From patchwork Wed May 29 10:19:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yanteng Si X-Patchwork-Id: 13678644 X-Patchwork-Delegate: kuba@kernel.org Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 26BCD1802DE for ; Wed, 29 May 2024 10:20:02 +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=1716978004; cv=none; b=AOfYIs7neMs72GipMAnoPWnEYezMyiGXjXbzDLE4SI1XJVN5P+keBkmOplHMDqWogJnLvBwuyMKcZMsuNaudLikTSBAloaNKvhljHpSbM5RxUxxt+/croUnV8iNEGq2iKCW6IwCGPta1jflk7GBP91/YDiAGdJbCLiOmCkUFtuY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716978004; c=relaxed/simple; bh=vi0o9onIuVRzITwpR5q+mD0Gy97nffH2eCgtV+iCQ8E=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=kmd2fU9ofn6imXaHbQRo8Xf2r2vQq12PqfxK0rHF8tRZ2HgsYbnKwuEwmiBPVlf+ULNFmEYqNMYVq2OPmBNLHo6idvQHldzpzHWq/yn0eWQMR5qZ6DIkmZW79eId1GY/fPzRadTrWqSHPTcLKe6PvmxpuTdrBmwGH2il5pHPVWs= 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 loongson.cn (unknown [112.20.112.247]) by gateway (Coremail) with SMTP id _____8Bxa+pQAVdm+BgBAA--.4604S3; Wed, 29 May 2024 18:20:00 +0800 (CST) Received: from localhost.localdomain (unknown [112.20.112.247]) by localhost.localdomain (Coremail) with SMTP id AQAAf8BxWcZOAVdmn94MAA--.34007S2; Wed, 29 May 2024 18:19:59 +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 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 Subject: [PATCH net-next v13 07/15] net: stmmac: dwmac-loongson: Init ref and PTP clocks rate Date: Wed, 29 May 2024 18:19:46 +0800 Message-Id: <96745b07ab887309f1cc23976683d7381de9b754.1716973237.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: AQAAf8BxWcZOAVdmn94MAA--.34007S2 X-CM-SenderInfo: pvl1t0pwhqwqxorr0wxvrqhubq/ X-Coremail-Antispam: 1Uk129KBj93XoWruF43GF4fZFWDur48Xw47Awc_yoW8Jr15p3 93Ca42grW2qF4UKa15J3yDZFy5Zas8tryxuF4Iy34fGFZ8Ka4jqryYgFWjva17AFWrXa42 qr1UCr47GF4DCwcCm3ZEXasCq-sJn29KB7ZKAUJUUUUf529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBmb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAF wI0_Gr1j6F4UJwAaw2AFwI0_JF0_Jw1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2 xF0cIa020Ex4CE44I27wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_ ZF0_GryDMcIj6I8E87Iv67AKxVWxJVW8Jr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48Icx kI7VAKI48JMxkF7I0En4kS14v26r126r1DMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCj c4AY6r1j6r4UMxCIbckI1I0E14v26r126r1DMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxV Cjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY 6xIIjxv20xvE14v26F1j6w1UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVWxJVW8Jr1lIxAIcV CF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26F4j6r4UJwCI42IY6I8E87Iv 6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxUxNeODUUUU X-Patchwork-Delegate: kuba@kernel.org 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. Signed-off-by: Feiyang Chen Signed-off-by: Yinggang Gu 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 ad3f44440963..e725c59c6c98 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;