From patchwork Sun Jan 28 16:19:29 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 866862 X-Patchwork-Delegate: marek.vasut@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="gzMU7VZ9"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 3zTz054c9Xz9sNr for ; Mon, 29 Jan 2018 03:40:21 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id 48397C21FFC; Sun, 28 Jan 2018 16:27:01 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 6023AC2202D; Sun, 28 Jan 2018 16:25:53 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id A295AC21E2F; Sun, 28 Jan 2018 16:25:37 +0000 (UTC) Received: from mail-pl0-f68.google.com (mail-pl0-f68.google.com [209.85.160.68]) by lists.denx.de (Postfix) with ESMTPS id 8F7EAC22002 for ; Sun, 28 Jan 2018 16:25:33 +0000 (UTC) Received: by mail-pl0-f68.google.com with SMTP id g18so2090863plo.7 for ; Sun, 28 Jan 2018 08:25:33 -0800 (PST) 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; bh=59ot/rfQBELok8Qd2LozIiTHmbArORarln8yY2WsznE=; b=gzMU7VZ9+FvQBwnP9pk7eUomAenT0hUwORkWDYM7Fojc3ZZIYKmY22y40rxxoeeCzU jyN4S5fWC9A9xTK2PnXTbj4pAfqRpLZqzImb46JwN+akZ7Dfo3ixpYf9YWu78EjClNaG g9nu7Z8FoC0SxXVv/dfOt761mesg2i4+QJvTP69cgqjt5gRjkhh3O2csqrRijmTWFp+Z SZsZa0RrHIC+5yqgnugfVgb+Jc4DO6SFMhNFrbKCUfjVOAmnqIlVJtSnxLn/t6+9sIDr XQ5cdnbne9Sq03ZsOYZmZdzVRI7dyhP2nnyXwd64/E0qSU2Zlwp76c2C1ysdpnXMkd3g gU3Q== 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; bh=59ot/rfQBELok8Qd2LozIiTHmbArORarln8yY2WsznE=; b=O3zQJ46mNBn/C8b28v/ujVZW2lbTHEm6oSAIZbzqiox9Os66h1EwNmRu7CimBoyuKG vzSZDy2SYZ8Ovl/ObuWw/EYMv9AuFMRtSYx9t9McQhljluxS67WJ/n8CYJy3BdwBhRzt a5OpIZxpSzzPYHwR98VfukLwG2CrW5j0tDLOoyYfKDc8DwdvB66ta/xy9hbyFj3D3wQM 7KKp9oSa5DRWMuXbXMLbXeXijYv1MV+CYB8MuNH666yavK9YQbkJqreK+MM3Gvhxag6N usd7mToieQhDsJuPTOVCjqOfdquB4e1KnAL4jeU2M44KiySf6EzuUzTIm7aEvygHUdiB lSKw== X-Gm-Message-State: AKwxyteeQ6Xqy+Y9xkfTNOHTt9xHIigowoSCVbmCi+4PUGzvSU9FnWLd klK+iwqlRYNqyAYPXqzPcA6SIRGP X-Google-Smtp-Source: AH8x227ep1LuQXNcStOBBRa2/yabzWufPvSpooH7skQwvAkk+pdHT1BtMGTgay5JBFLDeegqXDurkg== X-Received: by 2002:a17:902:758a:: with SMTP id j10-v6mr9929362pll.410.1517156731913; Sun, 28 Jan 2018 08:25:31 -0800 (PST) Received: from localhost.localdomain ([115.97.187.51]) by smtp.gmail.com with ESMTPSA id y79sm26075776pfb.177.2018.01.28.08.25.29 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 28 Jan 2018 08:25:31 -0800 (PST) From: Jagan Teki X-Google-Original-From: Jagan Teki To: u-boot@lists.denx.de Date: Sun, 28 Jan 2018 21:49:29 +0530 Message-Id: <1517156391-11353-9-git-send-email-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1517156391-11353-1-git-send-email-jagan@amarulasolutions.com> References: <1517156391-11353-1-git-send-email-jagan@amarulasolutions.com> Cc: Maxime Ripard Subject: [U-Boot] [PATCH v3 08/30] sunxi: usb_phy: Clear PHYCTL register before writing X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" PHYCTL register offset at 0x10 need to be cleared before it's written. Ported from below Linux patch. d699c1d phy: sun4i-usb: change PHYCTL register clearing code Signed-off-by: Jagan Teki Signed-off-by: Jun Nie --- arch/arm/mach-sunxi/usb_phy.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-sunxi/usb_phy.c b/arch/arm/mach-sunxi/usb_phy.c index 9a0a1b9..32ee0d4 100644 --- a/arch/arm/mach-sunxi/usb_phy.c +++ b/arch/arm/mach-sunxi/usb_phy.c @@ -126,7 +126,8 @@ __maybe_unused static void usb_phy_write(struct sunxi_usb_phy *phy, int addr, int j = 0, usbc_bit = 0; void *dest = (void *)SUNXI_USB0_BASE + SUNXI_USB_CSR; -#ifdef CONFIG_MACH_SUN8I_A33 +#if defined(CONFIG_MACH_SUN8I_A33) || defined(CONFIG_MACH_SUNXI_H3_H5) || \ + defined(CONFIG_MACH_SUN50I) /* CSR needs to be explicitly initialized to 0 on A33 */ writel(0, dest); #endif