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[2620:137:e000::1:20]) by mx.google.com with ESMTP id t19-20020a170902b21300b00153b2d16657si3282152plr.607.2022.04.09.06.23.45; Sat, 09 Apr 2022 06:24:00 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237302AbiDHPAo (ORCPT + 99 others); Fri, 8 Apr 2022 11:00:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237299AbiDHPAk (ORCPT ); Fri, 8 Apr 2022 11:00:40 -0400 Received: from mout.perfora.net (mout.perfora.net [74.208.4.196]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B9F6188559; Fri, 8 Apr 2022 07:58:34 -0700 (PDT) Received: from localhost.localdomain ([81.221.85.15]) by mrelay.perfora.net (mreueus004 [74.208.5.2]) with ESMTPSA (Nemesis) id 1MpE2t-1oKjqY3GVL-00qhY1; Fri, 08 Apr 2022 16:57:54 +0200 From: Marcel Ziswiler To: linux-arm-kernel@lists.infradead.org Cc: Laurent Pinchart , Marcel Ziswiler , Alex Marginean , Alexander Stein , Arnd Bergmann , Fabio Estevam , Frank Rowand , Krzysztof Kozlowski , NXP Linux Team , Olof Johansson , Pengutronix Kernel Team , Reinhold Mueller , Rob Herring , Sascha Hauer , Shawn Guo , Tim Harvey , Vladimir Oltean , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 3/3] arm64: dts: freescale: add initial support for verdin imx8m plus Date: Fri, 8 Apr 2022 16:57:25 +0200 Message-Id: <20220408145725.812566-4-marcel@ziswiler.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220408145725.812566-1-marcel@ziswiler.com> References: <20220408145725.812566-1-marcel@ziswiler.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:rUoNHNbCPzAzKOg3nHIa/0KQM2Ej6trwrEO6QNXJFLP/kDZdf50 okQ7v9dkmm64u59qXiAKGTCWmTc2qSYRJz83zQBndzTESjiVuCQwIOf6Ague8XWq46ID/3z NMwNrtqt2oiAxRxgOwjGMlc4MhQXaFKGvJJCPx/GsesgFO39kxTxLg65sYLjZg/2Qetnwv/ r4CNFokXAoKEotXMgDVag== X-UI-Out-Filterresults: notjunk:1;V03:K0:EvL9KfSllAA=:eHEZiuyCDUdQ1qaO9V2GNC 998BvVl8OciQFri/MUT2FBFpnBwX9oxKZC+m0ZekQHwc58HRHz/pirQlJTrJYVdwm4CIfB3Dz lLJgsZVQXsJ6cc6O1cYGEoPM1pCrnahY2IHkZwxVaolHAYYaGKqvjhsqT24TeiygaZl4iNsd+ rFSbsUVtSVhJIEiEi67BjhV9bwBosFAGaR83gygXyXosZdDaEY5yJ0Y0SBkm4nkn0Dvwh69wt fBVEKzrhzMr+lV/S8ODkyFv74Fu5iRH5r+mDjJ0KV9PShebfekOrmXIF/Yl5/xcsrwvmwopZ3 eY6bXR1iuMfq8fYJ+bDNW+1lBVQ0n51p+sT4fXuYf9hO3/EoOBFJw2j6QbxUCN1nhUPHxBgxp tk9xAYm85X6O78ad5Lx/DXNtpf0IpIoZfFwGfLNE0jnuN+06H0SMZCeB89ADr36PV8vwWP4gx u6ET6AgkyXXjJ7gLPBrDBh4u0mRs5qTfSyb9g8OiXjkbkHeprYoP9A084Gw596vVBwU/TuBEp O2vbKfWiDjjOL+TKA86oq+WtUKTWmDcrqnEmBnFrBzjdRr25HvRysBk8lxfs0R1Y4llA5WLO/ UWTzoa1zmhlPUx9RtzcBh5t2tcfwwVH29bNyF2wZt31JgL1zHjmUQoYDqqTNYPvF5zUGC3qTZ 7PKFDh9PvR12ZLlpwkIaheVpOOz/vzh9XvK14IQyiaueyxdRFifD6deMNSlDwKpOklUwDaToQ 6M2sBcvb1WTYuuxg X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE,T_SCC_BODY_TEXT_LINE, 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 From: Marcel Ziswiler This patch adds the device tree to support Toradex Verdin iMX8M Plus [1] a computer on module which can be used on different carrier boards. The module consists of an NXP i.MX 8M Plus family SoC (either i.MX 8M Plus Quad or 8M Plus QuadLite), a PCA9450C PMIC, a Gigabit Ethernet PHY, 1, 2, 4 or 8 GB of LPDDR4 RAM, an eMMC, a TLA2024 ADC, an I2C EEPROM, an RX8130 RTC, an optional I2C temperature sensor plus an optional Bluetooth/Wi-Fi module. Anything that is not self-contained on the module is disabled by default. The device tree for the Dahlia includes the module's device tree and enables the supported peripherals of the carrier board. The device tree for the Verdin Development Board includes the module's device tree as well as the Dahlia one as it is a superset and supports almost all peripherals available. So far there is no display functionality supported at all but basic console UART, USB host, eMMC and Ethernet functionality work fine. [1] https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx-8m-plus Signed-off-by: Marcel Ziswiler Reviewed-by: Laurent Pinchart Tested-by: Laurent Pinchart --- Changes in v3: - Add missing audio codec todo on development board as well. - Actually define scl/sda-gpios for Verdin I2C_2_DSI aka i2c2. Also pointed out by Laurent. Thanks! - Update PMIC LDO4 and I2C level shifter enablement comment. - Fix USDHC2_VSELECT sleep pinctrl value and add a comment. - Add comment about lowering frequency on Verdin I2C_2_DSI as suggested by Laurent. - Re-based on top of Shawn's latest for-next based on 5.18-rc1. Changes in v2: - Fix capitalisation of verdin in comments as reported by Laurent. - Add/modify todo comments as suggested by Laurent. - Add Laurent's reviewed- and tested-by tags. arch/arm64/boot/dts/freescale/Makefile | 4 + .../dts/freescale/imx8mp-verdin-dahlia.dtsi | 129 ++ .../boot/dts/freescale/imx8mp-verdin-dev.dtsi | 46 + .../imx8mp-verdin-nonwifi-dahlia.dts | 18 + .../freescale/imx8mp-verdin-nonwifi-dev.dts | 18 + .../dts/freescale/imx8mp-verdin-nonwifi.dtsi | 54 + .../freescale/imx8mp-verdin-wifi-dahlia.dts | 18 + .../dts/freescale/imx8mp-verdin-wifi-dev.dts | 18 + .../dts/freescale/imx8mp-verdin-wifi.dtsi | 82 + .../boot/dts/freescale/imx8mp-verdin.dtsi | 1380 +++++++++++++++++ 10 files changed, 1767 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-dahlia.