From patchwork Fri Oct 20 13:00:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13430683 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D7F0C001DF for ; Fri, 20 Oct 2023 13:00:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377403AbjJTNAb (ORCPT ); Fri, 20 Oct 2023 09:00:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46848 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377399AbjJTNAa (ORCPT ); Fri, 20 Oct 2023 09:00:30 -0400 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0BA5DD57; Fri, 20 Oct 2023 06:00:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1697806827; x=1729342827; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=A4GXrDNHTGMFmp07G5G0Ww5OP+EEWgvQMbcH27cLW/c=; b=XCTUke/RSjZOstVAUSJXKxEkzAhIqwLExZWJWZHb2KxuTtBwHMY/65M0 A2JAhOLII8iVOvzSKtlw+jEpbOTalpxsm58UKMhdNgA9pRbf1FVQ+IEux VH0h3yUDGPGG/6o6K55jmFa1DKoBJ2u9QYqU9lIte/wWWsa1SOuKoNQ9q F/C0bfvfPUp02SeQYdQUNFFQd9P735Fln+EnISd7bmKc9XWKZncfZqFs1 e3JS/NhrEZQQI7E1vMvylIFNzTfLbengvWHxJjLC0cLaPLP6UOZ4UuuH1 ld5txTmZb5ds4BqkminGXjRuLqIDgCoAhGsIj5S8hH1lDXHP70Ehh0lyM g==; X-IronPort-AV: E=Sophos;i="6.03,238,1694728800"; d="scan'208";a="33575469" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 20 Oct 2023 15:00:22 +0200 Received: from steina-w.tq-net.de (steina-w.tq-net.de [10.123.53.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id C8D77280084; Fri, 20 Oct 2023 15:00:21 +0200 (CEST) From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd , Ulf Hansson , Marek Vasut Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 1/5] soc: imx: imx93-blk-ctrl: Scan subnodes and bind drivers to them Date: Fri, 20 Oct 2023 15:00:14 +0200 Message-Id: <20231020130019.665853-2-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231020130019.665853-1-alexander.stein@ew.tq-group.com> References: <20231020130019.665853-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org This particular block can have DT subnodes describing the LVDS LDB bridge. Instead of misusing simple-bus to scan for those nodes, do the scan within the driver. Signed-off-by: Alexander Stein --- drivers/pmdomain/imx/imx93-blk-ctrl.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/pmdomain/imx/imx93-blk-ctrl.c b/drivers/pmdomain/imx/imx93-blk-ctrl.c index 40bd90f8b977..dbce40297078 100644 --- a/drivers/pmdomain/imx/imx93-blk-ctrl.c +++ b/drivers/pmdomain/imx/imx93-blk-ctrl.c @@ -7,6 +7,7 @@ #include #include #include +#include #include #include #include @@ -297,8 +298,14 @@ static int imx93_blk_ctrl_probe(struct platform_device *pdev) dev_set_drvdata(dev, bc); + ret = devm_of_platform_populate(dev); + if (ret) + goto cleanup_provider; + return 0; +cleanup_provider: + of_genpd_del_provider(dev->of_node); cleanup_pds: for (i--; i >= 0; i--) pm_genpd_remove(&bc->domains[i].genpd); From patchwork Fri Oct 20 13:00:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13430684 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9DF9C07480 for ; Fri, 20 Oct 2023 13:00:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377410AbjJTNAc (ORCPT ); Fri, 20 Oct 2023 09:00:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46852 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377212AbjJTNAb (ORCPT ); Fri, 20 Oct 2023 09:00:31 -0400 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3DEC3D5F; Fri, 20 Oct 2023 06:00:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1697806829; x=1729342829; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Hd4Emqyn1f/ioRu7HJKUdLwnMCvvFUuy8Lnwq9cpDbU=; b=n0OI0UIcT+QiHSoozXfs+UBk8EPe8fZ55XwucmjaMzVpDgcXt8ObG1jd