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/Linux-v6.1/drivers/soc/microchip/
Dmpfs-sys-controller.c1 // SPDX-License-Identifier: GPL-2.0
3 * Microchip PolarFire SoC (MPFS) system controller driver
5 * Copyright (c) 2020-2021 Microchip Corporation. All rights reserved.
18 #include <soc/microchip/mpfs.h>
37 reinit_completion(&sys_controller->c); in mpfs_blocking_transaction()
39 ret = mbox_send_message(sys_controller->chan, msg); in mpfs_blocking_transaction()
41 if (wait_for_completion_timeout(&sys_controller->c, HZ)) { in mpfs_blocking_transaction()
44 ret = -ETIMEDOUT; in mpfs_blocking_transaction()
45 dev_warn(sys_controller->client.dev, in mpfs_blocking_transaction()
46 "MPFS sys controller transaction timeout\n"); in mpfs_blocking_transaction()
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DMakefile1 obj-$(CONFIG_POLARFIRE_SOC_SYS_CTRL) += mpfs-sys-controller.o
/Linux-v6.1/Documentation/devicetree/bindings/soc/microchip/
Dmicrochip,mpfs-sys-controller.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/microchip/microchip,mpfs-sys-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip PolarFire SoC (MPFS) MSS (microprocessor subsystem) system controller
10 - Conor Dooley <conor.dooley@microchip.com>
13 PolarFire SoC devices include a microcontroller acting as the system controller,
17 https://onlinedocs.microchip.com/pr/GUID-1409CF11-8EF9-4C24-A94E-70979A688632-en-US-1/index.html
19 Communication with the system controller is done via a mailbox, of which the client
27 const: microchip,mpfs-sys-controller
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/Linux-v6.1/arch/riscv/boot/dts/microchip/
Dmpfs.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Copyright (c) 2020-2021 Microchip Technology Inc */
4 /dts-v1/;
5 #include "dt-bindings/clock/microchip,mpfs-clock.h"
8 #address-cells = <2>;
9 #size-cells = <2>;
11 compatible = "microchip,mpfs";
14 #address-cells = <1>;
15 #size-cells = <0>;
20 i-cache-block-size = <64>;
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/Linux-v6.1/Documentation/networking/device_drivers/ethernet/mellanox/
Dmlx5.rst1 .. SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
12 - `Enabling the driver and kconfig options`_
13 - `Devlink info`_
14 - `Devlink parameters`_
15 - `Bridge offload`_
16 - `mlx5 subfunction`_
17 - `mlx5 function attributes`_
18 - `Devlink health reporters`_
19 - `mlx5 tracepoints`_
40 | built-in into mlx5_core.ko.
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/Linux-v6.1/drivers/rtc/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
44 This clock should be battery-backed, so that it reads the correct
45 time when the system boots from a power-off state. Otherwise, your
98 bool "/sys/class/rtc/rtcN (sysfs)"
103 /sys/class/rtc/rtc0 through /sys/.../rtcN.
141 once-per-second update interrupts, used for synchronization.
159 will be called rtc-test.
173 will be called rtc-88pm860x.
183 will be called rtc-88pm80x.
187 tristate "Abracon AB-RTCMC-32.768kHz-B5ZE-S3"
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/Linux-v6.1/
DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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