From patchwork Thu Mar 9 12:54:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Majewski X-Patchwork-Id: 13167364 X-Patchwork-Delegate: kuba@kernel.org 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02DDAC6FD1F for ; Thu, 9 Mar 2023 12:55:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230401AbjCIMzM (ORCPT ); Thu, 9 Mar 2023 07:55:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230387AbjCIMzJ (ORCPT ); Thu, 9 Mar 2023 07:55:09 -0500 Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 946FC88EE9; Thu, 9 Mar 2023 04:55:06 -0800 (PST) Received: from localhost.localdomain (85-222-111-42.dynamic.chello.pl [85.222.111.42]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: lukma@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id DA4AA85E8E; Thu, 9 Mar 2023 13:55:03 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1678366504; bh=qWoHPsIf3pfANgKKB9K27q7gnFPLk3JK9JRFYW0OpbM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TebVQ/GmPCLNbhZqZALCY8CfnkTaG2mcPXipRBlACsmBeaDBWuTcUOnzcw5clfxOe mkla6dAXJ8UwRszYR+uhjllKi6YgxmoezUzXurXJ/2LOTTMnqp4obFQ/W2qgzouj83 AlSw7CYoDLfYQnCVcWEKImZHS0T9Wj0yP5z31i5tToZxNfhROx4EwTIoKP/Nf+eLAK ov/ocmZKcGzKQTZ7vWf1/P70Jnqt7u+MldwO6Tpaa3kLp2ySbz7ol2RFZhLOyJti4q 6Imit/BOr2TfozSoDy5vOpU7j1UYfvqgzFl7JvKTjs4an2v2LRlflw3yHYI3f4COWy H5c9rX3MzC3kQ== From: Lukasz Majewski To: Andrew Lunn , Vladimir Oltean , Russell King Cc: Eric Dumazet , Florian Fainelli , "David S. Miller" , Jakub Kicinski , Paolo Abeni , Alexander Duyck , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Matthias Schiffer , Lukasz Majewski Subject: [PATCH 2/7] net: dsa: mv88e6xxx: add support for MV88E6020 switch Date: Thu, 9 Mar 2023 13:54:16 +0100 Message-Id: <20230309125421.3900962-3-lukma@denx.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230309125421.3900962-1-lukma@denx.de> References: <20230309125421.3900962-1-lukma@denx.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Matthias Schiffer A mv88e6250 family (i.e. "LinkStreet") switch with 2 PHY and RMII ports and no PTP support. Signed-off-by: Matthias Schiffer Signed-off-by: Lukasz Majewski --- Changes for v2: - Add S-o-B - Update commit message - Add information about max packet size (2048 B) Changes for v3: - None Changes for v4: - Update the num_ports and num_internal_phys to be in sync with 88e6020 documentation Changes for v5: - None --- drivers/net/dsa/mv88e6xxx/chip.c | 21 +++++++++++++++++++++ drivers/net/dsa/mv88e6xxx/chip.h | 1 + drivers/net/dsa/mv88e6xxx/port.h | 1 + 3 files changed, 23 insertions(+) diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index c097a0b19ba6..721bae2e579c 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -5616,6 +5616,27 @@ static const struct mv88e6xxx_ops mv88e6393x_ops = { }; static const struct mv88e6xxx_info mv88e6xxx_table[] = { + [MV88E6020] = { + .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6020, + .family = MV88E6XXX_FAMILY_6250, + .name = "Marvell 88E6020", + .num_databases = 64, + .num_ports = 4, + .num_internal_phys = 2, + .max_vid = 4095, + .max_frame_size = 2048, + .port_base_addr = 0x8, + .phy_base_addr = 0x0, + .global1_addr = 0xf, + .global2_addr = 0x7, + .age_time_coeff = 15000, + .g1_irqs = 9, + .g2_irqs = 5, + .atu_move_port_mask = 0xf, + .dual_chip = true, + .ops = &mv88e6250_ops, + }, + [MV88E6085] = { .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6085, .family = MV88E6XXX_FAMILY_6097, diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index e2b88f1f8376..1690b1a0f2e7 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -54,6 +54,7 @@ enum mv88e6xxx_frame_mode { /* List of supported models */ enum mv88e6xxx_model { + MV88E6020, MV88E6085, MV88E6095, MV88E6097, diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h index aec9d4fd20e3..169ce5b6fa31 100644 --- a/drivers/net/dsa/mv88e6xxx/port.h +++ b/drivers/net/dsa/mv88e6xxx/port.h @@ -111,6 +111,7 @@ /* Offset 0x03: Switch Identifier Register */ #define MV88E6XXX_PORT_SWITCH_ID 0x03 #define MV88E6XXX_PORT_SWITCH_ID_PROD_MASK 0xfff0 +#define MV88E6XXX_PORT_SWITCH_ID_PROD_6020 0x0200 #define MV88E6XXX_PORT_SWITCH_ID_PROD_6085 0x04a0 #define MV88E6XXX_PORT_SWITCH_ID_PROD_6095 0x0950 #define MV88E6XXX_PORT_SWITCH_ID_PROD_6097 0x0990