HDg3MkJE3rrdqnEjqjE1ggzjJml0RWnC91UWw/9clsh5oqjfSe6YMqygH sjnaW1JY8Gw4F5ZeQja5UWloA5jyrfl/j+4D/39u7E/qRG7s7fgrhyz2Q WY5RqUdWvIs4M9Ef3ij8g3xrIxXYlpvUD3fTV1/smaEkG9MqAyhvRs/1u 0uqFvuSA4iz2N51vctsPHJbPqT7KhnQCn0jTdflQlSt5hpne915Kk+0JB erVnY4K3L8hXpOzFCkKcQINnjRt+vdwrzuGnCTUBNaaRIqGNaIAXykEiD w==; X-IronPort-AV: E=Sophos;i="6.03,238,1694728800"; d="scan'208";a="33575470" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 20 Oct 2023 15:00:22 +0200 Received: from steina-w.tq-net.de (steina-w.tq-net.de [10.123.53.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id 28134280085; Fri, 20 Oct 2023 15:00:22 +0200 (CEST) From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd , Ulf Hansson , Marek Vasut Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 2/5] dt-bindings: soc: imx93-media-blk-ctrl: Add LDB subnode into schema and example Date: Fri, 20 Oct 2023 15:00:15 +0200 Message-Id: <20231020130019.665853-3-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231020130019.665853-1-alexander.stein@ew.tq-group.com> References: <20231020130019.665853-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Document the LDB bridge subnode and add the subnode into the example. For the subnode to work, the block control must scan its subnodes and bind drivers to them, do not misuse either simple-bus or simple-mfd here. Signed-off-by: Alexander Stein --- .../soc/imx/fsl,imx93-media-blk-ctrl.yaml | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml index b3554e7f9e76..5ba66dfb0e05 100644 --- a/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml +++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml @@ -24,6 +24,12 @@ properties: reg: maxItems: 1 + '#address-cells': + const: 1 + + '#size-cells': + const: 1 + '#power-domain-cells': const: 1 @@ -46,9 +52,16 @@ properties: - const: csi - const: dsi + bridge@20: + type: object + $ref: /schemas/display/bridge/fsl,ldb.yaml# + unevaluatedProperties: false + required: - compatible - reg + - '#address-cells' + - '#size-cells' - power-domains - clocks - clock-names @@ -77,4 +90,35 @@ examples: clock-names = "apb", "axi", "nic", "disp", "cam", "pxp", "lcdif", "isi", "csi", "dsi"; #power-domain-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + + bridge@20 { + compatible = "fsl,imx93-ldb"; + reg = <0x20 0x4>, <0x24 0x4>; + reg-names = "ldb", "lvds"; + clocks = <&clk IMX93_CLK_LVDS_GATE>; + clock-names = "ldb"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + ldb_from_lcdif2: endpoint { + remote-endpoint = <&lcdif2_to_ldb>; + }; + }; + + port@1 { + reg = <1>; + + ldb_lvds: endpoint { + remote-endpoint = <&ldb_to_panel>; + }; + }; + }; + }; }; From patchwork Fri Oct 20 13:00:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13430686 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 121D8C25B40 for ; Fri, 20 Oct 2023 13:00:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377413AbjJTNAe (ORCPT ); Fri, 20 Oct 2023 09:00:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377396AbjJTNAc (ORCPT ); Fri, 20 Oct 2023 09:00:32 -0400 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E349CD6A; Fri, 20 Oct 2023 06:00:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1697806830; x=1729342830; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=6NsjdVRKrU1cywbzFwvQUQKcvsrnAUc1urD+yHBG+gw=; b=GMrSKwaT94mK7uFMHwo1rlQbIAwfiSeRGZx6hSLPZhOciekVPSCJmVFL 7WCeKOu6660Zt/78JVnwHm7Kg1xl+DBARCVbOJPFjdyn4eqVGKk7I18Gk Rj4B+rFK8lFtcBJEGnplYULeln6npw94CmaM4Mm//eyzEiwQIxi3zXmRF K7xE+c8Dhyj7KAJZRKxXsauUe66VjFAQN0LTjBsEp2IR3b19l8lr9ruu8 A3rjDmGQa2zaVIujUh1dYi7pD2BqC3fctZchKcGRCm6Zn3hvEa56Z30J2 LgcabJv6B0AxOhmhjziFSUmIYF9cWm0rkeCQhOK36+vRMneNBLrdQsZ8W A==; X-IronPort-AV: E=Sophos;i="6.03,238,1694728800"; d="scan'208";a="33575471" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 20 Oct 2023 15:00:22 +0200 Received: from steina-w.tq-net.de (steina-w.tq-net.de [10.123.53.