From patchwork Tue Nov 8 17:50:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wadim Egorov X-Patchwork-Id: 13036640 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 87B52C433FE for ; Tue, 8 Nov 2022 17:52:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=27x7oBL/zumHFY/p68ouJ2xUGjklfNTP4qifSBm7ro0=; b=Ip6MrkHY4c085N uywba9cfh/YKSNUqFtYprgz9Ldodq26rdBIB4qAvCsNrFt47GDW88C5kf9o5CbvT5G/oIV3TDGbTi aVFtEBym7WvwyUuYX7PioX2hiCmGgxbHQeU+kEzXyaxlksBgn48Dc+AKtWZBWKwtNPmvvEqfutji+ tiBgzq2gIKjIMTKFZoxZSmXHutcD6zS9ZAw6u93f3kCiY86CnprjYyIbNqWU8P57NQo/SxnPYd9+K CzAVsxDT9YoeSeZXH9n+vkNJHkNSt+SMZousQYtaVzp+9uBjUtqM1VrLLC7+RXN57gempDmYe3D+0 0mre655zgRko9fgli5nw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1osSky-007Ju3-BB; Tue, 08 Nov 2022 17:51:28 +0000 Received: from mickerik.phytec.de ([91.26.50.163]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1osSkg-007Jik-GK for linux-arm-kernel@lists.infradead.org; Tue, 08 Nov 2022 17:51:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; d=phytec.de; s=a4; c=relaxed/simple; q=dns/txt; i=@phytec.de; t=1667929857; x=1670521857; h=From:Sender:Reply-To:Subject:Date:Message-ID:To:CC:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=5mSXJzqj6wQKmcYKxKeXsodU2qq1btxiAGmS7ahYxQ0=; b=o3+wFV7Xjvy94zlSI+XZ13TgtbJ9fWZv6Dkqsd6Eoq15xGKwEyWSxXvdfz/5eiXw 1hTSvEwY+jNj8x4S088wg62EuoTkjIqw2RdEZqup3ACBkcpxnwAS90P0ThkwTkcc TNo5Aw2GlHqLfV7vRzhb9+EcQVjMS6yGJEphU5QAN68=; X-AuditID: ac14000a-83bf370000003940-0c-636a970173ca Received: from berlix.phytec.de (Unknown_Domain [172.25.0.12]) (using TLS with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mickerik.phytec.de (PHYTEC Mail Gateway) with SMTP id 3F.C5.14656.1079A636; Tue, 8 Nov 2022 18:50:57 +0100 (CET) Received: from augenblix2.phytec.de (172.25.0.11) by Berlix.phytec.de (172.25.0.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.18; Tue, 8 Nov 2022 18:50:57 +0100 From: Wadim Egorov To: , , CC: , , , , , Subject: [PATCH v2 2/2] arm64: dts: ti: Add support for phyBOARD-Electra-AM642 Date: Tue, 8 Nov 2022 18:50:50 +0100 Message-ID: <20221108175050.285340-2-w.egorov@phytec.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221108175050.285340-1-w.egorov@phytec.de> References: <20221108175050.285340-1-w.egorov@phytec.de> MIME-Version: 1.0 X-Originating-IP: [172.25.0.11] X-ClientProxiedBy: Berlix.phytec.de (172.25.0.12) To Berlix.phytec.de (172.25.0.12) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrGLMWRmVeSWpSXmKPExsWyRpKBR5dxelaywfz1Zhbzj5xjtVj+eTa7 Rd+Lh8wWmx5fY7W4vGsOm8WbH2eZLFr3HmG3+H/2A7sDh8emVZ1sHneu7WHz2Lyk3uP4je1M Hp83yQWwRnHZpKTmZJalFunbJXBldM/bxVQwZTJjxebVa9kbGH+UdTFyckgImEjM37yCtYuR i0NIYDGTxL07LVDOY0aJSf1nWECq2ATUJe5s+MYKYosIZEk8WLuTHaSIWaCLUeLgpK1MXYwc HMICfhIbloaD1LAIqEj0v7jBCBLmFbCQuLDEF2KZvMTMS9/ZQcKcApYSrw8lg4SFgCp6ms4z g9i8AoISJ2c+AdvKDFTevHU2M4QtIXHwxQtmiHp5iReXlrPAjJx27jUzhB0qsfXLdqYJjEKz kIyahWTULCSjFjAyr2IUys1Mzk4tyszWK8ioLElN1ktJ3cQIigsRBq4djH1zPA4xMnEwHmKU 4GBWEuEVqclMFuJNSaysSi3Kjy8qzUktPsQozcGiJM57v4cpUUggPbEkNTs1tSC1CCbLxMEp 1cDou0797ByJDAmP6Z3R+vbTSxd0ta1/Ob8/UevS/8zaE/vnv17U197cdLTtZo9b/IT4j0/5 C/SnVXtVlD1PvLRh7XX5ObXrdC89fP/6l5RSmB3juTfugQuTxJz2vL21ZcOi9weWGvf9PTX5 bvth3nSRF0zJk221OAsbXtxcEM/Ex8Binj5l9nt9JZbijERDLeai4kQApMxf03kCAAA= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221108_095110_880486_47F944DE X-CRM114-Status: GOOD ( 19.