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Message-ID: <979d5a5e-f940-4a0f-a211-694292f15f24@phytec.de>
Date: Wed, 17 Jan 2024 08:00:15 +0100
From: Wadim Egorov <w.egorov@...tec.de>
To: Mathieu Othacehe <othacehe@....org>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley
<conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, Sascha Hauer
<s.hauer@...gutronix.de>, Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>, NXP Linux Team <linux-imx@....com>, Li
Yang <leoyang.li@....com>, Stefan Wahren <wahrenst@....net>
CC: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, Christoph Stoidner
<c.stoidner@...tec.de>, <upstream@...ts.phytec.de>
Subject: Re: [PATCH 2/2] arm64: dts: imx93-phycore-segin: Add Phytec i.MX93
Segin
Hi,
would be nice if you could include the author to CC.
CC'ing Christoph.
Regards,
Wadim
Am 16.01.24 um 12:39 schrieb Mathieu Othacehe:
> Add DTSI for Phytec i.MX93 System on Module and DTS for Phytec
> i.MX93 on Segin evaluation board.
>
> This version comes with:
> - 1GB LPDDR4 RAM
> - external SD
> - debug UART
> - 1x 100Mbit Ethernet
>
> Signed-off-by: Mathieu Othacehe <othacehe@....org>
> ---
> arch/arm64/boot/dts/freescale/Makefile | 1 +
> .../dts/freescale/imx93-phycore-segin.dts | 93 +++++++++++++++++++
> .../boot/dts/freescale/imx93-phycore-som.dtsi | 51 ++++++++++
> 3 files changed, 145 insertions(+)
> create mode 100644 arch/arm64/boot/dts/freescale/imx93-phycore-segin.dts
> create mode 100644 arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 2e027675d7bb..6cb6d9f8783e 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -203,6 +203,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb
> +dtb-$(CONFIG_ARCH_MXC) += imx93-phycore-segin.dtb
>
> imx8mm-venice-gw72xx-0x-imx219-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-imx219.dtbo
> imx8mm-venice-gw72xx-0x-rpidsi-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rpidsi.dtbo
> diff --git a/arch/arm64/boot/dts/freescale/imx93-phycore-segin.dts b/arch/arm64/boot/dts/freescale/imx93-phycore-segin.dts
> new file mode 100644
> index 000000000000..2277d97fc3c4
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-phycore-segin.dts
> @@ -0,0 +1,93 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (C) 2023 PHYTEC Messtechnik GmbH
> + * Christoph Stoidner <c.stoidner@...tec.de>
> + * Copyright (C) 2024 Mathieu Othacehe <m.othacehe@...il.com>
> + *
> + */
> +/dts-v1/;
> +
> +#include "imx93-phycore-som.dtsi"
> +
> +/{
> + model = "PHYTEC phyBOARD-Segin-i.MX93";
> + compatible = "phytec,imx93-phycore-segin",
> + "phytec,imx93-phycore-som", "fsl,imx93";
> +
> + chosen {
> + stdout-path = &lpuart1;
> + };
> +
> + reg_usdhc2_vmmc: regulator-usdhc2 {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
> + regulator-name = "VSD_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +};
> +
> +/* Console */
> +&lpuart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +/* SD-Card */
> +&usdhc2 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
> + pinctrl-1 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
> + pinctrl-2 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
> + cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>;
> + vmmc-supply = <®_usdhc2_vmmc>;
> + bus-width = <4>;
> + status = "okay";
> + no-sdio;
> + no-mmc;
> +};
> +
> +/* Watchdog */
> +&wdog3 {
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + status = "okay";
> +
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX93_PAD_UART1_RXD__LPUART1_RX 0x31e
> + MX93_PAD_UART1_TXD__LPUART1_TX 0x31e
> + >;
> + };
> +
> + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
> + fsl,pins = <
> + MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x31e
> + >;
> + };
> +
> + pinctrl_usdhc2_gpio: usdhc2gpiogrp {
> + fsl,pins = <
> + MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <
> + MX93_PAD_SD2_CLK__USDHC2_CLK 0x178e
> + MX93_PAD_SD2_CMD__USDHC2_CMD 0x139e
> + MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x138e
> + MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x138e
> + MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x138e
> + MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x139e
> + MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
> + >;
> + };
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
> new file mode 100644
> index 000000000000..7a9ff998a342
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
> @@ -0,0 +1,51 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (C) 2023 PHYTEC Messtechnik GmbH
> + * Christoph Stoidner <c.stoidner@...tec.de>
> + * Copyright (C) 2024 Mathieu Othacehe <m.othacehe@...il.com>
> + *
> + */
> +/dts-v1/;
> +
> +#include "imx93.dtsi"
> +
> +/{
> + model = "PHYTEC phyCORE-i.MX93";
> + compatible = "phytec,imx93-phycore-som", "fsl,imx93";
> +
> + reserved-memory {
> + ranges;
> + #address-cells = <2>;
> + #size-cells = <2>;
> + };
> +};
> +
> +/* eMMC */
> +&usdhc1 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc1>;
> + pinctrl-1 = <&pinctrl_usdhc1>;
> + pinctrl-2 = <&pinctrl_usdhc1>;
> + bus-width = <8>;
> + non-removable;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> + MX93_PAD_SD1_CLK__USDHC1_CLK 0x15fe
> + MX93_PAD_SD1_CMD__USDHC1_CMD 0x13fe
> + MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x13fe
> + MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x13fe
> + MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x13fe
> + MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x13fe
> + MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x13fe
> + MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x13fe
> + MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x13fe
> + MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x13fe
> + MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x15fe
> + >;
> + };
> +
> +};
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