From patchwork Sun Dec 22 17:34:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nick Chan X-Patchwork-Id: 13918238 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 A9B53E77188 for ; Sun, 22 Dec 2024 17:50:03 +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=tVzNLZMKQHnDQllez4xpHpDD9HbDZLsrJBT3RMT5AuM=; b=BcXr7mO/r6P9aBy1OqENORj0Z4 Wk0PpPh3p/qxwSmIKz/MbLnqlmM8go/0GBdXz9cZXoyVB8pqE9FW0jqn8vYMn/Uz4+IcxAay7NMX2 jbDO4IebsVCKVPnTSocduXKhnMWJe7alWch1dVJwLbTOf096GYUbg8nd/4sFHh+aUtm7ZILzGS1jW QuomlBYDL7AZZcwsk5Aeg2EJA7DdMpVr9vJysPHW0B8g3dKx7q6DLK5wOFfA4QDX0OQQbOx0spXmE xGgejO7x+mRtp72aAf5/syluWVLYRAgRLsODDICiBZDm4/HZwx2X4cuAGsO1o4ZNRL/XnwJ/a8RzH uu/ER5xw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tPQ5P-00000008dMw-1Xc4; Sun, 22 Dec 2024 17:49:51 +0000 Received: from mail-pj1-x102b.google.com ([2607:f8b0:4864:20::102b]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tPPuU-00000008c2U-38WD for linux-arm-kernel@lists.infradead.org; Sun, 22 Dec 2024 17:38:36 +0000 Received: by mail-pj1-x102b.google.com with SMTP id 98e67ed59e1d1-2ee8e8e29f6so2775852a91.0 for ; Sun, 22 Dec 2024 09:38:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1734889113; x=1735493913; 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=tVzNLZMKQHnDQllez4xpHpDD9HbDZLsrJBT3RMT5AuM=; b=agmm0F0Wjr+cOBa4B4Tz9om11ASYEji0fn70sRLehl4k7Tui3mb0iM1ZsYO0dGsvcY clIXZ3qYz8FwRlLxgoesCyv+QF5J+ukwC2B6ld2zKT4CUFPPYm8m3/S3KhUT8okqlqOb kKkRjaRdX7xv5bMfjs4LLlWkTc6XjI/PmA/1bhLs6cuP8tQKRKnHB2BGvV4vOIexCUJ/ 9LfVy1vsM5a4qOLAJPE4NdD65nKDEnFzzSXOke3TkTRXB33Gbi4VJbkyzI6C4Z6KsqpF u3hCNevK2z6Yzpz8hb51pRw/MPU0e1MiTFdSwqJ6v4xzy33yTh5uf6BqIpBtk1zcyo5R e26w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734889113; x=1735493913; 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=tVzNLZMKQHnDQllez4xpHpDD9HbDZLsrJBT3RMT5AuM=; b=atg2DiYEVmHl7JyKVF8cGMHVqStq6aPMqXmiLWHpyJP3BFkDhQPMKPqhJlw//Rf0jw XgqayvAn+BXMqgDNhC38NETtRnvJ6Hp7I+juMopPlkw8s60Z3uci1CGY/onv2B1mPuzK PIY450227OnKL1Qstg39ntE72PmrrrX/R1K56N25UxoHHUJ0PU1htqXPB3BrRMPXzW5i c7ODmPvXNhTJ9NZUq/HmVl5WH4UkCXk2EmCHlZ6n9ud2FlVcJbWaBXP3Xqzh7AVwcoAJ ovvpyp71oFkCUb+MNLDcAADlmSIpp8C/XDhQ7C8t/W6o47G5E257Bq43dCCW7mqUS41H lXbw== X-Forwarded-Encrypted: i=1; AJvYcCUKks50QI+dHh2ctgLiIrJkvAUq/Bff6M5KoWFRwB0COld5xsMjY4VGR5P5JUVtEErUk1dmQ3rZKDCsCM4eupGp@lists.infradead.org X-Gm-Message-State: AOJu0YxEeNa80iFJSVlI7dTdQ2fIwcX63/a+vDdwRrfl0BEtrXawJZcP 2oZXtzLK0dCqbV59j+Y6HjLrqOhw2iyWxdggz+7JL+KSZN366D1O X-Gm-Gg: ASbGnctxxgcqnAbc8hlaBAKrxRxSOU6HSzejuWekZmljS3R2rfeycqoZkfvwbC31Dwi vfo2PDhQHYLY71J6WxzbLvXLHl6N8ky0j72Xa9YH+BwsqBX1eVx34UEcZHG9jb56/nYczkGTCEy yXX3vMOBCUl9LKY7q5QFu3O8ho9lbHmfvByOVP5wbGXPGHk+sEP5plj2pq6t/umEwj26ljKE68y aDm6SYCU1Gw7hyuGZuy99YV+87i1VMpIJJ0qpb0vt1R6isd/KmYpx+Fkg== X-Google-Smtp-Source: AGHT+IHdC3ykVni4RfS5FY6FZx8qAWXjyRTd7h4zYkZ5nePXYRb+NLKoOeO1y1FDR+WhnygylBm6Ig== X-Received: by 2002:a17:90b:2c84:b0:2ee:8430:b831 with SMTP id 98e67ed59e1d1-2f452dfaf84mr14538848a91.2.1734889113317; Sun, 22 Dec 2024 09:38:33 -0800 (PST) Received: from nick-mbp.. ([59.188.211.160]) by smtp.googlemail.com with ESMTPSA id d9443c01a7336-219dc964a73sm59328175ad.45.2024.12.22.09.38.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Dec 2024 09:38:32 -0800 (PST) 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 , Neal Gompa Subject: [PATCH v6 08/11] arm64: dts: apple: t8010: Add PMGR nodes Date: Mon, 23 Dec 2024 01:34:58 +0800 Message-ID: <20241222173750.148071-9-towinchenmi@gmail.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241222173750.148071-1-towinchenmi@gmail.com> References: <20241222173750.148071-1-towinchenmi@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241222_093834_811249_0732B4D5 X-CRM114-Status: GOOD ( 13.44 ) 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 Add the two PMGR nodes and all known power state subnodes. Since there are a large number of them, put them in a separate file to include. Acked-by: Hector Martin Acked-by: Neal Gompa Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/t8010-7.dtsi | 4 + arch/arm64/boot/dts/apple/t8010-ipad6.dtsi | 4 + arch/arm64/boot/dts/apple/t8010-n112.dts | 4 + arch/arm64/boot/dts/apple/t8010-pmgr.dtsi | 772 +++++++++++++++++++++ arch/arm64/boot/dts/apple/t8010.dtsi | 22 + 5 files changed, 806 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/t8010-pmgr.dtsi diff --git a/arch/arm64/boot/dts/apple/t8010-7.dtsi b/arch/arm64/boot/dts/apple/t8010-7.dtsi index 1332fd73f50f..91fae47d25d0 100644 --- a/arch/arm64/boot/dts/apple/t8010-7.dtsi +++ b/arch/arm64/boot/dts/apple/t8010-7.dtsi @@ -41,3 +41,7 @@ switch-mute { }; }; }; + +&framebuffer0 { + power-domains = <&ps_disp0_fe &ps_disp0_be &ps_mipi_dsi>; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-ipad6.dtsi b/arch/arm64/boot/dts/apple/t8010-ipad6.dtsi index 81696c6e302c..b83fe153763e 100644 --- a/arch/arm64/boot/dts/apple/t8010-ipad6.dtsi +++ b/arch/arm64/boot/dts/apple/t8010-ipad6.dtsi @@ -42,3 +42,7 @@ button-volup { }; }; }; + +&framebuffer0 { + power-domains = <&ps_disp0_fe &ps_disp0_be &ps_dp>; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-n112.dts b/arch/arm64/boot/dts/apple/t8010-n112.dts index 6e71c3cb5d92..48fdbedf74da 100644 --- a/arch/arm64/boot/dts/apple/t8010-n112.dts +++ b/arch/arm64/boot/dts/apple/t8010-n112.dts @@ -45,3 +45,7 @@ button-volup { }; }; }; + +&framebuffer0 { + power-domains = <&ps_disp0_fe &ps_disp0_be &ps_mipi_dsi>; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8010-pmgr.dtsi new file mode 100644 index 000000000000..6d451088616a --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-pmgr.dtsi @@ -0,0 +1,772 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * PMGR Power domains for the Apple T8010 "A10" SoC + * + * Copyright (c) 2024 Nick Chan + */ + +&pmgr { + ps_cpu0: power-controller@80000 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "cpu0"; + apple,always-on; /* Core device */ + }; + + ps_cpu1: power-controller@80008 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "cpu1"; + apple,always-on; /* Core device */ + }; + + ps_cpm: power-controller@80040 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80040 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "cpm"; + apple,always-on; /* Core device */ + }; + + ps_sio_busif: power-controller@80160 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80160 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sio_busif"; + }; + + ps_sio_p: power-controller@80168 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80168 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sio_p"; + power-domains = <&ps_sio_busif>; + }; + + ps_sbr: power-controller@80100 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sbr"; + apple,always-on; /* Apple fabric, critical block */ + }; + + ps_aic: power-controller@80108 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aic"; + apple,always-on; /* Core device */ + }; + + ps_dwi: power-controller@80110 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dwi"; + }; + + ps_gpio: power-controller@80118 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "gpio"; + }; + + ps_pms: power-controller@80120 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pms"; + apple,always-on; /* Core device */ + }; + + ps_pcie_ref: power-controller@80148 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80148 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pcie_ref"; + }; + + ps_socuvd: power-controller@80150 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80150 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "socuvd"; + }; + + ps_mca0: power-controller@80178 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80178 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca0"; + power-domains = <&ps_sio_p>; + }; + + ps_mca1: power-controller@80180 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80180 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca1"; + power-domains = <&ps_sio_p>; + }; + + ps_mca2: power-controller@80188 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80188 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca2"; + power-domains = <&ps_sio_p>; + }; + + ps_mca3: power-controller@80190 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80190 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca3"; + power-domains = <&ps_sio_p>; + }; + + ps_mca4: power-controller@80198 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80198 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca4"; + power-domains = <&ps_sio_p>; + }; + + ps_pwm0: power-controller@801a0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pwm0"; + power-domains = <&ps_sio_p>; + }; + + ps_i2c0: power-controller@801a8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c0"; + power-domains = <&ps_sio_p>; + }; + + ps_i2c1: power-controller@801b0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c1"; + power-domains = <&ps_sio_p>; + }; + + ps_i2c2: power-controller@801b8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c2"; + power-domains = <&ps_sio_p>; + }; + + ps_i2c3: power-controller@801c0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c3"; + power-domains = <&ps_sio_p>; + }; + + ps_spi0: power-controller@801c8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi0"; + power-domains = <&ps_sio_p>; + }; + + ps_spi1: power-controller@801d0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi1"; + power-domains = <&ps_sio_p>; + }; + + ps_spi2: power-controller@801d8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi2"; + power-domains = <&ps_sio_p>; + }; + + ps_spi3: power-controller@801e0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi3"; + power-domains = <&ps_sio_p>; + }; + + ps_uart0: power-controller@801e8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart0"; + power-domains = <&ps_sio_p>; + }; + + ps_uart1: power-controller@801f0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart1"; + power-domains = <&ps_sio_p>; + }; + + ps_uart2: power-controller@801f8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x801f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart2"; + power-domains = <&ps_sio_p>; + }; + + ps_sio: power-controller@80170 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80170 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sio"; + power-domains = <&ps_sio_p>; + apple,always-on; /* Core device */ + }; + + ps_hsic0_phy: power-controller@80128 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "hsic0_phy"; + power-domains = <&ps_usb2host1>; + }; + + ps_isp_sens0: power-controller@80130 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_sens0"; + }; + + ps_isp_sens1: power-controller@80138 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80138 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_sens1"; + }; + + ps_isp_sens2: power-controller@80140 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80140 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_sens2"; + }; + + ps_usb: power-controller@80268 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80268 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usb"; + }; + + ps_usbctrl: power-controller@80270 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80270 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usbctrl"; + power-domains = <&ps_usb>; + }; + + ps_usb2host0: power-controller@80278 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80278 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usb2host0"; + power-domains = <&ps_usbctrl>; + }; + + ps_usb2host1: power-controller@80288 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80288 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usb2host1"; + power-domains = <&ps_usbctrl>; + }; + + ps_rtmux: power-controller@802a8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "rtmux"; + }; + + ps_media: power-controller@802d8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "media"; + }; + + ps_isp_sys: power-controller@802d0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_sys"; + power-domains = <&ps_rtmux>; + }; + + ps_msr: power-controller@802e8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "msr"; + power-domains = <&ps_media>; + }; + + ps_jpg: power-controller@802e0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "jpg"; + power-domains = <&ps_media>; + }; + + ps_disp0_fe: power-controller@802b0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "disp0_fe"; + power-domains = <&ps_rtmux>; + }; + + ps_disp0_be: power-controller@802b8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "disp0_be"; + power-domains = <&ps_disp0_fe>; + }; + + ps_pmp: power-controller@802f0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pmp"; + }; + + ps_pms_sram: power-controller@802f8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pms_sram"; + }; + + ps_uart3: power-controller@80200 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80200 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart3"; + power-domains = <&ps_sio_p>; + }; + + ps_uart4: power-controller@80208 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80208 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart4"; + power-domains = <&ps_sio_p>; + }; + + ps_uart5: power-controller@80210 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80210 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart5"; + power-domains = <&ps_sio_p>; + }; + + ps_uart6: power-controller@80218 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80218 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart6"; + power-domains = <&ps_sio_p>; + }; + + ps_uart7: power-controller@80220 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80220 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart7"; + power-domains = <&ps_sio_p>; + }; + + ps_uart8: power-controller@80228 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80228 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart8"; + power-domains = <&ps_sio_p>; + }; + + ps_hfd0: power-controller@80238 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80238 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "hfd0"; + power-domains = <&ps_sio_p>; + }; + + ps_mcc: power-controller@80240 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80240 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mcc"; + apple,always-on; /* Memory cache controller */ + }; + + ps_dcs0: power-controller@80248 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80248 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs0"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_dcs1: power-controller@80250 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80250 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs1"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_dcs2: power-controller@80258 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80258 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs2"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_dcs3: power-controller@80260 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80260 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs3"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_usb2host0_ohci: power-controller@80280 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80280 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usb2host0_ohci"; + power-domains = <&ps_usb2host0>; + }; + + ps_usbotg: power-controller@80290 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80290 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "usbotg"; + power-domains = <&ps_usbctrl>; + }; + + ps_smx: power-controller@80298 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80298 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "smx"; + apple,always-on; /* Apple fabric, critical block */ + }; + + ps_sf: power-controller@802a0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sf"; + apple,always-on; /* Apple fabric, critical block */ + }; + + ps_mipi_dsi: power-controller@802c0 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mipi_dsi"; + power-domains = <&ps_disp0_be>; + }; + + ps_dp: power-controller@802c8 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x802c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dp"; + power-domains = <&ps_disp0_be>; + }; + + ps_venc_sys: power-controller@80310 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80310 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_sys"; + power-domains = <&ps_media>; + }; + + ps_pcie: power-controller@80318 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80318 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pcie"; + }; + + ps_pcie_aux: power-controller@80320 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80320 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pcie_aux"; + }; + + ps_vdec0: power-controller@80300 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80300 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "vdec0"; + power-domains = <&ps_media>; + }; + + ps_gfx: power-controller@80328 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80328 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "gfx"; + }; + + ps_sep: power-controller@80400 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80400 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sep"; + apple,always-on; /* Locked on */ + }; + + ps_isp_rsts0: power-controller@84000 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x84000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_rsts0"; + power-domains = <&ps_isp_sys>; + }; + + ps_isp_rsts1: power-controller@84008 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x84008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_rsts1"; + power-domains = <&ps_isp_sys>; + }; + + ps_isp_vis: power-controller@84010 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x84010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_vis"; + power-domains = <&ps_isp_sys>; + }; + + ps_isp_be: power-controller@84018 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x84018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_be"; + power-domains = <&ps_isp_sys>; + }; + + ps_isp_pearl: power-controller@84020 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x84020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_pearl"; + power-domains = <&ps_isp_sys>; + }; + + ps_dprx: power-controller@84028 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x84028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dprx"; + power-domains = <&ps_isp_sys>; + }; + + ps_venc_pipe4: power-controller@88000 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x88000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_pipe4"; + power-domains = <&ps_venc_sys>; + }; + + ps_venc_pipe5: power-controller@88008 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x88008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_pipe5"; + power-domains = <&ps_venc_sys>; + }; + + ps_venc_me0: power-controller@88010 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x88010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_me0"; + }; + + ps_venc_me1: power-controller@88018 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x88018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_me1"; + }; +}; + +&pmgr_mini { + ps_aop: power-controller@80000 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aop"; + power-domains = <&ps_aop_cpu &ps_aop_busif &ps_aop_filter>; + apple,always-on; /* Always on processor */ + }; + + ps_debug: power-controller@80008 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "debug"; + }; + + ps_aop_gpio: power-controller@80010 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aop_gpio"; + }; + + ps_aop_cpu: power-controller@80048 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80048 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aop_cpu"; + }; + + ps_aop_filter: power-controller@80050 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80050 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aop_filter"; + }; + + ps_aop_busif: power-controller@80058 { + compatible = "apple,t8010-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80058 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aop_busif"; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8010.dtsi b/arch/arm64/boot/dts/apple/t8010.dtsi index e3d6a8354103..ac1dda92f890 100644 --- a/arch/arm64/boot/dts/apple/t8010.dtsi +++ b/arch/arm64/boot/dts/apple/t8010.dtsi @@ -61,19 +61,30 @@ 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,t8010-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + + reg = <0x2 0xe000000 0 0x8c000>; + }; + aic: interrupt-controller@20e100000 { compatible = "apple,t8010-aic", "apple,aic"; reg = <0x2 0x0e100000 0x0 0x100000>; #interrupt-cells = <3>; interrupt-controller; + power-domains = <&ps_aic>; }; pinctrl_ap: pinctrl@20f100000 { compatible = "apple,t8010-pinctrl", "apple,pinctrl"; reg = <0x2 0x0f100000 0x0 0x100000>; + power-domains = <&ps_gpio>; gpio-controller; #gpio-cells = <2>; @@ -95,6 +106,7 @@ pinctrl_ap: pinctrl@20f100000 { pinctrl_aop: pinctrl@2100f0000 { compatible = "apple,t8010-pinctrl", "apple,pinctrl"; reg = <0x2 0x100f0000 0x0 0x100000>; + power-domains = <&ps_aop_gpio>; gpio-controller; #gpio-cells = <2>; @@ -113,6 +125,14 @@ pinctrl_aop: pinctrl@2100f0000 { ; }; + pmgr_mini: power-management@210200000 { + compatible = "apple,t8010-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + + reg = <0x2 0x10200000 0 0x84000>; + }; + wdt: watchdog@2102b0000 { compatible = "apple,t8010-wdt", "apple,wdt"; reg = <0x2 0x102b0000 0x0 0x4000>; @@ -131,3 +151,5 @@ timer { ; }; }; + +#include "t8010-pmgr.dtsi"