From patchwork Sun Mar 17 16:48:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 13594757 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EFE491CABB for ; Sun, 17 Mar 2024 16:48:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710694137; cv=none; b=r6A6oQ1FySFK73iI8MadroomdRVVnSunflqGHyCaDhDG08l38AVrC1z2RGXtWX53a4GGggTwVvz9zKxrY8TWzYJx3rPLV6mOMVs/3foyUhql5mQ7JDWuMc0bvaP+LXhzITSXAGMR116R274pAcHPHl8upBqJBiJZVcHqWSBM9Ic= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710694137; c=relaxed/simple; bh=j55/1UNs0ew6e6Ao5e92a5hwLmDa5Po/NC4v48+5tB8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UxeA1KhuR7/NKkEgvs4ubq4eKmswNjSGLUmk6ctHTVyH10IT6mp1b9x3BbOSXMqS+xLAVN+CN8eTUufFW/AjmCWWmrc/38JxC5bYVv885ilhivLnHbNL8tNvRcRRJySEtewN2R3srIYGkGb5HhUFeKztguLpHD6uDJF1BvEYwPY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=joxycwIW; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="joxycwIW" Received: from pendragon.ideasonboard.com (81-175-209-231.bb.dnainternet.fi [81.175.209.231]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 67B95FF1; Sun, 17 Mar 2024 17:48:28 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1710694108; bh=j55/1UNs0ew6e6Ao5e92a5hwLmDa5Po/NC4v48+5tB8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=joxycwIWKBjp5XyXPFGJP44T70lsysaoUKPishP14S6hzbK21eHZmnjAnAIFW8rVN xMiH+AqNIHvy8WOqJITuxxVO0+v9xD8vToBy4raaCAR8AmO+RdpB6J+wf6vSbJP/jE Es9tqXtuCQpdEGdNywH6C50nrxF0UHoPlpKtNJjk= From: Laurent Pinchart To: linux-arm-kernel@lists.infradead.org Cc: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , imx@lists.linux.dev, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Subject: [PATCH v2 1/5] dt-bindings: arm: fsl: Add Compulab SB-UCM-iMX8MPLUS carrier board Date: Sun, 17 Mar 2024 18:48:46 +0200 Message-ID: <20240317164850.32708-2-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240317164850.32708-1-laurent.pinchart@ideasonboard.com> References: <20240317164850.32708-1-laurent.pinchart@ideasonboard.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The SB-UCM-iMX8MPLUS is a reference carrier board from Compulab based on the UCM-iMX8MPLUS SoM. Add corresponding DT compatible strings. Signed-off-by: Laurent Pinchart Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 228dcc5c7d6f..790de9e5fd73 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -1068,6 +1068,12 @@ properties: - const: avnet,sm2s-imx8mp # SM2S-IMX8PLUS SoM - const: fsl,imx8mp + - description: Compulab reference carrier board based on the UCM-iMX8MPLUS SoM + items: + - const: compulab,sb-ucm-imx8mp + - const: compulab,ucm-imx8mp + - const: fsl,imx8mp + - description: i.MX8MP DHCOM based Boards items: - enum: From patchwork Sun Mar 17 16:48:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 13594758 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 306C61CABB for ; Sun, 17 Mar 2024 16:48:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710694139; cv=none; b=gyK3M5sBWarvo+csZ5y2iJ2zUiaHHc6wMkPRl0Pxf6zRZVkEUBQNKSY9Vh2UnrWyHU6zYUbwMazqo5qs0MBFBN6/3Xrqez9D7uraPYdyWeOl5379sa3oGRGIxXr1M/BhXOasTxjwUu13BkfututXxePxZ53yAumt96NaBoBnOmY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710694139; c=relaxed/simple; bh=E2JbQgIwqEPlwCIU78eiY1FXBOxVUa03YBeu0cwBBjI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CiJwS1tIGA7Up84MbuMMusqHcb7/8SJ6Rn/z7lomwH3xAeBEIqLbgARvCPuhmV314CiOe3kP+QyQDHsokIpaL9aDhA8jppz6f+eCeHqxHIeoZAhkZkJgXLWK8mYPBcWju7NUcixFihXRInJ0MtLuLBHYaL9BgttAGMwSE9N62CQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=uYOal9i2; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="uYOal9i2" Received: from pendragon.ideasonboard.com (81-175-209-231.bb.dnainternet.fi [81.175.209.231]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id B78F813AC; Sun, 17 Mar 2024 17:48:29 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1710694109; bh=E2JbQgIwqEPlwCIU78eiY1FXBOxVUa03YBeu0cwBBjI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uYOal9i28Go4HyQPAX1XzRrTjizLv1JDjIqOnGIux+pSEgS2aHv9VA9VI2AtqAVhx 