From patchwork Wed Nov 29 16:40:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 748265 Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail11.truemail.it (mail11.truemail.it [IPv6:2001:4b7e:0:8::81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 72C53A8; Wed, 29 Nov 2023 08:40:29 -0800 (PST) Received: from francesco-nb.corp.toradex.com (31-10-206-125.static.upc.ch [31.10.206.125]) by mail11.truemail.it (Postfix) with ESMTPA id 6FD8C21D86; Wed, 29 Nov 2023 17:40:27 +0100 (CET) From: Francesco Dolcini To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Cc: Joao Paulo Goncalves , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Francesco Dolcini Subject: [PATCH v1 2/2] arm64: dts: freescale: verdin-imx8mp: add support to mallow board Date: Wed, 29 Nov 2023 17:40:22 +0100 Message-Id: <20231129164022.143340-3-francesco@dolcini.it> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231129164022.143340-1-francesco@dolcini.it> References: <20231129164022.143340-1-francesco@dolcini.it> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Joao Paulo Goncalves Add Toradex Verdin IMX8MP Mallow carrier board support. Mallow is a low-cost carrier board in the Verdin family with a small form factor and build for volume production making it ideal for industrial and embedded applications. https://www.toradex.com/products/carrier-board/mallow-carrier-board Signed-off-by: Joao Paulo Goncalves Signed-off-by: Francesco Dolcini --- arch/arm64/boot/dts/freescale/Makefile | 2 + .../dts/freescale/imx8mp-verdin-mallow.dtsi | 208 ++++++++++++++++++ .../imx8mp-verdin-nonwifi-mallow.dts | 18 ++ .../freescale/imx8mp-verdin-wifi-mallow.dts | 18 ++ 4 files changed, 246 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-mallow.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-mallow.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 300049037eb0..c2ef040a475f 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -123,9 +123,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw74xx.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw7905-2x.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-dahlia.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-dev.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-mallow.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-yavia.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-dahlia.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-dev.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-mallow.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-yavia.dtb imx8mp-tqma8mpql-mba8mpxl-lvds-dtbs += imx8mp-tqma8mpql-mba8mpxl.dtb imx8mp-tqma8mpql-mba8mpxl-lvds.dtbo diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi new file mode 100644 index 000000000000..3f1eac0093dc --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi @@ -0,0 +1,208 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + * + * Common dtsi for Verdin IMX8MP SoM on Mallow carrier board + * + * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx-8m-plus + * https://www.toradex.com/products/carrier-board/mallow-carrier-board + */ + +#include + +/ { + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds>; + + /* SODIMM 52 - USER_LED_1_RED */ + led-0 { + color = ; + function = LED_FUNCTION_DEBUG; + function-enumerator = <1>; + gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>; + }; + + /* SODIMM 54 - USER_LED_1_GREEN */ + led-1 { + color = ; + function = LED_FUNCTION_DEBUG; + function-enumerator = <1>; + gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>; + }; + + /* SODIMM 56 - USER_LED_2_RED */ + led-2 { + color = ; + function = LED_FUNCTION_DEBUG; + function-enumerator = <2>; + gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>; + }; + + /* SODIMM 58 - USER_LED_2_GREEN */ + led-3 { + color = ; + function = LED_FUNCTION_DEBUG; + function-enumerator = <2>; + gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&backlight { + power-supply = <®_3p3v>; +}; + +/* Verdin SPI_1 */ +&ecspi1 { + pinctrl-0 = <&pinctrl_ecspi1>, <&pinctrl_tpm_cs>; + cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>, <&gpio3 16 GPIO_ACTIVE_LOW>; + status = "okay"; + + tpm@1 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; + reg = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tpm_irq>; + interrupt-parent = <&gpio3>; + interrupts = <14 IRQ_TYPE_LEVEL_LOW>; + spi-max-frequency = <18500000>; + }; +}; + +/* EEPROM on Mallow */ +&eeprom_carrier_board { + status = "okay"; +}; + +/* EEPROM on display adapter boards */ +&eeprom_display_adapter { + status = "okay"; +}; + +/* Verdin ETH_1 */ +&eqos { + status = "okay"; +}; + +/* Verdin CAN_1 */ +&flexcan1 { + status = "okay"; +}; + +/* Verdin CAN_2 */ +&flexcan2 { + status = "okay"; +}; + +/* Current measurement into module VCC */ +&hwmon { + status = "okay"; +}; + +/* Temperature sensor on Mallow */ +&hwmon_temp { + status = "okay"; +}; + +/* Verdin I2C_2_DSI */ +&i2c2 { + status = "okay"; +}; + +/* Verdin I2C_4_CSI */ +&i2c3 { + status = "okay"; +}; + +/* Verdin I2C_1 */ +&i2c4 { + status = "okay"; +}; + +/* Verdin PCIE_1 */ +&pcie { + status = "okay"; +}; + +&pcie_phy { + status = "okay"; +}; + +/* Verdin PWM_1 */ +&pwm1 { + status = "okay"; +}; + +/* Verdin PWM_2 */ +&pwm2 { + status = "okay"; +}; + +/* Verdin PWM_3_DSI */ +&pwm3 { + status = "okay"; +}; + +®_usdhc2_vmmc { + vin-supply = <®_3p3v>; +}; + +/* Verdin UART_1 */ +&uart1 { + status = "okay"; +}; + +/* Verdin UART_2 */ +&uart2 { + status = "okay"; +}; + +/* Verdin UART_3 */ +&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"; +}; + +&iomuxc { + pinctrl_leds: ledsgrp { + fsl,pins = + , /* SODIMM 52 */ + , /* SODIMM 54 */ + , /* SODIMM 56 */ + ; /* SODIMM 58 */ + }; + + pinctrl_tpm_cs: tpmcsgrp { + fsl,pins = + ; /* SODIMM 64 */ + }; + + pinctrl_tpm_irq: tpmirqgrp { + fsl,pins = + ; /* SODIMM 66 */ + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-mallow.dts b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-mallow.dts new file mode 100644 index 000000000000..6a536a4964bb --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-mallow.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + */ + +/dts-v1/; + +#include "imx8mp-verdin.dtsi" +#include "imx8mp-verdin-nonwifi.dtsi" +#include "imx8mp-verdin-mallow.dtsi" + +/ { + model = "Toradex Verdin iMX8M Plus on Mallow Board"; + compatible = "toradex,verdin-imx8mp-nonwifi-mallow", + "toradex,verdin-imx8mp-nonwifi", + "toradex,verdin-imx8mp", + "fsl,imx8mp"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-mallow.dts b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-mallow.dts new file mode 100644 index 000000000000..08b7aef3fdde --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-mallow.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + */ + +/dts-v1/; + +#include "imx8mp-verdin.dtsi" +#include "imx8mp-verdin-wifi.dtsi" +#include "imx8mp-verdin-mallow.dtsi" + +/ { + model = "Toradex Verdin iMX8M Plus WB on Mallow Board"; + compatible = "toradex,verdin-imx8mp-wifi-mallow", + "toradex,verdin-imx8mp-wifi", + "toradex,verdin-imx8mp", + "fsl,imx8mp"; +};