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-dev.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-dahlia.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-dev.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 52ce0f798657..85c2c9ba5110 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -79,6 +79,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mn-var-som-symphony.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mn-venice-gw7902.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-dahlia.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-dev.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-dahlia.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-dev.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-hummingboard-pulse.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-kontron-pitx-imx8m.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi new file mode 100644 index 000000000000..4b8f86f63081 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi @@ -0,0 +1,129 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/* TODO: Audio Codec */ + +&backlight { + power-supply = <®_3p3v>; +}; + +/* Verdin SPI_1 */ +&ecspi1 { + status = "okay"; +}; + +/* EEPROM on display adapter boards */ +&eeprom_display_adapter { + status = "okay"; +}; + +/* EEPROM on Verdin Development board */ +&eeprom_carrier_board { + status = "okay"; +}; + +&eqos { + status = "okay"; +}; + +&flexcan1 { + status = "okay"; +}; + +&flexcan2 { + status = "okay"; +}; + +/* Verdin QSPI_1 */ +&flexspi { + status = "okay"; +}; + +/* Current measurement into module VCC */ +&hwmon { + status = "okay"; +}; + +&hwmon_temp { + vs-supply = <®_1p8v>; + status = "okay"; +}; + +/* Verdin I2C_2_DSI */ +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + +/* Verdin I2C_1 */ +&i2c4 { + status = "okay"; + + /* TODO: Audio Codec */ +}; + +/* TODO: Verdin PCIE_1 */ + +/* Verdin PWM_1 */ +&pwm1 { + status = "okay"; +}; + +/* Verdin PWM_2 */ +&pwm2 { + status = "okay"; +}; + +/* Verdin PWM_3_DSI */ +&pwm3 { + status = "okay"; +}; + +®_usdhc2_vmmc { + vin-supply = <®_3p3v>; +}; + +/* TODO: Verdin I2S_1 */ + +/* Verdin UART_1 */ +&uart1 { + status = "okay"; +}; + +/* Verdin UART_2 */ +&uart2 { + status = "okay"; +}; + +/* Verdin UART_3, used as the Linux Console */ +&uart3 { + status = "okay"; +}; + +/* Verdin USB_1 */ +&usb3_0 { + status = "okay"; +}; + +&usb3_phy0 { + status = "okay"; +}; + +/* Verdin USB_2 */ +&usb3_1 { + status = "okay"; +}; + +&usb3_phy1 { + status = "okay"; +}; + +/* Verdin SD_1 */ +&usdhc2 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi new file mode 100644 index 000000000000..cefabe65b252 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +#include "imx8mp-verdin-dahlia.dtsi" + +/ { + /* TODO: Audio Codec */ + + reg_eth2phy: regulator-eth2phy { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio_expander_21 4 GPIO_ACTIVE_HIGH>; /* ETH_PWR_EN */ + off-on-delay = <500000>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "+V3.3_ETH"; + startup-delay-us = <200000>; + vin-supply = <®_3p3v>; + }; +}; + +&fec { + phy-supply = <®_eth2phy>; + status = "okay"; +}; + +&gpio_expander_21 { + status = "okay"; + vcc-supply = <®_1p8v>; +}; + +/* TODO: Verdin I2C_1 with Audio Codec */ + +/* Verdin UART_1, connector X50 through RS485 transceiver */ +&uart1 { + linux,rs485-enabled-at-boot-time; + rs485-rts-active-low; + rs485-rx-during-tx; +}; + +/* Limit frequency on dev board due to long traces and bad signal integrity */ +&usdhc2 { + max-frequency = <100000000>; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-dahlia.dts b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-dahlia.dts new file mode 100644 index 000000000000..68147b0c1b35 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-dahlia.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/dts-v1/; + +#include "imx8mp-verdin.dtsi" +#include "imx8mp-verdin-nonwifi.dtsi" +#include "imx8mp-verdin-dahlia.dtsi" + +/ { + model = "Toradex Verdin iMX8M Plus on Dahlia Board"; + compatible = "toradex,verdin-imx8mp-nonwifi-dahlia", + "toradex,verdin-imx8mp-nonwifi", + "toradex,verdin-imx8mp", + "fsl,imx8mp"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-dev.dts b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-dev.dts new file mode 100644 index 000000000000..879ff687cf2b --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-dev.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/dts-v1/; + +#include "imx8mp-verdin.dtsi" +#include "imx8mp-verdin-nonwifi.dtsi" +#include "imx8mp-verdin-dev.dtsi" + +/ { + model = "Toradex Verdin iMX8M Plus on Verdin Development Board"; + compatible = "toradex,verdin-imx8mp-nonwifi-dev", + "toradex,verdin-imx8mp-nonwifi", + "toradex,verdin-imx8mp", + "fsl,imx8mp"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi.dtsi new file mode 100644 index 000000000000..91d597391b7c --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi.dtsi @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +&gpio5 { + gpio-line-names = "SODIMM_42", + "SODIMM_46", + "SODIMM_187", + "SODIMM_20", + "SODIMM_22", + "SODIMM_15", + "SODIMM_196", + "SODIMM_200", + "SODIMM_198", + "SODIMM_202", + "SODIMM_164", + "SODIMM_152", + "SODIMM_116", + "SODIMM_128", + "", + "", + "SODIMM_55", + "SODIMM_53", + "SODIMM_95", + "SODIMM_93", + "SODIMM_14", + "SODIMM_12", + "SODIMM_129", + "SODIMM_131", + "SODIMM_137", + "SODIMM_139", + "SODIMM_147", + "SODIMM_149", + "SODIMM_151", + "SODIMM_153"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>, + <&pinctrl_gpio3>, <&pinctrl_gpio4>, + <&pinctrl_gpio7>, <&pinctrl_gpio8>, + <&pinctrl_gpio_hog1>, <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>, + <&pinctrl_hdmi_hog>; +}; + +/* + * Verdin UART_4 + * Often used by the M7 and then should not be enabled here. + */ +&uart4 { + status = "disabled"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-dahlia.dts b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-dahlia.dts new file mode 100644 index 000000000000..804567f6ccee --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-dahlia.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/dts-v1/; + +#include "imx8mp-verdin.dtsi" +#include "imx8mp-verdin-wifi.dtsi" +#include "imx8mp-verdin-dahlia.dtsi" + +/ { + model = "Toradex Verdin iMX8M Plus WB on Dahlia Board"; + compatible = "toradex,verdin-imx8mp-wifi-dahlia", + "toradex,verdin-imx8mp-wifi", + "toradex,verdin-imx8mp", + "fsl,imx8mp"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-dev.dts b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-dev.dts new file mode 100644 index 000000000000..c1713c28cdce --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-dev.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/dts-v1/; + +#include "imx8mp-verdin.dtsi" +#include "imx8mp-verdin-wifi.dtsi" +#include "imx8mp-verdin-dev.dtsi" + +/ { + model = "Toradex Verdin iMX8M Plus WB on Verdin Development Board"; + compatible = "toradex,verdin-imx8mp-wifi-dev", + "toradex,verdin-imx8mp-wifi", + "toradex,verdin-imx8mp", + "fsl,imx8mp"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi new file mode 100644 index 000000000000..34d9bc48c899 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi @@ -0,0 +1,82 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/ { + reg_wifi_en: regulator-wifi-en { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wifi_pwr_en>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "PDn_AW-CM276NF"; + startup-delay-us = <2000>; + }; +}; + +&gpio5 { + gpio-line-names = "SODIMM_42", + "SODIMM_46", + "SODIMM_187", + "SODIMM_20", + "SODIMM_22", + "SODIMM_15", + "SODIMM_196", + "SODIMM_200", + "SODIMM_198", + "SODIMM_202", + "", + "", + "", + "", + "", + "", + "SODIMM_55", + "SODIMM_53", + "SODIMM_95", + "SODIMM_93", + "SODIMM_14", + "SODIMM_12", + "SODIMM_129", + "SODIMM_131", + "SODIMM_137", + "SODIMM_139", + "SODIMM_147", + "SODIMM_149", + "SODIMM_151", + "SODIMM_153"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>, + <&pinctrl_gpio3>, <&pinctrl_gpio4>, + <&pinctrl_gpio7>, <&pinctrl_gpio8>, + <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>, <&pinctrl_gpio_hog4>, + <&pinctrl_hdmi_hog>; +}; + +/* On-module Bluetooth */ +&uart4 { + fsl,uart-has-rtscts; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_bt_uart>; + status = "okay"; +}; + +/* On-module Wi-Fi */ +&usdhc1 { + bus-width = <4>; + keep-power-in-suspend; + max-frequency = <100000000>; + non-removable; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_wifi_ctrl>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_wifi_ctrl>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_wifi_ctrl>; + vmmc-supply = <®_wifi_en>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi new file mode 100644 index 000000000000..aa6442be130e --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi @@ -0,0 +1,1380 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +#include "dt-bindings/pwm/pwm.h" +#include "imx8mp.dtsi" + +/ { + chosen { + stdout-path = &uart3; + }; + + aliases { + /* Ethernet aliases to ensure correct MAC addresses */ + ethernet0 = &eqos; + ethernet1 = &fec; + rtc0 = &rtc_i2c; + rtc1 = &snvs_rtc; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + brightness-levels = <0 45 63 88 119 158 203 255>; + default-brightness-level = <4>; + /* Verdin I2S_2_D_OUT (DSI_1_BKL_EN/DSI_1_BKL_EN_LVDS, SODIMM 46) */ + enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2s_2_d_out_dsi_1_bkl_en>; + power-supply = <®_3p3v>; + /* Verdin PWM_3_DSI/PWM_3_DSI_LVDS (SODIMM 19) */ + pwms = <&pwm3 0 6666667 PWM_POLARITY_INVERTED>; + status = "disabled"; + }; + + backlight_mezzanine: backlight-mezzanine { + compatible = "pwm-backlight"; + brightness-levels = <0 45 63 88 119 158 203 255>; + default-brightness-level = <4>; + /* Verdin GPIO 4 (SODIMM 212) */ + enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; + /* Verdin PWM_2 (SODIMM 16) */ + pwms = <&pwm2 0 6666667 PWM_POLARITY_INVERTED>; + status = "disabled"; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + wakeup { + debounce-interval = <10>; + /* Verdin CTRL_WAKE1_MICO# (SODIMM 252) */ + gpios = <&gpio4 0 GPIO_ACTIVE_LOW>; + label = "Wake-Up"; + linux,code = ; + wakeup-source; + }; + }; + + /* Carrier Board Supplies */ + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "+V1.8_SW"; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "+V3.3_SW"; + }; + + reg_5p0v: regulator-5p0v { + compatible = "regulator-fixed"; + regulator-max-microvolt = <5000000>; + regulator-min-microvolt = <5000000>; + regulator-name = "+V5_SW"; + }; + + /* Non PMIC On-module Supplies */ + reg_module_eth1phy: regulator-module-eth1phy { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; /* PMIC_EN_ETH */ + off-on-delay = <500000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_eth>; + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "On-module +V3.3_ETH"; + startup-delay-us = <200000>; + vin-supply = <®_vdd_3v3>; + }; + + reg_usb1_vbus: regulator-usb1-vbus { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin USB_1_EN (SODIMM 155) */ + gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb1_vbus>; + regulator-max-microvolt = <5000000>; + regulator-min-microvolt = <5000000>; + regulator-name = "USB_1_EN"; + }; + + reg_usb2_vbus: regulator-usb2-vbus { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin USB_2_EN (SODIMM 185) */ + gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb2_vbus>; + regulator-max-microvolt = <5000000>; + regulator-min-microvolt = <5000000>; + regulator-name = "USB_2_EN"; + }; + + reg_usdhc2_vmmc: regulator-usdhc2 { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin SD_1_PWR_EN (SODIMM 76) */ + gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>; + off-on-delay = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2_pwr_en>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "+V3.3_SD"; + startup-delay-us = <2000>; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* Use the kernel configuration settings instead */ + /delete-node/ linux,cma; + }; +}; + +/* Verdin SPI_1 */ +&ecspi1 { + #address-cells = <1>; + #size-cells = <0>; + cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; +}; + +/* Verdin ETH_1 (On-module PHY) */ +&eqos { + phy-handle = <ðphy0>; + phy-mode = "rgmii-id"; + phy-supply = <®_module_eth1phy>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eqos>; + snps,force_thresh_dma_mode; + snps,mtl-rx-config = <&mtl_rx_setup>; + snps,mtl-tx-config = <&mtl_tx_setup>; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@7 { + compatible = "ethernet-phy-ieee802.3-c22"; + eee-broken-100tx; + eee-broken-1000t; + interrupt-parent = <&gpio1>; + interrupts = <10 IRQ_TYPE_LEVEL_LOW>; + micrel,led-mode = <0>; + reg = <7>; + }; + }; + + mtl_rx_setup: rx-queues-config { + snps,rx-queues-to-use = <5>; + snps,rx-sched-sp; + + queue0 { + snps,dcb-algorithm; + snps,priority = <0x1>; + snps,map-to-dma-channel = <0>; + }; + + queue1 { + snps,dcb-algorithm; + snps,priority = <0x2>; + snps,map-to-dma-channel = <1>; + }; + + queue2 { + snps,dcb-algorithm; + snps,priority = <0x4>; + snps,map-to-dma-channel = <2>; + }; + + queue3 { + snps,dcb-algorithm; + snps,priority = <0x8>; + snps,map-to-dma-channel = <3>; + }; + + queue4 { + snps,dcb-algorithm; + snps,priority = <0xf0>; + snps,map-to-dma-channel = <4>; + }; + }; + + mtl_tx_setup: tx-queues-config { + snps,tx-queues-to-use = <5>; + snps,tx-sched-sp; + + queue0 { + snps,dcb-algorithm; + snps,priority = <0x1>; + }; + + queue1 { + snps,dcb-algorithm; + snps,priority = <0x2>; + }; + + queue2 { + snps,dcb-algorithm; + snps,priority = <0x4>; + }; + + queue3 { + snps,dcb-algorithm; + snps,priority = <0x8>; + }; + + queue4 { + snps,dcb-algorithm; + snps,priority = <0xf0>; + }; + }; +}; + +/* Verdin ETH_2_RGMII */ +&fec { + fsl,magic-packet; + phy-handle = <ðphy1>; + phy-mode = "rgmii-id"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_fec>; + pinctrl-1 = <&pinctrl_fec_sleep>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy1: ethernet-phy@7 { + compatible = "ethernet-phy-ieee802.3-c22"; + interrupt-parent = <&gpio4>; + interrupts = <18 IRQ_TYPE_LEVEL_LOW>; + micrel,led-mode = <0>; + reg = <7>; + }; + }; +}; + +/* Verdin CAN_1 */ +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + status = "disabled"; +}; + + +/* Verdin CAN_2 */ +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + status = "disabled"; +}; + +/* Verdin QSPI_1 */ +&flexspi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexspi0>; +}; + +&gpio1 { + gpio-line-names = "SODIMM_206", + "SODIMM_208", + "", + "", + "", + "SODIMM_210", + "SODIMM_212", + "SODIMM_216", + "SODIMM_218", + "", + "", + "SODIMM_16", + "SODIMM_155", + "SODIMM_157", + "SODIMM_185", + "SODIMM_91"; +}; + +&gpio2 { + gpio-line-names = "", + "", + "", + "", + "", + "", + "SODIMM_143", + "SODIMM_141", + "", + "", + "SODIMM_161", + "", + "SODIMM_84", + "SODIMM_78", + "SODIMM_74", + "SODIMM_80", + "SODIMM_82", + "SODIMM_70", + "SODIMM_72"; + + ctrl-sleep-moci-hog { + gpio-hog; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpios = <29 GPIO_ACTIVE_HIGH>; + line-name = "CTRL_SLEEP_MOCI#"; + output-high; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; + }; +}; + +&gpio3 { + gpio-line-names = "SODIMM_52", + "SODIMM_54", + "", + "", + "", + "", + "SODIMM_56", + "SODIMM_58", + "SODIMM_60", + "SODIMM_62", + "", + "", + "", + "", + "SODIMM_66", + "", + "SODIMM_64", + "", + "", + "SODIMM_34", + "SODIMM_19", + "", + "SODIMM_32", + "", + "", + "SODIMM_30", + "SODIMM_59", + "SODIMM_57", + "SODIMM_63", + "SODIMM_61"; +}; + +&gpio4 { + gpio-line-names = "SODIMM_252", + "SODIMM_222", + "SODIMM_36", + "SODIMM_220", + "SODIMM_193", + "SODIMM_191", + "SODIMM_201", + "SODIMM_203", + "SODIMM_205", + "SODIMM_207", + "SODIMM_199", + "SODIMM_197", + "SODIMM_221", + "SODIMM_219", + "SODIMM_217", + "SODIMM_215", + "SODIMM_211", + "SODIMM_213", + "SODIMM_189", + "SODIMM_244", + "SODIMM_38", + "", + "SODIMM_76", + "SODIMM_135", + "SODIMM_133", + "SODIMM_17", + "SODIMM_24", + "SODIMM_26", + "SODIMM_21", + "SODIMM_256", + "SODIMM_48", + "SODIMM_44"; +}; + +/* On-module I2C */ +&i2c1 { + clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c1>; + pinctrl-1 = <&pinctrl_i2c1_gpio>; + scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status = "okay"; + + pca9450: pmic@25 { + compatible = "nxp,pca9450c"; + interrupt-parent = <&gpio1>; + /* PMIC PCA9450 PMIC_nINT GPIO1_IO3 */ + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + reg = <0x25>; + sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; + + /* + * The bootloader is expected to switch on LDO4 for the on-module +V3.3_ADC and the + * I2C level shifter for the TLA2024 ADC behind this PMIC. + */ + + regulators { + BUCK1 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1000000>; + regulator-min-microvolt = <720000>; + regulator-name = "On-module +VDD_SOC (BUCK1)"; + regulator-ramp-delay = <3125>; + }; + + BUCK2 { + nxp,dvs-run-voltage = <950000>; + nxp,dvs-standby-voltage = <850000>; + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1025000>; + regulator-min-microvolt = <720000>; + regulator-name = "On-module +VDD_ARM (BUCK2)"; + regulator-ramp-delay = <3125>; + }; + + reg_vdd_3v3: BUCK4 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "On-module +V3.3 (BUCK4)"; + }; + + reg_vdd_1v8: BUCK5 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "PWR_1V8_MOCI (BUCK5)"; + }; + + BUCK6 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1155000>; + regulator-min-microvolt = <1045000>; + regulator-name = "On-module +VDD_DDR (BUCK6)"; + }; + + LDO1 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1950000>; + regulator-min-microvolt = <1650000>; + regulator-name = "On-module +V1.8_SNVS (LDO1)"; + }; + + LDO2 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1150000>; + regulator-min-microvolt = <800000>; + regulator-name = "On-module +V0.8_SNVS (LDO2)"; + }; + + LDO3 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "On-module +V1.8A (LDO3)"; + }; + + LDO4 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "On-module +V3.3_ADC (LDO4)"; + }; + + LDO5 { + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <1800000>; + regulator-name = "On-module +V3.3_1.8_SD (LDO5)"; + }; + }; + }; + + rtc_i2c: rtc@32 { + compatible = "epson,rx8130"; + reg = <0x32>; + }; + + /* On-module temperature sensor */ + hwmon_temp_module: sensor@48 { + compatible = "ti,tmp1075"; + reg = <0x48>; + vs-supply = <®_vdd_1v8>; + }; + + adc@49 { + compatible = "ti,ads1015"; + reg = <0x49>; + #address-cells = <1>; + #size-cells = <0>; + + /* Verdin I2C_1 (ADC_4 - ADC_3) */ + channel@0 { + reg = <0>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin I2C_1 (ADC_4 - ADC_1) */ + channel@1 { + reg = <1>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin I2C_1 (ADC_3 - ADC_1) */ + channel@2 { + reg = <2>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin I2C_1 (ADC_2 - ADC_1) */ + channel@3 { + reg = <3>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin I2C_1 ADC_4 */ + channel@4 { + reg = <4>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin I2C_1 ADC_3 */ + channel@5 { + reg = <5>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin I2C_1 ADC_2 */ + channel@6 { + reg = <6>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin I2C_1 ADC_1 */ + channel@7 { + reg = <7>; + ti,datarate = <4>; + ti,gain = <2>; + }; + }; + + eeprom@50 { + compatible = "st,24c02"; + pagesize = <16>; + reg = <0x50>; + }; +}; + +/* Verdin I2C_2_DSI */ +&i2c2 { + /* Lower frequency to avoid DDC/EDID issues with certain displays/screens. */ + clock-frequency = <10000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c2>; + pinctrl-1 = <&pinctrl_i2c2_gpio>; + scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + + atmel_mxt_ts_mezzanine: touch-mezzanine@4a { + compatible = "atmel,maxtouch"; + /* Verdin GPIO_3 (SODIMM 210) */ + interrupt-parent = <&gpio1>; + interrupts = <5 IRQ_TYPE_EDGE_FALLING>; + reg = <0x4a>; + /* Verdin GPIO_2 (SODIMM 208) */ + reset-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; + status = "disabled"; + }; +}; + +/* TODO: Verdin I2C_3_HDMI */ + +/* Verdin I2C_4_CSI */ +&i2c3 { + clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c3>; + pinctrl-1 = <&pinctrl_i2c3_gpio>; + scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; +}; + +/* Verdin I2C_1 */ +&i2c4 { + clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c4>; + pinctrl-1 = <&pinctrl_i2c4_gpio>; + scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + + gpio_expander_21: gpio-expander@21 { + compatible = "nxp,pcal6416"; + #gpio-cells = <2>; + gpio-controller; + reg = <0x21>; + vcc-supply = <®_3p3v>; + status = "disabled"; + }; + + lvds_ti_sn65dsi83: bridge@2c { + compatible = "ti,sn65dsi83"; + /* Verdin GPIO_9_DSI (SN65DSI84 IRQ, SODIMM 17, unused) */ + /* Verdin GPIO_10_DSI (SODIMM 21) */ + enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_10_dsi>; + reg = <0x2c>; + status = "disabled"; + }; + + /* Current measurement into module VCC */ + hwmon: hwmon@40 { + compatible = "ti,ina219"; + reg = <0x40>; + shunt-resistor = <10000>; + status = "disabled"; + }; + + hdmi_lontium_lt8912: hdmi@48 { + compatible = "lontium,lt8912b"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_10_dsi>, <&pinctrl_pwm_3_dsi_hpd_gpio>; + reg = <0x48>; + /* Verdin GPIO_9_DSI (LT8912 INT, SODIMM 17, unused) */ + /* Verdin GPIO_10_DSI (SODIMM 21) */ + reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>; + status = "disabled"; + }; + + atmel_mxt_ts: touch@4a { + compatible = "atmel,maxtouch"; + /* + * Verdin GPIO_9_DSI + * (TOUCH_INT#, SODIMM 17, also routed to SN65DSI83 IRQ albeit currently unused) + */ + interrupt-parent = <&gpio4>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_9_dsi>, <&pinctrl_i2s_2_bclk_touch_reset>; + reg = <0x4a>; + /* Verdin I2S_2_BCLK (TOUCH_RESET#, SODIMM 42) */ + reset-gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>; + status = "disabled"; + }; + + /* Temperature sensor on carrier board */ + hwmon_temp: sensor@4f { + compatible = "ti,tmp75c"; + reg = <0x4f>; + status = "disabled"; + }; + + /* EEPROM on display adapter (MIPI DSI Display Adapter) */ + eeprom_display_adapter: eeprom@50 { + compatible = "st,24c02"; + pagesize = <16>; + reg = <0x50>; + status = "disabled"; + }; + + /* EEPROM on carrier board */ + eeprom_carrier_board: eeprom@57 { + compatible = "st,24c02"; + pagesize = <16>; + reg = <0x57>; + status = "disabled"; + }; +}; + +/* TODO: Verdin PCIE_1 */ + +/* Verdin PWM_1 */ +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm_1>; + #pwm-cells = <3>; +}; + +/* Verdin PWM_2 */ +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm_2>; + #pwm-cells = <3>; +}; + +/* Verdin PWM_3_DSI */ +&pwm3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm_3>; + #pwm-cells = <3>; +}; + +/* TODO: Verdin I2S_1 */ + +/* TODO: Verdin I2S_2 */ + +&snvs_pwrkey { + status = "okay"; +}; + +/* Verdin UART_1 */ +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + fsl,uart-has-rtscts; +}; + +/* Verdin UART_2 */ +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + fsl,uart-has-rtscts; +}; + +/* Verdin UART_3, used as the Linux Console */ +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; +}; + +/* Verdin UART_4, used for Bluetooth on Wi-Fi/Bluetooth SKUs */ +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; +}; + +/* Verdin USB_1 */ +&usb3_phy0 { + vbus-supply = <®_usb1_vbus>; +}; + +&usb_dwc3_0 { + adp-disable; + dr_mode = "otg"; + hnp-disable; + maximum-speed = "high-speed"; + over-current-active-low; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_1_id>; + srp-disable; +}; + +/* Verdin USB_2 */ +&usb3_phy1 { + vbus-supply = <®_usb2_vbus>; +}; + +&usb_dwc3_1 { + disable-over-current; + dr_mode = "host"; +}; + +/* Verdin SD_1 */ +&usdhc2 { + assigned-clocks = <&clk IMX8MP_CLK_USDHC2>; + assigned-clock-rates = <400000000>; + bus-width = <4>; + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + disable-wp; + pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_cd>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_cd>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_cd>; + pinctrl-3 = <&pinctrl_usdhc2_sleep>, <&pinctrl_usdhc2_cd_sleep>; + vmmc-supply = <®_usdhc2_vmmc>; +}; + +/* On-module eMMC */ +&usdhc3 { + assigned-clocks = <&clk IMX8MP_CLK_USDHC3_ROOT>; + assigned-clock-rates = <400000000>; + bus-width = <8>; + non-removable; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + status = "okay"; +}; + +&wdog1 { + fsl,ext-reset-output; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + status = "okay"; +}; + +&iomuxc { + pinctrl_bt_uart: btuartgrp { + fsl,pins = + , + , + , + ; + }; + + pinctrl_ctrl_sleep_moci: ctrlsleepmocigrp { + fsl,pins = + ; /* SODIMM 256 */ + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = + , /* SODIMM 198 */ + , /* SODIMM 200 */ + , /* SODIMM 196 */ + ; /* SODIMM 202 */ + }; + + /* Connection On Board PHY */ + pinctrl_eqos: eqosgrp { + fsl,pins = + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + }; + + /* ETH_INT# shared with TPM_INT# (usually N/A) */ + pinctrl_eth_tpm_int: ethtpmintgrp { + fsl,pins = + ; + }; + + /* Connection Carrier Board PHY ETH_2 */ + pinctrl_fec: fecgrp { + fsl,pins = + , /* SODIMM 193 */ + , /* SODIMM 191 */ + , /* SODIMM 201 */ + , /* SODIMM 203 */ + , /* SODIMM 205 */ + , /* SODIMM 207 */ + , /* SODIMM 197 */ + , /* SODIMM 199 */ + , /* SODIMM 221 */ + , /* SODIMM 219 */ + , /* SODIMM 217 */ + , /* SODIMM 215 */ + , /* SODIMM 211 */ + , /* SODIMM 213 */ + ; /* SODIMM 189 */ + }; + + pinctrl_fec_sleep: fecsleepgrp { + fsl,pins = + , /* SODIMM 193 */ + , /* SODIMM 191 */ + , /* SODIMM 201 */ + , /* SODIMM 203 */ + , /* SODIMM 205 */ + , /* SODIMM 207 */ + , /* SODIMM 197 */ + , /* SODIMM 199 */ + , /* SODIMM 221 */ + , /* SODIMM 219 */ + , /* SODIMM 217 */ + , /* SODIMM 215 */ + , /* SODIMM 211 */ + , /* SODIMM 213 */ + ; /* SODIMM 189 */ + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = + , /* SODIMM 22 */ + ; /* SODIMM 20 */ + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = + , /* SODIMM 26 */ + ; /* SODIMM 24 */ + }; + + pinctrl_flexspi0: flexspi0grp { + fsl,pins = + , /* SODIMM 52 */ + , /* SODIMM 54 */ + , /* SODIMM 66 */ + , /* SODIMM 56 */ + , /* SODIMM 58 */ + , /* SODIMM 60 */ + , /* SODIMM 62 */ + ; /* SODIMM 64 */ + }; + + pinctrl_gpio1: gpio1grp { + fsl,pins = + ; /* SODIMM 206 */ + }; + + pinctrl_gpio2: gpio2grp { + fsl,pins = + ; /* SODIMM 208 */ + }; + + pinctrl_gpio3: gpio3grp { + fsl,pins = + ; /* SODIMM 210 */ + }; + + pinctrl_gpio4: gpio4grp { + fsl,pins = + ; /* SODIMM 212 */ + }; + + pinctrl_gpio5: gpio5grp { + fsl,pins = + ; /* SODIMM 216 */ + }; + + pinctrl_gpio6: gpio6grp { + fsl,pins = + ; /* SODIMM 218 */ + }; + + pinctrl_gpio7: gpio7grp { + fsl,pins = + ; /* SODIMM 220 */ + }; + + pinctrl_gpio8: gpio8grp { + fsl,pins = + ; /* SODIMM 222 */ + }; + + /* Verdin GPIO_9_DSI (pulled-up as active-low) */ + pinctrl_gpio_9_dsi: gpio9dsigrp { + fsl,pins = + ; /* SODIMM 17 */ + }; + + /* Verdin GPIO_10_DSI */ + pinctrl_gpio_10_dsi: gpio10dsigrp { + fsl,pins = + ; /* SODIMM 21 */ + }; + + /* Non-wifi MSP usage only */ + pinctrl_gpio_hog1: gpiohog1grp { + fsl,pins = + , /* SODIMM 116 */ + , /* SODIMM 152 */ + , /* SODIMM 164 */ + ; /* SODIMM 128 */ + }; + + /* USB_2_OC# */ + pinctrl_gpio_hog2: gpiohog2grp { + fsl,pins = + ; /* SODIMM 187 */ + }; + + pinctrl_gpio_hog3: gpiohog3grp { + fsl,pins = + , /* SODIMM 157 */ + /* CSI_1_MCLK */ + ; /* SODIMM 91 */ + }; + + /* Wifi usage only */ + pinctrl_gpio_hog4: gpiohog4grp { + fsl,pins = + , /* SODIMM 151 */ + ; /* SODIMM 153 */ + }; + + pinctrl_gpio_keys: gpiokeysgrp { + fsl,pins = + ; /* SODIMM 252 */ + }; + + pinctrl_hdmi_hog: hdmihoggrp { + fsl,pins = + , /* SODIMM 63 */ + , /* SODIMM 