From patchwork Mon Apr 20 03:14:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masami Hiramatsu X-Patchwork-Id: 201779 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=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=ham 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 EB317C54FCC for ; Mon, 20 Apr 2020 03:14:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C060C214AF for ; Mon, 20 Apr 2020 03:14:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="S4iCRNFP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725991AbgDTDOc (ORCPT ); Sun, 19 Apr 2020 23:14:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725865AbgDTDOb (ORCPT ); Sun, 19 Apr 2020 23:14:31 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CC5DBC061A0C for ; Sun, 19 Apr 2020 20:14:31 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id x26so4359031pgc.10 for ; Sun, 19 Apr 2020 20:14:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Of5YSCYSCqIBDFJz0HLqdOdvr2dlfEZUxY/uSbLvMwQ=; b=S4iCRNFPVeD2liK++AjbUz3+LQvcyBsThGO0NNoc6haE76pCvjDan1i0DYG4H2iE0h M8SyHe8J1MrhOJrSZsYe7U+IdFkw352TzB1SmKw549ja+QHEomzHo2/PoIP2k+QOY1AX t3l2aMMYJ+efE6xYIFgWxyNPruy1YK/fr9heKkd75Ki/NMI6pvCFZ7CPkJA3e+B84mxs 2dlZKhcPXncp7wC79JboXi+jFrp4uc7mTu/QVZkpqIPy39a1QFQVTG0sbyJ5SC3HeeXL YbBh35OZ+4yAttu1u6uZkjFwwYgJearF5844enyfyKjR3ipsWZ8KWhChnNsTlDWXmRPe aGYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Of5YSCYSCqIBDFJz0HLqdOdvr2dlfEZUxY/uSbLvMwQ=; b=dWUI47GW5NdrelJhWb0cIVs5RsLaOCJnZ2sNUYQypKWY4/vYfwaaJe6jhU2dx41weK ALm/cdg8ybrKnZVTL/1cUzV5e0l2YT0fLif9zIWeFQpu12/lvY6y8qZjvdX49gsj9lZW NaMp9Ljf2I5DustEhpJVuQQmk7U/XvDUE+t+54iNcRAk3OtegtSalLSa1rAKC9689yB4 oAZBH1HsPCc1sNFEtWXt/q0F2dKGYo6+Wbm9+8ozNhhG8/Wm/eBoA31SmCyGnJ0LMnfT Jc5BN8iBThmTR64G9zp67o0mhXX6szo76rYUcFMv4GyKFtNtXqsKWvKUmK+dIWSkbCWR jC9Q== X-Gm-Message-State: AGi0PubREQBkAUF9KmoTSDJiiHJfKBqIiMAwA/7bjyorxEn4Xu32zho3 yiom1wvluEfcZ2ybZ1avL+Gbqw== X-Google-Smtp-Source: APiQypJOgb0HXmX0iZ+BqFtpAY/TBiBsnrv00fy98y1kmyNMl56E4Exh3NdsNbgA/7s+9f+NGXBeHQ== X-Received: by 2002:a62:1950:: with SMTP id 77mr14715230pfz.326.1587352471260; Sun, 19 Apr 2020 20:14:31 -0700 (PDT) Received: from devnote (NE2965lan1.rev.em-net.ne.jp. [210.141.244.193]) by smtp.gmail.com with ESMTPSA id e66sm22176674pfa.69.2020.04.19.20.14.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Apr 2020 20:14:30 -0700 (PDT) Date: Mon, 20 Apr 2020 12:14:08 +0900 From: Linaro To: Masahiro Yamada , Rob Herring Cc: devicetree@vger.kernel.org, Kunihiko Hayashi , Masami Hiramatsu , Jassi Brar , Masami Hiramatsu , linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/2] arm64: dts: uniphier: Add support for Akebi96 Message-Id: <20200420121408.5ad907cff5f1e74b1ef7f980@linaro.org> In-Reply-To: <158735030084.17831.6159788305648251972.stgit@localhost> References: <158735030084.17831.6159788305648251972.stgit@localhost> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the device tree for Akebi96. Akebi96 is a 96boards certified development board based on UniPhir LD20. ( https://www.96boards.org/product/akebi96/ ) This board has; - MAX3421 USB-SPI chip on SPI port3 (for USB gadget port) - Simple frame buffer with 1080p fixed resolution. - I2S port which is connected to aout1b instead of aout1. - 3 serial ports, only serial3 has CTS/RTS. - No NAND, only eMMC on the board. - OP-TEE support. Signed-off-by: Masami Hiramatsu Signed-off-by: Kunihiko Hayashi --- arch/arm64/boot/dts/socionext/Makefile | 1 .../boot/dts/socionext/uniphier-ld20-akebi96.dts | 200 ++++++++++++++++++++ arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 2 3 files changed, 202 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/socionext/uniphier-ld20-akebi96.dts diff --git a/arch/arm64/boot/dts/socionext/Makefile b/arch/arm64/boot/dts/socionext/Makefile index d45441249cb5..dda3da33614b 100644 --- a/arch/arm64/boot/dts/socionext/Makefile +++ b/arch/arm64/boot/dts/socionext/Makefile @@ -2,6 +2,7 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \ uniphier-ld11-global.dtb \ uniphier-ld11-ref.dtb \ + uniphier-ld20-akebi96.dtb \ uniphier-ld20-global.dtb \ uniphier-ld20-ref.dtb \ uniphier-pxs3-ref.dtb diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-akebi96.