From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [217.70.183.193]) (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 BE43018C321; Mon, 29 Jul 2024 14:21:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.193 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722262900; cv=none; b=TqImGUCiSzUg2Rv+MGjdite3i+tgz9krhlTM7fMrukxBbsBLBBBuNsaZndoSHmE10mjwnHZhqq6hmNjOL556rzMN3VsWcdosR5/rVBoaAepp2g4iQS4hL2g+5wbpkfwI/qfYzAZleihOY621xUP4wQdmJpZ0KGwI9Qc5EOpGpIQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722262900; c=relaxed/simple; bh=dsTJ1S3yhsqYp275wkxGLuUovjtRCpXmJEUREOSsXjs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fEuPtZD+fn5lyE81IiVn0V9VSCjWZwiliF4fTymAQYTaM3ncXDjOr8f4dr05i61cABi8ta+Ow0RpXw8Yrg745x3039N0fTdDAiMAnqh2495V/olL26i9aNDx2WxX7su2QlZbbPQbjBiUteRS45aTXsdjOkeIInflLcaCtnQe6Cs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=M7aatnDV; arc=none smtp.client-ip=217.70.183.193 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="M7aatnDV" Received: by mail.gandi.net (Postfix) with ESMTPA id DAD6D240006; Mon, 29 Jul 2024 14:21:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1722262897; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/IzmZXaq6Zk77+veQvHZ6jM6c509VDBLoarFwqEQ1ao=; b=M7aatnDV9KC5qxCyIWEBIqo/rW7TFUyCMDBSlevvDa51ZH8pbkolLR1iADrQRp7sovN7nM NhNUuEdZFUd1VoAtLS1MKMXkVF/T1Aa8Lz2bzPaAT35xlUP7Mbu53Qnm9MIp+BlzVdPC1D MgJuYJvTyQdbveSrYJno0oZodfgrtwUbXyiSrpYNWnFrVRbHAMPzCjQL9Y5OV/BFv393S4 jtXGa7o3JxyQiBWM1kSjy8GNxMeOyZksMhdHdpsfu0OqWiHtbOX6jbiafrTxgn6Vqy5cno Dx7WzUoKXPc37qrNPnyfXSUmtJstZ+ZzNefPyCfpg2+PX2wvDR3lJGllv4Y2uQ== From: Herve Codina To: Herve Codina , Christophe Leroy , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Qiang Zhao , Li Yang , Mark Brown Cc: linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni Subject: [PATCH v1 31/36] soc: fsl: cpm1: qmc: Introduce qmc_version Date: Mon, 29 Jul 2024 16:21:00 +0200 Message-ID: <20240729142107.104574-32-herve.codina@bootlin.com> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20240729142107.104574-1-herve.codina@bootlin.com> References: <20240729142107.104574-1-herve.codina@bootlin.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-GND-Sasl: herve.codina@bootlin.com Current code handles the CPM1 version of QMC. In order to prepare the support for the QUICC Engine (QE) version of QMC, introduce qmc_version to identify versions. This will enable the code to make the distinction between several QMC implementations. Signed-off-by: Herve Codina --- drivers/soc/fsl/qe/qmc.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/soc/fsl/qe/qmc.c b/drivers/soc/fsl/qe/qmc.c index 062477b7426e..8ff7eaaa4c50 100644 --- a/drivers/soc/fsl/qe/qmc.c +++ b/drivers/soc/fsl/qe/qmc.c @@ -215,7 +215,12 @@ struct qmc_chan { bool is_rx_stopped; }; +enum qmc_version { + QMC_CPM1, +}; + struct qmc_data { + enum qmc_version version; u32 tstate; /* Initial TSTATE value */ u32 rstate; /* Initial RSTATE value */ u32 zistate; /* Initial ZISTATE value */ @@ -1811,6 +1816,7 @@ static void qmc_remove(struct platform_device *pdev) } static const struct qmc_data qmc_data_cpm1 = { + .version = QMC_CPM1, .tstate = 0x30000000, .rstate = 0x31000000, .zistate = 0x00000100, -- 2.45.0