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 251A4CA0FE8 for ; Sun, 31 Aug 2025 23:02:45 +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=Qc17OXIXF62arEMEb6LRiH6DhtxKHz6e1tdv2KVeXhw=; b=Y9Njeh0TF8XPbA yv7LJ8eJlIE+/svpRxdr14/1k3fyY9cmZqDymx7UKyzdSgYdPboC72jmWAm63GqIZMM6VFP9By7DI sfVapFiw0F/1B68q4VWohIT5AekZnymGBFP5h13GaAyvCg5H7lMkE8lJKncbzmFlNc8Sijaep/31q iYOZDNns6341LHfJ6rCuyxAjrIp/N06yAB26BGiaikkScZzDp9GpWo3M9GAU/3RWVYmbnM+8AfFUa ZMc8c4JPZg/yETfQvgwTR2xWuz4lIrkE7F3QiHza04208Xg84TMXF+BIuJh2enVlEtrlYDj+X9Mt3 Ai+r4uIJZFXsnwEchbFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1usr4J-0000000AnQ1-36O5; Sun, 31 Aug 2025 23:02:39 +0000 Received: from freeshell.de ([2a01:4f8:231:482b::2]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1usr4H-0000000AnOd-0jga for linux-riscv@lists.infradead.org; Sun, 31 Aug 2025 23:02:38 +0000 Received: from hay.lan (unknown [IPv6:2605:59c0:2078:cf00:6ecf:39ff:fe00:8375]) (Authenticated sender: e) by freeshell.de (Postfix) with ESMTPSA id 2C306B2200E7; Mon, 1 Sep 2025 01:02:32 +0200 (CEST) From: E Shattow To: Conor Dooley , Emil Renner Berthing , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, E Shattow Subject: [PATCH v2 5/5] riscv: dts: starfive: add Milk-V Mars CM Lite system-on-module Date: Sun, 31 Aug 2025 15:59:30 -0700 Message-ID: <20250831225959.531393-6-e@freeshell.de> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250831225959.531393-1-e@freeshell.de> References: <20250831225959.531393-1-e@freeshell.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250831_160237_390440_847D7D0A X-CRM114-Status: GOOD ( 11.75 ) 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 Milk-V Mars CM Lite is a System-on-Module based on the Milk-V Mars CM without the onboard eMMC storage component populated and configured instead for SD3.0 Card Slot on that interface via 100-pin connector. Link to Milk-V Mars CM Lite schematics: https://github.com/milkv-mars/mars-files/tree/main/Mars-CM_Hardware_Schematices Link to StarFive JH7110 Technical Reference Manual: https://doc-en.rvspace.org/JH7110/TRM/index.html Link to Raspberry Pi CM4IO datasheet: https://datasheets.raspberrypi.com/cm4io/cm4io-datasheet.pdf Add the devicetree file to make use of StarFive JH7110 common supported features PMIC, EEPROM, UART, I2C, GPIO, PCIe, QSPI Flash, PWM, and Ethernet. Also configure the eMMC interface mmc0 for SD Card use and configure the common SD Card interface mmc1 for onboard SDIO BT+WiFi. Signed-off-by: E Shattow --- arch/riscv/boot/dts/starfive/Makefile | 1 + .../dts/starfive/jh7110-milkv-marscm-lite.dts | 26 +++++++++++++++++++ 2 files changed, 27 insertions(+) create mode 100644 arch/riscv/boot/dts/starfive/jh7110-milkv-marscm-lite.dts diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile index 79742617ddab..62b659f89ba7 100644 --- a/arch/riscv/boot/dts/starfive/Makefile +++ b/arch/riscv/boot/dts/starfive/Makefile @@ -11,6 +11,7 @@ dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-starfive-visionfive-v1.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-deepcomputing-fml13v01.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-mars.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-marscm-emmc.dtb +dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-marscm-lite.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-pine64-star64.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.2a.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.3b.dtb diff --git a/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm-lite.dts b/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm-lite.dts new file mode 100644 index 000000000000..9052e8d515e1 --- /dev/null +++ b/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm-lite.