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-akebi96.dts new file mode 100644 index 000000000000..84ff98d96751 --- /dev/null +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-akebi96.dts @@ -0,0 +1,200 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +// +// Device Tree Source for Akebi96 Development Board +// +// Derived from uniphier-ld20-global.dts. +// +// Copyright (C) 2015-2017 Socionext Inc. +// Copyright (C) 2019-2020 Linaro Ltd. + +/dts-v1/; +#include +#include "uniphier-ld20.dtsi" + +/ { + model = "Akebi96"; + compatible = "socionext,uniphier-ld20-akebi96", + "socionext,uniphier-ld20"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + serial0 = &serial0; + serial1 = &serial1; + serial2 = &serial2; + serial3 = &serial3; + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c4 = &i2c4; + i2c5 = &i2c5; + spi0 = &spi0; + spi1 = &spi1; + spi2 = &spi2; + spi3 = &spi3; + ethernet0 = ð + }; + + memory@80000000 { + device_type = "memory"; + reg = <0 0x80000000 0 0xc0000000>; + }; + + framebuffer { + compatible = "simple-framebuffer"; + reg = <0 0xc0000000 0 0x02000000>; + width = <1920>; + height = <1080>; + stride = <7680>; + format = "a8r8g8b8"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + memory@c0000000 { + reg = <0 0xc0000000 0 0x02000000>; + no-map; + }; + }; + + sound { + compatible = "audio-graph-card"; + label = "UniPhier LD20"; + dais = <&spdif_port0 + &comp_spdif_port0>; + }; + + spdif-out { + compatible = "linux,spdif-dit"; + #sound-dai-cells = <0>; + + port@0 { + spdif_tx: endpoint { + remote-endpoint = <&spdif_hiecout1>; + }; + }; + }; + + comp-spdif-out { + compatible = "linux,spdif-dit"; + #sound-dai-cells = <0>; + + port@0 { + comp_spdif_tx: endpoint { + remote-endpoint = <&comp_spdif_hiecout1>; + }; + }; + }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; +}; + +&serial0 { + /* Onboard USB-UART */ + status = "okay"; +}; + +&serial2 { + /* LS connector UART1 */ + status = "okay"; +}; + +&serial3 { + /* LS connector UART0 */ + status = "okay"; + pinctrl-0 = <&pinctrl_uart3_ctsrts>; +}; + +&spdif_hiecout1 { + remote-endpoint = <&spdif_tx>; +}; + +&comp_spdif_hiecout1 { + remote-endpoint = <&comp_spdif_tx>; +}; + +ð { + status = "okay"; + phy-mode = "rgmii"; + pinctrl-0 = <&pinctrl_ether_rgmii>; + phy-handle = <ðphy>; +}; + +&mdio { + ethphy: ethphy@0 { + reg = <0>; + }; +}; + +&usb { + status = "okay"; +}; + +&pcie { + status = "okay"; +}; + +&i2c0 { + /* LS connector I2C0 */ + status = "okay"; +}; + +&i2c1 { + /* LS connector I2C1 */ + status = "okay"; +}; + +&audio { + pinctrl-0 = <&pinctrl_aout1b>, + <&pinctrl_aoutiec1>; +}; + +&spi3 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + usb-over-spi@0 { + compatible = "maxim,max3421-udc"; + reg = <0>; + spi-max-frequency = <12500000>; + interrupt-parent = <&gpio>; + interrupts = <0 2>, <10 3>; + }; +}; + +&gpio { + /* IRQs for Max3421 */ + xirq0 { + gpio-hog; + gpios = ; + input; + }; + xirq10 { + gpio-hog; + gpios = ; + input; + }; +}; + +&pinctrl { + pinctrl_aout1b: aout1b { + groups = "aout1", "aout1b"; + function = "aout1"; + }; + + pinctrl_uart3_ctsrts: uart3-ctsrts { + groups = "uart3", "uart3_ctsrts"; + function = "uart3"; + }; +}; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi index a93148c2088f..8f799f4bcda4 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi @@ -337,7 +337,7 @@ <21 217 3>; }; - audio@56000000 { + audio: audio@56000000 { compatible = "socionext,uniphier-ld20-aio"; reg = <0x56000000 0x80000>; interrupts = <0 144 4>;