4cr0U63LsC6y4grkFqEmpNRhW1ifu5Uz1RKxFt/lrN/AeHAk6fXC8Itj5/RoefphTI snGbr6hRbGz6nKnbXo9/gW/qOgo7U6vf833+mkq0= From: Laurent Pinchart To: linux-arm-kernel@lists.infradead.org Cc: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , imx@lists.linux.dev, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Subject: [PATCH v2 2/5] arm64: dts: freescale: Add device tree for Compulab UCM-iMX8M-Plus Date: Sun, 17 Mar 2024 18:48:47 +0200 Message-ID: <20240317164850.32708-3-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240317164850.32708-1-laurent.pinchart@ideasonboard.com> References: <20240317164850.32708-1-laurent.pinchart@ideasonboard.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The Compulab UCM-iMX8M-Plus is a system on module (SoM) based on an NXP i.MX8MP. It features up to 8GB of LPDDR4, a 64GB eMMC, an ethernet PHY, an RTC and an EEPROM. Add a .dtsi that models the UCM, to be included in board device tree files. Signed-off-by: Laurent Pinchart --- arch/arm64/boot/dts/freescale/imx8mp-ucm.dtsi | 309 ++++++++++++++++++ 1 file changed, 309 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-ucm.dtsi diff --git a/arch/arm64/boot/dts/freescale/imx8mp-ucm.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-ucm.dtsi new file mode 100644 index 000000000000..51964a7059b1 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-ucm.dtsi @@ -0,0 +1,309 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2021 CompuLab + * Copyright 2024 Ideas on Board Oy + * + * Compulab UCM-iMX8M-Plus System on Module + */ + +#include +#include +#include + +#include "imx8mp-pinfunc.h" +#include "imx8mp.dtsi" + +/ { + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_led>; + + heartbeat-led { + label = "Heartbeat"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&A53_0 { + cpu-supply = <®_arm>; +}; + +&A53_1 { + cpu-supply = <®_arm>; +}; + +&A53_2 { + cpu-supply = <®_arm>; +}; + +&A53_3 { + cpu-supply = <®_arm>; +}; + +&eqos { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eqos>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy0>; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + /* Atheros AR8033 on v1.0, Realtek RTL8211E on v1.1 */ + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + eee-broken-1000t; + }; + }; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic@25 { + compatible = "nxp,pca9450c"; + reg = <0x25>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + + regulators { + BUCK1 { + regulator-name = "BUCK1"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + reg_arm: BUCK2 { + regulator-name = "BUCK2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + nxp,dvs-run-voltage = <950000>; + nxp,dvs-standby-voltage = <850000>; + }; + + BUCK4 { + regulator-name = "BUCK4"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + BUCK5 { + regulator-name = "BUCK5"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + BUCK6 { + regulator-name = "BUCK6"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO1 { + regulator-name = "LDO1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO2 { + regulator-name = "LDO2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO3 { + regulator-name = "LDO3"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO4 { + regulator-name = "LDO4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO5 { + regulator-name = "LDO5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + eeprom@50 { + compatible = "catalyst,24c08", "atmel,24c08"; + reg = <0x50>; + pagesize = <16>; + }; + + rtc@69 { + compatible = "abracon,ab1805"; + reg = <0x69>; + }; +}; + +&iomuxc { + pinctrl_eqos: eqosgrp { + fsl,pins = < + MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x3 + MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x3 + MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x91 + MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x91 + MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x91 + MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x91 + MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x91 + MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x91 + MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x1f + MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x1f + MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x1f + MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x1f + MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x1f + MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x1f + >; + }; + + pinctrl_gpio_led: gpioledgrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x140 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3 + MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c3 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c3 + MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c3 + >; + }; + + pinctrl_pmic: pmicgrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x41 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0 + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4 + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6 + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0xc6 + >; + }; +}; + +&snvs_pwrkey { + status = "okay"; +}; + +/* eMMC */ +&usdhc3 { + assigned-clocks = <&clk IMX8MP_CLK_USDHC3>; + assigned-clock-rates = <400000000>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; From patchwork Sun Mar 17 16:48:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 13594759 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3D90B1CD30 for ; 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arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="b/taR4xD" Received: from pendragon.ideasonboard.com (81-175-209-231.bb.dnainternet.fi [81.175.209.231]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 2930814B1; Sun, 17 Mar 2024 17:48:31 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1710694111; bh=kHGkwhGTgItx6oJ2LYvQVQGWLKC0X3DePFZUVuKokts=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=b/taR4xDlwdBdY5KaYKYx4GLt2EgDpT4aLZjMog0XwHIFdsARahvJIeygiorfkNXi veE7kBgUf2ESs7smQUzLuLhTxRy02HqTRRiHnt0UGvGt5dUzmCp3bo7N9PfDqAxie7 RFA2gtaSyHR4t7QAfB+WhCLS1QtDBZedqdM/GW2s= From: Laurent Pinchart To: linux-arm-kernel@lists.infradead.org Cc: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , imx@lists.linux.dev, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Subject: [PATCH v2 3/5] arm64: dts: freescale: Add device tree for Compulab SB-UCM-iMX8MPLUS Date: Sun, 17 Mar 2024 18:48:48 +0200 Message-ID: <20240317164850.32708-4-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240317164850.32708-1-laurent.pinchart@ideasonboard.com> References: <20240317164850.32708-1-laurent.pinchart@ideasonboard.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The Compulab SB-UCM-iMX8MPLUS is a carrier board designed as an evaluation board for the UCM-iMX8M-Plus SoM. It integrates support for ethernet, USB, display (HDMI, DSI and LVDS), cameras (CSI-2 and GMSL), audio and various other peripherals. Add a .dts that models the SB-UCM. Not all peripherals present on the board are enabled yet, due to missing support in mainline, or just because I couldn't test them all. Missing features include PCIe, audio, camera, display, SIM and CAN. The I2C, SPI and other buses routed to extensions connectors have also not been tested. They can be added to the device tree at a later time. Signed-off-by: Laurent Pinchart --- Changes since v1: - Split HDMI to separate patch - Enable pwm1 - Add 3V3_PER regulator - Add DSI backlight - Add pinctrl for DSI panel - Add pinctrl for I2C5 --- arch/arm64/boot/dts/freescale/Makefile | 1 + .../boot/dts/freescale/imx8mp-sb-ucm.dts | 290 ++++++++++++++++++ 2 files changed, 291 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-sb-ucm.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 2cb0212b63c6..02efa97fc464 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -164,6 +164,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-icore-mx8mp-edimm2.2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-msc-sm2s-ep1.