From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from azure-sdnproxy.icoremail.net (azure-sdnproxy.icoremail.net [52.229.205.26]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 746B732145D; Wed, 27 Aug 2025 08:07:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=52.229.205.26 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756282071; cv=none; b=f8xydfktZwmkWZ740J5O1hKbUlmQ/hZitf0qS8kSpiiiQKD8kdKaQQDw2Hv58b0MYelabs4Hgwn/YH6AEB6x+3IHC1XNla9iutzHtngv0RKn0RuMXtz/XC117apmJ6L4jN6B1OnI3DYK+pZTlZC/VYZh8dhnVXka5mV0VLZ7CYo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756282071; c=relaxed/simple; bh=S10p5oJ1vOgAf133KAS6dIu4FJAtSJ0XPMDQknmY9Us=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=LcfW9mR2G1xfId3VCbmyBLvY/ZuifmYwynbjoe/CuivhtnI6bdC9HmiviTXsaRFsyitWB4okgbabGWbifPpys4mDojgJWpimRo3knr1kFjm3kzAg5+5jbTNt3bGhIsBir5FGMu0UKfcIAXukahUDyS9uPOcnjCDhPcSkmnAVNbw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=eswincomputing.com; spf=pass smtp.mailfrom=eswincomputing.com; arc=none smtp.client-ip=52.229.205.26 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=eswincomputing.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=eswincomputing.com Received: from E0005182LT.eswin.cn (unknown [10.12.96.155]) by app1 (Coremail) with SMTP id TAJkCgBHXg+wvK5o_zPEAA--.17071S2; Wed, 27 Aug 2025 16:07:14 +0800 (CST) From: weishangjuan@eswincomputing.com To: devicetree@vger.kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-kernel@lists.infradead.org, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, yong.liang.choong@linux.intel.com, vladimir.oltean@nxp.com, rmk+kernel@armlinux.org.uk, faizal.abdul.rahim@linux.intel.com, prabhakar.mahadev-lad.rj@bp.renesas.com, inochiama@gmail.com, jan.petrous@oss.nxp.com, jszhang@kernel.org, p.zabel@pengutronix.de, boon.khai.ng@altera.com, 0x1207@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Cc: ningyu@eswincomputing.com, linmin@eswincomputing.com, lizhi2@eswincomputing.com, Shangjuan Wei Subject: [PATCH v4 0/2] Add driver support for Eswin eic7700 SoC ethernet controller Date: Wed, 27 Aug 2025 16:07:03 +0800 Message-Id: <20250827080703.2180-1-weishangjuan@eswincomputing.com> X-Mailer: git-send-email 2.31.1.windows.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:TAJkCgBHXg+wvK5o_zPEAA--.17071S2 X-Coremail-Antispam: 1UD129KBjvJXoWxAw17GF47JF4DAryDGF15Jwb_yoW5KFy3pF W8Cry5Wwn8AryxX3ySyw10kFyfJan7Xr1akr1Iqw1fXan0va90qr4aka4YgFy7Cr4UZryY gay3ZF47Ca4ay3DanT9S1TB71UUUUUJqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUmSb7Iv0xC_Kw4lb4IE77IF4wAFF20E14v26rWj6s0DM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rw A2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xII jxv20xvEc7CjxVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwV C2z280aVCY1x0267AKxVW0oVCq3wAaw2AFwI0_Jrv_JF1le2I262IYc4CY6c8Ij28IcVAa Y2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Jrv_JF1lYx0Ex4 A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwACjI8F 5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2Y2ka0xkIwI1lw4CEc2x0rVAKj4xxMx kF7I0En4kS14v26rWY6Fy7MxkIecxEwVCm-wCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE 7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI 8E67AF67kF1VAFwI0_GFv_WrylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWU CwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r 1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBI daVFxhVjvjDU0xZFpf9x07j5EfrUUUUU= X-CM-SenderInfo: pzhl2xxdqjy31dq6v25zlqu0xpsx3x1qjou0bp/ From: Shangjuan Wei This patch depends on the vendor prefix patch: https://lore.kernel.org/all/20250616112316.3833343-4-pinkesh.vaghela@einfochips.com/ Updates: Changes in v4: - Updated eswin,eic7700-eth.yaml - Modify reg:minItems:1 to reg:maxItems: 1 - Delete minItems and maxItems of clock and clock-names - Delete phy-mode and phy-handle properties - Add description for clock - Add types of clock-names - Delete descriptions for rx-internal-delay-ps and tx-internal-delay-ps - Add enum value for rx-internal-delay-ps and tx-internal-delay-ps - Modify description for eswin,hsp-sp-csr property - Delete eswin,syscrg-csr and eswin,dly-hsp-reg properties - Modify phy-mode="rgmii" to phy-mode="rgmii-id" - Updated dwmac-eic7700.c - Remove fix_mac_speed and configure different delays for different rates - Merge the offset of the dly register into the eswin, hsp sp csr attributes for unified management - Add missing Author and optimize the number of characters per line to within 80 - Support default delay configuration and add the handling of vendor delay configuration - Add clks_config for pm_runtime - Modify the attribute format, such as eswin,hsp_sp_csr to eswin,hsp-sp-csr - Link to v3: https://lore.kernel.org/all/20250703091808.1092-1-weishangjuan@eswincomputing.com/ Changes in v3: - Updated eswin,eic7700-eth.yaml - Modify snps,dwmac to snps,dwmac-5.20 - Remove the description of reg - Modify the value of clock minItems and maxItems - Modify the value of clock-names minItems and maxItems - Add descriptions of snps,write-questions, snps,read-questions - Add rx-internal-delay-ps and tx-internal-delay-ps properties - Modify descriptions for custom properties, such as eswin,hsp-sp-csr - Delete snps,axi-config property - Add snps,fixed-burst snps,aal snps,tso properties - Delete snps,lpi_en property - Modify format of custom properties - Updated dwmac-eic7700.c - Simplify drivers and remove unnecessary API and DTS attribute configurations - Increase the mapping from tx/rx_delay_ps to private dly - Link to v2: https://lore.kernel.org/all/aDad+8YHEFdOIs38@mev-dev.igk.intel.com/ Changes in v2: - Updated eswin,eic7700-eth.yaml - Add snps,dwmac in binding file - Modify the description of reg - Modify the number of clock-names - Changed the names of reset-names and phy-mode - Add description for custom properties, such as eswin,hsp_sp_csr - Delete snps,blen snps,rd_osr_lmt snps,wr_osr_lmt properties - Updated dwmac-eic7700.c - Remove the code related to PHY LED configuration from the MAC driver - Adjust the code format and driver interfaces, such as replacing kzalloc with devm_kzalloc, etc. - Use phylib instead of the GPIO API in the driver to implement the PHY reset function - Link to v1: https://lore.kernel.org/all/20250516010849.784-1-weishangjuan@eswincomputing.com/ Shangjuan Wei (2): dt-bindings: ethernet: eswin: Document for EIC7700 SoC ethernet: eswin: Add eic7700 ethernet driver .../bindings/net/eswin,eic7700-eth.yaml | 130 +++++++++ drivers/net/ethernet/stmicro/stmmac/Kconfig | 11 + drivers/net/ethernet/stmicro/stmmac/Makefile | 1 + .../ethernet/stmicro/stmmac/dwmac-eic7700.c | 270 ++++++++++++++++++ 4 files changed, 412 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/eswin,eic7700-eth.yaml create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-eic7700.c -- 2.17.1