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id 74C8B280086; Fri, 20 Oct 2023 15:00:22 +0200 (CEST) From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd , Ulf Hansson , Marek Vasut Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 3/5] arm64: dts: imx93: Add LCDIF & LDB nodes Date: Fri, 20 Oct 2023 15:00:16 +0200 Message-Id: <20231020130019.665853-4-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231020130019.665853-1-alexander.stein@ew.tq-group.com> References: <20231020130019.665853-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org LCDIF port 1 is directly attached to the LVDS Display Bridge (LDB). Both need the same clock source (VIDEO_PLL1). Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/imx93.dtsi | 76 ++++++++++++++++++++++++ 1 file changed, 76 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index ceccf4766440..c0213850445d 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -1037,6 +1037,8 @@ s4muap: mailbox@47520000 { media_blk_ctrl: system-controller@4ac10000 { compatible = "fsl,imx93-media-blk-ctrl", "syscon"; reg = <0x4ac10000 0x10000>; + #address-cells = <1>; + #size-cells = <1>; power-domains = <&mediamix>; clocks = <&clk IMX93_CLK_MEDIA_APB>, <&clk IMX93_CLK_MEDIA_AXI>, @@ -1050,8 +1052,82 @@ media_blk_ctrl: system-controller@4ac10000 { <&clk IMX93_CLK_MIPI_DSI_GATE>; clock-names = "apb", "axi", "nic", "disp", "cam", "pxp", "lcdif", "isi", "csi", "dsi"; + assigned-clocks = <&clk IMX93_CLK_MEDIA_AXI>, + <&clk IMX93_CLK_MEDIA_APB>, + <&clk IMX93_CLK_VIDEO_PLL>, + <&clk IMX93_CLK_MEDIA_DISP_PIX>; + assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1>, + <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>, + <&clk IMX93_CLK_24M>, + <&clk IMX93_CLK_VIDEO_PLL>; + assigned-clock-rates = <400000000>, <133333333>; #power-domain-cells = <1>; status = "disabled"; + + lvds_bridge: bridge@20 { + compatible = "fsl,imx93-ldb"; + reg = <0x20 0x4>, <0x24 0x4>; + reg-names = "ldb", "lvds"; + clocks = <&clk IMX93_CLK_LVDS_GATE>; + clock-names = "ldb"; + assigned-clocks = <&clk IMX93_CLK_MEDIA_LDB>; + assigned-clock-parents = <&clk IMX93_CLK_VIDEO_PLL>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + ldb_from_lcdif: endpoint { + remote-endpoint = <&lcdif_to_ldb>; + }; + }; + + port@1 { + reg = <1>; + + ldb_lvds: endpoint { + }; + }; + }; + }; + }; + + lcdif: display-controller@4ae30000 { + compatible = "fsl,imx93-lcdif"; + reg = <0x4ae30000 0x23c>; + interrupts = ; + clocks = <&clk IMX93_CLK_MEDIA_DISP_PIX>, + <&clk IMX93_CLK_LCDIF_GATE>, + <&clk IMX93_CLK_MEDIA_AXI>; + clock-names = "pix", "axi", "disp_axi"; + assigned-clocks = <&clk IMX93_CLK_VIDEO_PLL>, + <&clk IMX93_CLK_MEDIA_DISP_PIX>; + assigned-clock-parents = <&clk IMX93_CLK_24M>, + <&clk IMX93_CLK_VIDEO_PLL>; + power-domains = <&media_blk_ctrl IMX93_MEDIABLK_PD_LCDIF>; + status = "disabled"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + lcdif_to_dsi: endpoint@0 { + reg = <0>; + }; + + lcdif_to_ldb: endpoint@1 { + reg = <1>; + remote-endpoint = <&ldb_from_lcdif>; + }; + + lcdif_to_dpi: endpoint@2 { + reg = <2>; + }; + }; }; ddr-pmu@4e300dc0 { From patchwork Fri Oct 20 13:00:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13430685 