From patchwork Thu Nov 17 10:36:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andre Przywara X-Patchwork-Id: 13046526 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 76D53C4332F for ; Thu, 17 Nov 2022 10:37:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234717AbiKQKhi (ORCPT ); Thu, 17 Nov 2022 05:37:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34284 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239595AbiKQKhU (ORCPT ); Thu, 17 Nov 2022 05:37:20 -0500 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 4D634391DC; Thu, 17 Nov 2022 02:37:18 -0800 (PST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 63E07D6E; Thu, 17 Nov 2022 02:37:24 -0800 (PST) Received: from donnerap.arm.com (donnerap.cambridge.arm.com [10.1.197.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 505FC3F73B; Thu, 17 Nov 2022 02:37:16 -0800 (PST) From: Andre Przywara To: Chen-Yu Tsai , Samuel Holland , Jernej Skrabec , Rob Herring , Krzysztof Kozlowski , Bin Liu Cc: Icenowy Zheng , Greg Kroah-Hartman , devicetree@vger.kernel.org, soc@kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Subject: [PATCH v4 08/11] ARM: dts: suniv: add device tree for PopStick v1.1 Date: Thu, 17 Nov 2022 10:36:53 +0000 Message-Id: <20221117103656.1085840-9-andre.przywara@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221117103656.1085840-1-andre.przywara@arm.com> References: <20221117103656.1085840-1-andre.przywara@arm.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Icenowy Zheng PopStick is a minimal Allwinner F1C200s dongle, with its USB controller wired to a USB Type-A plug, a SD slot and a SPI NAND flash on board, and an on-board CH340 USB-UART converted connected to F1C200s's UART0. Add a device tree for it. As F1C200s is just F1C100s with a different DRAM chip co-packaged, directly use F1C100s DTSI here. This commit covers the v1.1 version of this board, which is now shipped. v1.0 is some internal sample that have not been shipped at all. Signed-off-by: Icenowy Zheng Signed-off-by: Andre Przywara --- arch/arm/boot/dts/Makefile | 3 +- .../boot/dts/suniv-f1c200s-popstick-v1.1.dts | 81 +++++++++++++++++++ 2 files changed, 83 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/suniv-f1c200s-popstick-v1.1.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 6aa7dc4db2fc8..0249c07bd8a6b 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1391,7 +1391,8 @@ dtb-$(CONFIG_MACH_SUN9I) += \ sun9i-a80-optimus.dtb \ sun9i-a80-cubieboard4.dtb dtb-$(CONFIG_MACH_SUNIV) += \ - suniv-f1c100s-licheepi-nano.dtb + suniv-f1c100s-licheepi-nano.dtb \ + suniv-f1c200s-popstick-v1.1.dtb dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += \ tegra20-acer-a500-picasso.dtb \ tegra20-asus-tf101.dtb \ diff --git a/arch/arm/boot/dts/suniv-f1c200s-popstick-v1.1.dts b/arch/arm/boot/dts/suniv-f1c200s-popstick-v1.1.dts new file mode 100644 index 0000000000000..184c245041a6e --- /dev/null +++ b/arch/arm/boot/dts/suniv-f1c200s-popstick-v1.1.dts @@ -0,0 +1,81 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 Icenowy Zheng + */ + +/dts-v1/; +#include "suniv-f1c100s.dtsi" + +#include +#include + +/ { + model = "Popcorn Computer PopStick v1.1"; + compatible = "sourceparts,popstick-v1.1", "sourceparts,popstick", + "allwinner,suniv-f1c200s", "allwinner,suniv-f1c100s"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led { + function = LED_FUNCTION_STATUS; + color = ; + gpios = <&pio 4 6 GPIO_ACTIVE_HIGH>; /* PE6 */ + linux,default-trigger = "heartbeat"; + }; + }; + + reg_vcc3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&mmc0 { + cd-gpios = <&pio 4 3 GPIO_ACTIVE_LOW>; /* PE3 */ + bus-width = <4>; + disable-wp; + vmmc-supply = <®_vcc3v3>; + status = "okay"; +}; + +&otg_sram { + status = "okay"; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pc_pins>; + status = "okay"; + + flash@0 { + compatible = "spi-nand"; + reg = <0>; + spi-max-frequency = <40000000>; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pe_pins>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +};