From patchwork Mon Jul 22 11:00:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yanteng Si X-Patchwork-Id: 13738674 X-Patchwork-Delegate: kuba@kernel.org Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id EF7FF27702 for ; Mon, 22 Jul 2024 11:00:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721646049; cv=none; b=Ef2f7Xiva8rEY4yVMSXOp3tuVZxoXjsAqTpdi5jvaobG0nhXpYHvps9vlp74rvNwrjyqA6YYVjdr9ajfq3J+z4oU52sfJkYTqQmpUKk8NtpNfMBXR/c3LehyFq0tq+uTWTfi6vjAF1fAnPFCstddn6d2b1t2gNCC9i84bgsOhZw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721646049; c=relaxed/simple; bh=dUXzAwRERyCgo4iEFcHa6+6xoD/z7Orw6D/ebHj0/Nw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=lOLxMungtSkmfTDPaTp3LprTl7flboNwEr/OfAexIoyAinqdgKOZSeqiztfC8res6Z1wdJGWzQgJ0LZivaUIyhYHZK3OPH+FfFkLG8yMRJ3mofzSW+LNmCbDZVrzB924wGgdHMXYe+bgYq3PVreCW+Qp71JtWdGozKqWu7KJCmA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from localhost.localdomain (unknown [223.64.68.124]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxDMfUO55mcBtUAA--.55713S3; Mon, 22 Jul 2024 19:00:39 +0800 (CST) From: Yanteng Si To: andrew@lunn.ch, hkallweit1@gmail.com, peppe.cavallaro@st.com, alexandre.torgue@foss.st.com, joabreu@synopsys.com, fancer.lancer@gmail.com, diasyzhang@tencent.com Cc: Yanteng Si , Jose.Abreu@synopsys.com, chenhuacai@kernel.org, linux@armlinux.org.uk, guyinggang@loongson.cn, netdev@vger.kernel.org, chris.chenfeiyang@gmail.com, si.yanteng@linux.dev, Huacai Chen Subject: [PATCH net-next RFC v15 08/14] net: stmmac: dwmac-loongson: Init ref and PTP clocks rate Date: Mon, 22 Jul 2024 19:00:30 +0800 Message-Id: <15abbeae52060ca993cb06d24ab690a1d816954c.1721645682.git.siyanteng@loongson.cn> X-Mailer: git-send-email 2.31.4 In-Reply-To: References: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8AxDMfUO55mcBtUAA--.55713S3 X-Coremail-Antispam: 1UD129KBjvJXoW7uFyUWw15Zry5XrW5KrW8tFb_yoW8GF15p3 yfCa42grZ7tr4jyws8X3yDZFyruas5tryxuF4Iy34SgFZ5Ka4YqryYgFWjvw47AFWrXa42 vFyUCrsrGa1DCw7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUPE14x267AKxVWrJVCq3wAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_Jr4l82xGYIkIc2 x26xkF7I0E14v26r4j6ryUM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2z4x0 Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j6F4UJw A2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oVCq3wAS 0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2 IY67AKxVWUAVWUtwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0 Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x02628vn2kIc2 xKxwCY02Avz4vE14v_Gw4l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1l x2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14 v26r4a6rW5MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_JFI_Gr1lIxAIcVC0I7IY x2IY6xkF7I0E14v26r4UJVWxJr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4 A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr1j6F4UJbIYCTnIWIevJa73 UjIFyTuYvjfUbksqDUUUU X-CM-SenderInfo: pvl1t0pwhqwqxorr0wxvrqhubq/ X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC Reference and PTP clocks rate of the Loongson GMAC devices is 125MHz. (So is in the GNET devices which support is about to be added.) Set the respective plat_stmmacenet_data field up in accordance with that so to have the coalesce command and timestamping work correctly. Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson") Signed-off-by: Feiyang Chen Signed-off-by: Yinggang Gu Reviewed-by: Serge Semin Acked-by: Huacai Chen Signed-off-by: Yanteng Si --- drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c index 9b2e4bdf7cc7..327275b28dc2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c @@ -35,6 +35,9 @@ static void loongson_default_data(struct plat_stmmacenet_data *plat) /* Disable RX queues routing by default */ plat->rx_queues_cfg[0].pkt_route = 0x0; + plat->clk_ref_rate = 125000000; + plat->clk_ptp_rate = 125000000; + /* Default to phy auto-detection */ plat->phy_addr = -1;