From patchwork Mon Apr 29 08:44:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Aiuto X-Patchwork-Id: 13646469 Received: from smtpcmd13147.aruba.it (smtpcmd13147.aruba.it [62.149.156.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CE3C417BBB for ; Mon, 29 Apr 2024 08:47:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.149.156.147 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714380459; cv=none; b=kFnP771j/r0AF7svfpztsoa8Cowc9Rq+SIKGErrQudigS2OADy9a3biorQCcPOGlCFDfwOrIyYWIqjgxl+pPQU73aYS5RFRC+9tzJCl3mKlwZcI3VK2F7sMr+q2xi1tzEEE9tmx/nDMY3PtW6mfkR9y9lyr9qBtMx+378oZwxhE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714380459; c=relaxed/simple; bh=sO/TpHzVZ8PFiThYiAiePuc8bTCsjOCKRxFbcQiTZFA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=dc81KSgjT0ES9GErAfrfUmuo6knbO89yS6AZ6bFt1ObkbvXnPcombd7fgHnks7+k9DEZBDK1hU8RfvAdCUweWSsypx3MHfrWgooq47RBEP5Df/ijW1Wzoupn5rmiY6V76SGizMjkTBXaNEoUG7XeP6wh7DCYYudighcpkAmPZio= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=engicam.com; spf=pass smtp.mailfrom=engicam.com; dkim=pass (2048-bit key) header.d=aruba.it header.i=@aruba.it header.b=R4odrm5g; arc=none smtp.client-ip=62.149.156.147 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=engicam.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=engicam.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=aruba.it header.i=@aruba.it header.b="R4odrm5g" Received: from engicam.com ([146.241.8.107]) by Aruba Outgoing Smtp with ESMTPSA id 1McasUO2u8U421MccsNchL; Mon, 29 Apr 2024 10:44:27 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1714380267; bh=sO/TpHzVZ8PFiThYiAiePuc8bTCsjOCKRxFbcQiTZFA=; h=From:To:Subject:Date:MIME-Version; b=R4odrm5gG9WbN/fUrgoW0/3QrVlbSmrunigJ2jQm3uzJFjp13oof7zyLBKACyutnR aIEv8h02o/qAAwow5YNDzpJsHr3cgAdrXZbmVwrVdvqZwY0HK4+it8XD0eMIYFtl2/ wNx5Y7S/obBwvQC++RfhQtLkbhqh/7IdBqQGQOF6F277hVUzfJCMj+/vouxQePgsHP j2jiSIvUc0tod+3b+Y6fWTZVUDl+OnHC7/yIqEI27brnXuv5rP5TNDZLcef7PpOu++ vLAytStlkqIvmMqjr/GbQ4zvkhizZc/Kcc+QRoC99cEZL/Y4xlqVFo+O+JcseBMqNF ec6a5Z7CVy5zg== From: Fabio Aiuto To: Shawn Guo , Sascha Hauer , Krzysztof Kozlowski , Rob Herring , Conor Dooley Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Fabio Aiuto , Matteo Lisi , Mirko Ardinghi , Peng Fan , Michael Trimarchi Subject: [PATCH v7 3/3] arm64: dts: imx93: Add Engicam i.Core MX93 EDIMM 2.0 Starter Kit Date: Mon, 29 Apr 2024 10:44:22 +0200 Message-Id: <20240429084422.8369-4-fabio.aiuto@engicam.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240429084422.8369-1-fabio.aiuto@engicam.com> References: <20240429084422.8369-1-fabio.aiuto@engicam.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CMAE-Envelope: MS4xfGtDtukDk7g0QnDAaxtwbojdvOLg2EvRrdfCRi9Bii4qvCCih2bVZ6qGGyL0gpDEGlAQ3pnyp/d+bU+1zQNsqPk9JiwmZrW+WszYii+CZ1VMaftcMbMX 4+J2TBD4OyacYA7AYX0Jaa+gjMNMclDZIcLOSzku9jNeyBtLaIUkV/ECQpmn49FSe9BTTdZvdKnHtfnCpljMBlxV6HUvdc+kPpRIEVfrUt9J0hfNJkCx4QAu FbQOH3240APKFbcNcZEIxCysk+z3m12GC0b4uKyGqcMUonWZOxtCNwWvbcdj4F7FM1P+/IF2NFpQ67qvSLAhUsgfOb76yLNlswwwar8gzW/xnjcB7mMjo1tg HraRGME0TaHnCpeC1AKWHL2BbSRo/hCJQC/1mU4OIh+97YrYCV8RD33zf2y506XwP+rSpx3566l6HQIFneVQP7unHxHC3wSUlwfaEeJdht6FDUrba47m8JHB 4zUXktA0HVUQ4fQfF9/OkZQgfFOBtpdD+LfciIny6gdUNyCXHmmAcAFoReERMxp3UXiM36ZZZym8c8uYD1C+6KmAPzmyQ58OrNRiJSefUEYx2lMNTFRxCtsi 6SaxsoO/gG54c0dEaCPFr2xfDRcZN9oO/gH9P0gpDHsb9udIRy2I+BeWta1slLeId/+rGozg/oJsp7bu9oW3YUHt i.Core MX93 is a NXP i.MX93 based SoM by Enigcam which needs to be mounted on top of Engicam baseboards. Add support for EDIMM 2.0 Starter Kit hosting i.Core MX93. Starter Kit main features: 2x LVDS interfaces HDMI output Audio out Mic in Micro SD card slot USB 3.0 A port 3x USB 2.0 A port Gb Ethernet 2x CAN bus, 3x UART interfaces SIM card slot M.2 KEY_B slot Cc: Matteo Lisi Cc: Mirko Ardinghi Reviewed-by: Peng Fan Reviewed-by: Michael Trimarchi