From patchwork Wed Apr 5 16:52:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 13202231 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 59EE9C761AF for ; Wed, 5 Apr 2023 16:53:40 +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=ibdBdwQV0T328LTbXhJkjwiG9B/YXWFHJGf5fQvsEwM=; b=xMHmEjGD60Vsrq 7AA/ttxPHMbHkyXLQ+YdFSPZoZlI6F6XxAs0+U+ugApJq5zQu/lxxxStDZO7ZOfdB2lPiSHmaP90c wsWMcG4SMIln7zjo45eKWxM2/qyNprOQNXJDP9W1b9ku1T1ADlQEso6JsWYeGnk8PVu5dsm9mMktn JrsV2yi3ScpAqAH/NBoxve2f8sR+L3pq+M+c23gFNz6sHvWvICYcrFChN/mV900Tg0xbQy74AdVRO Fk1/VNntQD0kgwxed28DqMeAoTQT2CwBB3uGrAfYO9nH6Pm40mutj+yNt0jRIDx9TaCQj9+BUkNcx +wiVxUy0zjBU/WIV3Iww==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pk6NQ-005BML-1A; Wed, 05 Apr 2023 16:52:52 +0000 Received: from phobos.denx.de ([85.214.62.61]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pk6NJ-005BKr-3C for linux-arm-kernel@lists.infradead.org; Wed, 05 Apr 2023 16:52:48 +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 1C51F859E5; Wed, 5 Apr 2023 18:52:42 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1680713562; bh=kBT0dcIJNjmB4JR1tNysZx9b8KqK3sqYUQaJcN6cBQs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CxB/ezZ12XrBLaaZ3c4jUHn+kEIjRR8qHZo57/i8NVzY2gLCFlRIG60vZ9Yhtz7BE ARup82ngPKHmIcBpaXh1a+Hdtp5b1Qx9FzSpYToy64HCRsfPLjSMN7S76Mt1DozXDO IQtD60xKzkbfYIvzXbIy6neRt0dywoVMlBJJjkl9OtXNhLj+vS/OhzBI/KFtQF+Wh+ pL79TFhEUKCdsmU8ioFM8s7tsqKnPFT+kV4W/AUG2DLWHbzCeFY7NhLe7/bACJxIP2 BfLqCHOMGu3b3hKDj76sZggwxu23cgM/UK6c/PFTfzoU1tejQO4/uBZzOhgVSgz7v8 y9ncrNCXMeO4g== From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , Abel Vesa , Alexander Stein , Dong Aisheng , Fabio Estevam , =?utf-8?q?Guido_G=C3=BCnther?= , Jagan Teki , Krzysztof Kozlowski , Lucas Stach , NXP Linux Team , Pengutronix Kernel Team , Richard Cochran , Rob Herring , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org Subject: [PATCH v2 2/3] arm64: dts: imx8mn: Add display pipeline components Date: Wed, 5 Apr 2023 18:52:13 +0200 Message-Id: <20230405165214.95574-2-marex@denx.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230405165214.95574-1-marex@denx.de> References: <20230405165214.95574-1-marex@denx.de> 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-20230405_095246_371950_E232D90C X-CRM114-Status: GOOD ( 10.81 ) 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: Alexander Stein Cc: Dong Aisheng Cc: Fabio Estevam Cc: Guido Günther Cc: Jagan Teki 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 --- V2: - Drop the address-cells/size-cells from DSIM node - CC Alexander, Jagan - Bundle the MX8MM,N,P patches together in one series --- arch/arm64/boot/dts/freescale/imx8mn.dtsi | 55 +++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 7b58660d9ef49..bd84db5500531 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -1062,6 +1062,61 @@ 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 { + 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>;