From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CF4BC43219 for ; Mon, 25 Oct 2021 19:42:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0451C61246 for ; Mon, 25 Oct 2021 19:42:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237155AbhJYTn3 (ORCPT ); Mon, 25 Oct 2021 15:43:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:51546 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235472AbhJYTbt (ORCPT ); Mon, 25 Oct 2021 15:31:49 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id CACAE6103C; Mon, 25 Oct 2021 19:28:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1635190087; bh=PEbV/gwh078nHq2wvrKs9Xvb0s44ClECQf9/ILGiQMY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pKD5R3eWmQdfx5O6Hs2Xg3wgMtfzuMRsJQ3S5fZZ3KPx6oi1xUPNl3El9WYW56ydX 5OScsWbo4/jdaW6F951q9wd9cv93JHByDOLafuADrOQRilAOm46Hr56Xlog6lBszhs phv88ZyYP8xLiro9q4SAysG68mlwh5k/DhzVWypE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Herve Codina , "David S. Miller" , Sasha Levin Subject: [PATCH 5.4 47/58] net: stmmac: add support for dwmac 3.40a Date: Mon, 25 Oct 2021 21:15:04 +0200 Message-Id: <20211025190945.565650390@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211025190937.555108060@linuxfoundation.org> References: <20211025190937.555108060@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Herve Codina [ Upstream commit 9cb1d19f47fafad7dcf7c8564e633440c946cfd7 ] dwmac 3.40a is an old ip version that can be found on SPEAr3xx soc. Signed-off-by: Herve Codina Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c | 1 + drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 8 ++++++++ 2 files changed, 9 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c index fad503820e04..b3365b34cac7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c @@ -71,6 +71,7 @@ err_remove_config_dt: static const struct of_device_id dwmac_generic_match[] = { { .compatible = "st,spear600-gmac"}, + { .compatible = "snps,dwmac-3.40a"}, { .compatible = "snps,dwmac-3.50a"}, { .compatible = "snps,dwmac-3.610"}, { .compatible = "snps,dwmac-3.70a"}, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 678aa2b001e0..a46fea472bc4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -505,6 +505,14 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac) plat->pmt = 1; } + if (of_device_is_compatible(np, "snps,dwmac-3.40a")) { + plat->has_gmac = 1; + plat->enh_desc = 1; + plat->tx_coe = 1; + plat->bugged_jumbo = 1; + plat->pmt = 1; + } + if (of_device_is_compatible(np, "snps,dwmac-4.00") || of_device_is_compatible(np, "snps,dwmac-4.10a") || of_device_is_compatible(np, "snps,dwmac-4.20a")) { -- 2.33.0