfpOQnPKSuq9h8hw3/QUw7bZRjvrHqHEAFi2 pFxbXHwhasN0RvCp4BYjEhJgw873W5FRSbZlGnHrD8WgVHXv2Jhek1MGPNqt X-Google-Smtp-Source: AGHT+IHvrkITHLpu7s7oqXJKQ1K9wGiTVgtCt9zRaNps7qo+MEGSUejblfLT3mQKyU/p7DPzBA+33A== X-Received: by 2002:a17:902:e5c3:b0:20c:705b:4123 with SMTP id d9443c01a7336-210c68e3bb9mr115985015ad.21.1730163990050; Mon, 28 Oct 2024 18:06:30 -0700 (PDT) Received: from localhost.localdomain ([59.188.211.160]) by smtp.googlemail.com with ESMTPSA id d9443c01a7336-210bc02efb1sm56306225ad.221.2024.10.28.18.06.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2024 18:06:29 -0700 (PDT) From: Nick Chan To: Hector Martin , Sven Peter , Alyssa Rosenzweig , Rob Herring , Krzysztof Kozlowski , Conor Dooley , asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Nick Chan Subject: [PATCH asahi-soc/dt 05/10] arm64: dts: apple: t7001: Add PMGR node Date: Tue, 29 Oct 2024 09:04:03 +0800 Message-ID: <20241029010526.42052-6-towinchenmi@gmail.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241029010526.42052-1-towinchenmi@gmail.com> References: <20241029010526.42052-1-towinchenmi@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241028_180631_166237_B0DE593F X-CRM114-Status: GOOD ( 15.72 ) 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 adds the PMGR node and all known power state subnodes. Since there are a large number of them, let's put them in a separate file to include. Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/t7001-air2.dtsi | 1 + arch/arm64/boot/dts/apple/t7001-pmgr.dtsi | 650 ++++++++++++++++++++++ arch/arm64/boot/dts/apple/t7001.dtsi | 13 + 3 files changed, 664 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/t7001-pmgr.dtsi diff --git a/arch/arm64/boot/dts/apple/t7001-air2.dtsi b/arch/arm64/boot/dts/apple/t7001-air2.dtsi index 19fabd425c52..e4ec8c1977de 100644 --- a/arch/arm64/boot/dts/apple/t7001-air2.dtsi +++ b/arch/arm64/boot/dts/apple/t7001-air2.dtsi @@ -20,6 +20,7 @@ chosen { framebuffer0: framebuffer@0 { compatible = "apple,simple-framebuffer", "simple-framebuffer"; reg = <0 0 0 0>; /* To be filled by loader */ + power-domains = <&ps_disp0 &ps_dp>; /* Format properties will be added by loader */ status = "disabled"; }; diff --git a/arch/arm64/boot/dts/apple/t7001-pmgr.dtsi b/arch/arm64/boot/dts/apple/t7001-pmgr.dtsi new file mode 100644 index 000000000000..7321cfdcd189 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7001-pmgr.dtsi @@ -0,0 +1,650 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * PMGR Power domains for the Apple T7001 "A8X" SoC + * + * Copyright (c) 2024, Nick Chan + */ + +&pmgr { + ps_cpu0: power-controller@20000 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "cpu0"; + apple,always-on; /* Core device */ + }; + + ps_cpu1: power-controller@20008 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "cpu1"; + apple,always-on; /* Core device */ + }; + + ps_cpu2: power-controller@20010 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "cpu2"; + apple,always-on; /* Core device */ + }; + + ps_cpm: power-controller@20040 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20040 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "cpm"; + apple,always-on; /* Core device */ + }; + + ps_sio_p: power-controller@201f8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sio_p"; + }; + + ps_lio: power-controller@20100 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "lio"; + apple,always-on; /* Core device */ + }; + + ps_iomux: power-controller@20108 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "iomux"; + apple,always-on; /* Core device */ + }; + + ps_aic: power-controller@20110 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aic"; + apple,always-on; /* Core device */ + }; + + ps_debug: power-controller@20118 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "debug"; + }; + + ps_dwi: power-controller@20120 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dwi"; + }; + + ps_gpio: power-controller@20128 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "gpio"; + }; + + ps_mca0: power-controller@20130 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca0"; + power-domains = <&ps_sio_p>; + }; + + ps_mca1: power-controller@20138 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20138 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca1"; + power-domains = <&ps_sio_p>; + }; + + ps_mca2: power-controller@20140 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20140 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca2"; + power-domains = <&ps_sio_p>; + }; + + ps_mca3: power-controller@20148 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20148 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca3"; + power-domains = <&ps_sio_p>; + }; + + ps_mca4: power-controller@20150 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20150 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca4"; + power-domains = <&ps_sio_p>; + }; + + ps_pwm0: power-controller@20158 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20158 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pwm0"; + power-domains = <&ps_sio_p>; + }; + + ps_i2c0: power-controller@20160 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20160 