From patchwork Thu Dec 15 14:45:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Majewski X-Patchwork-Id: 13074268 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 A815DC2D0CC for ; Thu, 15 Dec 2022 14:46:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229863AbiLOOp7 (ORCPT ); Thu, 15 Dec 2022 09:45:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56280 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229488AbiLOOpz (ORCPT ); Thu, 15 Dec 2022 09:45:55 -0500 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A3B232F035; Thu, 15 Dec 2022 06:45:54 -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 5BA7785279; Thu, 15 Dec 2022 15:45:52 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1671115552; bh=E6rHdNP6loGV0pu2y0B8t57336Ikxnzk70xYlCqRycA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EzIXY4rkvE3j3Y+/2tD2Ld8gunsO/fFAcKK5K5gEqI6yKbJ03G91oQj7nF6oGQiYb 8DD8xWoHu68GTf6c82duur86I1KP6JLUyScGfA5uLQpMmshahNsIl8XwLvZjSyZGSq D34AhzXaOHkzBseaFpSiKZsEQB0AKY55jBkwBGTjIqlRyX4gEvICgYrvm91yPd7VXk 7w8JPmbO/jdN3Nym6cRkXw66AZyJcAE5jB9SO8ljwAlot8E+xatF9V2RFPUUu7k7lg MNhb3DxdrOd2KhlYCePCHee/VOBxEdJmnHb4aJDpo2Zn1IK/lld8slhe0VxciIksAJ IYTz3sHrXlmJg== From: Lukasz Majewski To: Andrew Lunn , Vladimir Oltean Cc: Vivien Didelot , Florian Fainelli , "David S. Miller" , Jakub Kicinski , Russell King , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Matthias Schiffer , Lukasz Majewski Subject: [PATCH v2 2/3] net: dsa: mv88e6xxx: add support for MV88E6020 switch Date: Thu, 15 Dec 2022 15:45:35 +0100 Message-Id: <20221215144536.3810578-2-lukma@denx.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221215144536.3810578-1-lukma@denx.de> References: <20221215144536.3810578-1-lukma@denx.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.6 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) --- 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 7ae4c389ce50..ac0794e405bd 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -5023,6 +5023,27 @@ 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 = 7, + .num_internal_phys = 5, + .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 9712b10fc4ed..58cf1e633ce3 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -53,6 +53,7 @@ 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 5c347cc58baf..862d1fe1aa15 100644 --- a/drivers/net/dsa/mv88e6xxx/port.h +++ b/drivers/net/dsa/mv88e6xxx/port.h @@ -106,6 +106,7 @@ /* 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