From patchwork Mon Sep 6 18:43:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Stach X-Patchwork-Id: 12477239 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E9FDC433FE for ; Mon, 6 Sep 2021 18:55:10 +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 1756F6103E for ; Mon, 6 Sep 2021 18:55:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1756F6103E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de 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=T7QbCoebLlJErQZ9bvie52hjoorNvsBaUPScKqwrmq8=; b=XZ475FoMLLZXZo +0tmFjWSH8QDXSJJHxES6r27KX8+JaFJFPq2ciQ+ljxTMvXpr3jjU59xhAVJ3v8YM+h2EKwg/Mb5t Gb/SK9bxUC+4DSuUl/KW5uPZjmr69b/fppLA9SC31vyshw31QopZIPYYqSwUtc7IVzWqw77ZK+rAs Pbu2Rj7336kirMxs33HcGgFfoMT9Cc5xdBJJef3acxqxEnMSN7kxmFEhdY+l7oZskejFyzbM38fU6 fpbUl/ckzf0PpTeo6LawApHmH7uMv75g/TYEa0kNU14HHn/kZE+XyDO1+Hb/nUKe15q78tvWAk+vE LTgK98ir/4Wr9+eCcX2A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNJjW-001cOW-MD; Mon, 06 Sep 2021 18:52:43 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNJay-001YPd-NA for linux-arm-kernel@lists.infradead.org; Mon, 06 Sep 2021 18:43:54 +0000 Received: from dude03.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::39]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1mNJas-0003Ue-Sd; Mon, 06 Sep 2021 20:43:46 +0200 From: Lucas Stach To: Shawn Guo Cc: Rob Herring , Fabio Estevam , NXP Linux Team , Adam Ford , Frieder Schrempf , Marek Vasut , Tim Harvey , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de, patchwork-lst@pengutronix.de Subject: [PATCH v3 18/18] arm64: dts: imx8mm: add DISP blk-ctrl Date: Mon, 6 Sep 2021 20:43:33 +0200 Message-Id: <20210906184333.1855426-19-l.stach@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210906184333.1855426-1-l.stach@pengutronix.de> References: <20210906184333.1855426-1-l.stach@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::39 X-SA-Exim-Mail-From: l.stach@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210906_114352_830900_6E41BEDD X-CRM114-Status: GOOD ( 10.35 ) 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 are fully functional. Signed-off-by: Lucas Stach --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 27 +++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 1452d60a0524..3bec6b8d52a0 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -1067,6 +1067,33 @@ aips4: bus@32c00000 { #size-cells = <1>; ranges = <0x32c00000 0x32c00000 0x400000>; + disp_blk_ctrl: blk-ctrl@32e28000 { + compatible = "fsl,imx8mm-disp-blk-ctrl", "syscon"; + reg = <0x32e28000 0x100>; + power-domains = <&pgc_dispmix>, <&pgc_dispmix>, + <&pgc_dispmix>, <&pgc_mipi>, + <&pgc_mipi>; + power-domain-names = "bus", "csi-bridge", + "lcdif", "mipi-dsi", + "mipi-csi"; + clocks = <&clk IMX8MM_CLK_DISP_AXI_ROOT>, + <&clk IMX8MM_CLK_DISP_APB_ROOT>, + <&clk IMX8MM_CLK_CSI1_ROOT>, + <&clk IMX8MM_CLK_DISP_AXI_ROOT>, + <&clk IMX8MM_CLK_DISP_APB_ROOT>, + <&clk IMX8MM_CLK_DISP_ROOT>, + <&clk IMX8MM_CLK_DSI_CORE>, + <&clk IMX8MM_CLK_DSI_PHY_REF>, + <&clk IMX8MM_CLK_CSI1_CORE>, + <&clk IMX8MM_CLK_CSI1_PHY_REF>; + clock-names = "csi-bridge-axi","csi-bridge-apb", + "csi-bridge-core", "lcdif-axi", + "lcdif-apb", "lcdif-pix", + "dsi-pclk", "dsi-ref", + "csi-aclk", "csi-pclk"; + #power-domain-cells = <1>; + }; + usbotg1: usb@32e40000 { compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb"; reg = <0x32e40000 0x200>;