From patchwork Sun Nov 24 22:42:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Petrous via B4 Relay X-Patchwork-Id: 13884270 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 C1112D3B7C3 for ; Sun, 24 Nov 2024 22:44:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To: References:Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version: Subject:Date:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=CGNlAokFjmhN1EyWyvNQ13rV62s826Uf7N3aP5+qRgI=; b=ArKFJXL8aevk4VGbzhIUlEwsKQ /K5QI/mUlcrLzUe2AKTOpGju3B3jTRavxf2wFtoUJQdFmPJ69B6b0uN0F4YGZ69UCo8tevy+lfBho qvOhJ8wJJq7KL2kuM7aYw8TNrr5cSrAn/yRNW7+Ph26hxCsM8XSfP5lSvuHGrWlcruufJh4hkgfGj 07av5cCjfRL5mUBio6v4LUKDB0SjsRjEICkF7hx4rvAPsRgQoXA1knXBv/YE/7QBEtYL+TVPowSJi 8yxbvVIQNlmfUFLpDiGxIqNwOm1NdLamokqqG3xhdBEG3093F7IwukO02BNOCyixNfEokU5MqTs5a WBwgPwSQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tFLKx-00000006jKa-1wcy; Sun, 24 Nov 2024 22:44:15 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tFLJz-00000006j58-3YXi for linux-arm-kernel@lists.infradead.org; Sun, 24 Nov 2024 22:43:16 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D76005C5788; Sun, 24 Nov 2024 22:42:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id B488BC4CED3; Sun, 24 Nov 2024 22:43:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732488193; bh=zonr3mCcTyCgwR7d1gZNImuy1doROORC9hQH8Wi0Qyg=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=dZyPbFAFDce1m//6kMr24W402SywT46yKFczk4gubVrswBIndWx8seqh3HGdY0ZpR h49r2/jEkTowjhbnJAwgSoL9uJ1NTn7/FoXUXi8NjJ9g61F6jL3IRajzDWO8q2noTq zE953E2RfK9yU8zfM9YyxRRiACGQU5Dpvvu1K2047SLCAYARr5wFL5k/3zIidiVFju RqMGt37MTrq/dvgOXqOWn5oLpJNJHmIfL6rVjeRPx18DhvXuXYyZDXYWd0MlSrPMI4 WeKxUJ83QeRb9XBfqDJnm02xsyYd0DDf+FvinqFp8nyXekz+VjGGcXM8XEQdcRuTyM xyXl4JazeJ96Q== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C1CCD3B7C1; Sun, 24 Nov 2024 22:43:13 +0000 (UTC) From: Jan Petrous via B4 Relay Date: Sun, 24 Nov 2024 23:42:32 +0100 Subject: [PATCH RFC net-next v6 01/15] net: driver: stmmac: Fix CSR divider comment MIME-Version: 1.0 Message-Id: <20241124-upstream_s32cc_gmac-v6-1-dc5718ccf001@oss.nxp.com> References: <20241124-upstream_s32cc_gmac-v6-0-dc5718ccf001@oss.nxp.com> In-Reply-To: <20241124-upstream_s32cc_gmac-v6-0-dc5718ccf001@oss.nxp.com> To: Maxime Coquelin , Alexandre Torgue , Jose Abreu , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Vinod Koul , Richard Cochran , Andrew Lunn , Heiner Kallweit , Russell King , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Emil Renner Berthing , Minda Chen , Nicolas Ferre , Claudiu Beznea , Iyappan Subramanian , Keyur Chudgar , Quan Nguyen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Giuseppe Cavallaro , Andrew Lunn Cc: linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-msm@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, NXP S32 Linux Team , "Jan Petrous (OSS)" , Jacob Keller X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1732488190; l=958; i=jan.petrous@oss.nxp.com; s=20240922; h=from:subject:message-id; bh=2KaIHv/oSTo3FOtKPvkHjEF7Z3D3rI5ymtYbTqdzAuo=; b=VeQTUt7bpyeUnOUMlwx/qJ3/IOpuR0SPvnz4wyFi1qJmnGWXSSPrMgs+83RE4BxrJPpFPPRnc mxLHaVNrZ6lBd8WddOX58/LTOeOjFih/Xh72VNtk8jiGb9VzP+/bLH0 X-Developer-Key: i=jan.petrous@oss.nxp.com; a=ed25519; pk=Ke3wwK7rb2Me9UQRf6vR8AsfJZfhTyoDaxkUCqmSWYY= X-Endpoint-Received: by B4 Relay for jan.petrous@oss.nxp.com/20240922 with auth_id=217 X-Original-From: "Jan Petrous (OSS)" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241124_144315_981171_54B4CA58 X-CRM114-Status: GOOD ( 11.53 ) 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: , Reply-To: jan.petrous@oss.nxp.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: "Jan Petrous (OSS)" The comment in declaration of STMMAC_CSR_250_300M incorrectly describes the constant as '/* MDC = clk_scr_i/122 */' but the DWC Ether QOS Handbook version 5.20a says it is CSR clock/124. Signed-off-by: Jan Petrous (OSS) Reviewed-by: Jacob Keller --- include/linux/stmmac.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index d79ff252cfdc..75cbfb576358 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -33,7 +33,7 @@ #define STMMAC_CSR_20_35M 0x2 /* MDC = clk_scr_i/16 */ #define STMMAC_CSR_35_60M 0x3 /* MDC = clk_scr_i/26 */ #define STMMAC_CSR_150_250M 0x4 /* MDC = clk_scr_i/102 */ -#define STMMAC_CSR_250_300M 0x5 /* MDC = clk_scr_i/122 */ +#define STMMAC_CSR_250_300M 0x5 /* MDC = clk_scr_i/124 */ /* MTL algorithms identifiers */ #define MTL_TX_ALGORITHM_WRR 0x0