From patchwork Fri Feb 3 03:48:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Durai Manickam KR X-Patchwork-Id: 13126966 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 smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C91F2C636CC for ; Fri, 3 Feb 2023 03:51:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) id B15A9C4339C; Fri, 3 Feb 2023 03:51:08 +0000 (UTC) Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.kernel.org (Postfix) with ESMTPS id EDB3CC4339B; Fri, 3 Feb 2023 03:51:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.kernel.org EDB3CC4339B Authentication-Results: smtp.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=microchip.com Authentication-Results: smtp.kernel.org; spf=pass smtp.mailfrom=microchip.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1675396267; x=1706932267; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=6Na3RIlAVA5tvdIDpm9dq7Of4EtVM3MSHAsyyVXcYf8=; b=uuczwWlmcGc+1pE8031Zxw3kXv+izowT+o1vCNKeP9K0yjbbXFKMEEhQ my2Zf3jIBMmAVDl8p6UvdHgEriRUaHjdH69/UIfi/fMJ+03kihVaZAhRO PhlDytm8aIiZVskZ1mIWGoXs/Ry/J86o7s1H91CPW+cryoxmvz1TrbLwh JWrF+LL0wEPWJ7l8u1+0f+z4dtpfV5rjcD6DeH1K+AbmZm8IYmA3Ip+3s aYS7f4QIC25pEzdiT6D2MtBOTqfFoLHUCYHszVEpu1W51q3cLCaoBnd19 e/3K9LsBSSsRzYG668GtGBu/qHCT9mmRmNFphGFSrNqK3pM+EoDb3sB06 A==; X-IronPort-AV: E=Sophos;i="5.97,269,1669100400"; d="scan'208";a="199411260" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 02 Feb 2023 20:51:06 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Thu, 2 Feb 2023 20:51:05 -0700 Received: from che-lt-i66125lx.amer.actel.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.16 via Frontend Transport; Thu, 2 Feb 2023 20:50:56 -0700 From: Durai Manickam KR List-Id: To: , , , , , , , , , , , , , , , , , , , , , , , , CC: Durai Manickam KR Subject: [PATCH v5 8/8] ARM: dts: at91: sam9x60_curiosity: Add device tree for sam9x60 curiosity board Date: Fri, 3 Feb 2023 09:18:33 +0530 Message-ID: <20230203034833.451461-9-durai.manickamkr@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230203034833.451461-1-durai.manickamkr@microchip.com> References: <20230203034833.451461-1-durai.manickamkr@microchip.com> MIME-Version: 1.0 Add device tree file for sam9x60 curiosity board. Signed-off-by: Durai Manickam KR --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-sam9x60_curiosity.dts | 501 +++++++++++++++++++ 2 files changed, 502 insertions(+) create mode 100644 arch/arm/boot/dts/at91-sam9x60_curiosity.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 6aa7dc4db2fc..da20980384c4 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -51,6 +51,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \ at91sam9x25ek.dtb \ at91sam9x35ek.dtb dtb-$(CONFIG_SOC_SAM9X60) += \ + at91-sam9x60_curiosity.dtb \ at91-sam9x60ek.dtb dtb-$(CONFIG_SOC_SAM_V7) += \ at91-kizbox2-2.dtb \ diff --git a/arch/arm/boot/dts/at91-sam9x60_curiosity.dts b/arch/arm/boot/dts/at91-sam9x60_curiosity.dts new file mode 100644 index 000000000000..6f0a6d9841fc --- /dev/null +++ b/arch/arm/boot/dts/at91-sam9x60_curiosity.dts @@ -0,0 +1,501 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * at91-sam9x60_curiosity.dts - Device Tree file for Microchip SAM9X60 Curiosity board + * + * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries + * + * Author: Durai Manickam KR + */ +/dts-v1/; +#include "sam9x60.dtsi" +#include + +/ { + model = "Microchip SAM9X60 Curiosity"; + compatible = "microchip,sam9x60-curiosity", "microchip,sam9x60", "atmel,at91sam9"; + + aliases { + i2c0 = &i2c0; + i2c1 = &i2c6; + serial2 = &uart7; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@20000000 { + reg = <0x20000000 0x8000000>; + }; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <24000000>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_key_gpio_default>; + + button-user { + label = "PB_USER"; + gpios = <&pioA 29 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; + + led-red { + label = "red"; + gpios = <&pioD 17 GPIO_ACTIVE_HIGH>; + }; + + led-green { + label = "green"; + gpios = <&pioD 19 GPIO_ACTIVE_HIGH>; + }; + + led-blue { + label = "blue"; + gpios = <&pioD 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + + vdd_1v8: regulator-0 { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "VDD_1V8"; + }; + + vdd_1v15: regulator-1 { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <1150000>; + regulator-min-microvolt = <1150000>; + regulator-name = "VDD_1V15"; + }; + + vdd1_3v3: regulator-2 { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "VDD1_3V3"; + }; +}; + +&adc { + vddana-supply = <&vdd1_3v3>; + vref-supply = <&vdd1_3v3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>; + status = "okay"; +}; + +&can0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can0_rx_tx>; + status = "disabled"; /* Conflict with dbgu. */ +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1_rx_tx>; + status = "okay"; +}; + +&dbgu { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dbgu>; + status = "okay"; /* Conflict with can0. */ +}; + +&ebi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ebi_addr_nand &pinctrl_ebi_data_lsb>; + status = "okay"; + + nand_controller: nand-controller { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand_oe_we &pinctrl_nand_cs &pinctrl_nand_rb>; + status = "okay"; + + nand@3 { + reg = <0x3 0x0 0x800000>; + rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>; + cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + nand-ecc-strength = <8>; + nand-ecc-step-size = <512>; + nand-on-flash-bbt; + label = "atmel_nand"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + at91bootstrap@0 { + label = "at91bootstrap"; + reg = <0x0 0x40000>; + }; + + uboot@40000 { + label = "u-boot"; + reg = <0x40000 0xc0000>; + }; + + ubootenvred@100000 { + label = "U-Boot Env Redundant"; + reg = <0x100000 0x40000>; + }; + + ubootenv@140000 { + label = "U-Boot Env"; + reg = <0x140000 0x40000>; + }; + + dtb@180000 { + label = "device tree"; + reg = <0x180000 0x80000>; + }; + + kernel@200000 { + label = "kernel"; + reg = <0x200000 0x600000>; + }; + + rootfs@800000 { + label = "rootfs"; + reg = <0x800000 0x1f800000>; + }; + }; + }; + }; +}; + +&flx0 { + atmel,flexcom-mode = ; + status = "okay"; + + i2c0: i2c@600 { + dmas = <0>, <0>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pinctrl_flx0_default>; + i2c-analog-filter; + i2c-digital-filter; + i2c-digital-filter-width-ns = <35>; + status = "okay"; + + eeprom@53 { + compatible = "atmel,24c02"; + reg = <0x53>; + pagesize = <16>; + }; + }; +}; + +&flx6 { + atmel,flexcom-mode = ; + status = "okay"; + + i2c6: i2c@600 { + dmas = <0>, <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx6_default>; + i2c-analog-filter; + i2c-digital-filter; + i2c-digital-filter-width-ns = <35>; + status = "disabled"; + }; +}; + +&flx7 { + atmel,flexcom-mode = ; + status = "okay"; + + uart7: serial@200 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx7_default>; + status = "okay"; + }; +}; + +&macb0 { + phy-mode = "rmii"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_macb0_rmii>; + status = "okay"; + + ethernet-phy@0 { + reg = <0x0>; + }; +}; + +&pinctrl { + adc { + pinctrl_adc_default: adc-default { + atmel,pins = ; + }; + + pinctrl_adtrg_default: adtrg-default { + atmel,pins = ; + }; + }; + + can0 { + pinctrl_can0_rx_tx: can0-rx-tx { + atmel,pins = + ; /* Enable CAN Transceivers */ + }; + }; + + can1 { + pinctrl_can1_rx_tx: can1-rx-tx { + atmel,pins = + ; /* Enable CAN Transceivers */ + }; + }; + + dbgu { + pinctrl_dbgu: dbgu-0 { + atmel,pins = ; + }; + }; + + ebi { + pinctrl_ebi_data_lsb: ebi-data-lsb { + atmel,pins = + ; + }; + + pinctrl_ebi_addr_nand: ebi-addr-nand { + atmel,pins = + ; + }; + }; + + flexcom { + pinctrl_flx0_default: flx0-twi { + atmel,pins = + ; + }; + + pinctrl_flx6_default: flx6-twi { + atmel,pins = + ; + }; + + pinctrl_flx7_default: flx7-usart { + atmel,pins = + ; + }; + }; + + gpio-keys { + pinctrl_key_gpio_default: pinctrl-key-gpio { + atmel,pins = ; + }; + }; + + leds { + pinctrl_gpio_leds: gpio-leds { + atmel,pins = ; + }; + }; + + macb0 { + pinctrl_macb0_rmii: macb0-rmii-0 { + atmel,pins = + ; /* PB10 periph A */ + }; + }; + + nand { + pinctrl_nand_oe_we: nand-oe-we-0 { + atmel,pins = + ; + }; + + pinctrl_nand_rb: nand-rb-0 { + atmel,pins = + ; + }; + + pinctrl_nand_cs: nand-cs-0 { + atmel,pins = + ; + }; + }; + + pwm0 { + pinctrl_pwm0_0: pwm0-0 { + atmel,pins = ; + }; + + pinctrl_pwm0_1: pwm0-1 { + atmel,pins = ; + }; + + pinctrl_pwm0_2: pwm0-2 { + atmel,pins = ; + }; + }; + + sdmmc0 { + pinctrl_sdmmc0_default: sdmmc0 { + atmel,pins = + ; /* PA20 DAT3 periph A with pullup */ + }; + pinctrl_sdmmc0_cd: sdmmc0-cd { + atmel,pins = + ; + }; + }; + + sdmmc1 { + pinctrl_sdmmc1_default: sdmmc1 { + atmel,pins = + ; /* PA4 DAT3 periph B with pullup */ + }; + }; + + usb0 { + pinctrl_usba_vbus: usba-vbus { + atmel,pins = ; + }; + }; + + usb1 { + pinctrl_usb_default: usb-default { + atmel,pins = ; + }; + }; +}; /* pinctrl */ + +&pwm0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_0 &pinctrl_pwm0_1 &pinctrl_pwm0_2>; + status = "okay"; +}; + +&sdmmc0 { + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>; + cd-gpios = <&pioA 25 GPIO_ACTIVE_LOW>; + disable-wp; + status = "okay"; +}; + +&sdmmc1 { + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc1_default>; + status = "disabled"; +}; + +&shutdown_controller { + debounce-delay-us = <976>; + status = "okay"; + + input@0 { + reg = <0>; + }; +}; + +&tcb0 { + timer0: timer@0 { + compatible = "atmel,tcb-timer"; + reg = <0>; + }; + + timer1: timer@1 { + compatible = "atmel,tcb-timer"; + reg = <1>; + }; +}; + +&usb0 { + atmel,vbus-gpio = <&pioA 27 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usba_vbus>; + status = "okay"; +}; + +&usb1 { + num-ports = <3>; + atmel,vbus-gpio = <0 + &pioD 18 GPIO_ACTIVE_HIGH + &pioD 15 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_default>; + status = "okay"; +}; + +&usb2 { + status = "okay"; +}; + +&watchdog { + status = "okay"; +};