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[71.33.152.19]) by smtp.gmail.com with ESMTPSA id e7-20020a056638020700b0042ad887f705sm182745jaq.143.2023.09.20.22.56.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Sep 2023 22:56:53 -0700 (PDT) From: James Hilliard To: devicetree@vger.kernel.org Cc: James Hilliard , Pierluigi Passaro , Krzysztof Kozlowski , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Marek Vasut , Tim Harvey , Stefan Wahren , Marco Felsch , Christoph Niedermaier , Markus Niebel , Marcel Ziswiler , Bjorn Helgaas , Philippe Schenker , Li Yang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v9 1/3] dt-bindings: arm: fsl: Add VAR-SOM-MX6 SoM with Custom Board Date: Wed, 20 Sep 2023 23:56:06 -0600 Message-Id: <20230921055611.1459374-1-james.hilliard1@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-0.6 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Thu, 21 Sep 2023 12:43:01 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1777682055906259813 X-GMAIL-MSGID: 1777682055906259813 Add support for Variscite i.MX6Q VAR-SOM-MX6 SoM with Custom Board. Cc: Pierluigi Passaro Acked-by: Krzysztof Kozlowski Acked-by: Conor Dooley Signed-off-by: James Hilliard --- 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 9450b2c8a678..c47f5ecdd249 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -385,6 +385,12 @@ properties: - const: toradex,apalis_imx6q - const: fsl,imx6q + - description: i.MX6Q Variscite VAR-SOM-MX6 Boards + items: + - const: variscite,mx6customboard + - const: variscite,var-som-imx6q + - const: fsl,imx6q + - description: TQ-Systems TQMa6Q SoM (variant A) on MBa6x items: - const: tq,imx6q-mba6x-a From patchwork Thu Sep 21 05:56:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: James Hilliard X-Patchwork-Id: 143156 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:612c:172:b0:3f2:4152:657d with SMTP id h50csp5308872vqi; Thu, 21 Sep 2023 21:06:44 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGfScRfEQiHlSzBaGPOn0TEtiBWOkg5ATdJpy9cqkgRi05pQKGmsUzC+i8+d05VpnKvEI99 X-Received: by 2002:a81:a111:0:b0:59b:49a0:eec0 with SMTP id y17-20020a81a111000000b0059b49a0eec0mr7692611ywg.12.1695355604557; Thu, 21 Sep 2023 21:06:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695355604; cv=none; d=google.com; s=arc-20160816; b=w234uY78RgCFhYqL9Xm4bWGw9J3QOsyAL5TU+Bgy9ga8piKrGzg2qeQwYzNo0PCOJ2 FV21YPjLalNCYwOrsX9iFuQQ2OUgxygY4asLW+xEJ0vqJaJTNU+p0SUoqTqnhUuAIr2B EjWMUP4biye3HatPrvIFgBG/N4ehhjCAedeKqgtTZZREvfy5+NilaNmWHfAP6fxINcAV R3UYwQ9u9p1xKB3GfYU42im/Gq6mihlecAw9z7NKYgMAxaK8KPve1r72xToKKk1v9iKj N1uiuxns/R4onNwUsEcja50VDJu+dojPoJ+Lublp3l0NMVpeNnu14WY+CIyy0CKA4TsR wElQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=DNh6azN+DuyaIMJiQJXx/Pm0NzZZgmYg40bh+TXTkdo=; fh=JZK6Bcmy3becK2jI7TQ0ppkosVR0pIsnjvdkHUzhYlU=; b=vNexFmHEKy+euhSymGMrdOqqyWfc26jb8dEAQoezdv86tXL6OJGtnB5qVJpZqduwRr 4OLZn5I33QmwKBe2MjmOXBRThdsQHCITeE9rzsdE+6nrQBDYQHsrae2E2zgw9LU+0DLp IW/SMo84adzJpzDmjEVHrrq4WXQu2bLCnEMcAM6Fl5/AjFw25csK706iTUkzWqTeBfkJ 3VN1+c2GP1fENhP8m8RzWOSXvzuQt+auIzm0Kz3hI0DKFRaTRk609RUil/2CfTbjPdvI NPgzwR2Z/HPLNHMQ479ZcXE5fRlga7NGNZ11qH0guRaQiCaus3PKpqKZvGniI8DCb5nE hJKg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=GZyo4kQn; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from morse.vger.email (morse.vger.email. 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[71.33.152.19]) by smtp.gmail.com with ESMTPSA id e7-20020a056638020700b0042ad887f705sm182745jaq.143.2023.09.20.22.56.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Sep 2023 22:56:58 -0700 (PDT) From: James Hilliard To: devicetree@vger.kernel.org Cc: James Hilliard , Pierluigi Passaro , Fabio Estevam , Gregory CLEMENT , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , NXP Linux Team , Marek Vasut , Tim Harvey , Stefan Wahren , Christoph Niedermaier , Marco Felsch , Markus Niebel , Marcel Ziswiler , Bjorn Helgaas , =?utf-8?b?TWljaGFsIFZva8OhxI0=?= , Li Yang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v9 2/3] ARM: dts: imx6qdl: Add Variscite VAR-SOM-MX6 SoM support Date: Wed, 20 Sep 2023 23:56:07 -0600 Message-Id: <20230921055611.1459374-2-james.hilliard1@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230921055611.1459374-1-james.hilliard1@gmail.com> References: <20230921055611.1459374-1-james.hilliard1@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-0.6 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on morse.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (morse.vger.email [0.0.0.0]); Thu, 21 Sep 2023 14:02:31 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1777709198578312380 X-GMAIL-MSGID: 1777709198578312380 This patch adds support for the Variscite VAR_SOM-MX6 SoM with : - i.MX6 Quad or Dual Lite SoC - 256 – 4096 MB DDR3 - 4-64 GB eMMC - 128 – 1024 MB SLC NAND - Camera Interface - HDMI+CEC interface - LVDS / DSI / Parallel RGB interfaces - Ethernet RGMII interface - On-SoM Wi-Fi/Bluetooth with WiLink wl183x SDIO Module - SD/MMC/SDIO interface - USB Host + USB OTG interface - I2C interfaces - SPI interfaces - PCI-Express 2.0 interface - on-SoM Audio Codec with HP/Line-In interfaces + DMIC interface - Digital Audio interface - S/PDIF interface Product website : https://www.variscite.com/product/system-on-module-som/cortex-a9/var-som-mx6-cpu-freescale-imx6/ Support is handled with a SoM-centric dtsi exporting the default interfaces along the default pinmuxing to be enabled by the board dts file. This file is based on the one provided by Variscite on their own kernel, but adapted for mainline. Cc: Pierluigi Passaro Reviewed-by: Fabio Estevam Signed-off-by: Gregory CLEMENT Signed-off-by: James Hilliard --- .../arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi | 569 ++++++++++++++++++ 1 file changed, 569 insertions(+) create mode 100644 arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi new file mode 100644 index 000000000000..a1ea33c4eeb7 --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi @@ -0,0 +1,569 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Support for Variscite VAR-SOM-MX6 Module + * + * Copyright 2011 Linaro Ltd. + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright (C) 2014-2016 Variscite, Ltd. + * Author: Donio Ron + * Copyright 2022 Bootlin + */ + +/dts-v1/; + +#include "imx6q.dtsi" +#include +#include +#include + +/ { + model = "Variscite VAR-SOM-MX6 module"; + compatible = "variscite,var-som-imx6q", "fsl,imx6q"; + + chosen { + stdout-path = &uart1; + }; + + memory@10000000 { + device_type = "memory"; + reg = <0x10000000 0x40000000>; + }; + + reg_usb_otg_vbus: regulator-usb-otg-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_usb_h1_vbus: regulator-usb-h1-vbud { + compatible = "regulator-fixed"; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_wl18xx_vmmc: regulator-wl18xx { + compatible = "regulator-fixed"; + regulator-name = "vwl1807"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + startup-delay-us = <70000>; + }; + + sound: sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "var-som-audio"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&sound_codec>; + simple-audio-card,frame-master = <&sound_codec>; + simple-audio-card,widgets = "Headphone", "Headphone Jack", + "Line", "Line In", "Microphone", "Mic Jack"; + simple-audio-card,routing = "Headphone Jack", "HPLOUT", + "Headphone Jack", "HPROUT", + "LINE1L", "Line In", + "LINE1R", "Line In"; + + sound_cpu: simple-audio-card,cpu { + sound-dai = <&ssi2>; + }; + + sound_codec: simple-audio-card,codec { + sound-dai = <&tlv320aic3106>; + clocks = <&clks IMX6QDL_CLK_CKO>; + }; + }; + + rfkill { + compatible = "rfkill-gpio"; + name = "rfkill"; + radio-type = "bluetooth"; + shutdown-gpios = <&gpio6 18 GPIO_ACTIVE_HIGH>; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; + + mux-ssi2 { + fsl,audmux-port = <1>; + fsl,port-config = < + (IMX_AUDMUX_V2_PTCR_SYN | + IMX_AUDMUX_V2_PTCR_TFSDIR | + IMX_AUDMUX_V2_PTCR_TFSEL(2) | + IMX_AUDMUX_V2_PTCR_TCLKDIR | + IMX_AUDMUX_V2_PTCR_TCSEL(2)) + IMX_AUDMUX_V2_PDCR_RXDSEL(2) + >; + }; + + mux-aud3 { + fsl,audmux-port = <2>; + fsl,port-config = < + IMX_AUDMUX_V2_PTCR_SYN + IMX_AUDMUX_V2_PDCR_RXDSEL(1) + >; + }; +}; + +&ecspi3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi3>; + cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-mode = "rgmii"; + phy-handle = <&rgmii_phy>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + rgmii_phy: ethernet-phy@7 { + reg = <7>; + reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + }; + }; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + status = "okay"; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + pmic@8 { + compatible = "fsl,pfuze100"; + reg = <0x08>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + + regulators { + sw1a_reg: sw1ab { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw1c_reg: sw1c { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3a_reg: sw3a { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3b_reg: sw3b { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + regulator-boot-on; + regulator-always-on; + }; + + sw4_reg: sw4 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vgen1 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen2_reg: vgen2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen3_reg: vgen3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vgen4_reg: vgen4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vgen5_reg: vgen5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vgen6_reg: vgen6 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; + + tlv320aic3106: audio-codec@1b { + compatible = "ti,tlv320aic3106"; + reg = <0x1b>; + #sound-dai-cells = <0>; + DRVDD-supply = <®_3p3v>; + AVDD-supply = <®_3p3v>; + IOVDD-supply = <®_3p3v>; + DVDD-supply = <®_1p8v>; + ai3x-ocmv = <0>; + reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; + ai3x-gpio-func = < + 0 /* AIC3X_GPIO1_FUNC_DISABLED */ + 5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */ + >; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0 + MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0 + MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0 + MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0 + /* Audio Clock */ + MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 + >; + }; + + pinctrl_bt: btgrp { + fsl,pins = < + /* Bluetooth/wifi enable */ + MX6QDL_PAD_SD3_DAT6__GPIO6_IO18 0x1b0b1 + /* Wifi Slow Clock */ + MX6QDL_PAD_ENET_RXD0__OSC32K_32K_OUT 0x000b0 + >; + }; + + pinctrl_ecspi3: ecspi3grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1 + MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1 + MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0 + MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0 + MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0 + MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0 + MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0 + MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0 + MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 + MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 + MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0 + MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0 + MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 + MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 + MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 + >; + }; + + pinctrl_enet_irq: enetirqgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1 + >; + }; + + pinctrl_gpmi_nand: gpminandgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 + MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1 + MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 + MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1 + MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb0b1 + MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1 + MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1 + MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1 + MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1 + MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1 + MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1 + MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1 + MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1 + MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1 + MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1 + MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1 + >; + }; + + pinctrl_hog: hoggrp { + fsl,pins = < + /* CTW6120 IRQ */ + MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0xb0b1 + /* SDMMC2 CD/WP */ + MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x1b0b0 + MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1 + >; + }; + + pinctrl_pmic: pmicgrp { + fsl,pins = < + /* PMIC INT */ + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0 + >; + }; + + pinctrl_pwm2: pwm2grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT9__PWM2_OUT 0x1b0b1 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1 + MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6QDL_PAD_SD3_DAT4__UART2_RX_DATA 0x1b0b1 + MX6QDL_PAD_SD3_DAT5__UART2_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D28__UART2_CTS_B 0x1b0b1 + MX6QDL_PAD_EIM_D29__UART2_RTS_B 0x1b0b1 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17069 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10069 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17069 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17069 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17069 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17069 + /* WL_EN */ + MX6QDL_PAD_SD3_DAT7__GPIO6_IO17 0x13059 + /* WL_IRQ */ + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x13059 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp100mhzgrp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170B9 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100B9 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170B9 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170B9 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170B9 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170B9 + /* WL_EN */ + MX6QDL_PAD_SD3_DAT7__GPIO6_IO17 0x130B9 + /* WL_IRQ */ + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x130B9 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp200mhzgrp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170F9 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100F9 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170F9 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170F9 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170F9 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170F9 + /* WL_EN */ + MX6QDL_PAD_SD3_DAT7__GPIO6_IO17 0x130F9 + /* WL_IRQ */ + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x130F9 + >; + }; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm2>; + status = "okay"; +}; + +®_arm { + vin-supply = <&sw1a_reg>; +}; + +®_pu { + vin-supply = <&sw1c_reg>; +}; + +®_soc { + vin-supply = <&sw1c_reg>; +}; + +®_vdd1p1 { + vin-supply = <&vgen5_reg>; +}; + +®_vdd2p5 { + vin-supply = <&vgen5_reg>; +}; + +&snvs_poweroff { + status = "okay"; +}; + +&ssi2 { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2 &pinctrl_bt>; + uart-has-rtscts; + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_usb_h1_vbus>; + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_var>; + disable-over-current; + dr_mode = "host"; + status = "okay"; +}; + +&usbphy1 { + fsl,tx-d-cal = <0x5>; +}; + +&usbphy2 { + fsl,tx-d-cal = <0x5>; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + non-removable; + keep-power-in-suspend; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <4>; + vmmc-supply = <®_wl18xx_vmmc>; + non-removable; + wakeup-source; + keep-power-in-suspend; + cap-power-off-card; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + wifi: wifi@2 { + compatible = "ti,wl1835"; + reg = <2>; + interrupt-parent = <&gpio6>; + interrupts = <17 IRQ_TYPE_EDGE_RISING>; + ref-clock-frequency = <38400000>; + }; +}; From patchwork Thu Sep 21 05:56:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Hilliard X-Patchwork-Id: 142886 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:612c:172:b0:3f2:4152:657d with SMTP id h50csp5118117vqi; Thu, 21 Sep 2023 13:27:11 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHUpmHPw9WW4T/E/a/VaM5QK5br3wghjkWwpqZIEKa8mkwO2kYLJTyN3vC2/OcJ2pVxi45Z X-Received: by 2002:a17:90a:d58e:b0:276:a08e:a871 with SMTP id v14-20020a17090ad58e00b00276a08ea871mr6596769pju.47.1695328030885; 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[71.33.152.19]) by smtp.gmail.com with ESMTPSA id e7-20020a056638020700b0042ad887f705sm182745jaq.143.2023.09.20.22.57.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Sep 2023 22:57:02 -0700 (PDT) From: James Hilliard To: devicetree@vger.kernel.org Cc: James Hilliard , Pierluigi Passaro , Fabio Estevam , Gregory CLEMENT , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , NXP Linux Team , Marek Vasut , Tim Harvey , Stefan Wahren , =?utf-8?b?TWljaGFsIFZva8Oh?= =?utf-8?b?xI0=?= , Philippe Schenker , Markus Niebel , Marcel Ziswiler , Christoph Niedermaier , Bjorn Helgaas , Marco Felsch , Li Yang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v9 3/3] ARM: dts: imx6q: Add Variscite MX6 Custom board support Date: Wed, 20 Sep 2023 23:56:08 -0600 Message-Id: <20230921055611.1459374-3-james.hilliard1@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230921055611.1459374-1-james.hilliard1@gmail.com> References: <20230921055611.1459374-1-james.hilliard1@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Thu, 21 Sep 2023 10:29:32 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1777680285273166608 X-GMAIL-MSGID: 1777680285273166608 This patch adds support for the Variscite MX6 SoM Carrier Board. This Carrier-Board has the following : - LVDS interface for the VLCD-CAP-GLD-LVDS 7" LCD 800 x 480 touch display - HDMI Connector - USB Host + USB OTG Connector - 10/100/1000 Mbps Ethernet - miniPCI-Express slot - SD Card connector - Audio Headphone/Line In jack connectors - S-ATA - On-board DMIC - RS485 Header - CAN bus header - SPI header - Camera Interfaces header - OnBoard RTC with Coin Backup battery socket - RS232 Debug Header (IDC10) - RS232 DTE Product Page : https://www.variscite.com/product/single-board-computers/var-mx6customboard The dts file based on the ones provided by Variscite on their own kernel, but adapted for mainline. Cc: Pierluigi Passaro Reviewed-by: Fabio Estevam Signed-off-by: Gregory CLEMENT Signed-off-by: James