From patchwork Mon Nov 18 03:45:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: E Shattow X-Patchwork-Id: 13878063 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 39E80D10F5A for ; Mon, 18 Nov 2024 03:48:12 +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=h0xfFqjaOigxnwPOYCIUC2XRTTqQG5DZS8SmRLI9SVM=; b=ONS9f5oamFVh9U hQKmtbNj+1MqIna4TgA/Ao1phfgaiveHbHrVu1gSwWKg1VW8xhnV9+NHOIKGke1MaojS7xyBnALCE 6BufzUCF1iQ//9VcMEroj197i9y7o5zYrmus44pqxZC5KcQX+ykSrIgZLeVu8yUCSQSq7CHTGoQp9 4vAPf7fKqZpuP+kLPJZD+kzfSFO1eNbEAfNA9tg4du5YkmwnmmH+Mtf6Xdb7qUCvRh4hXyJ6/2s8r W8CPsamJnuFXNdInGxskpadNDMoH1bhSGUdnoHY6AlBk9cyxh8Yd6T6OAy6gC6bXDNmfj6YXC6gAW uiA66iGOuXpTS9+K7LoQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tCskB-00000008G1N-49GR; Mon, 18 Nov 2024 03:48:07 +0000 Received: from freeshell.de ([116.202.128.144]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tCsk9-00000008G06-2pKk for linux-riscv@lists.infradead.org; Mon, 18 Nov 2024 03:48:06 +0000 Received: from hay.lan. (unknown [IPv6:2605:59c8:31de:bf00:6ecf:39ff:fe00:8375]) (Authenticated sender: e) by freeshell.de (Postfix) with ESMTPSA id 82314B4B08E6; Mon, 18 Nov 2024 04:48:01 +0100 (CET) From: E Shattow To: Jisheng Zhang Cc: E Shattow , Emil Renner Berthing , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/1] riscv: dts: starfive: jh7110-milkv-mars: enable usb0 host function Date: Sun, 17 Nov 2024 19:45:09 -0800 Message-ID: <20241118034558.43226-4-e@freeshell.de> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241118034558.43226-2-e@freeshell.de> References: <20241118034558.43226-2-e@freeshell.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241117_194805_865688_D7B819BD X-CRM114-Status: UNSURE ( 6.94 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Milk-V Mars set host mode and vbus pin for JH7110 on-chip USB 2.0 Signed-off-by: E Shattow --- .../boot/dts/starfive/jh7110-milkv-mars.dts | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts index 5cb9e99e1dac..45d4f7556521 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts +++ b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts @@ -35,3 +35,24 @@ &phy0 { rx-internal-delay-ps = <1500>; tx-internal-delay-ps = <1500>; }; + +&sysgpio { + usb0_pins: usb0-0 { + vbus-pins { + pinmux = ; + bias-disable; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; +}; + +&usb0 { + dr_mode = "host"; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_pins>; + status = "okay"; +};