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-sb-ucm.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-hdmi.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-sb-ucm.dts b/arch/arm64/boot/dts/freescale/imx8mp-sb-ucm.dts new file mode 100644 index 000000000000..0141d85dc6a3 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-sb-ucm.dts @@ -0,0 +1,290 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2021 CompuLab + * Copyright 2024 Ideas on Board Oy + */ + +/dts-v1/; + +#include +#include +#include +#include + +#include "imx8mp-pinfunc.h" +#include "imx8mp-ucm.dtsi" + +/ { + model = "CompuLab SB-UCM-iMX8MPLUS"; + compatible = "compulab,sb-ucm-imx8mp", "compulab,ucm-imx8mp", "fsl,imx8mp"; + + chosen { + stdout-path = &uart2; + }; + + dsi_backlight: backlight-dsi { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 3000000 0>; + brightness-levels = <0 255>; + num-interpolated-steps = <255>; + default-brightness-level = <255>; + power-supply = <®_3v3_per>; + status = "disabled"; + }; + + reg_3v3_per: regulator-3v3-per { + compatible = "regulator-fixed"; + regulator-name = "3v3_per"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + usb-connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + hs_ep: endpoint { + remote-endpoint = <&usb3_hs_ep>; + }; + }; + port@1 { + reg = <1>; + + ss_ep: endpoint { + remote-endpoint = <&hd3ss3220_in_ep>; + }; + }; + }; + }; +}; + +&eqos { + status = "okay"; +}; + +&i2c2 { + pca9555: gpio@20 { + compatible = "nxp,pca9555"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + usb-typec@47 { + compatible = "ti,hd3ss3220"; + reg = <0x47>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_typec>; + interrupt-parent = <&gpio4>; + interrupts = <19 IRQ_TYPE_LEVEL_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + hd3ss3220_in_ep: endpoint { + remote-endpoint = <&ss_ep>; + }; + }; + + port@1 { + reg = <1>; + + hd3ss3220_out_ep: endpoint { + remote-endpoint = <&usb3_role_switch>; + }; + }; + }; + }; + + eeprom@54 { + compatible = "catalyst,24c08", "atmel,24c08"; + reg = <0x54>; + pagesize = <16>; + }; +}; + +&i2c5 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c5>; +}; + +&iomuxc { + pinctrl_dsi_panel: dsi-panelgrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08 0x16 + >; + }; + + pinctrl_dsi_touch: dsi-touchgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI1_TXD0__GPIO4_IO12 0x00 + >; + }; + + pinctrl_i2c5: i2c5grp { + fsl,pins = < + MX8MP_IOMUXC_SAI5_RXD0__I2C5_SCL 0x400001c2 + MX8MP_IOMUXC_SAI5_MCLK__I2C5_SDA 0x400001c2 + >; + }; + + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX8MP_IOMUXC_SPDIF_EXT_CLK__PWM1_OUT 0x116 + >; + }; + + pinctrl_typec: typec1grp { + fsl,pins = < + MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x1c4 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 + MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x140 + MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x140 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2-gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 + >; + }; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +/* Serial debug console */ +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&usb3_0 { + status = "okay"; +}; + +&usb_dwc3_0 { + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; + usb-role-switch; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + usb3_hs_ep: endpoint { + remote-endpoint = <&hs_ep>; + }; + }; + port@1 { + reg = <1>; + usb3_role_switch: endpoint { + remote-endpoint = <&hd3ss3220_out_ep>; + }; + }; + }; +}; + +&usb3_phy0 { + status = "okay"; +}; + +&usb3_1 { + status = "okay"; +}; + +&usb_dwc3_1 { + dr_mode = "host"; + status = "okay"; +}; + +&usb3_phy1 { + status = "okay"; +}; + +/* Micro-SD socket */ +&usdhc2 { + assigned-clocks = <&clk IMX8MP_CLK_USDHC2>; + assigned-clock-rates = <400000000>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + bus-width = <4>; + status = "okay"; +}; From patchwork Sun Mar 17 16:48:49 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 13594760 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3DD301CD2E for ; Sun, 17 Mar 2024 16:49:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710694142; cv=none; b=BAiAwn/m8jQpJgK/TM1p9Lhz4xNhl5zvn9XYmutmN3gDe4EWo+2PxcDIJHHd2KUV3K946qcIarKeewi4aDB5P+0ngcZiCD8ftaofUiu1okM5OmjDeJgV7nhWVq0PE70PMr2TWZqlcCWNd9N2+MRwzOp+VhhfnSJlLSRWaHwKh5Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; 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Sun, 17 Mar 2024 17:48:32 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1710694112; bh=+O/vlZonVinsZWvGzNB4jzLy9xzf97iXd82SLN8vLCY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=g+pJ15x6e9SeHvxJQotkVsVUTtL3z58XEPjOrC+0sLRW1kQxmX5oIfPkTQy2ZZovV NSRcPf3z53OSUElsGOtw0AXwlT93W3c+q5HThjnwsGfyNooydgnfrQB0xg8n/FGtTv UlfQJM5p+VNZhCUz22H5gu7TITevcST7nsB3ZGMI= From: Laurent Pinchart To: linux-arm-kernel@lists.infradead.org Cc: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , imx@lists.linux.dev, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Subject: [PATCH v2 4/5] arm64: dts: freescale: imx8mp-sb-ucm: Add HDMI output support Date: Sun, 17 Mar 2024 18:48:49 +0200 Message-ID: <20240317164850.32708-5-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240317164850.32708-1-laurent.pinchart@ideasonboard.com> References: <20240317164850.32708-1-laurent.pinchart@ideasonboard.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Enable the HDMI output on the Compulab SB-UCM-iMX8MPLUS, using the HDMI encoder in the i.MX8MP SoC. Signed-off-by: Laurent Pinchart --- .../boot/dts/freescale/imx8mp-sb-ucm.dts | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-sb-ucm.dts b/arch/arm64/boot/dts/freescale/imx8mp-sb-ucm.dts index 0141d85dc6a3..9dfa43d14a9b 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-sb-ucm.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-sb-ucm.dts @@ -32,6 +32,18 @@ dsi_backlight: backlight-dsi { status = "disabled"; }; + hdmi-connector { + compatible = "hdmi-connector"; + label = "hdmi"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_out>; + }; + }; + }; + reg_3v3_per: regulator-3v3-per { compatible = "regulator-fixed"; regulator-name = "3v3_per"; @@ -70,6 +82,28 @@ &eqos { status = "okay"; }; +&hdmi_pvi { + status = "okay"; +}; + +&hdmi_tx { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hdmi>; + status = "okay"; + + ports { + port@1 { + hdmi_tx_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; +}; + +&hdmi_tx_phy { + status = "okay"; +}; + &i2c2 { pca9555: gpio@20 { compatible = "nxp,pca9555"; @@ -134,6 +168,15 @@ MX8MP_IOMUXC_SAI1_TXD0__GPIO4_IO12 0x00 >; }; + pinctrl_hdmi: hdmigrp { + fsl,pins = < + MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x1c2 + MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x1c2 + MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x0 + MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x0 + >; + }; + pinctrl_i2c5: i2c5grp { fsl,pins = < MX8MP_IOMUXC_SAI5_RXD0__I2C5_SCL 0x400001c2 @@ -210,6 +253,10 @@ MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 }; }; +&lcdif3 { + status = "okay"; +}; + &pwm1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; From patchwork Sun Mar 17 16:48:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 13594761 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3BAD71CD13 for ; Sun, 17 Mar 2024 16:49:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710694143; cv=none; b=t9VP3DyzNV1Q+tAG6sKuWCvqT8JHxhfsDdn5PbJ4kpP5W1nfKc61nxS3C5CgAG2ihgYrx0vVGDInfzNf1NjSt+dmqVA5MOj2tgqKXf14JKeT3Hmv+dCINvmh4iHtj2oEHUiuaVs7DHtWRDolIuLG2UwLQC+KxfAVCP0jCxYcxfA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710694143; c=relaxed/simple; bh=3vvp4YGroBZPPJL/vGg6IQrn0WY0Oy9stoRafyY1KKA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Gxf6v+MNe/4rl5KQJjFamOGRK2pmZrjLSk6l2M9jw1dveGIvnmBEpK9+C/BbfFbiIT++dBZoMhraWg8m/nGC2gJl8cVtvtFO6TKJoi+Yy4s25GlPHNqKBgK3Vp+0El8rizgxkSnKiwtfz6SBB04IRKqUty28Kypuy1d8X61LGI8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=RjoBbxA8; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="RjoBbxA8" Received: from pendragon.ideasonboard.com (81-175-209-231.bb.dnainternet.fi [81.175.209.231]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 2E9C31815; Sun, 17 Mar 2024 17:48:34 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1710694114; bh=3vvp4YGroBZPPJL/vGg6IQrn0WY0Oy9stoRafyY1KKA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RjoBbxA811EkveEVI/zeqWBiurYJ4eNLs4En5GzaskkXc8cxWsXrXnkq/4mytZ5CF cR2PGgjw518YbIr8idN7h01A6Z3evYoAY0c9ify4h8gbKZV/fngzdqmCVmYWZ87llK qEXn6C4uvDDSsHsNxu4D8BtXdIH+df+dmsTemtQ4= From: Laurent Pinchart To: linux-arm-kernel@lists.infradead.org Cc: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , imx@lists.linux.dev, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Subject: [PATCH v2 5/5] arm64: dts: freescale: imx8mp-sb-ucm: Add DSI panel overlay Date: Sun, 17 Mar 2024 18:48:50 +0200 Message-ID: <20240317164850.32708-6-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240317164850.32708-1-laurent.pinchart@ideasonboard.com> References: <20240317164850.32708-1-laurent.pinchart@ideasonboard.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The SB-UCM-iMX8MPLUS kit is shipped with an external DSI panel. Add a corresponding DT overlay. Signed-off-by: Laurent Pinchart --- arch/arm64/boot/dts/freescale/Makefile | 4 + .../imx8mp-sb-ucm-panel-kd050hdfia020.dtso | 81 +++++++++++++++++++ 2 files changed, 85 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-sb-ucm-panel-kd050hdfia020.dtso diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 02efa97fc464..d7432ce6a7bb 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -165,6 +165,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-icore-mx8mp-edimm2.2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-msc-sm2s-ep1.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-sb-ucm.dtb + +imx8mp-sb-ucm-panel-kd050hdfia020-dtbs := imx8mp-sb-ucm.dtb imx8mp-sb-ucm-panel-kd050hdfia020-dtbo +dtb-$(CONFIG_ARCH_MXC) += imx8mp-sb-ucm-panel-kd050hdfia020-dtb + dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-hdmi.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-sb-ucm-panel-kd050hdfia020.dtso b/arch/arm64/boot/dts/freescale/imx8mp-sb-ucm-panel-kd050hdfia020.dtso new file mode 100644 index 000000000000..fdad943c1554 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-sb-ucm-panel-kd050hdfia020.dtso @@ -0,0 +1,81 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2021 CompuLab + * + * Device tree overlay for KD050HDFIA020-C020A panel connector to Compulab + * SB-UCM-iMX8PLUS. + */ + +/dts-v1/; +/plugin/; + +#include +#include + +&dsi_backlight { + status = "okay"; +}; + +&i2c5 { + status = "okay"; + + touch@5d { + compatible = "goodix,gt911"; + reg = <0x5d>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dsi_touch>; + + interrupt-parent = <&gpio4>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH>; + + irq-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pca9555 5 GPIO_ACTIVE_HIGH>; + }; +}; + +&lcdif1 { + status = "okay"; +}; + +&mipi_dsi { + #address-cells = <1>; + #size-cells = <0>; + samsung,esc-clock-frequency = <20000000>; + status = "okay"; + + panel@0 { + compatible = "startek,kd050hdfia020", "ilitek,ili9881c"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dsi_panel>; + + reset-gpio = <&pca9555 4 GPIO_ACTIVE_LOW>; + power-supply = <®_3v3_per>; + + backlight = <&dsi_backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&mipi_dsi_out>; + data-lanes = <1 2 3 4>; + }; + }; + }; + + ports { + port@1 { + reg = <1>; + + mipi_dsi_out: endpoint { + remote-endpoint = <&panel_in>; + data-lanes = <1 2 3 4>; + lane-polarities = <0 0 0 0 0>; + }; + }; + }; +}; + +&pwm1 { + status = "okay"; +};