Searched +full:versal +full:- +full:wwdt (Results 1 – 3 of 3) sorted by relevance
/linux/Documentation/devicetree/bindings/watchdog/ |
H A D | xlnx,versal-wwdt.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/watchdog/xlnx,versal-wwdt.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Xilinx Versal window watchdog timer controller 10 - Neeli Srinivas <srinivas.neeli@amd.com> 13 Versal watchdog intellectual property uses window watchdog mode. 14 Window watchdog timer(WWDT) contains closed(first) and open(second) 17 too soon and a period that is not too late. The WWDT has to be 19 WWDT outside of the open window time period, it generates a reset. [all …]
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/linux/drivers/watchdog/ |
H A D | xilinx_wwdt.c | 1 // SPDX-License-Identifier: GPL-2.0 3 * Window watchdog device driver for Xilinx Versal WWDT 5 * Copyright (C) 2022 - 2024, Advanced Micro Devices, Inc. 22 /* Register offsets for the WWDT device */ 57 * struct xwwdt_device - Watchdog device structure 61 * @freq: source clock frequency of WWDT 79 struct watchdog_device *xilinx_wwdt_wdd = &xdev->xilinx_wwdt_wdd; in xilinx_wwdt_start() 82 spin_lock(&xdev->spinlock); in xilinx_wwdt_start() 84 iowrite32(XWWDT_MWR_MASK, xdev->base + XWWDT_MWR_OFFSET); in xilinx_wwdt_start() 85 iowrite32(~(u32)XWWDT_ESR_WEN_MASK, xdev->base + XWWDT_ESR_OFFSET); in xilinx_wwdt_start() [all …]
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/linux/ |
H A D | MAINTAINERS | 5 --------------------------------------------------- 21 W: *Web-page* with status/info 23 B: URI for where to file *bugs*. A web-page with detailed bug 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 46 N: [^a-z]tegra all files whose path contains tegra 64 ---------------- 83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 85 L: linux-scsi@vger.kernel.org 88 F: drivers/scsi/3w-* [all …]
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