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c0"; + power-domains = <&ps_sio_p>; + }; + + ps_i2c1: power-controller@20168 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20168 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c1"; + power-domains = <&ps_sio_p>; + }; + + ps_i2c2: power-controller@20170 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20170 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c2"; + power-domains = <&ps_sio_p>; + }; + + ps_i2c3: power-controller@20178 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20178 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c3"; + power-domains = <&ps_sio_p>; + }; + + ps_spi0: power-controller@20180 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20180 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi0"; + power-domains = <&ps_sio_p>; + }; + + ps_spi1: power-controller@20188 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20188 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi1"; + power-domains = <&ps_sio_p>; + }; + + ps_spi2: power-controller@20190 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20190 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi2"; + power-domains = <&ps_sio_p>; + }; + + ps_spi3: power-controller@20198 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20198 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi3"; + power-domains = <&ps_sio_p>; + }; + + ps_uart0: power-controller@201a0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart0"; + power-domains = <&ps_sio_p>; + }; + + ps_uart1: power-controller@201a8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart1"; + power-domains = <&ps_sio_p>; + }; + + ps_uart2: power-controller@201b0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart2"; + power-domains = <&ps_sio_p>; + }; + + ps_uart3: power-controller@201b8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart3"; + power-domains = <&ps_sio_p>; + }; + + ps_uart4: power-controller@201c0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart4"; + power-domains = <&ps_sio_p>; + }; + + ps_uart5: power-controller@201c8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart5"; + power-domains = <&ps_sio_p>; + }; + + ps_uart6: power-controller@201d0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart6"; + power-domains = <&ps_sio_p>; + }; + + ps_uart7: power-controller@201d8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart7"; + power-domains = <&ps_sio_p>; + }; + + ps_uart8: power-controller@201e0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart8"; + power-domains = <&ps_sio_p>; + }; + + ps_aes0: power-controller@201e8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aes0"; + power-domains = <&ps_sio_p>; + }; + + ps_sio: power-controller@201f0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x201f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sio"; + power-domains = <&ps_sio_p>; + apple,always-on; /* Core device */ + }; + + ps_usb: power-controller@20248 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20248 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usb"; + }; + + ps_usbctrl: power-controller@20250 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20250 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usbctrl"; + power-domains = <&ps_usb>; + }; + + ps_usb2host0: power-controller@20258 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20258 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usb2host0"; + power-domains = <&ps_usbctrl>; + }; + + ps_usb2host1: power-controller@20268 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20268 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usb2host1"; + power-domains = <&ps_usbctrl>; + }; + + ps_usb2host2: power-controller@20278 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20278 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usb2host2"; + power-domains = <&ps_usbctrl>; + }; + + ps_disp_busmux: power-controller@202a8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "disp_busmux"; + }; + + ps_disp1_busmux: power-controller@202c0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "disp1_busmux"; + }; + + ps_media: power-controller@202d8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "media"; + }; + + ps_isp: power-controller@202d0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp"; + }; + + ps_msr: power-controller@202e0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "msr"; + power-domains = <&ps_media>; + }; + + ps_jpg: power-controller@202e8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "jpg"; + power-domains = <&ps_media>; + }; + + ps_disp0: power-controller@202b0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "disp0"; + power-domains = <&ps_disp_busmux>; + }; + + ps_disp1: power-controller@202c8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "disp1"; + power-domains = <&ps_disp1_busmux>; + }; + + ps_pcie_ref: power-controller@20220 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20220 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pcie_ref"; + }; + + ps_hsic0_phy: power-controller@20200 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20200 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "hsic0_phy"; + power-domains = <&ps_usb2host1>; + }; + + ps_hsic1_phy: power-controller@20208 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20208 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "hsic1_phy"; + power-domains = <&ps_usb2host2>; + }; + + ps_ispsens0: power-controller@20210 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20210 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "ispsens0"; + }; + + ps_ispsens1: power-controller@20218 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20218 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "ispsens1"; + }; + + ps_mcc: power-controller@20230 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20230 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mcc"; + apple,always-on; /* Memory cache controller */ + }; + + ps_mcu: power-controller@20238 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20238 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mcu"; + apple,always-on; /* Core device */ + }; + + ps_amp: power-controller@20240 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20240 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "amp"; + apple,always-on; /* Core device */ + }; + + ps_usb2host0_ohci: power-controller@20260 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20260 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usb2host0_ohci"; + power-domains = <&ps_usb2host0>; + }; + + ps_usbotg: power-controller@20288 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20288 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usbotg"; + power-domains = <&ps_usbctrl>; + }; + + ps_smx: power-controller@20290 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20290 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "smx"; + apple,always-on; /* Apple fabric, critical block */ + }; + + ps_sf: power-controller@20298 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20298 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sf"; + apple,always-on; /* Apple fabric, critical block */ + }; + + ps_cp: power-controller@202a0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "cp"; + apple,always-on; /* Core device */ + }; + + ps_dp: power-controller@202b8 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dp"; + power-domains = <&ps_disp0>; + }; + + ps_vdec: power-controller@202f0 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x202f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "vdec"; + power-domains = <&ps_media>; + }; + + ps_ans: power-controller@20318 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20318 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "ans"; + }; + + ps_venc: power-controller@20300 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20300 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc"; + power-domains = <&ps_media>; + }; + + ps_pcie: power-controller@20308 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20308 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pcie"; + }; + + ps_pcie_aux: power-controller@20310 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20310 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pcie_aux"; + }; + + ps_gfx: power-controller@20320 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20320 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "gfx"; + }; + + ps_sep: power-controller@20400 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x20400 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sep"; + apple,always-on; /* Locked on */ + }; + + ps_venc_pipe: power-controller@21000 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x21000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_pipe"; + power-domains = <&ps_venc>; + }; + + ps_venc_me0: power-controller@21008 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x21008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_me0"; + power-domains = <&ps_venc>; + }; + + ps_venc_me1: power-controller@21010 { + compatible = "apple,t7000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x21010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_me1"; + power-domains = <&ps_venc>; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t7001.dtsi b/arch/arm64/boot/dts/apple/t7001.dtsi index a76e034c85e3..c471f57cca0e 100644 --- a/arch/arm64/boot/dts/apple/t7001.dtsi +++ b/arch/arm64/boot/dts/apple/t7001.dtsi @@ -72,9 +72,18 @@ serial0: serial@20a0c0000 { /* Use the bootloader-enabled clocks for now. */ clocks = <&clkref>, <&clkref>; clock-names = "uart", "clk_uart_baud0"; + power-domains = <&ps_uart0>; status = "disabled"; }; + pmgr: power-management@20e000000 { + compatible = "apple,t7000-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + + reg = <0x2 0xe000000 0 0x24000>; + }; + wdt: watchdog@20e027000 { compatible = "apple,t7000-wdt", "apple,wdt"; reg = <0x2 0x0e027000 0x0 0x1000>; @@ -88,11 +97,13 @@ aic: interrupt-controller@20e100000 { reg = <0x2 0x0e100000 0x0 0x100000>; #interrupt-cells = <3>; interrupt-controller; + power-domains = <&ps_aic>; }; pinctrl: pinctrl@20e300000 { compatible = "apple,t7000-pinctrl", "apple,pinctrl"; reg = <0x2 0x0e300000 0x0 0x100000>; + power-domains = <&ps_gpio>; gpio-controller; #gpio-cells = <2>; @@ -121,3 +132,5 @@ timer { ; }; }; + +#include "t7001-pmgr.dtsi"