From patchwork Sun Nov 28 13:18:51 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 12693856 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 9C8C8C433F5 for ; Sun, 28 Nov 2021 13:25:02 +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=ZVUtkrUKuwntiH8Pak6BHZwaoDAkqxsitjzArPB24qQ=; b=pBsd+h529Nj1ND nNyn3sBnrdFnT/wfberASonpNuREqMUCDIk5LbXP4oRGNlAfW+y0+X2l1vSbVF9viAjjHkXVGAX+1 YdcxFEUUd6mi0aXG9MOzeiYBQLhfe9wgBu6BGPSOHERv6PAezpu8rsdhoX+bvQpGafYYnOv8YPu9c ikpWAxXRUTjWYJGkIduNew2pk0EbAmP0ZfVgjOzoTlvG+3+QXE9JoU5hAIkOb4YpAV0cNY7O1FZd5 dt/wfXWfrpVULO1hTiy+xTvDaKlj6rO7dtR5opVcbuSqinctIs5baActZY/900Vf/pNzeybdviACb Mz3sOCu0LdIMLz4eHrUA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mrK8F-00Fo4z-FS; Sun, 28 Nov 2021 13:22:15 +0000 Received: from mail-io1-xd2e.google.com ([2607:f8b0:4864:20::d2e]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mrK5b-00FmxN-Nc for linux-arm-kernel@lists.infradead.org; Sun, 28 Nov 2021 13:19:33 +0000 Received: by mail-io1-xd2e.google.com with SMTP id w22so17591196ioa.1 for ; Sun, 28 Nov 2021 05:19:31 -0800 (PST) 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=HAFh9FPQuPmoV1vF4y4Sk6Yto42klwa4ZHAtnVZjT34=; b=MCR+JBVhIa7EiVnRCKKOQcC1FuWHvVSZX0AfSnzcTfaBEuD8XgsHQ1o0CP8S4AT059 PgP4Xl30kVPAwu3obhHTSzLSNyy5eWUSLDKjCKK1UaVb7repIoL0h/zw0Y0n4c8CQ4fS 5i/J29PLgnRYBW9sCOVmLCUXgDNOwDuBaTiTZ08ZNsDrcIm8bQEhsj51UE5v3RX6NZ7a UHQNDQepx8OKaPTSR6OEnew1xfFXC7cyIdnHJxSJGSwKsQSZpdaUc6rs0MIU2uaA+1fb w6gGgjZS5DQsLXLBc0fECVZ4VJeUQxMP5vCpufPVplLdfoY2CJ2PI3lH2xGzOlNIX7jB a2sQ== 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=HAFh9FPQuPmoV1vF4y4Sk6Yto42klwa4ZHAtnVZjT34=; b=LZ8sUe3q1Pce/b5eIslZltxMx6kKKC+lWdGz4kQCVO0zjX2JhfEh5BD2Jsp85wE6c3 4kUjZPuYIpkzXSUqEGQkBA7dBwuiYWyvRK+ABYm7ad7E2ieE3p7OfZmR3ghD2PyKextE l+Sy1YjY8LS4In1Lh3yRAU0m24dVQk0eCj8omnb9of8nUSeHMyPRoqNH/QWhCIgvcUO9 nMVcbQ4fq4I5gQ8eB3FqS+m3dEJWSWGEmxPtkK6ZHf7Z1kXCd/pWHgCPD4gr2PUoH5xu FTCjtFr2LOZ01twIh2dMOUeOL2Psu1YEKq6dYDMskthEGxWv/SMDM+6TVJdB5pOu66q2 PwjQ== X-Gm-Message-State: AOAM531XtKqH36BElURQ3PwzajDoVY1Pewsz5gApEyZo1raFDbDBSvZ+ +OMEKOTcAYZI0jf2UcVypRnwGhrVgsv6kg== X-Google-Smtp-Source: ABdhPJyklrABPjnFUQbmrcN/qK1ypXXfulVA8aiccQUrD4vEoRPdvVjc8NlpJJZW7iWW0eBESQJDfw== X-Received: by 2002:a05:6602:2e8d:: with SMTP id m13mr52839949iow.68.1638105570647; Sun, 28 Nov 2021 05:19:30 -0800 (PST) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:2a06:17d2:47df:6c8e]) by smtp.gmail.com with ESMTPSA id q12sm6990413ile.77.2021.11.28.05.19.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Nov 2021 05:19:30 -0800 (PST) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, tharvey@gateworks.com, Adam Ford , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Lucas Stach , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V4 8/9] arm64: dts: imx8mn: add DISP blk-ctrl Date: Sun, 28 Nov 2021 07:18:51 -0600 Message-Id: <20211128131853.15125-9-aford173@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211128131853.15125-1-aford173@gmail.com> References: <20211128131853.15125-1-aford173@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211128_051931_797450_11CA6FDC X-CRM114-Status: GOOD ( 10.25 ) 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 Reviewed-by: Lucas Stach --- arch/arm64/boot/dts/freescale/imx8mn.dtsi | 28 +++++++++++++++++++++++ 1 file changed, 28 insertions(+) -- 2.32.0 diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 902d5725dc55..d8726d0ce326 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -1039,6 +1039,34 @@ 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>;