Hilliard --- arch/arm/boot/dts/nxp/imx/Makefile | 1 + .../dts/nxp/imx/imx6q-var-mx6customboard.dts | 231 ++++++++++++++++++ 2 files changed, 232 insertions(+) create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-var-mx6customboard.dts diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile index 3629e343d322..258ec0e5b712 100644 --- a/arch/arm/boot/dts/nxp/imx/Makefile +++ b/arch/arm/boot/dts/nxp/imx/Makefile @@ -244,6 +244,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-udoo.dtb \ imx6q-utilite-pro.dtb \ imx6q-var-dt6customboard.dtb \ + imx6q-var-mx6customboard.dtb \ imx6q-vicut1.dtb \ imx6q-wandboard.dtb \ imx6q-wandboard-revb1.dtb \ diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-var-mx6customboard.dts b/arch/arm/boot/dts/nxp/imx/imx6q-var-mx6customboard.dts new file mode 100644 index 000000000000..46c1401a2454 --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6q-var-mx6customboard.dts @@ -0,0 +1,231 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Support for Variscite MX6 Carrier-board + * + * Copyright 2016 Variscite, Ltd. All Rights Reserved + * Copyright 2022 Bootlin + */ + +/dts-v1/; + +#include "imx6qdl-var-som.dtsi" +#include + +/ { + model = "Variscite i.MX6 QUAD/DUAL VAR-SOM-MX6 Custom Board"; + compatible = "variscite,mx6customboard", "variscite,var-som-imx6q", "fsl,imx6q"; + + panel0: lvds-panel0 { + compatible = "panel-lvds"; + backlight = <&backlight_lvds>; + width-mm = <152>; + height-mm = <91>; + label = "etm070001adh6"; + data-mapping = "jeida-18"; + + panel-timing { + clock-frequency = <32000000>; + hactive = <800>; + vactive = <480>; + hback-porch = <39>; + hfront-porch = <39>; + vback-porch = <29>; + vfront-porch = <13>; + hsync-len = <47>; + vsync-len = <2>; + }; + + port { + panel_in_lvds0: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; + + panel1: lvds-panel1 { + compatible = "panel-lvds"; + width-mm = <152>; + height-mm = <91>; + data-mapping = "jeida-18"; + + panel-timing { + clock-frequency = <38251000>; + hactive = <800>; + vactive = <600>; + hback-porch = <112>; + hfront-porch = <32>; + vback-porch = <3>; + vfront-porch = <17>; + hsync-len = <80>; + vsync-len = <4>; + }; + + port { + panel_in_lvds1: endpoint { + remote-endpoint = <&lvds1_out>; + }; + }; + }; + + backlight_lvds: backlight-lvds { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 50000 0>; + brightness-levels = <0 4 8 16 32 64 128 248>; + default-brightness-level = <7>; + power-supply = <®_3p3v>; + }; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + touchscreen@24 { + compatible = "cypress,tt21000"; + reg = <0x24>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; + vdd-supply = <®_3p3v>; + touchscreen-size-x = <880>; + touchscreen-size-y = <1280>; + }; + + touchscreen@38 { + compatible = "edt,edt-ft5306"; + reg = <0x38>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + touchscreen-size-x = <1800>; + touchscreen-size-y = <1000>; + }; +}; + +&iomuxc { + pinctrl_camera: cameragrp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 + MX6QDL_PAD_CSI0_DATA_EN__IPU1_CSI0_DATA_EN 0x1b0b0 + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0 + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0 + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0 + MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0 + >; + }; + + pinctrl_ipu1: ipu1grp { + fsl,pins = < + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 + MX6QDL_PAD_DI0_PIN4__IPU1_DI0_PIN04 0x10 + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 + >; + }; + + pinctrl_usbotg_var: usbotggrp { + fsl,pins = < + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x17059 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17071 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10071 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17071 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17071 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17071 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17071 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059 + >; + }; +}; + +&ldb { + status = "okay"; + + lvds-channel@0 { + fsl,data-mapping = "spwg"; + fsl,data-width = <24>; + status = "okay"; + + port@4 { + reg = <4>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in_lvds0>; + }; + }; + }; + + lvds-channel@1 { + fsl,data-mapping = "spwg"; + fsl,data-width = <24>; + status = "okay"; + + port@4 { + reg = <4>; + + lvds1_out: endpoint { + remote-endpoint = <&panel_in_lvds1>; + }; + }; + }; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + cd-gpios = <&gpio4 14 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>; + status = "okay"; +};