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 X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2DBFEC7618F for ; Mon, 22 Jul 2019 19:00:30 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id EE32E20693 for ; Mon, 22 Jul 2019 19:00:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Q/xKlCeW"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="K5kBznP9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EE32E20693 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=N5TXh7JcBGdQWiWzET9fMbAbgFk5oaYIVWBIqe7MThM=; b=Q/xKlCeWtI9x+i WCzXMRRdtMoL2ME/2pxmaXN0AG1LNW2w0cn/Yx4/sYdpn6Rugi1mwbmK6IaTDPpBTGrPUQOCdnhjE Q2KjwgAB3g4HsRvYOjvz5lAtNYcG4GnC+HR6cUxRWr6XvXdR5H6G4+EsW1n8H4rHNtfhRqkSp122P XBEOFP0TdFyu97gqtKE5pPZt9arajmmaTedOUG2uWjpRWhAXu60fRrHHNkQVHQQwUElHdVuJ+lEDJ f57Lj7rMFfl94oonmQOzcEiVactrjK4EnUSA+s1SrnWUm6OxeOYqN1/3qkcUVUd0LkOgrbXl+uyO6 FZrlPRK8QxPIyyDXQSig==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hpdXw-0007jV-SS; Mon, 22 Jul 2019 19:00:29 +0000 Received: from mail-pl1-x643.google.com ([2607:f8b0:4864:20::643]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hpdXJ-0006DZ-Ur for linux-arm-kernel@lists.infradead.org; Mon, 22 Jul 2019 18:59:51 +0000 Received: by mail-pl1-x643.google.com with SMTP id m9so19480775pls.8 for ; Mon, 22 Jul 2019 11:59:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+BPPPji4KmMPm/LztN/u6Pt6WF0WdMzxA5bRmk4V+jc=; b=K5kBznP9TrTX6mK2UwTBWA0b1ZHBf7PBwvgbGv7SGT6Nsob+xzS03qXm7sk3xh7GkJ 0NKg2BQA9BWzMFULMSN7zIkCox5HpecJKFh3NqUuX/6m0dvv39wieOWOS32YFBobK2zy Agb4M74KgFJ3FjCkVbOa7kQVLmC0q9MjQxrMeKhki4T4g5u3y9epGkMBjNMzesVIGa8v yCxzI9qV7+5q7xgF9rLiSzpWeaEPJz/tP10MfgPkTlAQRDigFJG1HX/TCt57t/UL2Ox+ +TNodYNdPctkqKX3JvAt7F7tHA7wOPpRBgQdJjtHGI3VsLiNXHRqkkRAtB3hu0DU9g1f RoxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+BPPPji4KmMPm/LztN/u6Pt6WF0WdMzxA5bRmk4V+jc=; b=oz8z2O6NTu2w+GslXuMAJJMss6DRqhMtAk//0HeRovMuqqm00vrn/lresv0PQT4eMZ Ofu7jgbosJ0OJEEyW3H+8+WCplWB5TtYeTpPfgfinEk2IKixAmItdfySOppOQ5/eFMbN kcM6yBH0uvjrWHBY1QUVKWolORMmRbbt9XlvEUzlXmp2ux701ZwIdjz9444PMCAOVwDl QAuM6dTdT1f9iGt3Ajfgt7oc5jlJsryH81bW8M7V7h817hOqlh7AvsPF7oBK2UB1CEoK s4vC8DUG/Nuvy5M1ZXbqQ18qvi/7ITlwItrr4RDXlcpAucOReegNyTHLH1GIVAR6X5lb CfZw== X-Gm-Message-State: APjAAAVqYBHv9yiSh1LmpokhEPd+cWNF+yGxrAvG8wc61r21655Fjxz2 vBqgWmaLgtaE8sUTkG423uA= X-Google-Smtp-Source: APXvYqxmBWHEKsY7z47iIqt7mkTYxNQkFloTQSjYLhZvsRcNoJkjHyvFOCmLFzxEi7Lf3myeENUJ2A== X-Received: by 2002:a17:902:ba96:: with SMTP id k22mr78590271pls.44.1563821989510; Mon, 22 Jul 2019 11:59:49 -0700 (PDT) Received: from localhost.localdomain ([103.51.73.174]) by smtp.gmail.com with ESMTPSA id h1sm30777675pgv.93.2019.07.22.11.59.46 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 22 Jul 2019 11:59:49 -0700 (PDT) From: Anand Moon To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [RFC/RFT 1/5] phy: exynos5-usbdrd: read from correct offset of xhci linksystem Date: Tue, 23 Jul 2019 00:29:34 +0530 Message-Id: <20190722185938.9043-2-linux.amoon@gmail.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190722185938.9043-1-linux.amoon@gmail.com> References: <20190722185938.9043-1-linux.amoon@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190722_115949_994256_29F7791B X-CRM114-Status: GOOD ( 12.58 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bartlomiej Zolnierkiewicz , Kukjin Kim , Krzysztof Kozlowski , Kishon Vijay Abraham I Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Read from linksystem offset to update the xhci version. Signed-off-by: Anand Moon --- drivers/phy/samsung/phy-exynos5-usbdrd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c index 646259bee909..3c14bf7718c1 100644 --- a/drivers/phy/samsung/phy-exynos5-usbdrd.c +++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c @@ -397,7 +397,8 @@ static int exynos5_usbdrd_phy_init(struct phy *phy) * Setting the Frame length Adj value[6:1] to default 0x20 * See xHCI 1.0 spec, 5.2.4 */ - reg = LINKSYSTEM_XHCI_VERSION_CONTROL | + reg = readl(phy_drd->reg_phy + EXYNOS5_DRD_LINKSYSTEM); + reg |= LINKSYSTEM_XHCI_VERSION_CONTROL | LINKSYSTEM_FLADJ(0x20); writel(reg, phy_drd->reg_phy + EXYNOS5_DRD_LINKSYSTEM); -- 2.22.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel