From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 45B88234966; Mon, 10 Mar 2025 18:20:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741630836; cv=none; b=U0IAcj1WnWdjKS0vFacwZ5seRJRSaCx12+sWbvxTfrZUnPfLTY1caNWu7zr5q7nvUNy421m2xheNJybPYr/IWX/DXuh/cB8KCcrOrJRl/F3Dvml8Nr7L/rkm26f2ytObRusyxNlaWDk2TI/HnT02UFvir0aS/2BRBRb0rbO8dQk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741630836; c=relaxed/simple; bh=h4VaJ82Qj92sj+vELKQ1cGXMbSwdCpaTDzROKpW/AAs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bvPjK6Jr/dzzCGm4XakJp753XZ54DjaICQBk8CeJ2R1uSjqVElqfFHHw0pNrhjVyJD4xrcraRf3TWvknf6Rwm6QgRjvvrfi638v4bhP+pRxeK54zVjZS7+j9R+bfX5TumTwUB2SaRWEM2KKvlqObamZZW3Qs/8qCDzSo5Om/u1A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=mH0wvquk; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="mH0wvquk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9572AC4AF0B; Mon, 10 Mar 2025 18:20:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1741630836; bh=h4VaJ82Qj92sj+vELKQ1cGXMbSwdCpaTDzROKpW/AAs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mH0wvqukffDcI7TwIVa8koNLMHFHzzOwQ0wMk13pIu8EUOl5PoDvOfDj71R9tsuCF DGbcr9xnEkHpNHtg2wGHmjEXw1E0KytXKWZjPxlCNWpQ5EZFl2UrgYVnaIUtSvL05+ qHDSPdo2CqHA52HejgpovOQpo4b06+SblF8iXw7k= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kaustabh Chakraborty , Krzysztof Kozlowski , Anand Moon , Vinod Koul Subject: [PATCH 5.15 524/620] phy: exynos5-usbdrd: fix MPLL_MULTIPLIER and SSC_REFCLKSEL masks in refclk Date: Mon, 10 Mar 2025 18:06:10 +0100 Message-ID: <20250310170606.234605851@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250310170545.553361750@linuxfoundation.org> References: <20250310170545.553361750@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kaustabh Chakraborty commit e2158c953c973adb49383ddea2504faf08d375b7 upstream. In exynos5_usbdrd_{pipe3,utmi}_set_refclk(), the masks PHYCLKRST_MPLL_MULTIPLIER_MASK and PHYCLKRST_SSC_REFCLKSEL_MASK are not inverted when applied to the register values. Fix it. Cc: stable@vger.kernel.org Fixes: 59025887fb08 ("phy: Add new Exynos5 USB 3.0 PHY driver") Signed-off-by: Kaustabh Chakraborty Reviewed-by: Krzysztof Kozlowski Reviewed-by: Anand Moon Link: https://lore.kernel.org/r/20250209-exynos5-usbdrd-masks-v1-1-4f7f83f323d7@disroot.org Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman --- drivers/phy/samsung/phy-exynos5-usbdrd.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) --- a/drivers/phy/samsung/phy-exynos5-usbdrd.c +++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c @@ -288,9 +288,9 @@ exynos5_usbdrd_pipe3_set_refclk(struct p reg |= PHYCLKRST_REFCLKSEL_EXT_REFCLK; /* FSEL settings corresponding to reference clock */ - reg &= ~PHYCLKRST_FSEL_PIPE_MASK | - PHYCLKRST_MPLL_MULTIPLIER_MASK | - PHYCLKRST_SSC_REFCLKSEL_MASK; + reg &= ~(PHYCLKRST_FSEL_PIPE_MASK | + PHYCLKRST_MPLL_MULTIPLIER_MASK | + PHYCLKRST_SSC_REFCLKSEL_MASK); switch (phy_drd->extrefclk) { case EXYNOS5_FSEL_50MHZ: reg |= (PHYCLKRST_MPLL_MULTIPLIER_50M_REF | @@ -332,9 +332,9 @@ exynos5_usbdrd_utmi_set_refclk(struct ph reg &= ~PHYCLKRST_REFCLKSEL_MASK; reg |= PHYCLKRST_REFCLKSEL_EXT_REFCLK; - reg &= ~PHYCLKRST_FSEL_UTMI_MASK | - PHYCLKRST_MPLL_MULTIPLIER_MASK | - PHYCLKRST_SSC_REFCLKSEL_MASK; + reg &= ~(PHYCLKRST_FSEL_UTMI_MASK | + PHYCLKRST_MPLL_MULTIPLIER_MASK | + PHYCLKRST_SSC_REFCLKSEL_MASK); reg |= PHYCLKRST_FSEL(phy_drd->extrefclk); return reg;