From patchwork Tue Nov 26 07:38:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: E Shattow X-Patchwork-Id: 13885536 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 38B74D5A6EC for ; Tue, 26 Nov 2024 07:45:15 +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: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:In-Reply-To:References: List-Owner; bh=uBkESy8G1vXXJT8LqTJv7k7Z0X75kdCbI82czY1s++w=; b=aQeK5EPiFv6Kpd GM71nmhtG2jDHGH2dbdLO0XWQiqwo070wBS9CvQ5PXzuOT7SVZd39wYW3jv6ty4Xmeiz2lkPp3aPT H4wNyGFd3ahOQeLiu4mMaYY1ZRD1u2hsyIqdUFygkrJYRvF9Tgd2Nz2vXnOEP0S1ryqGM9g0p8ZqF xoOXhWKON+S+JgpsIUn48c77LwtRTkeTwzVp+uD3EeYqgNCPyoeB8Dzs5LhL6qGOz+RWBSm+3JT9E W3qeCoOt15Sm1KKy9RuV8kUVmIu13NaZjvevYFcw6FqLde6tm8NHmy5MuWpZ7Xq1qq6a4cgLfo/9K aEf0kws6cB0aS48NFAOQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tFqFx-00000009sNq-29XI; Tue, 26 Nov 2024 07:45:09 +0000 Received: from freeshell.de ([116.202.128.144]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tFqFt-00000009sMc-1Qti for linux-riscv@lists.infradead.org; Tue, 26 Nov 2024 07:45:07 +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 C5DD6B2C2027; Tue, 26 Nov 2024 08:39:35 +0100 (CET) From: E Shattow To: Henry Bell 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 v3 0/1] riscv: dts: starfive: jh7110-pine64-star64: enable usb0 host function Date: Mon, 25 Nov 2024 23:38:16 -0800 Message-ID: <20241126073836.17208-1-e@freeshell.de> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241125_234505_517532_482C4ADF X-CRM114-Status: UNSURE ( 8.46 ) 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 Enable host mode JH7110 on-chip USB for Pine64 Star64 by setting host mode and connect vbus pinctrl. This functionality depends on setting the USB over-current register to disable at bootloader phase, for example U-Boot: https://patchwork.ozlabs.org/project/uboot/patch/20241012031328.4268-6-minda.chen@starfivetech.com/ If the over-current register is not prepared for us then the result is no change in functional outcome with this patch applied; there is an error visible to the user and this usb configuration fails (same as it is now). Changes since v2: - Rebase on latest master Changes since v1: - Rebase on linux-next/master - use tabs for code indent E Shattow (1): riscv: dts: starfive: jh7110-pine64-star64: enable usb0 host function .../boot/dts/starfive/jh7110-pine64-star64.dts | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-)