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/linux/Documentation/devicetree/bindings/soc/aspeed/
H A Duart-routing.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
5 ---
6 $id: http://devicetree.org/schemas/soc/aspeed/uart-routing.yaml#
7 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - Oskar Senft <osk@google.com>
13 - Chia-Wei Wang <chiawei_wang@aspeedtech.com>
17 the built-in UARTS and physical serial I/O ports.
20 This can be used to enable Host <-> BMC communication via UARTs, e.g. to
30 - enum:
31 - aspeed,ast2400-uart-routing
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/linux/drivers/char/ipmi/
H A Dkcs_bmc_aspeed.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2015-2018, Intel Corporation.
6 #define pr_fmt(fmt) "aspeed-kcs-bmc: " fmt
27 #define DEVICE_NAME "ast-kcs-bmc"
34 * LPCyE Enable LPC channel y
35 * IBFIEy Input Buffer Full IRQ Enable for LPC channel y
36 * IRQxEy Assert SerIRQ x for LPC channel y (Deprecated, use IDyIRQX, IRQXEy)
37 * IDyIRQX Use the specified 4-bit SerIRQ for LPC channel y
38 * SELyIRQX SerIRQ polarity for LPC channel y (low: 0, high: 1)
39 * IRQXEy Assert the SerIRQ specified in IDyIRQX for LPC channel y
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/linux/drivers/soc/aspeed/
H A Daspeed-lpc-snoop.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Provides a simple driver to control the ASPEED LPC snoop interface which
7 * the host to an arbitrary LPC I/O port.
27 #define DEVICE_NAME "aspeed-lpc-snoop"
108 return container_of(file->private_data, in snoop_file_to_chan()
120 if (kfifo_is_empty(&chan->fifo)) { in snoop_file_read()
121 if (file->f_flags & O_NONBLOCK) in snoop_file_read()
122 return -EAGAIN; in snoop_file_read()
123 ret = wait_event_interruptible(chan->wq, in snoop_file_read()
124 !kfifo_is_empty(&chan->fifo)); in snoop_file_read()
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/linux/drivers/pinctrl/aspeed/
H A Dpinctrl-aspeed-g5.c1 // SPDX-License-Identifier: GPL-2.0-or-later
16 #include <linux/pinctrl/pinconf-generic.h>
21 #include "../pinctrl-utils.h"
22 #include "pinctrl-aspeed.h"
32 * The "Multi-function Pins Mapping and Control" table in the SoC datasheet
35 * opposed to naming them e.g. PINMUX_CTRL_[0-9]). Further, signal expressions
45 #define SCU80 0x80 /* Multi-function Pin Control #1 */
46 #define SCU84 0x84 /* Multi-function Pin Control #2 */
47 #define SCU88 0x88 /* Multi-function Pin Control #3 */
48 #define SCU8C 0x8C /* Multi-function Pin Control #4 */
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/linux/
H A DMAINTAINERS5 ---------------------------------------------------
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-*
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