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3A3DC25B42 for ; Fri, 20 Oct 2023 13:00:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377396AbjJTNAg (ORCPT ); Fri, 20 Oct 2023 09:00:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46906 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377411AbjJTNAd (ORCPT ); Fri, 20 Oct 2023 09:00:33 -0400 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F745D61; Fri, 20 Oct 2023 06:00:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1697806831; x=1729342831; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=mLOxA8Bx0MyGO/U31hrvN9KrvyYCpT1lmRzQsWSFyG4=; b=A5+YiMkMQSNw7ROhdXG/PcgSMTruZhIIOiPy2rZMoxo5KBEIylh1+MEm M1GmBnzuM1mCBSswmikYZ1Li2Zn4lLMG2S1SPkCh1aaqC3i0AahmAyk/t 5i1oNHHAkmpkRLkkOitrTr4x2kroNvd/XxPHycfMwyp4Bq6jxvQ8D64DV ir4kGjUXZ7IHSmvXK6DrLwDnR965jy3XBPQFERWSKPV1N7TW/n1f2fDj2 aQp+axo59FbvBMPaurp/2qdKf9KyBaIAbpVGxY+7E4D4WWeiWnGB+jE89 3Twj9bVvNwQKtyzdfyIq4P4jjyJygSXN/0VkJDAlQAJXqxHQadgnMhydu Q==; X-IronPort-AV: E=Sophos;i="6.03,238,1694728800"; d="scan'208";a="33575472" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 20 Oct 2023 15:00:23 +0200 Received: from steina-w.tq-net.de (steina-w.tq-net.de [10.123.53.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id C026F280085; Fri, 20 Oct 2023 15:00:22 +0200 (CEST) From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd , Ulf Hansson , Marek Vasut Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 4/5] clk: imx: clk-fracn-gppll: Add 477.4MHz config for video pll Date: Fri, 20 Oct 2023 15:00:17 +0200 Message-Id: <20231020130019.665853-5-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231020130019.665853-1-alexander.stein@ew.tq-group.com> References: <20231020130019.665853-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Add the 477.4MHz frequency support that will be used by video subsystem on imx93. Signed-off-by: Alexander Stein --- drivers/clk/imx/clk-fracn-gppll.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-gppll.c index 44462ab50e51..deb03c6d16e9 100644 --- a/drivers/clk/imx/clk-fracn-gppll.c +++ b/drivers/clk/imx/clk-fracn-gppll.c @@ -84,6 +84,7 @@ static const struct imx_fracn_gppll_rate_table fracn_tbl[] = { PLL_FRACN_GP(519750000U, 173, 25, 100, 1, 8), PLL_FRACN_GP(498000000U, 166, 0, 1, 0, 8), PLL_FRACN_GP(484000000U, 121, 0, 1, 0, 6), + PLL_FRACN_GP(477400000U, 119, 35, 100, 0, 6), PLL_FRACN_GP(445333333U, 167, 0, 1, 0, 9), PLL_FRACN_GP(400000000U, 200, 0, 1, 0, 12), PLL_FRACN_GP(393216000U, 163, 84, 100, 0, 10), From patchwork Fri Oct 20 13:00:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13430687 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 37F3CC25B41 for ; Fri, 20 Oct 2023 13:00:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377401AbjJTNAf (ORCPT ); Fri, 20 Oct 2023 09:00:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377017AbjJTNAe (ORCPT ); Fri, 20 Oct 2023 09:00:34 -0400 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F0C17D68; Fri, 20 Oct 2023 06:00:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1697806831; x=1729342831; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=1v0FIctfXRxXXdGfP79mZdDhr3QMXDS4n7+VsOpM9N4=; b=jayYf5Ruc9xm4OmC3zZHU9ayycL/bCn+Mu4PLDPQUlIm1R0fTLUNhdAV CSZVpcP6fRRdfCPuqSwnLGTMorE4DklwfrxWxI1ig/CwkBgDD+s8gKK4B 9s6NMmxPfKOdDDrhOQTekuGO2SuV6CIB9jlqyXqUgLNXipJHkP+ma7eff 4KkZBL9J6bmzU3t0XHQzV29JMz5RU53wGrDa+IIdFSOmdS0fb+UWBrK1o SLnKAP/jojUHubjVBzfOUfK8F8hB9050MEu+58rRhQybTl7pW8b1ae03F g1U9Sa6iKV08iA5Lv0eRmM5upRdY74qMm4MwJnsLJbptjlmauBen9gsSg A==; X-IronPort-AV: E=Sophos;i="6.03,238,1694728800"; d="scan'208";a="33575474" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 20 Oct 2023 15:00:23 +0200 Received: from steina-w.tq-net.de (steina-w.tq-net.de [10.123.53.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id 21D4E280086; Fri, 20 Oct 2023 15:00:23 +0200 (CEST) From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd , Ulf Hansson , Marek Vasut Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 5/5] arm64: dts: mba93xxla: Add LVDS overlay Date: Fri, 20 Oct 2023 15:00:18 +0200 Message-Id: <20231020130019.665853-6-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231020130019.665853-1-alexander.stein@ew.tq-group.com> References: <20231020130019.665853-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org This adds the overlay for the Tinma TM070JVHG33 LVDS display. Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/Makefile | 3 ++ ...3-tqma9352-mba93xxla-lvds-tm070jvhg33.dtso | 45 +++++++++++++++++++ .../freescale/imx93-tqma9352-mba93xxla.dts | 27 +++++++++++ 3 files changed, 75 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtso diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index ba70adc51bef..85802bc1639f 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -191,6 +191,9 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb +imx93-tqma9352-mba93xxla-lvds-tm070jvhg33-dtbs += imx93-tqma9352-mba93xxla.dtb imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtb + imx8mm-venice-gw72xx-0x-imx219-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-imx219.dtbo imx8mm-venice-gw72xx-0x-rpidsi-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rpidsi.dtbo imx8mm-venice-gw72xx-0x-rs232-rts-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rs232-rts.dtbo diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtso b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtso new file mode 100644 index 000000000000..9eb24abca6bf --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtso @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright (c) 2023 TQ-Systems GmbH , + * D-82229 Seefeld, Germany. + * Author: Alexander Stein + */ + +#include +#include + +/dts-v1/; +/plugin/; + +&{/} { + compatible = "tq,imx93-tqma9352-mba93xxla", + "tq,imx93-tqma9352", "fsl,imx93"; +}; + +&backlight_lvds { + status = "okay"; +}; + +&display { + compatible = "tianma,tm070jvhg33"; + status = "okay"; +}; + +&lcdif { + assigned-clocks = <&clk IMX93_CLK_VIDEO_PLL>, + <&clk IMX93_CLK_MEDIA_DISP_PIX>; + assigned-clock-rates = <477400000>; + status = "okay"; +}; + +&lvds_bridge { + status = "okay"; +}; + +&media_blk_ctrl { + status = "okay"; +}; + +&tpm5 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts index f0d0bf84f6ba..84fdeaaaea44 100644 --- a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts @@ -40,6 +40,23 @@ backlight_lvds: backlight { status = "disabled"; }; + display: display { + /* + * Display is not fixed, so compatible has to be added from + * DT overlay + */ + power-supply = <®_3v3>; + enable-gpios = <&expander2 1 GPIO_ACTIVE_HIGH>; + backlight = <&backlight_lvds>; + status = "disabled"; + + port { + panel_in_lvds0: endpoint { + remote-endpoint = <&ldb_lvds>; + }; + }; + }; + clk_dp: clk-dp { compatible = "fixed-clock"; #clock-cells = <0>; @@ -420,6 +437,16 @@ &lpuart8 { status = "okay"; }; +&lvds_bridge { + ports { + port@1 { + ldb_lvds: endpoint { + remote-endpoint = <&panel_in_lvds0>; + }; + }; + }; +}; + &pcf85063 { /* RTC_EVENT# is connected on MBa93xxLA */ pinctrl-names = "default";