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 C5DF1CA0FE8 for ; Sun, 31 Aug 2025 23:01:46 +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=F4dVTQ3BNBKd+TtU5a0xSda1nmX1NS53mhSsKWCTVEM=; b=Hsv9qguWTYr7vH piILSDBoYFG+KLS9fPyhf5mibLrDOKLJ6Cb1CixNgIPg71lh94aqDVb+sbiTIssrQf9dlegR/WbdR ff9TfVObbgZ/SreevsPIHu7kT5YYdR18DK2q/anIrJloY4tf7/0MGKqlZ57Vnu6JxSn6t3ccsR7HZ KpZwsOFykjbjFcSUXD3Kjcx3dgbdln/kfe8j17tubd8xWTr269pMvzbDZyll2sjsGESWtcL00XTMe OP4XYsIQMcuYVXTnUh99ovjkH0p3E8nPalsdVnkSop7RKIZu4CVIXj7/xb1ii0pj1Ki+nkPZ9IgGN gphpA0a5gkvx1UkthpRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1usr3N-0000000AmzP-13gk; Sun, 31 Aug 2025 23:01:41 +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 1usr3L-0000000Amxt-0tDn for linux-riscv@lists.infradead.org; Sun, 31 Aug 2025 23:01:40 +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 EB3C6B220079; Mon, 1 Sep 2025 01:01:34 +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 1/5] riscv: dts: starfive: add common board dtsi for Milk-V Mars CM variants Date: Sun, 31 Aug 2025 15:59:26 -0700 Message-ID: <20250831225959.531393-2-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_160139_422923_3BADC83B X-CRM114-Status: GOOD ( 10.48 ) 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 Add a common board dtsi for use by Milk-V Mars CM and Milk-V Mars CM Lite. Signed-off-by: E Shattow --- .../dts/starfive/jh7110-milkv-marscm.dtsi | 159 ++++++++++++++++++ 1 file changed, 159 insertions(+) create mode 100644 arch/riscv/boot/dts/starfive/jh7110-milkv-marscm.dtsi diff --git a/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm.dtsi b/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm.dtsi new file mode 100644 index 000000000000..25b70af564ee --- /dev/null +++ b/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm.dtsi @@ -0,0 +1,159 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2025 E Shattow + */ + +/dts-v1/; +#include +#include "jh7110-common.dtsi" + +/ { + aliases { + i2c1 = &i2c1; + i2c3 = &i2c3; + i2c4 = &i2c4; + serial3 = &uart3; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&sysgpio 33 GPIO_ACTIVE_LOW>; + }; +}; + +&gmac0 { + assigned-clocks = <&aoncrg JH7110_AONCLK_GMAC0_TX>; + assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>; + starfive,tx-use-rgmii-clk; + status = "okay"; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c2 { + status = "disabled"; +}; + +&i2c6 { + status = "disabled"; +}; + +&mmc1 { + #address-cells = <1>; + #size-cells = <0>; + + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + status = "okay"; + + ap6256: wifi@1 { + compatible = "brcm,bcm43456-fmac", "brcm,bcm4329-fmac"; + reg = <1>; + interrupt-parent = <&sysgpio>; + interrupts = <34 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host-wake"; + pinctrl-0 = <&wifi_host_wake_irq>; + pinctrl-names = "default"; + }; +}; + +&pcie0 { + status = "okay"; +}; + +&phy0 { + rx-internal-delay-ps = <1500>; + tx-internal-delay-ps = <1500>; + motorcomm,rx-clk-drv-microamp = <3970>; + motorcomm,rx-data-drv-microamp = <2910>; + motorcomm,tx-clk-10-inverted; + motorcomm,tx-clk-100-inverted; + motorcomm,tx-clk-1000-inverted; + motorcomm,tx-clk-adj-enabled; +}; + +&pwm { + status = "okay"; +}; + +&spi0 { + status = "okay"; +}; + +&sysgpio { + uart1_pins: uart1-0 { + tx-pins { + pinmux = ; + bias-disable; + drive-strength = <12>; + input-disable; + input-schmitt-disable; + }; + + rx-pins { + pinmux = ; + bias-pull-up; + input-enable; + input-schmitt-enable; + }; + + cts-pins { + pinmux = ; + bias-disable; + input-enable; + input-schmitt-enable; + }; + + rts-pins { + pinmux = ; + bias-disable; + input-disable; + input-schmitt-disable; + }; + }; + + usb0_pins: usb0-0 { + vbus-pins { + pinmux = ; + bias-disable; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; + + wifi_host_wake_irq: wifi-host-wake-irq-0 { + wake-pins { + pinmux = ; + input-enable; + }; + }; +}; + +&uart1 { + uart-has-rtscts; + pinctrl-0 = <&uart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usb0 { + dr_mode = "host"; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_pins>; + status = "okay"; +}; -- 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 3B8B128E3F; 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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 EB3C6B220079; Mon, 1 Sep 2025 01:01:34 +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 1/5] riscv: dts: starfive: add common board dtsi for Milk-V Mars CM variants Date: Sun, 31 Aug 2025 15:59:26 -0700 Message-ID: <20250831225959.531393-2-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 Add a common board dtsi for use by Milk-V Mars CM and Milk-V Mars CM Lite. Signed-off-by: E Shattow --- .../dts/starfive/jh7110-milkv-marscm.dtsi | 159 ++++++++++++++++++ 1 file changed, 159 insertions(+) create mode 100644 arch/riscv/boot/dts/starfive/jh7110-milkv-marscm.dtsi diff --git a/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm.dtsi b/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm.dtsi new file mode 100644 index 000000000000..25b70af564ee --- /dev/null +++ b/arch/riscv/boot/dts/starfive/jh7110-milkv-marscm.dtsi @@ -0,0 +1,159 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2025 E Shattow + */ + +/dts-v1/; +#include +#include "jh7110-common.dtsi" + +/ { + aliases { + i2c1 = &i2c1; + i2c3 = &i2c3; + i2c4 = &i2c4; + serial3 = &uart3; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&sysgpio 33 GPIO_ACTIVE_LOW>; + }; +}; + +&gmac0 { + assigned-clocks = <&aoncrg JH7110_AONCLK_GMAC0_TX>; + assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>; + starfive,tx-use-rgmii-clk; + status = "okay"; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c2 { + status = "disabled"; +}; + +&i2c6 { + status = "disabled"; +}; + +&mmc1 { + #address-cells = <1>; + #size-cells = <0>; + + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + status = "okay"; + + ap6256: wifi@1 { + compatible = "brcm,bcm43456-fmac", "brcm,bcm4329-fmac"; + reg = <1>; + interrupt-parent = <&sysgpio>; + interrupts = <34 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host-wake"; + pinctrl-0 = <&wifi_host_wake_irq>; + pinctrl-names = "default"; + }; +}; + +&pcie0 { + status = "okay"; +}; + +&phy0 { + rx-internal-delay-ps = <1500>; + tx-internal-delay-ps = <1500>; + motorcomm,rx-clk-drv-microamp = <3970>; + motorcomm,rx-data-drv-microamp = <2910>; + motorcomm,tx-clk-10-inverted; + motorcomm,tx-clk-100-inverted; + motorcomm,tx-clk-1000-inverted; + motorcomm,tx-clk-adj-enabled; +}; + +&pwm { + status = "okay"; +}; + +&spi0 { + status = "okay"; +}; + +&sysgpio { + uart1_pins: uart1-0 { + tx-pins { + pinmux = ; + bias-disable; + drive-strength = <12>; + input-disable; + input-schmitt-disable; + }; + + rx-pins { + pinmux = ; + bias-pull-up; + input-enable; + input-schmitt-enable; + }; + + cts-pins { + pinmux = ; + bias-disable; + input-enable; + input-schmitt-enable; + }; + + rts-pins { + pinmux = ; + bias-disable; + input-disable; + input-schmitt-disable; + }; + }; + + usb0_pins: usb0-0 { + vbus-pins { + pinmux = ; + bias-disable; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; + + wifi_host_wake_irq: wifi-host-wake-irq-0 { + wake-pins { + pinmux = ; + input-enable; + }; + }; +}; + +&uart1 { + uart-has-rtscts; + pinctrl-0 = <&uart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usb0 { + dr_mode = "host"; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_pins>; + status = "okay"; +}; -- 2.50.0