From nobody Mon Feb 9 16:50:40 2026 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 868EC1EB197; Wed, 30 Apr 2025 10:28:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746008916; cv=none; b=f6cnTObLo0ceYuMWwD32fRwqrIADDylkx/IhDeSF6nqIGsqQIAWbntgOVsSnlulEBNiM5UV4n9lYxlCByPFppA9u5MRkALxRkdbw1e0eOvvP+lI9+zPybST+H8b+52VNaBzl/Z3osYaJpSks9tOpqNW2cGKbaGm1edPHVVP/lP0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746008916; c=relaxed/simple; bh=PFnhFB0RKPVsw2NGjdVYCGvJCShES85iNGeOvrhimPc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=FYZiHfCP3PiB8LQulzYe4mULtB+we55iczw2YLzOfptQ8IzIG+9eien1uNnsq9Dne6EC1oEbugZZXGLHGFNbqLpwuMDW+p+aL9Gp7jnf2W26tCAkjx4rGAGIhRKumkt/WVqzhb+ZZmZFATUmJkczyQTPRkk22O0fFf8Hexm7RyM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=B+249I5n; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="B+249I5n" Received: from francesco-nb.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 575431FB3E; Wed, 30 Apr 2025 12:28:32 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1746008912; bh=utg45fWEPH9y6nYcY9VwBk3hgFFznK0+WTZ5lx0VptQ=; h=From:To:Subject; b=B+249I5nJhqRRsmMKiZ6m1nqv80B3yX6APUqgn/mbP6YQ6gYNtXo05sUGFFe+7yER ixTOwhaZkrhLszE03OtTIpVkFEKhClKvHOiXi2Qzztn+fS8WZ275k7S7roK28V1Rru OBecU5DTfejIH3WXr6RXL2Cbz+OePNB1Hx6l0h3LNxT1aHT0WB0ZbEkmUawpv0wuRx paji2iqx/d+GrtdYXKz1hYp2tZY937cjL1XP7oIFM8KEeu9V1YEXCzMW2SWAU63olC suWadg4TfSjaezklPZjJczZrx2q1FCdW09vhXbZbY+7xueIvn4Cfbx9B4Rt7u7My+K RO8yeY8ZWN7Fw== From: Francesco Dolcini To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Francesco Dolcini , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 3/6] arm64: dts: ti: am62p-verdin: add dahlia Date: Wed, 30 Apr 2025 12:28:12 +0200 Message-Id: <20250430102815.149162-4-francesco@dolcini.it> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250430102815.149162-1-francesco@dolcini.it> References: <20250430102815.149162-1-francesco@dolcini.it> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Francesco Dolcini Add support for Verdin AM62P mated with Verdin Dahlia carrier board. Link: https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62p Link: https://www.toradex.com/products/carrier-board/dahlia-carrier-board-k= it Signed-off-by: Francesco Dolcini --- arch/arm64/boot/dts/ti/Makefile | 2 + .../boot/dts/ti/k3-am62p-verdin-dahlia.dtsi | 228 ++++++++++++++++++ .../ti/k3-am62p5-verdin-nonwifi-dahlia.dts | 22 ++ .../dts/ti/k3-am62p5-verdin-wifi-dahlia.dts | 22 ++ 4 files changed, 274 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am62p-verdin-dahlia.dtsi create mode 100644 arch/arm64/boot/dts/ti/k3-am62p5-verdin-nonwifi-dahlia.