From patchwork Wed Jun 8 07:04:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 12872945 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 C7B03C433EF for ; Wed, 8 Jun 2022 07:07:47 +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=c7VbdTcNR5f+oS9j4+uSTrjBbaIi7cLDKWhVKZrSvlU=; b=LRIAL6MWJhsWft DbuRQ/HIfyM2E1sOh/K1h3GYo4j5p/qAjGobmtrDMZ1zcZ8gamQzftVhxLdR7uAC172NGqS8XJcZ1 p9RyAahxvvEp2uvtCJVb/69fJyI9cX0oh2qK6gFmOxW10d/4P8UVUwAT+DOStv0EgodurUATrEvDB VxKXLBTGYd2NHgfTC+hyPvz3T0jTOVJS2UFKnwBpaPRtmwhWyQ/6f5+hF8twiERfxhBbSvG0wn154 IILZcS0i/e34mAVzYQV/MP9bjK8xR+u0PBQUfeGiAzqvstAUGRpiXxdVXc4sPnowwMmhggWktgtF+ M8GHreH6GAKvJGT943Dw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nypm7-00BQAh-3w; Wed, 08 Jun 2022 07:06:43 +0000 Received: from sender4-op-o18.zoho.com ([136.143.188.18]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyplH-00BPbw-IY; Wed, 08 Jun 2022 07:05:52 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1654671946; cv=none; d=zohomail.com; s=zohoarc; b=WCTiZsVbZkiyPWNKvOWqgJDqqwyAZ2nrFRS/3PKCYlyJr603gecGh7m594lOs9XEyrw98uYBey3bzdT8SXT74t5bf49aVhHJoDnJ+cRrnZH8n82zIizKjenvjOlmdoGIVrZ1najueXgrQIThYmeXiWdj6x3hpfgzXfmN8xfBXLM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1654671946; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=eOSmYjeyodRtWW8Zwck9JJRoEsPSewYFv2Sg459aO/Q=; b=G/eNIckA5Til4nC5uo16h7QvppeC7CSstxKDtcsI8Y7Te0MksFJr9V+Fkm+vDqAnPXZn0powOMjU8e03pVP5O4szMQ1CO3dPbxPZj0OHnjn44I6oMJgVIr+pMfIcgwXCNmzX2rpqLsvIJuiTcJz144sTAt3eqHZfvN1bHH4bHvE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=icenowy.me; spf=pass smtp.mailfrom=uwu@icenowy.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1654671946; s=zmail; d=icenowy.me; i=uwu@icenowy.me; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=eOSmYjeyodRtWW8Zwck9JJRoEsPSewYFv2Sg459aO/Q=; b=cNVbmGV1//Q6JbD9i1XFILyKxUL34hHeFs7E7h935aziVne3c/0xojIuQ6KRMkat Mn/bZC38/aYu+a8CCF3OPvl6eFR7GpW2oXSU5GVRsEr45u8dO3qUY4bR23CalzuFW8P GXH8fidZ459UrbemGmCb3SEppLuZ+vafke/DfQTg= Received: from edelgard.icenowy.me (59.41.163.66 [59.41.163.66]) by mx.zohomail.com with SMTPS id 1654671944661761.5571172953408; Wed, 8 Jun 2022 00:05:44 -0700 (PDT) From: Icenowy Zheng To: Kishon Vijay Abraham I , Vinod Koul , Rob Herring , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Greg Kroah-Hartman , Bin Liu Cc: linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-usb@vger.kernel.org, Icenowy Zheng Subject: [PATCH 5/7] musb: sunxi: add support for the F1C100s MUSB controller Date: Wed, 8 Jun 2022 15:04:50 +0800 Message-Id: <20220608070452.338006-6-uwu@icenowy.me> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220608070452.338006-1-uwu@icenowy.me> References: <20220608070452.338006-1-uwu@icenowy.me> MIME-Version: 1.0 X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220608_000551_710867_94820891 X-CRM114-Status: GOOD ( 12.67 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Icenowy Zheng The suniv SoC has a MUSB controller like the one in A33, but with a SRAM region to be claimed. Add support for it. Signed-off-by: Icenowy Zheng --- drivers/usb/musb/sunxi.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c index 961c858fb349..2cb512e172f8 100644 --- a/drivers/usb/musb/sunxi.c +++ b/drivers/usb/musb/sunxi.c @@ -722,14 +722,17 @@ static int sunxi_musb_probe(struct platform_device *pdev) INIT_WORK(&glue->work, sunxi_musb_work); glue->host_nb.notifier_call = sunxi_musb_host_notifier; - if (of_device_is_compatible(np, "allwinner,sun4i-a10-musb")) + if (of_device_is_compatible(np, "allwinner,sun4i-a10-musb") || + of_device_is_compatible(np, "allwinner,suniv-f1c100s-musb")) { set_bit(SUNXI_MUSB_FL_HAS_SRAM, &glue->flags); + } if (of_device_is_compatible(np, "allwinner,sun6i-a31-musb")) set_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags); if (of_device_is_compatible(np, "allwinner,sun8i-a33-musb") || - of_device_is_compatible(np, "allwinner,sun8i-h3-musb")) { + of_device_is_compatible(np, "allwinner,sun8i-h3-musb") || + of_device_is_compatible(np, "allwinner,suniv-f1c100s-musb")) { set_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags); set_bit(SUNXI_MUSB_FL_NO_CONFIGDATA, &glue->flags); } @@ -826,6 +829,7 @@ static const struct of_device_id sunxi_musb_match[] = { { .compatible = "allwinner,sun6i-a31-musb", }, { .compatible = "allwinner,sun8i-a33-musb", }, { .compatible = "allwinner,sun8i-h3-musb", }, + { .compatible = "allwinner,suniv-f1c100s-musb", }, {} }; MODULE_DEVICE_TABLE(of, sunxi_musb_match);