59 */ + , /* SODIMM 57 */ + ; /* SODIMM 61 */ + }; + + /* On-module I2C */ + pinctrl_i2c1: i2c1grp { + fsl,pins = + , /* PMIC_I2C_SCL */ + ; /* PMIC_I2C_SDA */ + }; + + pinctrl_i2c1_gpio: i2c1gpiogrp { + fsl,pins = + , /* PMIC_I2C_SCL */ + ; /* PMIC_I2C_SDA */ + }; + + /* Verdin I2C_2_DSI */ + pinctrl_i2c2: i2c2grp { + fsl,pins = + , /* SODIMM 55 */ + ; /* SODIMM 53 */ + }; + + pinctrl_i2c2_gpio: i2c2gpiogrp { + fsl,pins = + , /* SODIMM 55 */ + ; /* SODIMM 53 */ + }; + + /* Verdin I2C_4_CSI */ + pinctrl_i2c3: i2c3grp { + fsl,pins = + , /* SODIMM 95 */ + ; /* SODIMM 93 */ + }; + + pinctrl_i2c3_gpio: i2c3gpiogrp { + fsl,pins = + , /* SODIMM 95 */ + ; /* SODIMM 93 */ + }; + + /* Verdin I2C_1 */ + pinctrl_i2c4: i2c4grp { + fsl,pins = + , /* SODIMM 14 */ + ; /* SODIMM 12 */ + }; + + pinctrl_i2c4_gpio: i2c4gpiogrp { + fsl,pins = + , /* SODIMM 14 */ + ; /* SODIMM 12 */ + }; + + /* Verdin I2S_2_BCLK (TOUCH_RESET#) */ + pinctrl_i2s_2_bclk_touch_reset: i2s2bclktouchresetgrp { + fsl,pins = + ; /* SODIMM 42 */ + }; + + /* Verdin I2S_2_D_OUT shared with SAI3 */ + pinctrl_i2s_2_d_out_dsi_1_bkl_en: i2s2doutdsi1bklengrp { + fsl,pins = + ; /* SODIMM 46 */ + }; + + pinctrl_pcie: pciegrp { + fsl,pins = + , /* SODIMM 244 */ + ; /* PMIC_EN_PCIe_CLK, unused */ + }; + + pinctrl_pmic: pmicirqgrp { + fsl,pins = + ; /* PMIC_INT# */ + }; + + pinctrl_pwm_1: pwm1grp { + fsl,pins = + ; /* SODIMM 15 */ + }; + + pinctrl_pwm_2: pwm2grp { + fsl,pins = + ; /* SODIMM 16 */ + }; + + /* Verdin PWM_3_DSI shared with GPIO3_IO20 */ + pinctrl_pwm_3: pwm3grp { + fsl,pins = + ; /* SODIMM 19 */ + }; + + /* Verdin PWM_3_DSI (pulled-down as active-high) shared with PWM3_OUT */ + pinctrl_pwm_3_dsi_hpd_gpio: pwm3dsi1hpdgpiogrp { + fsl,pins = + ; /* SODIMM 19 */ + }; + + pinctrl_reg_eth: regethgrp { + fsl,pins = + ; /* PMIC_EN_ETH */ + }; + + pinctrl_sai1: sai1grp { + fsl,pins = + , /* SODIMM 38 */ + , /* SODIMM 36 */ + , /* SODIMM 30 */ + , /* SODIMM 32 */ + ; /* SODIMM 34 */ + }; + + pinctrl_sai3: sai3grp { + fsl,pins = + , /* SODIMM 48 */ + , /* SODIMM 42 */ + , /* SODIMM 46 */ + ; /* SODIMM 44 */ + }; + + pinctrl_uart1: uart1grp { + fsl,pins = + , /* SODIMM 135 */ + , /* SODIMM 133 */ + , /* SODIMM 129 */ + ; /* SODIMM 131 */ + }; + + pinctrl_uart2: uart2grp { + fsl,pins = + , /* SODIMM 143 */ + , /* SODIMM 141 */ + , /* SODIMM 137 */ + ; /* SODIMM 139 */ + }; + + pinctrl_uart3: uart3grp { + fsl,pins = + , /* SODIMM 147 */ + ; /* SODIMM 149 */ + }; + + /* Non-wifi usage only */ + pinctrl_uart4: uart4grp { + fsl,pins = + , /* SODIMM 151 */ + ; /* SODIMM 153 */ + }; + + pinctrl_usb1_vbus: usb1vbusgrp { + fsl,pins = + ; /* SODIMM 155 */ + }; + + /* USB_1_ID */ + pinctrl_usb_1_id: usb1idgrp { + fsl,pins = + ; /* SODIMM 161 */ + }; + + pinctrl_usb2_vbus: usb2vbusgrp { + fsl,pins = + ; /* SODIMM 185 */ + }; + + /* On-module Wi-Fi */ + pinctrl_usdhc1: usdhc1grp { + fsl,pins = + , + , + , + , + , + ; + }; + + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { + fsl,pins = + , + , + , + , + , + ; + }; + + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { + fsl,pins = + , + , + , + , + , + ; + }; + + pinctrl_usdhc2_cd: usdhc2cdgrp { + fsl,pins = + ; /* SODIMM 84 */ + }; + + pinctrl_usdhc2_cd_sleep: usdhc2cdslpgrp { + fsl,pins = + ; /* SODIMM 84 */ + }; + + pinctrl_usdhc2_pwr_en: usdhc2pwrengrp { + fsl,pins = + ; /* SODIMM 76 */ + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = + , /* PMIC_USDHC_VSELECT */ + , /* SODIMM 78 */ + , /* SODIMM 74 */ + , /* SODIMM 80 */ + , /* SODIMM 82 */ + , /* SODIMM 70 */ + ; /* SODIMM 72 */ + }; + + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = + , + , + , + , + , + , + ; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = + , + , + , + , + , + , + ; + }; + + /* Avoid backfeeding with removed card power */ + pinctrl_usdhc2_sleep: usdhc2slpgrp { + fsl,pins = + , + , + , + , + , + , + ; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = + , + , + , + , + , + , + , + , + , + , + , + ; + }; + + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { + fsl,pins = + , + , + , + , + , + , + , + , + , + , + , + ; + }; + + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { + fsl,pins = + , + , + , + , + , + , + , + , + , + , + , + ; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = + ; /* PMIC_WDI */ + }; + + pinctrl_bluetooth_ctrl: bluetoothctrlgrp { + fsl,pins = + ; /* WIFI_WKUP_BT */ + }; + + pinctrl_wifi_ctrl: wifictrlgrp { + fsl,pins = + ; /* WIFI_WKUP_WLAN */ + }; + + pinctrl_wifi_i2s: wifii2sgrp { + fsl,pins = + , /* WIFI_TX_SYNC */ + , /* WIFI_RX_DATA0 */ + , /* WIFI_TX_BCLK */ + ; /* WIFI_TX_DATA0 */ + }; + + pinctrl_wifi_pwr_en: wifipwrengrp { + fsl,pins = + ; /* PMIC_EN_WIFI */ + }; +}; -- 2.35.1