= dts create mode 100644 arch/arm64/boot/dts/ti/k3-am62p5-verdin-wifi-dahlia.dts diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makef= ile index 0902fcd5d731..436f71f22ade 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -35,7 +35,9 @@ dtb-$(CONFIG_ARCH_K3) +=3D k3-am62a7-phyboard-lyra-rdk.dtb =20 # Boards with AM62Px SoC dtb-$(CONFIG_ARCH_K3) +=3D k3-am62p5-sk.dtb +dtb-$(CONFIG_ARCH_K3) +=3D k3-am62p5-verdin-nonwifi-dahlia.dtb dtb-$(CONFIG_ARCH_K3) +=3D k3-am62p5-verdin-nonwifi-dev.dtb +dtb-$(CONFIG_ARCH_K3) +=3D k3-am62p5-verdin-wifi-dahlia.dtb dtb-$(CONFIG_ARCH_K3) +=3D k3-am62p5-verdin-wifi-dev.dtb =20 # Common overlays for SK-AM62* family of boards diff --git a/arch/arm64/boot/dts/ti/k3-am62p-verdin-dahlia.dtsi b/arch/arm6= 4/boot/dts/ti/k3-am62p-verdin-dahlia.dtsi new file mode 100644 index 000000000000..ee3feac6ea5d --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am62p-verdin-dahlia.dtsi @@ -0,0 +1,228 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2025 Toradex + * + * Common dtsi for Verdin AM62P SoM on Dahlia carrier board + * + * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62p + * https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit + */ + +/ { + aliases { + eeprom1 =3D &carrier_eeprom; + }; + + reg_1v8_sw: regulator-1v8-sw { + compatible =3D "regulator-fixed"; + regulator-max-microvolt =3D <1800000>; + regulator-min-microvolt =3D <1800000>; + regulator-name =3D "On-carrier +V1.8_SW"; + }; + + sound { + compatible =3D "simple-audio-card"; + simple-audio-card,bitclock-master =3D <&codec_dai>; + simple-audio-card,format =3D "i2s"; + simple-audio-card,frame-master =3D <&codec_dai>; + simple-audio-card,mclk-fs =3D <256>; + simple-audio-card,name =3D "verdin-wm8904"; + simple-audio-card,routing =3D + "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "IN2L", "Line In Jack", + "IN2R", "Line In Jack", + "Microphone Jack", "MICBIAS", + "IN1L", "Microphone Jack"; + simple-audio-card,widgets =3D + "Microphone", "Microphone Jack", + "Headphone", "Headphone Jack", + "Line", "Line In Jack"; + + codec_dai: simple-audio-card,codec { + sound-dai =3D <&wm8904_1a>; + }; + + simple-audio-card,cpu { + sound-dai =3D <&mcasp0>; + }; + }; +}; + +/* Verdin ETHs */ +&cpsw3g { + status =3D "okay"; +}; + +/* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */ +&cpsw3g_mdio { + status =3D "okay"; +}; + +/* Verdin ETH_1 (On-module PHY) */ +&cpsw_port1 { + status =3D "okay"; +}; + +/* Verdin PWM_3_DSI */ +&epwm0 { + status =3D "okay"; +}; + +/* Verdin PWM_1, PWM_2 */ +&epwm2 { + status =3D "okay"; +}; + +&main_gpio0 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_pcie_1_reset>, + <&pinctrl_gpio_5>, + <&pinctrl_gpio_6>, + <&pinctrl_gpio_7>, + <&pinctrl_gpio_8>; +}; + +/* Verdin I2C_1 */ +&main_i2c0 { + status =3D "okay"; + + wm8904_1a: audio-codec@1a { + compatible =3D "wlf,wm8904"; + reg =3D <0x1a>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_i2s1_mclk>; + clocks =3D <&audio_refclk0>; + clock-names =3D "mclk"; + #sound-dai-cells =3D <0>; + AVDD-supply =3D <®_1v8_sw>; + CPVDD-supply =3D <®_1v8_sw>; + DBVDD-supply =3D <®_1v8_sw>; + DCVDD-supply =3D <®_1v8_sw>; + MICVDD-supply =3D <®_1v8_sw>; + }; + + /* Current measurement into module VCC */ + hwmon@40 { + compatible =3D "ti,ina219"; + reg =3D <0x40>; + shunt-resistor =3D <10000>; + }; + + temperature-sensor@4f { + compatible =3D "ti,tmp75c"; + reg =3D <0x4f>; + }; + + carrier_eeprom: eeprom@57 { + compatible =3D "st,24c02", "atmel,24c02"; + reg =3D <0x57>; + pagesize =3D <16>; + }; +}; + +/* Verdin I2C_2_DSI */ +&main_i2c1 { + status =3D "okay"; +}; + +/* Verdin I2C_4_CSI */ +&main_i2c3 { + status =3D "okay"; +}; + +/* Verdin CAN_1 */ +&main_mcan0 { + status =3D "okay"; +}; + +/* Verdin SPI_1 */ +&main_spi1 { + status =3D "okay"; +}; + +/* Verdin UART_3, used as the Linux console */ +&main_uart0 { + status =3D "okay"; +}; + +/* Verdin UART_1 */ +&main_uart1 { + status =3D "okay"; +}; + +/* Verdin I2S_1 */ +&mcasp0 { + status =3D "okay"; +}; + +&mcu_gpio0 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_gpio_1>, + <&pinctrl_gpio_2>, + <&pinctrl_gpio_3>, + <&pinctrl_gpio_4>; +}; + +/* Verdin I2C_3_HDMI */ +&mcu_i2c0 { + status =3D "okay"; +}; + +/* Verdin CAN_2 */ +&mcu_mcan0 { + status =3D "okay"; +}; + +/* Verdin UART_4 */ +&mcu_uart0 { + status =3D "okay"; +}; + +/* Verdin QSPI_1 */ +&ospi0 { + status =3D "okay"; +}; + +/* We support turning off sleep moci on Dahlia */ +®_force_sleep_moci { + status =3D "disabled"; +}; + +/* Verdin SD_1 */ +&sdhci1 { + status =3D "okay"; +}; + +/* Verdin USB_1 */ +&usbss0 { + status =3D "okay"; +}; + +&usb0 { + status =3D "okay"; +}; + +/* Verdin USB_2 */ +&usbss1 { + status =3D "okay"; +}; + +&usb1 { + status =3D "okay"; +}; + +/* Verdin CTRL_WAKE1_MICO# */ +&verdin_gpio_keys { + status =3D "okay"; +}; + +/* Verdin PCIE_1_RESET# */ +&verdin_pcie_1_reset_hog { + status =3D "okay"; +}; + +/* Verdin UART_2 */ +&wkup_uart0 { + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-verdin-nonwifi-dahlia.dts b/a= rch/arm64/boot/dts/ti/k3-am62p5-verdin-nonwifi-dahlia.dts new file mode 100644 index 000000000000..1790e572eaa0 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am62p5-verdin-nonwifi-dahlia.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2025 Toradex + * + * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62p + * https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit + */ + +/dts-v1/; + +#include "k3-am62p5.dtsi" +#include "k3-am62p-verdin.dtsi" +#include "k3-am62p-verdin-nonwifi.dtsi" +#include "k3-am62p-verdin-dahlia.dtsi" + +/ { + model =3D "Toradex Verdin AM62P on Dahlia Board"; + compatible =3D "toradex,verdin-am62p-nonwifi-dahlia", + "toradex,verdin-am62p-nonwifi", + "toradex,verdin-am62p", + "ti,am62p5"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-verdin-wifi-dahlia.dts b/arch= /arm64/boot/dts/ti/k3-am62p5-verdin-wifi-dahlia.dts new file mode 100644 index 000000000000..12b57985f38e --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am62p5-verdin-wifi-dahlia.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2025 Toradex + * + * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62p + * https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit + */ + +/dts-v1/; + +#include "k3-am62p5.dtsi" +#include "k3-am62p-verdin.dtsi" +#include "k3-am62p-verdin-wifi.dtsi" +#include "k3-am62p-verdin-dahlia.dtsi" + +/ { + model =3D "Toradex Verdin AM62P WB on Dahlia Board"; + compatible =3D "toradex,verdin-am62p-wifi-dahlia", + "toradex,verdin-am62p-wifi", + "toradex,verdin-am62p", + "ti,am62p5"; +}; --=20 2.39.5