From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from wout1-smtp.messagingengine.com (wout1-smtp.messagingengine.com [64.147.123.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0C20110F5 for ; Mon, 15 Aug 2022 05:08:49 +0000 (UTC) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.west.internal (Postfix) with ESMTP id 75A8732007CF; Mon, 15 Aug 2022 01:08:47 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Mon, 15 Aug 2022 01:08:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= cc:cc:content-transfer-encoding:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1660540126; x=1660626526; bh=Mp 2QT1wJDeGU551ZuBsU28NUPyZSf6ZYCWPSZNp282o=; b=uEcpch5MyKTknvh30/ yO3rchgzbTdkSZiRT8QOvfHYiBHqUJSiD0i85VwTJYoC7/2Od3MO1GcIgpzCbCmc +aLnoBcnKB4BmmG6GCFGfgoy0ZrGU///nIh/i0xDKddcAgSNqtZd4toVPY8rGAYu Zq2ehLjdkoFQuK6OfxxcFpF+BBJsK/GEiNXQdEygRhOtbw2/M1G3lbYexk4y5FWP EP8t/eSDV2sDfSguVkxks6WpRIXz0Ci5OPW3IW6SAQC3SxzzJ2ZSzthj8cqnsuC0 nw/CD2t+ivznlohFK/D2w32DWOKTKhCnjPkR7QSpXl1kUBEAeA8GPOpRiULyY+cV BCqg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; t=1660540126; x=1660626526; bh=Mp2QT1wJDeGU5 51ZuBsU28NUPyZSf6ZYCWPSZNp282o=; b=B84LOjpT9frYbqDLt+ScHv8PASpWZ ecChgDtNOKGpL3G0cloJSgUxkIcVPW89IPlrBcJAHFUwE6llDyZOlQQIYYAMAA1t QYp7BkZN7oIrwGAeCTlcoGVFbNlhrUmY/gSbZdZOxoZ1w0WuMqi8Xcxs2cvcbA5Y qN+FFMdI4zfQZMT5xSk5IkxWEztPbwppCGhSmpT6HVEN53ODuhGTzIRJoltctmNB jpRe5aPnxYgN8OzEgdReJL5oFOf2IoZjzXP5h6BhD6J5MesZkgaCEooESQ2PxttX +70XYOg1jIVaspS96TPxydFjPYsKNyZ0aIhOiAY3mDYkwqy5Jk71QPzZQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrvdehuddgleehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgepgeenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Feedback-ID: i0ad843c9:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 15 Aug 2022 01:08:46 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , linux-sunxi@lists.linux.dev, Palmer Dabbelt , Paul Walmsley , Albert Ou , linux-riscv@lists.infradead.org Cc: Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Samuel Holland Subject: [PATCH 10/12] riscv: dts: allwinner: Add Dongshan Nezha STU devicetree Date: Mon, 15 Aug 2022 00:08:13 -0500 Message-Id: <20220815050815.22340-11-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220815050815.22340-1-samuel@sholland.org> References: <20220815050815.22340-1-samuel@sholland.org> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The 100ask Dongshan Nezha STU is a system-on-module that can be used standalone or with a carrier board. The SoM provides gigabit Ethernet, HDMI, a USB peripheral port, and WiFi/Bluetooth via an RTL8723DS chip. The "DIY" carrier board exposes almost every pin from the D1 SoC to 0.1" headers, but contains no digital circuitry, so it does not have its own devicetree. Signed-off-by: Samuel Holland --- arch/riscv/boot/dts/allwinner/Makefile | 1 + .../sun20i-d1-dongshan-nezha-stu.dts | 114 ++++++++++++++++++ 2 files changed, 115 insertions(+) create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts diff --git a/arch/riscv/boot/dts/allwinner/Makefile b/arch/riscv/boot/dts/allwinner/Makefile index bcc304175753..530ef8adb8b0 100644 --- a/arch/riscv/boot/dts/allwinner/Makefile +++ b/arch/riscv/boot/dts/allwinner/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-dongshan-nezha-stu.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv-86-panel-480p.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv-86-panel-720p.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv-dock.dtb diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts b/arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts new file mode 100644 index 000000000000..c3d06dfaa7c3 --- /dev/null +++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts @@ -0,0 +1,114 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +// Copyright (C) 2022 Samuel Holland + +/dts-v1/; + +#include +#include + +#include "sun20i-d1.dtsi" +#include "sun20i-d1-common-regulators.dtsi" + +/ { + model = "Dongshan Nezha STU"; + compatible = "100ask,dongshan-nezha-stu", "allwinner,sun20i-d1"; + + aliases { + ethernet0 = &emac; + mmc0 = &mmc0; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&pio 2 1 GPIO_ACTIVE_HIGH>; /* PC1 */ + }; + }; + + reg_usbvbus: usbvbus { + compatible = "regulator-fixed"; + regulator-name = "usbvbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 3 19 GPIO_ACTIVE_HIGH>; /* PD19 */ + enable-active-high; + vin-supply = <®_vcc>; + }; + + /* + * This regulator is PWM-controlled, but the PWM controller is not + * yet supported, so fix the regulator to its default voltage. + */ + reg_vdd_cpu: vdd-cpu { + compatible = "regulator-fixed"; + regulator-name = "vdd-cpu"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + vin-supply = <®_vcc>; + }; +}; + +&cpu0 { + cpu-supply = <®_vdd_cpu>; +}; + +&ehci0 { + status = "okay"; +}; + +&emac { + pinctrl-0 = <&rgmii_pe_pins>; + pinctrl-names = "default"; + phy-handle = <&ext_rgmii_phy>; + phy-mode = "rgmii-id"; + phy-supply = <®_vcc_3v3>; + status = "okay"; +}; + +&mdio { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + +&mmc0 { + broken-cd; + bus-width = <4>; + disable-wp; + vmmc-supply = <®_vcc_3v3>; + vqmmc-supply = <®_vcc_3v3>; + pinctrl-0 = <&mmc0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&uart0 { + pinctrl-0 = <&uart0_pb8_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpios = <&pio 3 21 GPIO_ACTIVE_HIGH>; /* PD21 */ + usb0_vbus_det-gpios = <&pio 3 20 GPIO_ACTIVE_HIGH>; /* PD20 */ + usb0_vbus-supply = <®_usbvbus>; + status = "okay"; +}; -- 2.35.1 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ED160C25B0E for ; Mon, 15 Aug 2022 05:09:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XU6UXO8XAXGd0Sn+1a8TRhLdi3Na06REUiKfuFgGtxo=; b=m/S5Btp9p9ArLD OHCA1/btpbDBWWFEVHFsU1jWdOUIkQS4Rx5Yg+fNLSOzmVM+S3c9IMv43SwiKvsjNWzgxk58NrJn9 tLkYbwPUON652nhJQW5JS8lvVfM/7AO+lhbCuoQ+ousijy56QUW5mhAwExbnrwYrXjZdzgXvbLDGS 1CaoAfxsqPSd6CeksP0ctEEC5HInXXOvakXcyQxHsWKWPCTvcJJJ8t3zOYQAMKBzG37IReco2kH3S dgYzPzSBIUcsVp6w0Pt6CI7kVap2hI9ixfQGcRLD42SE+I3Qk8ZT6XR7QyF4IFi1/dDZlvNugIv7y A6guVWn2LypwtFtLpBYA==; 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Mon, 15 Aug 2022 01:08:46 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , linux-sunxi@lists.linux.dev, Palmer Dabbelt , Paul Walmsley , Albert Ou , linux-riscv@lists.infradead.org Cc: Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Samuel Holland Subject: [PATCH 10/12] riscv: dts: allwinner: Add Dongshan Nezha STU devicetree Date: Mon, 15 Aug 2022 00:08:13 -0500 Message-Id: <20220815050815.22340-11-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220815050815.22340-1-samuel@sholland.org> References: <20220815050815.22340-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220814_220850_227897_A7A1193B X-CRM114-Status: GOOD ( 15.17 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org The 100ask Dongshan Nezha STU is a system-on-module that can be used standalone or with a carrier board. The SoM provides gigabit Ethernet, HDMI, a USB peripheral port, and WiFi/Bluetooth via an RTL8723DS chip. The "DIY" carrier board exposes almost every pin from the D1 SoC to 0.1" headers, but contains no digital circuitry, so it does not have its own devicetree. Signed-off-by: Samuel Holland --- arch/riscv/boot/dts/allwinner/Makefile | 1 + .../sun20i-d1-dongshan-nezha-stu.dts | 114 ++++++++++++++++++ 2 files changed, 115 insertions(+) create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts diff --git a/arch/riscv/boot/dts/allwinner/Makefile b/arch/riscv/boot/dts/allwinner/Makefile index bcc304175753..530ef8adb8b0 100644 --- a/arch/riscv/boot/dts/allwinner/Makefile +++ b/arch/riscv/boot/dts/allwinner/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-dongshan-nezha-stu.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv-86-panel-480p.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv-86-panel-720p.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv-dock.dtb diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts b/arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts new file mode 100644 index 000000000000..c3d06dfaa7c3 --- /dev/null +++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts @@ -0,0 +1,114 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +// Copyright (C) 2022 Samuel Holland + +/dts-v1/; + +#include +#include + +#include "sun20i-d1.dtsi" +#include "sun20i-d1-common-regulators.dtsi" + +/ { + model = "Dongshan Nezha STU"; + compatible = "100ask,dongshan-nezha-stu", "allwinner,sun20i-d1"; + + aliases { + ethernet0 = &emac; + mmc0 = &mmc0; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&pio 2 1 GPIO_ACTIVE_HIGH>; /* PC1 */ + }; + }; + + reg_usbvbus: usbvbus { + compatible = "regulator-fixed"; + regulator-name = "usbvbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 3 19 GPIO_ACTIVE_HIGH>; /* PD19 */ + enable-active-high; + vin-supply = <®_vcc>; + }; + + /* + * This regulator is PWM-controlled, but the PWM controller is not + * yet supported, so fix the regulator to its default voltage. + */ + reg_vdd_cpu: vdd-cpu { + compatible = "regulator-fixed"; + regulator-name = "vdd-cpu"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + vin-supply = <®_vcc>; + }; +}; + +&cpu0 { + cpu-supply = <®_vdd_cpu>; +}; + +&ehci0 { + status = "okay"; +}; + +&emac { + pinctrl-0 = <&rgmii_pe_pins>; + pinctrl-names = "default"; + phy-handle = <&ext_rgmii_phy>; + phy-mode = "rgmii-id"; + phy-supply = <®_vcc_3v3>; + status = "okay"; +}; + +&mdio { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + +&mmc0 { + broken-cd; + bus-width = <4>; + disable-wp; + vmmc-supply = <®_vcc_3v3>; + vqmmc-supply = <®_vcc_3v3>; + pinctrl-0 = <&mmc0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&uart0 { + pinctrl-0 = <&uart0_pb8_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpios = <&pio 3 21 GPIO_ACTIVE_HIGH>; /* PD21 */ + usb0_vbus_det-gpios = <&pio 3 20 GPIO_ACTIVE_HIGH>; /* PD20 */ + usb0_vbus-supply = <®_usbvbus>; + status = "okay"; +}; -- 2.35.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv