From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 81A35C001DE for ; Wed, 19 Jul 2023 17:26:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230290AbjGSR0t (ORCPT ); Wed, 19 Jul 2023 13:26:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229937AbjGSR0r (ORCPT ); Wed, 19 Jul 2023 13:26:47 -0400 Received: from mail.croughan.sh (mail.croughan.sh [135.181.193.41]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C54E71B9; Wed, 19 Jul 2023 10:26:45 -0700 (PDT) From: Matthew Croughan DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nix.how; s=mail; t=1689787602; bh=vYa7HlBfPndYkzDkJ8ApsW0ri1NSHWYaY1kUIGBnKAA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=AJEDHlNCb24tcxj1Mwyi3q0nJ2OlN4jcdIotv4CxFTAD9Lh9QAPzD7f3yxfwvssHj l8UZ9dPz4hGbk1rZVGKfWrKewWNQZEHqNhULKTQZt+ZO6IfiZcfeUipIINZmRovrrU QrPsStdvtvTCV3wxDXYvjZX/e1iMhPHM80wFeEE4= To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: Matthew Croughan , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v4 1/2] arm64: dts: allwinner: h616: Add Mango Pi MQ-Quad DTS Date: Wed, 19 Jul 2023 18:25:39 +0100 Message-ID: <20230719172551.3248166-2-matthew.croughan@nix.how> In-Reply-To: <20230719172551.3248166-1-matthew.croughan@nix.how> References: <20230719172551.3248166-1-matthew.croughan@nix.how> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Mango Pi MQ Quad is a H616 based SBC, add basic support for the board and its peripherals Signed-off-by: Matthew Croughan --- arch/arm64/boot/dts/allwinner/Makefile | 1 + .../allwinner/sun50i-h616-mangopi-mq-quad.dts | 183 ++++++++++++++++++ 2 files changed, 184 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-mangopi-mq-quad.dts diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 6a96494a2e0a..06c5b97dbfc3 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -38,5 +38,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-mangopi-mq-quad.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-mangopi-mq-quad.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-mangopi-mq-quad.dts new file mode 100644 index 000000000000..dc1b88e0adae --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-mangopi-mq-quad.dts @@ -0,0 +1,183 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) + * Copyright (C) 2020 Arm Ltd. + * + * Copyright (C) 2023 Matthew Croughan + */ + +/dts-v1/; + +#include "sun50i-h616.dtsi" + +#include +#include +#include + +/ { + model = "MangoPi MQ-Quad"; + compatible = "widora,mangopi-mq-quad", "allwinner,sun50i-h616"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + function = LED_FUNCTION_STATUS; + color = ; + gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */ + }; + }; + + reg_vcc5v: vcc5v { + /* board wide 5V supply directly from the USB-C socket */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_vcc3v3: vcc3v3 { + /* board wide 3V3 supply directly from SY8008 regulator */ + compatible = "regulator-fixed"; + regulator-name = "vcc-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */ + }; +}; + +&ehci1 { + status = "okay"; +}; + +&pio { + vcc-pc-supply = <®_vcc3v3>; + vcc-pg-supply = <®_vcc3v3>; + vcc-pi-supply = <®_vcc3v3>; +}; + +/* USB 2 & 3 are on headers only. */ + +&mmc0 { + vmmc-supply = <®_vcc3v3>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + bus-width = <4>; + status = "okay"; +}; + +&mmc1 { + bus-width = <4>; + mmc-pwrseq = <&wifi_pwrseq>; + non-removable; + vmmc-supply = <®_vcc3v3>; + vqmmc-supply = <®_vcc3v3>; + pinctrl-0 = <&mmc1_pins>; + pinctrl-names = "default"; + status = "okay"; + + rtl8723ds: wifi@1 { + reg = <1>; + interrupt-parent = <&pio>; + interrupts = <6 15 IRQ_TYPE_LEVEL_LOW>; /* PG15 */ + interrupt-names = "host-wake"; + }; +}; + + +&uart1 { + uart-has-rtscts; + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + pinctrl-names = "default"; + status = "okay"; + + bluetooth { + compatible = "realtek,rtl8723ds-bt"; + device-wake-gpios = <&pio 6 17 GPIO_ACTIVE_HIGH>; /* PG17 */ + enable-gpios = <&pio 6 19 GPIO_ACTIVE_HIGH>; /* PG19 */ + host-wake-gpios = <&pio 6 16 GPIO_ACTIVE_HIGH>; /* PG16 */ + }; +}; + +&ohci1 { + status = "okay"; +}; + +&r_i2c { + status = "okay"; + + axp313a: pmic@36 { + compatible = "x-powers,axp313a"; + reg = <0x36>; + /* ALDO1 is feeding both VCC-PLL and VCC-DCXO, always-on is required, + * as removing power would cut the 1.8v supply for the RAM */ + regulators { + reg_aldo1: aldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-1v8"; + }; + + reg_dcdc1: dcdc1 { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <990000>; + regulator-name = "vdd-gpu-sys"; + }; + + reg_dcdc2: dcdc2 { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpu"; + }; + + reg_dcdc3: dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vdd-dram"; + }; + + }; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + status = "okay"; +}; + +&usbotg { + /* + * PHY0 pins are connected to a USB-C socket, but a role switch + * is not implemented: both CC pins are pulled to GND. + * The VBUS pins power the device, so a fixed peripheral mode + * is the best choice. + * The board can be powered via GPIOs, in this case port0 *can* + * act as a host (with a cable/adapter ignoring CC), as VBUS is + * then provided by the GPIOs. Any user of this setup would + * need to adjust the DT accordingly: dr_mode set to "host", + * enabling OHCI0 and EHCI0. + */ + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy { + usb1_vbus-supply = <®_vcc5v>; + status = "okay"; +}; -- 2.41.0