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2025 E Shattow + */ + +/dts-v1/; +#include "jh7110-milkv-marscm.dtsi" + +/ { + model = "Milk-V Mars CM Lite"; + compatible = "milkv,marscm-lite", "starfive,jh7110"; +}; + +&mmc0 { + bus-width = <4>; + cd-gpios = <&sysgpio 41 GPIO_ACTIVE_LOW>; +}; + +&mmc0_pins { + pwren-pins { + pinmux = ; + }; +}; + -- 2.50.0 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from freeshell.de (freeshell.de [116.202.128.144]) (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 3E61B24290D; Sun, 31 Aug 2025 23:02:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=116.202.128.144 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756681358; cv=none; b=C965mzZBi/MjOfmOmy0NYaOZPxXuxQmeMUNDj/22ieuOiDCr7C80QakKKIgUm+BSDO8K3g5qaDdfu0cA85MnvVe/VNehnGTO5eWZfS9KvCAAy+7g19WIJmjv1y0kWoVozToWGNi+htRCyUoFwxxWqejCfIs6Zc7IKcUDluAhoFI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756681358; c=relaxed/simple; bh=iuRLKwj7sFVlu3C7D7aB3zxNlXrFtCUmp9KoG/GKdyM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Y62uibJ7xHrZjIANmhyhbnafp5+aSTaL7s9/yppDeN5kpdac+A8DH81WTIvbgYAMzkyHoMO6IRVtNz/aaJVIkouxS775oihkdjMbnEmT+upYtyIESwd616sVfXt2sVpQdUDtWm+mNSpF7ERUHzvpPlMGYWPWqj5Wv51pkbYlwpM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=freeshell.de; spf=pass smtp.mailfrom=freeshell.de; arc=none smtp.client-ip=116.202.128.144 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=freeshell.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=freeshell.de Received: from hay.lan (unknown [IPv6:2605:59c0:2078:cf00:6ecf:39ff:fe00:8375]) (Authenticated sender: e) by freeshell.de (Postfix) with ESMTPSA id 2C306B2200E7; Mon, 1 Sep 2025 01:02:32 +0200 (CEST) From: E Shattow To: Conor Dooley , Emil Renner Berthing , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, E Shattow Subject: [PATCH v2 5/5] riscv: dts: starfive: add Milk-V Mars CM Lite system-on-module Date: Sun, 31 Aug 2025 15:59:30 -0700 Message-ID: <20250831225959.531393-6-e@freeshell.de> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250831225959.531393-1-e@freeshell.de> References: <20250831225959.531393-1-e@freeshell.de> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Milk-V Mars CM Lite is a System-on-Module based on the Milk-V Mars CM without the onboard eMMC storage component populated and configured instead for SD3.0 Card Slot on that interface via 100-pin connector. Link to Milk-V Mars CM Lite schematics: https://github.com/milkv-mars/mars-files/tree/main/Mars-CM_Hardware_Schematices Link to StarFive JH7110 Technical Reference Manual: https://doc-en.rvspace.org/JH7110/TRM/index.html Link to Raspberry Pi CM4IO datasheet: https://datasheets.raspberrypi.com/cm4io/cm4io-datasheet.pdf Add the devicetree file to make use of StarFive JH7110 common supported features PMIC, EEPROM, UART, I2C, GPIO, PCIe, QSPI Flash, PWM, and Ethernet. Also configure the eMMC interface mmc0 for SD Card use and configure the common SD Card interface mmc1 for onboard SDIO BT+WiFi. Signed-off-by: E Shattow --- arch/riscv/boot/dts/starfive/Makefile | 1 + .../dts/starfive/jh7110-milkv-marscm-lite.dts | 26 +++++++++++++++++++ 2 files changed, 27 insertions(+) create mode 100644 arch/riscv/boot/dts/starfive/jh7110-milkv-marscm-lite.dts diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile index 79742617ddab..62b659f89ba7 100644 --- a/arch/riscv/boot/dts/starfive/Makefile +++ b/arch/riscv/boot/dts/starfive/Makefile @@ -11,6 +11,7 @@ dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-starfive-visionfive-v1.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-deepcomputing-fml13v01.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-mars.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-marscm-emmc.dtb +dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-marscm-lite.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-pine64-star64.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.2a.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.3b.dtb diff --git a/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm-lite.dts b/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm-lite.dts new file mode 100644 index 000000000000..9052e8d515e1 --- /dev/null +++ b/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm-lite.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2025 E Shattow + */ + +/dts-v1/; +#include "jh7110-milkv-marscm.dtsi" + +/ { + model = "Milk-V Mars CM Lite"; + compatible = "milkv,marscm-lite", "starfive,jh7110"; +}; + +&mmc0 { + bus-width = <4>; + cd-gpios = <&sysgpio 41 GPIO_ACTIVE_LOW>; +}; + +&mmc0_pins { + pwren-pins { + pinmux = ; + }; +}; + -- 2.50.0