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add basic support for phyCORE-AM64x SoM & phyBOARD-Electra-AM642 CB. The phyCORE-AM64x [1] is a SoM (System on Module) featuring TI's AM64x SoC. It can be used in combination with different carrier boards. This module can come with different sizes and models for DDR, eMMC, SPI NOR Flash and various SoCs from the AM64x family. A development Kit, called phyBOARD-Electra [2] is used as a carrier board reference design around the AM64x SoM. Supported features: * Debug UART * Heartbeat LED * GPIO buttons & LEDs * SPI NOR flash * SPI TPM Chip * eMMC * CAN * Ethernet * Micro SD card * I2C EEPROM * I2C RTC * I2C LED Dimmer * USB For more details, see: [1] Product page SoM: https://www.phytec.com/product/phycore-am64x [2] Product page CB: https://www.phytec.com/product/phyboard-am64x Signed-off-by: Wadim Egorov --- v2: - Update commit message - Add links to product pages for SoM & CB - Drop "fixed" from regulator node names - Use generic node names for pmic, tpm, leds & keys - Update compatible of som.dtsi - Remove not needed node labels for pmic, tpm - Remove not needed R5 core mailbox & reserved memory definitions This is use case specific and should not be defined in the som.dtsi - Provide aliases for used devices by SoM & CB - Fixed led definition: Provide proper default-trigger, function & color - Renamed rtc label to i2c_som_rtc --- arch/arm64/boot/dts/ti/Makefile | 1 + .../boot/dts/ti/k3-am64-phycore-som.dtsi | 286 ++++++++++++++++ .../dts/ti/k3-am642-phyboard-electra-rdk.dts | 321 ++++++++++++++++++ 3 files changed, 608 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi create mode 100644 arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index 4555a5be2257..79331f16cd4b 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -20,6 +20,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-j7200-common-proc-board.dtb dtb-$(CONFIG_ARCH_K3) += k3-j721s2-common-proc-board.dtb dtb-$(CONFIG_ARCH_K3) += k3-am642-evm.dtb +dtb-$(CONFIG_ARCH_K3) += k3-am642-phyboard-electra-rdk.dtb dtb-$(CONFIG_ARCH_K3) += k3-am642-sk.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb diff --git a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi new file mode 100644 index 000000000000..86e6b87b826a --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi @@ -0,0 +1,286 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2021 PHYTEC America, LLC - https://www.phytec.com + * Author: Matt McKee + * + * Copyright (C) 2022 PHYTEC Messtechnik GmbH + * Author: Wadim Egorov + * + * Product homepage: + * https://www.phytec.com/product/phycore-am64x + */ + +#include +#include +#include + +/ { + model = "PHYTEC phyCORE-AM64x"; + compatible = "phytec,am64-phycore-som", "ti,am642"; + + aliases { + ethernet0 = &cpsw_port1; + mmc0 = &sdhci0; + rtc0 = &i2c_som_rtc; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x00000000 0x80000000 0x00000000 0x80000000>; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + secure_ddr: optee@9e800000 { + reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ + alignment = <0x1000>; + no-map; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + pinctrl-names = "default"; + pinctrl-0 = <&leds_pins_default>; + color = ; + gpios = <&main_gpio0 12 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + function = LED_FUNCTION_HEARTBEAT; + }; + }; + + vcc_5v0_som: vcc-5v0-som { + /* VIN / VCC_5V0_SOM */ + compatible = "regulator-fixed"; + regulator-name = "VCC_5V0_SOM"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&main_pmx0 { + cpsw_mdio_pins_default: cpsw-mdio-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x01f8, PIN_INPUT, 4) /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */ + AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */ + AM64X_IOPAD(0x0100, PIN_OUTPUT, 7) /* (V7) PRG1_PRU0_GPO18.GPIO0_63 */ + >; + }; + + cpsw_rgmii1_pins_default: cpsw-rgmii1-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0184, PIN_INPUT, 4) /* (W6) PRG0_PRU0_GPO9.RGMII1_RX_CTL */ + AM64X_IOPAD(0x0188, PIN_INPUT, 4) /* (AA5) PRG0_PRU0_GPO10.RGMII1_RXC */ + AM64X_IOPAD(0x00dc, PIN_OUTPUT, 4) /* (U15) PRG1_PRU0_GPO9.RGMII1_TX_CTL */ + AM64X_IOPAD(0x00e0, PIN_OUTPUT, 4) /* (U14) PRG1_PRU0_GPO10.RGMII1_TXC */ + AM64X_IOPAD(0x01cc, PIN_INPUT, 4) /* (W5) PRG0_PRU1_GPO7.RGMII1_RD0 */ + AM64X_IOPAD(0x0124, PIN_OUTPUT, 4) /* (V15) PRG1_PRU1_GPO7.RGMII1_TD0 */ + AM64X_IOPAD(0x01d4, PIN_INPUT, 4) /* (Y5) PRG0_PRU1_GPO9.RGMII1_RD1 */ + AM64X_IOPAD(0x012c, PIN_OUTPUT, 4) /* (V14) PRG1_PRU1_GPO9.RGMII1_TD1 */ + AM64X_IOPAD(0x01d8, PIN_INPUT, 4) /* (V6) PRG0_PRU1_GPO10.RGMII1_RD2 */ + AM64X_IOPAD(0x0130, PIN_OUTPUT, 4) /* (W14) PRG1_PRU1_GPO10.RGMII1_TD2 */ + AM64X_IOPAD(0x01f4, PIN_INPUT, 4) /* (V5) PRG0_PRU1_GPO17.RGMII1_RD3 */ + AM64X_IOPAD(0x014c, PIN_OUTPUT, 4) /* (AA14) PRG1_PRU1_GPO17.RGMII1_TD3 */ + AM64X_IOPAD(0x0154, PIN_INPUT, 7) /* (V12) PRG1_PRU1_GPO19.GPIO0_84 */ + >; + }; + + eeprom_wp_pins_default: eeprom-wp-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0208, PIN_OUTPUT, 7) /* (D12) SPI0_CS0.GPIO1_42 */ + >; + }; + + leds_pins_default: leds-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0030, PIN_OUTPUT, 7) /* (L18) OSPI0_CSn1.GPIO0_12 */ + >; + }; + + main_i2c0_pins_default: main-i2c0-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0260, PIN_INPUT, 0) /* (A18) I2C0_SCL */ + AM64X_IOPAD(0x0264, PIN_INPUT, 0) /* (B18) I2C0_SDA */ + >; + }; + + ospi0_pins_default: ospi0-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0000, PIN_OUTPUT, 0) /* (N20) OSPI0_CLK */ + AM64X_IOPAD(0x0008, PIN_INPUT, 0) /* (N19) OSPI0_DQS */ + AM64X_IOPAD(0x000c, PIN_INPUT, 0) /* (M19) OSPI0_D0 */ + AM64X_IOPAD(0x0010, PIN_INPUT, 0) /* (M18) OSPI0_D1 */ + AM64X_IOPAD(0x0014, PIN_INPUT, 0) /* (M20) OSPI0_D2 */ + AM64X_IOPAD(0x0018, PIN_INPUT, 0) /* (M21) OSPI0_D3 */ + AM64X_IOPAD(0x001c, PIN_INPUT, 0) /* (P21) OSPI0_D4 */ + AM64X_IOPAD(0x0020, PIN_INPUT, 0) /* (P20) OSPI0_D5 */ + AM64X_IOPAD(0x0024, PIN_INPUT, 0) /* (N18) OSPI0_D6 */ + AM64X_IOPAD(0x0028, PIN_INPUT, 0) /* (M17) OSPI0_D7 */ + AM64X_IOPAD(0x002c, PIN_OUTPUT, 0) /* (L19) OSPI0_CSn0 */ + >; + }; +}; + +&cpsw3g { + pinctrl-names = "default"; + pinctrl-0 = <&cpsw_rgmii1_pins_default>; +}; + +&cpsw3g_mdio { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&cpsw_mdio_pins_default>; + + cpsw3g_phy1: ethernet-phy@1 { + compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22"; + reg = <1>; + interrupt-parent = <&main_gpio0>; + interrupts = <84 IRQ_TYPE_EDGE_FALLING>; + ti,rx-internal-delay = ; + ti,fifo-depth = ; + reset-gpios = <&main_gpio0 63 GPIO_ACTIVE_LOW>; + reset-assert-us = <1000>; + reset-deassert-us = <1000>; + }; +}; + +&cpsw_port1 { + phy-mode = "rgmii-rxid"; + phy-handle = <&cpsw3g_phy1>; +}; + +&cpsw_port2 { + status = "disabled"; +}; + +&mailbox0_cluster2 { + status = "disabled"; +}; + +&mailbox0_cluster3 { + status = "disabled"; +}; + +&mailbox0_cluster4 { + status = "disabled"; +}; + +&mailbox0_cluster5 { + status = "disabled"; +}; + +&mailbox0_cluster6 { + status = "disabled"; +}; + +&mailbox0_cluster7 { + status = "disabled"; +}; + +&main_i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_i2c0_pins_default>; + clock-frequency = <400000>; + + eeprom@50 { + compatible = "atmel,24c32"; + pinctrl-names = "default"; + pinctrl-0 = <&eeprom_wp_pins_default>; + pagesize = <32>; + reg = <0x50>; + }; + + i2c_som_rtc: rtc@52 { + compatible = "microcrystal,rv3028"; + reg = <0x52>; + trickle-resistor-ohms = <3000>; + }; + + pmic@61 { + compatible = "ti,lp8733"; + reg = <0x61>; + + buck0-in-supply =<&vcc_5v0_som>; + buck1-in-supply =<&vcc_5v0_som>; + ldo0-in-supply =<&vdd_3v3>; + ldo1-in-supply =<&vdd_3v3>; + + regulators { + vdd_core: buck0 { + regulator-name = "VDD_CORE"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_3v3: buck1 { + regulator-name = "VDD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_1v8_ldo0: ldo0 { + regulator-name = "VDD_1V8_LDO0"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + vdda_1v8: ldo1 { + regulator-name = "VDDA_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +/* mcu_gpio0 is reserved for mcu firmware usage */ +&mcu_gpio0 { + status = "reserved"; +}; + +&ospi0 { + pinctrl-names = "default"; + pinctrl-0 = <&ospi0_pins_default>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-tx-bus-width = <8>; + spi-rx-bus-width = <8>; + spi-max-frequency = <25000000>; + cdns,tshsl-ns = <60>; + cdns,tsd2d-ns = <60>; + cdns,tchsh-ns = <60>; + cdns,tslch-ns = <60>; + cdns,read-delay = <0>; + }; +}; + +&sdhci0 { + bus-width = <8>; + non-removable; + ti,driver-strength-ohm = <50>; + disable-wp; + keep-power-in-suspend; +}; + +/* adc0 is reserved for R5 usage */ +&tscadc0 { + status = "reserved"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts new file mode 100644 index 000000000000..15c554cd6fe4 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts @@ -0,0 +1,321 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2021 PHYTEC America, LLC - https://www.phytec.com + * Author: Matt McKee + * + * Copyright (C) 2022 PHYTEC Messtechnik GmbH + * Author: Wadim Egorov + * + * Product homepage: + * https://www.phytec.com/product/phyboard-am64x + */ + +/dts-v1/; + +#include +#include +#include +#include +#include +#include +#include "k3-am642.dtsi" +#include "k3-am64-phycore-som.dtsi" + +/ { + compatible = "phytec,am642-phyboard-electra-rdk", + "phytec,am64-phycore-som", "ti,am642"; + model = "PHYTEC phyBOARD-Electra-AM64x RDK"; + + aliases { + mmc1 = &sdhci1; + serial2 = &main_uart0; + serial3 = &main_uart1; + }; + + chosen { + stdout-path = &main_uart0; + }; + + can_tc1: can-phy0 { + compatible = "ti,tcan1042"; + pinctrl-names = "default"; + pinctrl-0 = <&can_tc1_pins_default>; + #phy-cells = <0>; + max-bitrate = <5000000>; + standby-gpios = <&main_gpio0 32 GPIO_ACTIVE_HIGH>; + }; + + can_tc2: can-phy1 { + compatible = "ti,tcan1042"; + pinctrl-names = "default"; + pinctrl-0 = <&can_tc2_pins_default>; + #phy-cells = <0>; + max-bitrate = <5000000>; + standby-gpios = <&main_gpio0 35 GPIO_ACTIVE_HIGH>; + }; + + keys { + compatible = "gpio-keys"; + autorepeat; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys_pins_default>; + + key-home { + label = "home"; + linux,code = ; + gpios = <&main_gpio0 17 GPIO_ACTIVE_HIGH>; + }; + + key-menu { + label = "menu"; + linux,code = ; + gpios = <&main_gpio0 21 GPIO_ACTIVE_HIGH>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&user_leds_pins_default>; + + led-1 { + color = ; + gpios = <&main_gpio0 15 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + function = LED_FUNCTION_DISK; + }; + + led-2 { + color = ; + gpios = <&main_gpio0 16 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc1"; + function = LED_FUNCTION_DISK; + }; + }; + + vcc_3v3_mmc: regulator-sd { + /* TPS22963C */ + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3_MMC"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&main_pmx0 { + can_tc1_pins_default: can-tc1-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0084, PIN_OUTPUT, 7) /* (P16) GPMC0_ADVn_ALE.GPIO0_32 */ + >; + }; + + can_tc2_pins_default: can-tc2-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0090, PIN_OUTPUT, 7) /* (P17) GPMC0_BE0n_CLE.GPIO0_35 */ + >; + }; + + gpio_keys_pins_default: gpio-keys-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0044, PIN_INPUT, 7) /* (T18) GPMC0_AD2.GPIO0_17 */ + AM64X_IOPAD(0x0054, PIN_INPUT, 7) /* (V20) GPMC0_AD6.GPIO0_21 */ + >; + }; + + main_i2c1_pins_default: main-i2c1-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0268, PIN_INPUT, 0) /* (C18) I2C1_SCL */ + AM64X_IOPAD(0x026c, PIN_INPUT, 0) /* (B19) I2C1_SDA */ + >; + }; + + main_mcan0_pins_default: main-mcan0-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0250, PIN_OUTPUT, 0) /* (A17) MCAN0_TX */ + AM64X_IOPAD(0x0254, PIN_INPUT, 0) /* (B17) MCAN0_RX */ + >; + }; + + main_mcan1_pins_default: main-mcan1-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (C17) MCAN1_TX */ + AM64X_IOPAD(0x025c, PIN_INPUT, 0) /* (D17) MCAN1_RX */ + >; + }; + + main_mmc1_pins_default: main-mmc1-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */ + AM64X_IOPAD(0x0280, PIN_INPUT_PULLUP, 0) /* (K19) MMC1_DAT2 */ + AM64X_IOPAD(0x0284, PIN_INPUT_PULLUP, 0) /* (L21) MMC1_DAT1 */ + AM64X_IOPAD(0x0288, PIN_INPUT_PULLUP, 0) /* (K21) MMC1_DAT0 */ + AM64X_IOPAD(0x028c, PIN_INPUT_PULLDOWN, 0) /* (L20) MMC1_CLK */ + AM64X_IOPAD(0x0290, PIN_INPUT, 0) /* MMC1_CLKLB */ + AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */ + AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */ + >; + }; + + main_spi0_pins_default: main-spi0-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x020c, PIN_OUTPUT, 7) /* (C13) SPI0_CS1.GPIO1_43 */ + AM64X_IOPAD(0x0210, PIN_INPUT, 0) /* (D13) SPI0_CLK */ + AM64X_IOPAD(0x0214, PIN_OUTPUT, 0) /* (A13) SPI0_D0 */ + AM64X_IOPAD(0x0218, PIN_INPUT, 0) /* (A14) SPI0_D1 */ + >; + }; + + main_uart0_pins_default: main-uart0-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */ + AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */ + >; + }; + + main_uart1_pins_default: main-uart1-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */ + AM64X_IOPAD(0x024C, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */ + AM64X_IOPAD(0x0240, PIN_INPUT, 0) /* (E15) UART1_RXD */ + AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */ + >; + }; + + main_usb0_pins_default: main-usb0-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */ + >; + }; + + pcie_usb_sel_pins_default: pcie-usb-sel-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x017c, PIN_OUTPUT, 7) /* (T1) PRG0_PRU0_GPO7.GPIO1_7 */ + >; + }; + + pcie0_pins_default: pcie0-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0098, PIN_OUTPUT, 7) /* (W19) GPMC0_WAIT0.GPIO0_37 */ + >; + }; + + user_leds_pins_default: user-leds-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x003c, PIN_OUTPUT, 7) /* (T20) GPMC0_AD0.GPIO0_15 */ + AM64X_IOPAD(0x0040, PIN_OUTPUT, 7) /* (U21) GPMC0_AD1.GPIO0_16 */ + >; + }; +}; + +&main_i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_i2c1_pins_default>; + clock-frequency = <400000>; + + eeprom@51 { + compatible = "atmel,24c02"; + pagesize = <16>; + reg = <0x51>; + }; + + leds@62 { + compatible = "nxp,pca9533"; + reg = <0x62>; + + rgb-red { + type = ; + default-state = "on"; + }; + + rgb-green { + type = ; + default-state = "on"; + }; + + rgb-blue { + type = ; + default-state = "on"; + }; + }; +}; + +&main_mcan0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mcan0_pins_default>; + phys = <&can_tc1>; +}; + +&main_mcan1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mcan1_pins_default>; + phys = <&can_tc2>; +}; + +&main_spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_spi0_pins_default>; + cs-gpios = <0>, <&main_gpio1 43 GPIO_ACTIVE_LOW>; + ti,pindir-d0-out-d1-in; + + tpm@1 { + compatible = "infineon,slb9670"; + reg = <1>; + spi-max-frequency = <10000000>; + }; +}; + +&main_uart0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_uart0_pins_default>; +}; + +&main_uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_uart1_pins_default>; + uart-has-rtscts; +}; + +&sdhci1 { + vmmc-supply = <&vcc_3v3_mmc>; + pinctrl-names = "default"; + pinctrl-0 = <&main_mmc1_pins_default>; + bus-width = <4>; + ti,driver-strength-ohm = <50>; + disable-wp; + no-1-8-v; +}; + +&serdes0 { + serdes0_pcie_usb_link: phy@0 { + reg = <0>; + cdns,num-lanes = <1>; + #phy-cells = <0>; + cdns,phy-type = ; + resets = <&serdes_wiz0 1>; + }; +}; + +&serdes_ln_ctrl { + idle-states = ; +}; + +&usbss0 { + ti,vbus-divider; +}; + +&usb0 { + pinctrl-names = "default"; + pinctrl-0 = <&main_usb0_pins_default>; + dr_mode = "host"; + maximum-speed = "super-speed"; + phys = <&serdes0_pcie_usb_link>; + phy-names = "cdns3,usb3-phy"; +};