From patchwork Mon Apr 3 19:27:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 13198630 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 3BADEC76188 for ; Mon, 3 Apr 2023 19:28:16 +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: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:In-Reply-To:References: List-Owner; bh=MkE/nlzTSttdxqOJQkWSqDcI76rl82VUU0E9E70Gmp8=; b=JapQlGm6FCaYCw b7hEGKH6sRXRQPjEQQ191BBVcZRqxvmMBFKtYr8BpffQJ95lSe9wy43SeY0L/S3re1kFpnXxKAPnK tT8cIIttgDU6shWcsbodU2nU/rlI+YnrUZg+3VeoWy4byhUzniEjNjx5t8kTgfhcnGhZ3ZdH/rRlu zYzWiLqBqJzKKLGilHj6tMFVhFaplKLTBS/4KsuhfBwvX6oL/y997Er5cAQ9A3IdkmGrPGyE4TMa4 nO+wsT6a3YxHaJYd1pl/FKbT9dhGNjyPjmaXzd0gStNN7dGwqbIOlPmUrObVtT4J/oUvJpm/U1wpA rsWG5uAnzh8fC58xKuHw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pjPpv-00GOPC-1F; Mon, 03 Apr 2023 19:27:27 +0000 Received: from phobos.denx.de ([2a01:238:438b:c500:173d:9f52:ddab:ee01]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pjPpr-00GOMX-2z for linux-arm-kernel@lists.infradead.org; Mon, 03 Apr 2023 19:27:25 +0000 Received: from tr.lan (ip-86-49-120-218.bb.vodafone.cz [86.49.120.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 58CFF856D2; Mon, 3 Apr 2023 21:27:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1680550040; bh=PgOjEN34AUWQeLPMfF8y27di9zaxQgzsaVAZ74CM1vw=; h=From:To:Cc:Subject:Date:From; b=N9ubjTv6cyyhKuMK8VVluNs58p0uhua6dijCYvom4rXwKAOrNDHgw265merfvGkU2 AzgKm6BONJtndqALIW7ob4dtq92JlRZwqRzLNdCzqNBaF7Fpf5Ezythp254vz/q+ux M+GZminYZuT0UntLVpQ8vBTtFsE0I6OabUl8X90Bn9jZymzYrwTEuW89EvJJeTGtgo K6erjr/Fu4C9BTc4E3NPPAQNnAIx2vDKCb8sYttc/c8AWdThtslHv4XfsHjJbHQSxN ak+4fSVTwMtYMJ6yXtT2p6ilqDnV0vh7JZ/qBUhD0H4nqSoaiMHDn3Mzb5hicJ30E/ N8VJxmQm1y/Ag== From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , Abel Vesa , Dong Aisheng , Fabio Estevam , =?utf-8?q?Guido_G=C3=BCnther?= , Krzysztof Kozlowski , Lucas Stach , NXP Linux Team , Pengutronix Kernel Team , Richard Cochran , Rob Herring , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org Subject: [PATCH] arm64: dts: imx8mn: Add display pipeline components Date: Mon, 3 Apr 2023 21:27:03 +0200 Message-Id: <20230403192703.243929-1-marex@denx.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230403_122724_288622_1D6FF458 X-CRM114-Status: UNSURE ( 9.79 ) 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 LCDIF scanout engine and DSIM bridge nodes for i.MX8M Nano. This makes the DSI display pipeline available on this SoC. Signed-off-by: Marek Vasut --- Cc: Abel Vesa Cc: Dong Aisheng Cc: Fabio Estevam Cc: Guido Günther Cc: Krzysztof Kozlowski Cc: Lucas Stach Cc: NXP Linux Team Cc: Pengutronix Kernel Team Cc: Richard Cochran Cc: Rob Herring Cc: Sascha Hauer Cc: Shawn Guo Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org --- arch/arm64/boot/dts/freescale/imx8mn.dtsi | 57 +++++++++++++++++++++++ 1 file changed, 57 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 7b58660d9ef49..6426f04bfb101 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -1062,6 +1062,63 @@ aips4: bus@32c00000 { #size-cells = <1>; ranges; + lcdif: lcdif@32e00000 { + compatible = "fsl,imx8mn-lcdif", "fsl,imx6sx-lcdif"; + reg = <0x32e00000 0x10000>; + clocks = <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>, + <&clk IMX8MN_CLK_DISP_APB_ROOT>, + <&clk IMX8MN_CLK_DISP_AXI_ROOT>; + clock-names = "pix", "axi", "disp_axi"; + assigned-clocks = <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>, + <&clk IMX8MN_CLK_DISP_AXI>, + <&clk IMX8MN_CLK_DISP_APB>; + assigned-clock-parents = <&clk IMX8MN_CLK_DISP_PIXEL>, + <&clk IMX8MN_SYS_PLL2_1000M>, + <&clk IMX8MN_SYS_PLL1_800M>; + assigned-clock-rates = <594000000>, <500000000>, <200000000>; + interrupts = ; + power-domains = <&disp_blk_ctrl IMX8MN_DISPBLK_PD_LCDIF>; + status = "disabled"; + + port { + lcdif_to_dsim: endpoint { + remote-endpoint = <&dsim_from_lcdif>; + }; + }; + }; + + mipi_dsi: dsi@32e10000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx8mn-mipi-dsim", "fsl,imx8mm-mipi-dsim"; + reg = <0x32e10000 0x400>; + clocks = <&clk IMX8MN_CLK_DSI_CORE>, + <&clk IMX8MN_CLK_DSI_PHY_REF>; + clock-names = "bus_clk", "sclk_mipi"; + assigned-clocks = <&clk IMX8MN_CLK_DSI_CORE>, + <&clk IMX8MN_CLK_DSI_PHY_REF>; + assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_266M>, + <&clk IMX8MN_CLK_24M>; + assigned-clock-rates = <266000000>, <24000000>; + samsung,pll-clock-frequency = <24000000>; + interrupts = ; + power-domains = <&disp_blk_ctrl IMX8MN_DISPBLK_PD_MIPI_DSI>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + dsim_from_lcdif: endpoint { + remote-endpoint = <&lcdif_to_dsim>; + }; + }; + }; + }; + disp_blk_ctrl: blk-ctrl@32e28000 { compatible = "fsl,imx8mn-disp-blk-ctrl", "syscon"; reg = <0x32e28000 0x100>;