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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 CCD09C2BA19 for ; Wed, 15 Apr 2020 11:50:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A1BEA206A2 for ; Wed, 15 Apr 2020 11:50:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586951416; bh=AGjX8jH2jQ+NeiGiHoUkxLgcU6FjIhrUWfrpcpKJaY8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2rIdr24bY+S41LC8sDGt/7Z5pHyrtirm6YIW6MmfHetqj8ZHq6VmEyCvW5TNajM+M fiMCrISegeHIW1TmB+diVs0dKBs+u9dPQFZcwJsZhoeFRzggjLVdDX06dFlT9hiLdO NMefWuZhbqRdAVtuTd7AhR0fHbgTbfkB9tAca7Ek= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2409529AbgDOLuO (ORCPT ); Wed, 15 Apr 2020 07:50:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:35508 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406012AbgDOLnc (ORCPT ); Wed, 15 Apr 2020 07:43:32 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 70F1D21556; Wed, 15 Apr 2020 11:43:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586951012; bh=AGjX8jH2jQ+NeiGiHoUkxLgcU6FjIhrUWfrpcpKJaY8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CmPkCklgPMyX2wvWuDd/s2yUfZjkIkZTYxqg8cP3l5A1mwVK3+LxjUI9AqvJautL3 DIhGl/Xt1/UyUfSB4rG20D8CAcKr+D28ZXU6bBJUpLGuO9lPCF1zxqSObUt6O8OHp8 Yi6tGaOljtyPxPdIam9vFqdBfcSHDWu6TTfQjVNU= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Oleksij Rempel , Russell King , "David S . Miller" , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.5 055/106] net: phy: at803x: fix clock sink configuration on ATH8030 and ATH8035 Date: Wed, 15 Apr 2020 07:41:35 -0400 Message-Id: <20200415114226.13103-55-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200415114226.13103-1-sashal@kernel.org> References: <20200415114226.13103-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Oleksij Rempel [ Upstream commit b1f4c209d84057b6d40b939b6e4404854271d797 ] The masks in priv->clk_25m_reg and priv->clk_25m_mask are one-bits-set for the values that comprise the fields, not zero-bits-set. This patch fixes the clock frequency configuration for ATH8030 and ATH8035 Atheros PHYs by removing the erroneous "~". To reproduce this bug, configure the PHY with the device tree binding "qca,clk-out-frequency" and remove the machine specific PHY fixups. Fixes: 2f664823a47021 ("net: phy: at803x: add device tree binding") Signed-off-by: Oleksij Rempel Reported-by: Russell King Reviewed-by: Russell King Tested-by: Russell King Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/phy/at803x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c index 481cf48c9b9e4..31f731e6df720 100644 --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c @@ -425,8 +425,8 @@ static int at803x_parse_dt(struct phy_device *phydev) */ if (at803x_match_phy_id(phydev, ATH8030_PHY_ID) || at803x_match_phy_id(phydev, ATH8035_PHY_ID)) { - priv->clk_25m_reg &= ~AT8035_CLK_OUT_MASK; - priv->clk_25m_mask &= ~AT8035_CLK_OUT_MASK; + priv->clk_25m_reg &= AT8035_CLK_OUT_MASK; + priv->clk_25m_mask &= AT8035_CLK_OUT_MASK; } } -- 2.20.1