Signed-off-by: Fabio Aiuto --- v6 ---> v7: - removed max-frequency property in wifi node - removed pinctrl-{1,2} in usdhc3 node v5 ---> v6: - added property in lpuart5 node - removed unused sai1 node - move Cc tag to Reviewed-by tag v4 ---> v5: - done some property reorder, indentation fixes, node rename, drop/add new lines - added Reviewed-by tag v3 ---> v4: - drop wl_reg_on regulator in favor of mmc-pwrseq-simple - add Cc tag v2 ---> v3: - fixed dtschema warnings - removed regulator-always-on on bt_reg_on - fixed clock rate assignment on sgtl5000 node - fixed indentation issue v1 ---> v2: - fixed indentation issue - fixed missing space issue - improved naming of regulator nodes - removed unneeded include arch/arm64/boot/dts/freescale/Makefile | 1 + .../dts/freescale/imx93-icore-mx93-edimm2.dts | 321 ++++++++++++++++++ 2 files changed, 322 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx93-icore-mx93-edimm2.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 045250d0a040..d26c0a458a44 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -226,6 +226,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqp-mba8xx.dtb dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx93-icore-mx93-edimm2.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb diff --git a/arch/arm64/boot/dts/freescale/imx93-icore-mx93-edimm2.dts b/arch/arm64/boot/dts/freescale/imx93-icore-mx93-edimm2.dts new file mode 100644 index 000000000000..c22d71cdf7cb --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-icore-mx93-edimm2.dts @@ -0,0 +1,321 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 NXP + * Copyright 2024 Engicam s.r.l. + */ + +/dts-v1/; + +#include "imx93-icore-mx93.dtsi" + +/ { + model = "Engicam i.Core MX93 - EDIMM 2 Starterkit"; + compatible = "engicam,icore-mx93-edimm2", "engicam,icore-mx93", + "fsl,imx93"; + + aliases { + rtc1 = &bbnsm_rtc; + }; + + chosen { + stdout-path = &lpuart1; + }; + + bt_reg_on: regulator-btregon { + compatible = "regulator-gpio"; + regulator-name = "BT_REG_ON"; + regulator-min-microvolt = <100000>; + regulator-max-microvolt = <3300000>; + states = <3300000 0x1>, <100000 0x0>; + gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>; + }; + + reg_1v8_sgtl: regulator-1v8-sgtl { + compatible = "regulator-fixed"; + regulator-name = "1v8_sgtl"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + reg_3v3_avdd_sgtl: regulator-3v3-avdd-sgtl { + compatible = "regulator-fixed"; + regulator-name = "3v3_avdd_sgtl"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_3v3_sgtl: regulator-3v3-sgtl { + compatible = "regulator-fixed"; + regulator-name = "3v3_sgtl"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + linux,cma { + compatible = "shared-dma-pool"; + reusable; + alloc-ranges = <0 0x80000000 0 0x40000000>; + size = <0 0x10000000>; + linux,cma-default; + }; + + rsc_table: rsc-table@2021f000 { + reg = <0 0x2021f000 0 0x1000>; + no-map; + }; + + vdevbuffer: vdevbuffer@a4020000 { + compatible = "shared-dma-pool"; + reg = <0 0xa4020000 0 0x100000>; + no-map; + }; + + vdev0vring0: vdev0vring0@a4000000 { + reg = <0 0xa4000000 0 0x8000>; + no-map; + }; + + vdev0vring1: vdev0vring1@a4008000 { + reg = <0 0xa4008000 0 0x8000>; + no-map; + }; + + vdev1vring0: vdev1vring0@a4000000 { + reg = <0 0xa4010000 0 0x8000>; + no-map; + }; + + vdev1vring1: vdev1vring1@a4018000 { + reg = <0 0xa4018000 0 0x8000>; + no-map; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "imx93-sgtl5000"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,frame-master = <&dailink_master>; + /*simple-audio-card,mclk-fs = <1>;*/ + + simple-audio-card,cpu { + sound-dai = <&sai3>; + }; + + dailink_master: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + clocks = <&clk IMX93_CLK_SAI3_IPG>; + }; + }; + + usdhc3_pwrseq: usdhc3-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3_pwrseq>; + reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; + }; +}; + +&cm33 { + mbox-names = "tx", "rx", "rxdb"; + mboxes = <&mu1 0 1>, + <&mu1 1 1>, + <&mu1 3 1>; + memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>, + <&vdev1vring0>, <&vdev1vring1>, <&rsc_table>; + status = "okay"; +}; + +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + fsl,stop-mode = <&aonmix_ns_gpr 0x10 4>; + status = "okay"; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + fsl,stop-mode = <&aonmix_ns_gpr 0x10 4>; + status = "okay"; +}; + +&lpi2c1 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_lpi2c1>; + pinctrl-1 = <&pinctrl_lpi2c1>; + status = "okay"; + + sgtl5000: audio-codec@a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + #sound-dai-cells = <0>; + clocks = <&clk IMX93_CLK_SAI3_GATE>; + VDDA-supply = <®_3v3_avdd_sgtl>; + VDDIO-supply = <®_3v3_sgtl>; + VDDD-supply = <®_1v8_sgtl>; + status = "okay"; + }; + + pcf8523: rtc@68 { + compatible = "nxp,pcf8523"; + reg = <0x68>; + }; +}; + +&lpuart1 { /* console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&lpuart5 { /* RS485 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + uart-has-rtscts; + status = "okay"; +}; + +&lpuart8 { /* RS232 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart8>; + status = "okay"; +}; + +&micfil { + #sound-dai-cells = <0>; + assigned-clocks = <&clk IMX93_CLK_PDM>; + assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>; + assigned-clock-rates = <196608000>; + status = "okay"; +}; + +&mu1 { + status = "okay"; +}; + +&mu2 { + status = "okay"; +}; + +&sai3 { + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai3>; + assigned-clocks = <&clk IMX93_CLK_SAI3>; + assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>; + assigned-clock-rates = <24576000>; + fsl,sai-mclk-direction-output; + status = "okay"; +}; + +&usdhc3 { /* WiFi */ + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + mmc-pwrseq = <&usdhc3_pwrseq>; + bus-width = <4>; + no-1-8-v; + non-removable; + status = "okay"; + + brcmf: bcrmf@1 { + compatible = "brcm,bcm4329-fmac"; + reg = <1>; + }; +}; + +&wdog3 { + status = "okay"; +}; + +&iomuxc { + pinctrl_bluetooth: bluetoothgrp { + fsl,pins = < + MX93_PAD_GPIO_IO19__GPIO2_IO19 0x31e /* BT_REG_ON */ + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX93_PAD_PDM_CLK__CAN1_TX 0x139e + MX93_PAD_PDM_BIT_STREAM0__CAN1_RX 0x139e + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX93_PAD_GPIO_IO25__CAN2_TX 0x139e + MX93_PAD_GPIO_IO27__CAN2_RX 0x139e + >; + }; + + pinctrl_lpi2c1: lpi2c1grp { + fsl,pins = < + MX93_PAD_I2C1_SCL__LPI2C1_SCL 0x40000b9e + MX93_PAD_I2C1_SDA__LPI2C1_SDA 0x40000b9e + >; + }; + + pinctrl_sai3: sai3grp { + fsl,pins = < + MX93_PAD_GPIO_IO26__SAI3_TX_SYNC 0x31e + MX93_PAD_GPIO_IO16__SAI3_TX_BCLK 0x31e + MX93_PAD_GPIO_IO17__SAI3_MCLK 0x31e + MX93_PAD_GPIO_IO21__SAI3_TX_DATA00 0x31e + MX93_PAD_GPIO_IO20__SAI3_RX_DATA00 0x31e + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX93_PAD_UART1_RXD__LPUART1_RX 0x31e + MX93_PAD_UART1_TXD__LPUART1_TX 0x31e + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX93_PAD_GPIO_IO01__LPUART5_RX 0x31e + MX93_PAD_GPIO_IO00__LPUART5_TX 0x31e + MX93_PAD_GPIO_IO02__LPUART5_CTS_B 0x31e + >; + }; + + pinctrl_uart8: uart8grp { + fsl,pins = < + MX93_PAD_GPIO_IO13__LPUART8_RX 0x31e + MX93_PAD_GPIO_IO12__LPUART8_TX 0x31e + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX93_PAD_SD3_CLK__USDHC3_CLK 0x17fe + MX93_PAD_SD3_CMD__USDHC3_CMD 0x13fe + MX93_PAD_SD3_DATA0__USDHC3_DATA0 0x13fe + MX93_PAD_SD3_DATA1__USDHC3_DATA1 0x13fe + MX93_PAD_SD3_DATA2__USDHC3_DATA2 0x13fe + MX93_PAD_SD3_DATA3__USDHC3_DATA3 0x13fe + >; + }; + + pinctrl_usdhc3_pwrseq: usdhc3pwrseqgrp { + fsl,pins = < + MX93_PAD_GPIO_IO22__GPIO2_IO22 0x31e /* WL_REG_ON */ + >; + }; +};