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 12575C43219 for ; Thu, 21 Oct 2021 00:24:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 02E7560EE3 for ; Thu, 21 Oct 2021 00:24:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232349AbhJUA1B (ORCPT ); Wed, 20 Oct 2021 20:27:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:44376 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232344AbhJUAZx (ORCPT ); Wed, 20 Oct 2021 20:25:53 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9644461221; Thu, 21 Oct 2021 00:23:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1634775817; bh=FYq6S9ih2L0A6RmAzBjbIhueiwdGUCvB+RSXXjh22Gg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uPAzK55+Rz0L0YrU7ddiMtLydFYBemTcCUe+R6hUc3YHRvWCW2dnQnIjW+stQ+smJ mSCOjJT7nAQMsnWP3LHI87o0mcJlOL5GHzak6GdWQ0Frpo10+JvNI5T2ZlD4xcF1F2 7HbOkcagOXTz0zwUD3oV4cJ0suavKWLgZBHByWXjFEqpGhrLXVX8/pK1LLbzMR/6nJ Kq7FStMof9y5MOcANWuIwJd5k+2oac/BARF6l1TvbTX+BXAENwaEMA/fBCCm4qpban o/G7Bh5kv1WIyeBLFUJbRfSNSkJJ++XtqFqAAzWPwnrT1WmYQg+AnIv6M1stXVIp15 txqj9q8C8VfHA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Herve Codina , "David S . Miller" , Sasha Levin , peppe.cavallaro@st.com, alexandre.torgue@foss.st.com, joabreu@synopsys.com, kuba@kernel.org, mcoquelin.stm32@gmail.com, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH AUTOSEL 4.14 2/9] net: stmmac: add support for dwmac 3.40a Date: Wed, 20 Oct 2021 20:23:26 -0400 Message-Id: <20211021002333.1129824-2-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211021002333.1129824-1-sashal@kernel.org> References: <20211021002333.1129824-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@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 3304095c934c..47842a796c3b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c @@ -71,6 +71,7 @@ static int dwmac_generic_probe(struct platform_device *pdev) 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 d48cc32dc507..d008e9d1518b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -458,6 +458,14 @@ 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")) { plat->has_gmac4 = 1; -- 2.33.0