From patchwork Tue Nov 19 03:12:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: E Shattow X-Patchwork-Id: 13879390 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 4AD62D60D15 for ; Tue, 19 Nov 2024 03:12:54 +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=7TTPNA9c6TgQh3rCX8VH55E5WD3qr0Q2E9Kdx4Eh7j0=; b=X8QjSGbgLFLbtw wAkT0RsH6FlvA7jEnilwDkVGwFwhOnZiLPQ6hqLcYEwMH6tGbXmvrs7dhyUvoomdFedM0TOH78uU+ z+9wVPFeL3yibP7ESk/r+5rW/wlx3ShxHFJkJ2/GIUF86uLF8BTJ5gDKKFCU0pqMvy2CJ/3JuX81X /eRsUb7w0hsdz1yoqGzbJzmo47q1Eu5JEeu43pL+5c85o++CaMbmFoSgdoV3Zfu6LM7Yh8rVzudWu dI7PoV0hXOecYgjdGseRCwJuIANR2/kzyOXsbeBZHqiDgafUtZaTc0MfqKNlf+A9q1AbKJWcRwfEi i4rAFltSmQQrmxV0UcEw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tDEfW-0000000BGAq-13cJ; Tue, 19 Nov 2024 03:12:46 +0000 Received: from freeshell.de ([2a01:4f8:231:482b::2]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tDEfT-0000000BGAP-1O8S for linux-riscv@lists.infradead.org; Tue, 19 Nov 2024 03:12:45 +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 007E1B226177; Tue, 19 Nov 2024 04:12:37 +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 v2 0/1] riscv: dts: starfive: jh7110-pine64-star64: enable usb0 host function Date: Mon, 18 Nov 2024 19:12:18 -0800 Message-ID: <20241119031232.50726-1-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-20241118_191243_537955_62984695 X-CRM114-Status: UNSURE ( 8.43 ) 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 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(-)