From patchwork Mon Aug 14 08:07:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Botka X-Patchwork-Id: 713641 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 0D01DC04FE0 for ; Mon, 14 Aug 2023 08:08:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234421AbjHNIHd (ORCPT ); Mon, 14 Aug 2023 04:07:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58848 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234458AbjHNIHO (ORCPT ); Mon, 14 Aug 2023 04:07:14 -0400 Received: from m-r1.th.seeweb.it (m-r1.th.seeweb.it [IPv6:2001:4b7a:2000:18::170]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB2BFE4 for ; Mon, 14 Aug 2023 01:07:11 -0700 (PDT) Received: from [192.168.2.137] (bband-dyn221.178-41-211.t-com.sk [178.41.211.221]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by m-r1.th.seeweb.it (Postfix) with ESMTPSA id EB7D41F547; Mon, 14 Aug 2023 10:07:08 +0200 (CEST) From: Martin Botka Date: Mon, 14 Aug 2023 10:07:05 +0200 Subject: [PATCH v5 3/4] arm64: dts: allwinner: h616: Add BigTreeTech CB1 SoM & boards support MIME-Version: 1.0 Message-Id: <20230814-b4-cb1-v5-3-92135086dee4@somainline.org> References: <20230814-b4-cb1-v5-0-92135086dee4@somainline.org> In-Reply-To: <20230814-b4-cb1-v5-0-92135086dee4@somainline.org> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Maxime Ripard Cc: Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, Andre Przywara , Alan Ma , Marijn Suijten , AngeloGioacchino Del Regno , Konrad Dybcio , Martin Botka , Krzysztof Kozlowski , Martin Botka X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1692000426; l=6249; i=martin.botka@somainline.org; s=20230811; h=from:subject:message-id; bh=PWDahy0DDl5h7OsMMRbBnHSAIjH6nSVBOg8QZT9EiT0=; b=1oRSSVW5TeCtHCbhZNgwZIOtT66Q2hyIeFa++NN+B+Cavcxjyc6pq3POVlTwbU00rXAJwdudT rJ4ytogeNbsB2vIEtrQ3RoBYr6AQzm8HPcFZbLhOdleqUU3mQkM+5T6 X-Developer-Key: i=martin.botka@somainline.org; a=ed25519; pk=aTCd3jmwU8GrJidWg3DSKLpdVMcpFzXzCSLXLR6NtWU= Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org CB1 is Compute Module style board that plugs into Rpi board style adapter or Manta 3D printer boards (M4P/M8P). The SoM features: - H616 SoC - 1GiB of RAM - AXP313A PMIC - RTL8189FTV WiFi Boards feature: - 4x USB via USB2 hub (usb1 on SoM). - SDcard slot for loading images. - Ethernet port wired to the internal PHY. (100M) - 2x HDMI 2.0. (Only 1 usable on CB1) - Power and Status LEDs. (Only Status LED usable on CB1) - 40 pin GPIO header Currently working: - Booting - USB - UART - MMC - Status LED - WiFi (RTL8189FS via out of tree driver) I didnt want to duplicate things so the manta DTS can also be used on BTT pi4b adapter. CB1 SoM has its own DTSI file in case other boards shows up that accept this SoM. Signed-off-by: Martin Botka Reviewed-by: Andre Przywara Reviewed-by: Jernej Skrabec --- arch/arm64/boot/dts/allwinner/Makefile | 1 + .../sun50i-h616-bigtreetech-cb1-manta.dts | 35 ++++++ .../dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi | 138 +++++++++++++++++++++ 3 files changed, 174 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 6a96494a2e0a..7b386428510b 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-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb dtb-$(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-bigtreetech-cb1-manta.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts new file mode 100644 index 000000000000..dbce61b355d6 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2023 Martin Botka . + */ + +/dts-v1/; + +#include "sun50i-h616-bigtreetech-cb1.dtsi" + +/ { + model = "BigTreeTech CB1"; + compatible = "bigtreetech,cb1-manta", "bigtreetech,cb1", "allwinner,sun50i-h616"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&ehci1 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi new file mode 100644 index 000000000000..1fed2b46cfe8 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi @@ -0,0 +1,138 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2023 Martin Botka . + */ + +/dts-v1/; + +#include "sun50i-h616.dtsi" + +#include +#include +#include + +/ { + aliases { + ethernet0 = &rtl8189ftv; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + function = LED_FUNCTION_STATUS; + color = ; + gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + }; + }; + + reg_vcc5v: regulator-vcc5v { + /* board wide 5V supply from carrier boards */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_vcc33_wifi: vcc33-wifi { + compatible = "regulator-fixed"; + regulator-name = "vcc33-wifi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <®_vcc5v>; + }; + + reg_vcc_wifi_io: vcc-wifi-io { + compatible = "regulator-fixed"; + regulator-name = "vcc-wifi-io"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + vin-supply = <®_vcc33_wifi>; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rtc 1>; + clock-names = "ext_clock"; + reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */ + post-power-on-delay-ms = <200>; + }; +}; + +&mmc0 { + vmmc-supply = <®_dldo1>; + /* Card detection pin is not connected */ + broken-cd; + bus-width = <4>; + status = "okay"; +}; + +&mmc1 { + vmmc-supply = <®_vcc33_wifi>; + vqmmc-supply = <®_vcc_wifi_io>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + mmc-ddr-1_8v; + status = "okay"; + + rtl8189ftv: wifi@1 { + reg = <1>; + }; +}; + +&r_i2c { + status = "okay"; + + axp313a: pmic@36 { + compatible = "x-powers,axp313a"; + reg = <0x36>; + interrupt-controller; + #interrupt-cells = <1>; + + regulators{ + reg_dcdc1: dcdc1 { + regulator-name = "vdd-gpu-sys"; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <990000>; + regulator-always-on; + }; + + reg_dcdc2: dcdc2 { + regulator-name = "vdd-cpu"; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1100000>; + regulator-ramp-delay = <200>; + regulator-always-on; + }; + + reg_dcdc3: dcdc3 { + regulator-name = "vcc-dram"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + }; + + reg_aldo1: aldo1 { + regulator-name = "vcc-1v8-pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + reg_dldo1: dldo1 { + regulator-name = "vcc-3v3-io"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; +}; + +&usbphy { + status = "okay"; +};