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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C765C3F2D3 for ; Sat, 29 Feb 2020 17:04:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 63178222C4 for ; Sat, 29 Feb 2020 17:04:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="dnI56PQb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727327AbgB2RER (ORCPT ); Sat, 29 Feb 2020 12:04:17 -0500 Received: from mail-wr1-f66.google.com ([209.85.221.66]:35141 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727176AbgB2RER (ORCPT ); Sat, 29 Feb 2020 12:04:17 -0500 Received: by mail-wr1-f66.google.com with SMTP id r7so7206981wro.2 for ; Sat, 29 Feb 2020 09:04:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=LjnPFAuYRx1+e9Nusu+GLt62/h8wv1vBF+D3fWY8HaY=; b=dnI56PQbf3ak5OriYGgZjFWVU9FHoAWf6obRSPHL6mp0DlrvKtft7qmVQW+coi0PCW t40GyfgyQOKWUVUewc1ZeWk3qqc06L7Wa8qbS18q42BSOGTzGxHwIeibWD0qQIhqwq1B tT+UOqA6P8k398WsQzLrY6IPZT+hR9qHx4taAylliaQl4ZvUdlZXs7awiAqjjVyZ9b0j X7mS4G1USzmTQqDDlbAtLMv1cI7xSxExnBmagwb9UWZB9nnUwZjbHrG1xJbnXkzdyy9m NhE3EJSNbyFlPvX/P5BgnuCQdTF8jmA4BXGjc0T7z+YBLh5cnn2b9+KWs4z0zHLFUOFh /U9Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=LjnPFAuYRx1+e9Nusu+GLt62/h8wv1vBF+D3fWY8HaY=; b=IoppkH1bFDnrU335X2RxVnfkpijkmjuOhsauebr19Iye1GFgB7/MsItHJSZ6xCRHfY XRSlwIp586ZhTbgUDMTZHUYACchgShyibSHIGn2WyaQrO7x0EBdoTiSEBA3VGTooREUo yFndI33gQxtTMbtMMtLpfTdFbvmykBQafiMUYU+FAxmrShZ9TcQI6RIsi5QxfgUiUoT7 Q+C5h7hmLS+KFl2a5/0/knHsa9Z6jQY8zLS/o7j2+f7X493A+cY6KOcfzW2gw9tBuBSI +2Xlc/Npdb09jrfyKz/w+qN1bQapLY+ufAU+33d6KiinxrnkrvpTpye2sy6Oxj3H9qX5 2G3g== X-Gm-Message-State: APjAAAUM0glehR72Z0YQNh53kHZrmH1OtngfMNptlg+UpzHUUxjq+vYw thu5TgY0a+S2ZhdSwucd0rfagw== X-Google-Smtp-Source: APXvYqx12uM+Pz8xkprft5U521IRBIh4vG5dGTbiwnDmbiUL0IQ8HifC7xzmHOfqf8uaKpfL8t+5qw== X-Received: by 2002:a5d:638b:: with SMTP id p11mr11597986wru.338.1582995853137; Sat, 29 Feb 2020 09:04:13 -0800 (PST) Received: from localhost.localdomain ([2a01:e34:ecba:5540:6f5c:582a:cc84:32f5]) by smtp.gmail.com with ESMTPSA id 18sm7178304wmf.1.2020.02.29.09.04.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 29 Feb 2020 09:04:12 -0800 (PST) From: Fabien Parent To: matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Fabien Parent Subject: [PATCH v3 2/2] arm64: dts: mediatek: add pumpkin board dts Date: Sat, 29 Feb 2020 18:04:01 +0100 Message-Id: <20200229170401.1287324-2-fparent@baylibre.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200229170401.1287324-1-fparent@baylibre.com> References: <20200229170401.1287324-1-fparent@baylibre.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The pumpkin board is made by Gossamer Engineering and is using a MediaTek SoC. The board currently comes in two available version: MT8516 SoC and MT8167 SoC. The board provides the following IOs: eMMC, NAND, SD card, USB type-A, Ethernet, Wi-Fi, Bluetooth, Audio (jack out, 2 PDM port, 1 analog in), serial over USB, and an expansion header. Additionally there is a HDMI port, DSI port, and camera port only on the MT8167 version of the board. The board can be powered by battery and/or via a USB Type-C port and is using a PMIC MT6392. The eMMC and NAND are sharing pins and cannot be used together. This commit is adding the basic boot support for the Pumpkin MT8516 board on the eMMC. Signed-off-by: Fabien Parent --- V3: * Fix warnings from dtbs_check and checkpatch.pl * Add FW optee nodes * Add usb0 and usb0_phy nodes V2: * Remove dependency on PMIC MT6392 to make it easier to merge the DTS until the PMIC code is merged. * Rename a bunch of label to make them more straighforward * Use names for keycode instead of magic values * Add chosen for serial port --- arch/arm64/boot/dts/mediatek/Makefile | 1 + .../boot/dts/mediatek/mt8516-pumpkin.dts | 20 ++ .../boot/dts/mediatek/pumpkin-common.dtsi | 221 ++++++++++++++++++ 3 files changed, 242 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts create mode 100644 arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index 458bbc422a94..2f8967cb8717 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -8,3 +8,4 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts b/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts new file mode 100644 index 000000000000..cce642c53812 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 BayLibre, SAS. + * Author: Fabien Parent + */ + +/dts-v1/; + +#include "mt8516.dtsi" +#include "pumpkin-common.dtsi" + +/ { + model = "Pumpkin MT8516"; + compatible = "mediatek,mt8516"; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x40000000>; + }; +}; diff --git a/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi b/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi new file mode 100644 index 000000000000..a31093d7142b --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi @@ -0,0 +1,221 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 BayLibre, SAS. + * Author: Fabien Parent + */ + +#include + +/ { + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:921600n8"; + }; + + firmware { + optee: optee@4fd00000 { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + input-name = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys_default>; + + volume-up { + gpios = <&pio 42 GPIO_ACTIVE_LOW>; + label = "volume_up"; + linux,code = <115>; + wakeup-source; + debounce-interval = <15>; + }; + + volume-down { + gpios = <&pio 43 GPIO_ACTIVE_LOW>; + label = "volume_down"; + linux,code = <114>; + wakeup-source; + debounce-interval = <15>; + }; + }; +}; + +&i2c0 { + clock-div = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + tca6416: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + rst-gpio = <&pio 65 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&tca6416_pins>; + + gpio-controller; + #gpio-cells = <2>; + + eint20_mux_sel0 { + gpio-hog; + gpios = <0 0>; + input; + line-name = "eint20_mux_sel0"; + }; + + expcon_mux_sel1 { + gpio-hog; + gpios = <1 0>; + input; + line-name = "expcon_mux_sel1"; + }; + + mrg_di_mux_sel2 { + gpio-hog; + gpios = <2 0>; + input; + line-name = "mrg_di_mux_sel2"; + }; + + sd_sdio_mux_sel3 { + gpio-hog; + gpios = <3 0>; + input; + line-name = "sd_sdio_mux_sel3"; + }; + + sd_sdio_mux_ctrl7 { + gpio-hog; + gpios = <7 0>; + output-low; + line-name = "sd_sdio_mux_ctrl7"; + }; + + hw_id0 { + gpio-hog; + gpios = <8 0>; + input; + line-name = "hw_id0"; + }; + + hw_id1 { + gpio-hog; + gpios = <9 0>; + input; + line-name = "hw_id1"; + }; + + hw_id2 { + gpio-hog; + gpios = <10 0>; + input; + line-name = "hw_id2"; + }; + + fg_int_n { + gpio-hog; + gpios = <11 0>; + input; + line-name = "fg_int_n"; + }; + + usba_pwr_en { + gpio-hog; + gpios = <12 0>; + output-high; + line-name = "usba_pwr_en"; + }; + + wifi_3v3_pg { + gpio-hog; + gpios = <13 0>; + input; + line-name = "wifi_3v3_pg"; + }; + + cam_rst { + gpio-hog; + gpios = <14 0>; + output-low; + line-name = "cam_rst"; + }; + + cam_pwdn { + gpio-hog; + gpios = <15 0>; + output-low; + line-name = "cam_pwdn"; + }; + }; +}; + +&i2c2 { + clock-div = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&usb0 { + status = "okay"; + dr_mode = "peripheral"; + + usb_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + }; +}; + +&usb0_phy { + status = "okay"; +}; + +&pio { + gpio_keys_default: gpiodefault { + pins_cmd_dat { + pinmux = , + ; + bias-pull-up; + input-enable; + }; + }; + + i2c0_pins_a: i2c0@0 { + pins1 { + pinmux = , + ; + bias-disable; + }; + }; + + i2c2_pins_a: i2c2@0 { + pins1 { + pinmux = , + ; + bias-disable; + }; + }; + + tca6416_pins: pinmux_tca6416_pins { + gpio_mux_rst_n_pin { + pinmux = ; + output-high; + }; + + gpio_mux_int_n_pin { + pinmux = ; + input-enable; + bias-pull-up; + }; + }; +}; -- 2.25.0