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GET /api/1.2/patches/2221419/?format=api
{ "id": 2221419, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2221419/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260408-hpe-gsc-upstream-v1-3-2be1fb7cbbfc@hpe.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/1.2/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260408-hpe-gsc-upstream-v1-3-2be1fb7cbbfc@hpe.com>", "list_archive_url": null, "date": "2026-04-08T19:24:15", "name": "[3/9] arm: dts: Add HPE GSC device tree", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": false, "hash": "b8366a185050bc51bc12273bcac87d8ccb12e41d", "submitter": { "id": 93099, "url": "http://patchwork.ozlabs.org/api/1.2/people/93099/?format=api", "name": "Jorge Cisneros", "email": "jorge.cisneros@hpe.com" }, "delegate": { "id": 3651, "url": "http://patchwork.ozlabs.org/api/1.2/users/3651/?format=api", "username": "trini", "first_name": "Tom", "last_name": "Rini", "email": "trini@ti.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260408-hpe-gsc-upstream-v1-3-2be1fb7cbbfc@hpe.com/mbox/", "series": [ { "id": 499288, "url": "http://patchwork.ozlabs.org/api/1.2/series/499288/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=499288", "date": "2026-04-08T19:24:17", "name": "arm: hpe: Add HPE GSC (Gen12) BMC SoC support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/499288/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2221419/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2221419/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": 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DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,\n RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,\n RCVD_IN_VALIDITY_CERTIFIED_BLOCKED,RCVD_IN_VALIDITY_RPBL_BLOCKED,\n SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=hpe.com; h=cc\n :content-transfer-encoding:content-type:date:from:in-reply-to\n :message-id:mime-version:references:subject:to; s=pps0720; bh=mx\n aHCLlgXZ/lzhcIbdCfc7dbgoFgM/jKhnBhShUqRJE=; b=c9/aU81vnN7pCmVrIf\n fr8svjWxTfgZbsZh3R/kxvvy9BdYIF7p0Fq8NCCG5snEwq8SX9gcjF6uR+lQgZQy\n bH+nLqDz1C/Lyus+mXM22Omd2iiluc+TksJwn0yXqizfJJC3grHoal6nHPilAhjl\n OPsd/c7xP0TaPXId76GzWxCSH6kT3Zuj+uLZeFK9LAaLMhFkhfxaRQYhuejqty07\n NoXsbrUByhIOugLMTSTCT5U0DcaV1avvDPUgArlpb0Ozh0SovMFFHzGJJoCsTtV0\n RPJR5DFeRyYqrn9jfDsFri3fP37cTKaEhdQjwCNid4rhN83V00mLmeFMUBj+ZRkf\n 86jA==", "From": "Jorge Cisneros <jorge.cisneros@hpe.com>", "Date": "Wed, 08 Apr 2026 19:24:15 +0000", "Subject": "[PATCH 3/9] arm: dts: Add HPE GSC device tree", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20260408-hpe-gsc-upstream-v1-3-2be1fb7cbbfc@hpe.com>", "References": "<20260408-hpe-gsc-upstream-v1-0-2be1fb7cbbfc@hpe.com>", "In-Reply-To": "<20260408-hpe-gsc-upstream-v1-0-2be1fb7cbbfc@hpe.com>", "To": "u-boot@lists.denx.de", "Cc": "Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>,\n Tom Rini <trini@konsulko.com>, Jean-Marie Verdun <verdun@hpe.com>,\n Nick Hawkins <nick.hawkins@hpe.com>,\n Casey Connolly <casey.connolly@linaro.org>, Anshul Dalal <anshuld@ti.com>,\n Tien Fong Chee <tien.fong.chee@altera.com>, Peng Fan <peng.fan@nxp.com>,\n Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi@altera.com>,\n Tingting Meng <tingting.meng@altera.com>, Alice Guo <alice.guo@nxp.com>,\n Quentin Schulz <quentin.schulz@cherry.de>,\n Ilias Apalodimas <ilias.apalodimas@linaro.org>,\n Tony Dinh <mibodhi@gmail.com>,\n Marek Vasut <marek.vasut+renesas@mailbox.org>,\n Stefan Roese <stefan.roese@mailbox.org>,\n Svyatoslav Ryhel <clamor95@gmail.com>,\n Patrice Chotard <patrice.chotard@foss.st.com>,\n Mattijs Korpershoek <mkorpershoek@kernel.org>,\n Shmuel Leib Melamud <smelamud@redhat.com>,\n Lukasz Majewski <lukma@nabladev.com>,\n Sumit Garg <sumit.garg@oss.qualcomm.com>,\n Chen-Yu Tsai <wens@kernel.org>, Justin Klaassen <justin@tidylabs.net>,\n Neha Malcom Francis <n-francis@ti.com>,\n Jamie Gibbons <jamie.gibbons@microchip.com>,\n Leo Yu-Chi Liang <ycliang@andestech.com>,\n Jerome Forissier <jerome.forissier@arm.com>,\n Simon Glass <sjg@chromium.org>,\n Neil Armstrong <neil.armstrong@linaro.org>, Yao Zi <me@ziyao.cc>,\n Kuan-Wei Chiu <visitorckw@gmail.com>,\n \"Kory Maincent (TI.com)\" <kory.maincent@bootlin.com>,\n Raymond Mao <raymond.mao@riscstar.com>,\n Philip Molloy <philip.molloy@analog.com>,\n Jorge Cisneros <jorge.cisneros@hpe.com>", "X-Mailer": "b4 0.15.1", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwNDA4MDE4MSBTYWx0ZWRfX2doUd2eedYXL\n 7nqHeBzJZo5v18csW3JyztMqZ+mJeszNAq9AYwY4ozYt5stNd+CDTYjzxtEHp5hlKzTkU1bjIv/\n OlU6Kh6JXzmfdiZ3fDY38dN1Qa1nZVmOslE2kSW+s1xjf4RoeDGMS8AznVqBNSjsK0nWAcLiBU6\n R3AjNGqj2+/8RkBvEhtJwYPznWR49QPx2F0I92Q8jcolX81ZD4wTlb661KxAoSvW2KKI59w1Z16\n QhFaDIyz7dV1cdAkqw0WK/KCztnxFzOO2bSH+RChIqQospVUl5rjuLw+p7k/g4mMMLcLU5zGT4Y\n rJ9yv7bEDEdhDitWlK5qWj5nkbHMcK/B1LX9/6oAnquylDQryvjNreNHRMg/vWrQSkBC0cs0viC\n PvgtJ4KJF/ZfM9k6pAo3UI9FPQI0fZzCllYJwvzWbtqT6mNnwHuCwH/5NmzQlmDwtNeDxlDpcpw\n 6QmSwYkfZ3sX2Won+iw==", "X-Proofpoint-ORIG-GUID": "Dg416uck9nFU9N_dhkepC2Vvo_3remGf", "X-Proofpoint-GUID": "Dg416uck9nFU9N_dhkepC2Vvo_3remGf", "X-Authority-Analysis": "v=2.4 cv=eZ4NubEH c=1 sm=1 tr=0 ts=69d6ab65 cx=c_pps\n a=FAnPgvRYq/vnBSvlTDCQOQ==:117 a=FAnPgvRYq/vnBSvlTDCQOQ==:17\n a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22\n a=gQcMVamqm3wCPoSYhaRC:22 a=k7r4yCLl9DVLXMiQTbtC:22 a=MvuuwTCpAAAA:8\n a=4-u-6RC85il1AJvS1_IA:9 a=QEXdDO2ut3YA:10", "X-HPE-SCL": "-1", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-04-08_05,2026-04-08_01,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n suspectscore=0 spamscore=0 adultscore=0 phishscore=0 impostorscore=0\n lowpriorityscore=0 bulkscore=0 priorityscore=1501 malwarescore=0\n clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc=\n route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000\n definitions=main-2604080181", "X-Mailman-Approved-At": "Thu, 09 Apr 2026 15:00:51 +0200", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "Add device tree for the HPE GSC SoC including:\n- Dual Cortex-A35 cores with spin-table enable method\n- GICv3 interrupt controller\n- NS16550A compatible UART\n- GXP timer and SPI/I2C controllers (shared IP blocks)\n- Two Cadence GEM Ethernet MACs with SGMII PHYs\n- Synopsys DWC MSHC eMMC controller\n- GSC watchdog timer\n- Memory-mapped virtual EEPROM for VPD storage\n- Fixed clock definitions for peripheral buses\n\nSigned-off-by: Jorge Cisneros <jorge.cisneros@hpe.com>\n---\n arch/arm/dts/hpe-gsc.dts | 146 +++++++++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 146 insertions(+)", "diff": "diff --git a/arch/arm/dts/hpe-gsc.dts b/arch/arm/dts/hpe-gsc.dts\nnew file mode 100644\nindex 00000000000..162099c2b60\n--- /dev/null\n+++ b/arch/arm/dts/hpe-gsc.dts\n@@ -0,0 +1,146 @@\n+// SPDX-License-Identifier: GPL-2.0+\n+/*\n+ * GSC Device Tree\n+ *\n+ * (C) Copyright 2019-2025 Hewlett Packard Enterprise Development LP.\n+ * Author: Gilbert Chen <gilbert.chen@hpe.com>\n+ */\n+\n+/dts-v1/;\n+/ {\n+\t#address-cells = <1>;\n+\t#size-cells = <1>;\n+\tcompatible = \"hpe,gsc\";\n+\tmodel = \"HPE GSC\";\n+\n+\tchosen {\n+\t\tbootargs = \"console=ttyS0,115200\";\n+\t\tstdout-path = &uartc;\n+\t};\n+\n+\taliases {\n+\t\tserial0 = &uartc;\n+\t\tspi0 = &spi0;\n+\t};\n+\n+\tahb@80000000 {\n+\t\tcompatible = \"simple-bus\";\n+\t\t#address-cells = <1>;\n+\t\t#size-cells = <1>;\n+\t\treg = <0x80000000 0x52000000>;\n+\t\tranges;\n+\n+\t\tgic: gic@ce000000 {\n+\t\t\tcompatible = \"arm,gic-v3\";\n+\t\t\t#interrupt-cells = <3>;\n+\t\t\tranges;\n+\t\t\tinterrupt-controller;\n+\t\t\tredistributor-stride = <0x0 0x20000>;\n+\t\t\t#redistributor-regions = <1>;\n+\t\t\treg = <0xce000000 0x10000>,\n+\t\t\t <0xce060000 0x40000>,\n+\t\t\t <0xce200000 0x40000>;\n+\t\t};\n+\n+\t\ttimer: timer@c0000098 {\n+\t\t\tcompatible = \"hpe,gxp-timer\";\n+\t\t\treg = <0xc0000098 0x08>;\n+\t\t\tclock-frequency = <1000000>;\n+\t\t};\n+\n+\t\tuartc: serial@c00000f0 {\n+\t\t\tcompatible = \"ns16550a\";\n+\t\t\treg = <0xc00000f0 0x8>;\n+\t\t\tclock-frequency = <1843212>;\n+\t\t\treg-shift = <0>;\n+\t\t\tno-loopback-test;\n+\t\t\tstatus = \"okay\";\n+\t\t};\n+\n+\t\twatchdog: watchdog@c0000090 {\n+\t\t\tcompatible = \"hpe,gsc-wdt\";\n+\t\t\treg = <0xc0000090 0x02>, <0xc0000096 0x01>;\n+\t\t};\n+\n+\t\tspi0: spi@cef00000 {\n+\t\t\treg = <0xcef00000 0x80>, <0xcef08000 0x100>;\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\t\t\tcompatible = \"hpe,gxp-spi\";\n+\t\t\tstatus = \"okay\";\n+\n+\t\t\tflash@0 {\n+\t\t\t\treg = <0>;\n+\t\t\t\tcompatible = \"jedec,spi-nor\";\n+\t\t\t\tspi-max-frequency = <50000000>;\n+\t\t\t};\n+\n+\t\t\tflash@1 {\n+\t\t\t\treg = <1>;\n+\t\t\t\tcompatible = \"jedec,spi-nor\";\n+\t\t\t\tspi-max-frequency = <50000000>;\n+\t\t\t};\n+\t\t};\n+\n+\t\ti2c2: i2c@c0002200 {\n+\t\t\tcompatible = \"hpe,gxp-i2c\";\n+\t\t\treg = <0xc0002200 0x70>;\n+\t\t\tclock-frequency = <100000>;\n+\t\t\tstatus = \"okay\";\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\n+\t\t\teeprom: eeprom@a0017f00 {\n+\t\t\t\tcompatible = \"i2c_gsc_mem_eeprom\";\n+\t\t\t\treg = <0xa0017f00 0x100>;\n+\t\t\t};\n+\t\t};\n+\n+\t\tsdhci0: sdhci@cefe1000 {\n+\t\t\tcompatible = \"snps,dwcmshc-sdhci\";\n+\t\t\treg = <0xcefe1000 0x400>;\n+\t\t\tinterrupts = <0 23 4>;\n+\t\t\tinterrupt-parent = <&gic>;\n+\t\t\tclocks = <&emmcclk>;\n+\t\t\tclock-names = \"core\";\n+\t\t\tbus-width = <8>;\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\t\t\tnon-removable;\n+\t\t\tmax-frequency = <200000000>;\n+\t\t\tmmc-hs200-1_8v;\n+\t\t};\n+\n+\t\tmacb0: ethernet@c0004000 {\n+\t\t\tcompatible = \"hpe,gsc-gem\";\n+\t\t\treg = <0xc0004000 0x1000>;\n+\t\t\tinterrupts = <0 74 4>, <0 75 4>, <0 76 4>;\n+\t\t\tinterrupt-parent = <&gic>;\n+\t\t\tphy-handle = <ðernet_phy>;\n+\t\t\tclock-names = \"pclk\", \"hclk\", \"tx_clk\";\n+\t\t\tclocks = <&clk125>, <&clk125>, <&clk125>;\n+\t\t\tphy-mode = \"sgmii\";\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\n+\t\t\tethernet_phy: ethernet-phy@0 {\n+\t\t\t\treg = <0x0>;\n+\t\t\t};\n+\t\t};\n+\t};\n+\n+\tclocks {\n+\t\tclk125: clk125 {\n+\t\t\t#clock-cells = <0>;\n+\t\t\tcompatible = \"fixed-clock\";\n+\t\t\tclock-frequency = <125000000>;\n+\t\t};\n+\n+\t\temmcclk: emmcclk {\n+\t\t\tcompatible = \"fixed-clock\";\n+\t\t\t#clock-cells = <0>;\n+\t\t\tclock-frequency = <200000000>;\n+\t\t\tclock-output-names = \"emmcclk\";\n+\t\t};\n+\t};\n+};\n", "prefixes": [ "3/9" ] }