From patchwork Thu Nov 4 16:18:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 12603477 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90CB9C433F5 for ; Thu, 4 Nov 2021 16:23:58 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 57F2D61213 for ; Thu, 4 Nov 2021 16:23:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 57F2D61213 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=uiqUTRlOO+U4/I94q8+XJc60Phzy7tUBB0H3iz2cvJo=; b=xwceHYpF8Tqplg XuTAGU0GL3ayNC/reEiS2nytb2THReckoXinc5hm8UZ7AjXvka9J9rjsD6rE5QziOrf5cJPfGQfEG fsWAPtwif71q6Q0PiqI7uNYwPAinGgAEFD2SjD0xFbFY/4eXU1LrTQsyCQUZIwEj1lMOmIdxmFHMO V9cLr8f0EFrXMcGa8tKW4AD37ROONbPpGaf315Pisi+rPpLbO0pxWwIhO0WDflSm0rW1ZbFIERBW6 +XkzUxpVuo3KrrID2U4T+3+tfZeo12iSiBmim0Rwc7visoRuCkbnmCh7n4bCNCalvBShT0xKkfPwe +ha93y3K9rHapy3886oA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mifV8-009R1f-LH; Thu, 04 Nov 2021 16:22:08 +0000 Received: from mail-io1-xd2d.google.com ([2607:f8b0:4864:20::d2d]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mifRs-009PWk-HY for linux-arm-kernel@lists.infradead.org; Thu, 04 Nov 2021 16:18:45 +0000 Received: by mail-io1-xd2d.google.com with SMTP id f9so7440609ioo.11 for ; Thu, 04 Nov 2021 09:18:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=PZ5rOSu+Pvwwo25HoRKbQcBfCSk933X5/lGtJvS6+EU=; b=czMDr0CyxLZfz4hJsuOExFrZxsVB7HgI4duA7bc7lABdMWztL90CGO4kl9biJ/UYa6 ExNGK/3kQCTcmkBP5YtFuQJkvgT31sMtXVlEwkslxCR+jZmgFOXRS7ZLWYoVgIktj+p7 VMjaRSVZEwiVECUNaZm/gUPhAEW1QqZE89CLd+f9i3rA8YbV+4RkMQapyksELwJ9uDmu 2pA3z2QbX3c0+EVHThd4SxtcnzjgDkWEcdrTOVVfFNS+OjcPAFQ1WpVNObMGiO/HnJbn mVhTGkOkEVV85jHCyvqU6NlLaN3gTCyp7w5Z4zlkJuyZmIXQpa1MybmEiIA/si6Ebf5b uYiw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=PZ5rOSu+Pvwwo25HoRKbQcBfCSk933X5/lGtJvS6+EU=; b=Zx+tMEbpde0V646PyTOHCnwrBG9mlAI8n99sbbKPEdLeJSXQG1PI/qdWzkDbl1RYeM ATwsj8D2jdv2z1EDV+kzLHdAvxDco926T9xd0LNEFTpNDMFpTj6pdiyv2woSwdVx0SPA q0E8K9o/K/4lX5l9UnUO5ertrxrsDe3dHef02u8NshZRu3dUy53z6k8hzDvJDfSzhEKy Og5pvxo7PU5CDtXZKubyT+U9QOgU+VMp4KYgkF0mEdszhIFWGAv+bB1nyYKwDvImMJyQ HEdSlynqpHQPlN4GD6ImdHEkVwmoL9qqBKEIf3WwazuU6f2hSolYFaF0bmB6JMXy1Muf lfCw== X-Gm-Message-State: AOAM5306MQ8VAnkpSF2n8Et+RlSiDAAhKXHnb5nYu4+hmPE/pliX57IQ Eb4W7PuOUFqcL8nwSHC+h1X1U2DFoUw= X-Google-Smtp-Source: ABdhPJy6wDM2SmdGObT2rmqrNV2I64GnrWtdMbkK2KWAmjqSs7hB/HANO3nloP4Q1Hkc7UsPky6URg== X-Received: by 2002:a05:6638:386:: with SMTP id y6mr4607797jap.49.1636042723329; Thu, 04 Nov 2021 09:18:43 -0700 (PDT) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:e81d:737a:bb84:83ba]) by smtp.gmail.com with ESMTPSA id e17sm3266326iow.18.2021.11.04.09.18.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Nov 2021 09:18:42 -0700 (PDT) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, ariel.dalessandro@collabora.com, krzk@kernel.org, tharvey@gateworks.com, l.stach@pengutronix.de, devicetree@vger.kernel.org, Adam Ford , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-kernel@vger.kernel.org Subject: [PATCH V3 8/9] arm64: dts: imx8mn: add DISP blk-ctrl Date: Thu, 4 Nov 2021 11:18:03 -0500 Message-Id: <20211104161804.587250-9-aford173@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211104161804.587250-1-aford173@gmail.com> References: <20211104161804.587250-1-aford173@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211104_091844_609796_673863E4 X-CRM114-Status: UNSURE ( 8.57 ) 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 Add the DT node for the DISP blk-ctrl. With this in place the display/mipi power domains should be functional. Signed-off-by: Adam Ford diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 4e9d7099bb4f..6ac14903bcef 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -1011,6 +1011,34 @@ aips4: bus@32c00000 { #size-cells = <1>; ranges; + disp_blk_ctrl: blk-ctrl@32e28000 { + compatible = "fsl,imx8mn-disp-blk-ctrl", "syscon"; + reg = <0x32e28000 0x100>; + power-domains = <&pgc_dispmix>, <&pgc_dispmix>, + <&pgc_dispmix>, <&pgc_mipi>, + <&pgc_mipi>; + power-domain-names = "bus", "isi", + "lcdif", "mipi-dsi", + "mipi-csi"; + clocks = <&clk IMX8MN_CLK_DISP_AXI>, + <&clk IMX8MN_CLK_DISP_APB>, + <&clk IMX8MN_CLK_DISP_AXI_ROOT>, + <&clk IMX8MN_CLK_DISP_APB_ROOT>, + <&clk IMX8MN_CLK_DISP_AXI_ROOT>, + <&clk IMX8MN_CLK_DISP_APB_ROOT>, + <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>, + <&clk IMX8MN_CLK_DSI_CORE>, + <&clk IMX8MN_CLK_DSI_PHY_REF>, + <&clk IMX8MN_CLK_CSI1_PHY_REF>, + <&clk IMX8MN_CLK_CAMERA_PIXEL_ROOT>; + clock-names = "disp_axi", "disp_apb", + "disp_axi_root", "disp_apb_root", + "lcdif-axi", "lcdif-apb", "lcdif-pix", + "dsi-pclk", "dsi-ref", + "csi-aclk", "csi-pclk"; + #power-domain-cells = <1>; + }; + usbotg1: usb@32e40000 { compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb"; reg = <0x32e40000 0x200>;