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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/rtc/
Dfaraday,ftrtc010.txt3 This RTC appears in for example the Storlink Gemini family of
7 - compatible : Should be one of:
9 "cortina,gemini-rtc", "faraday,ftrtc010"
12 - clocks: when present should contain clock references to the
16 32768 Hz (a typical low-power clock).
17 - clock-names: should name the clocks "PCLK" and "EXTCLK"
22 rtc@45000000 {
23 compatible = "cortina,gemini-rtc";
27 clock-names = "PCLK", "EXTCLK";
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/pinctrl/
Dcortina,gemini-pinctrl.txt1 Cortina Systems Gemini pin controller
3 This pin controller is found in the Cortina Systems Gemini SoC family,
4 see further arm/gemini.txt. It is a purely group-based multiplexing pin
10 - compatible: "cortina,gemini-pinctrl"
12 Subnodes of the pin controller contain pin control multiplexing set-up
15 Please refer to pinctrl-bindings.txt for generic pin multiplexing nodes
19 - skew-delay is supported on the Ethernet pins
20 - drive-strength with 4, 8, 12 or 16 mA as argument is supported for
28 compatible = "cortina,gemini-syscon";
31 compatible = "cortina,gemini-pinctrl";
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/pinctrl/
Dcortina,gemini-pinctrl.txt1 Cortina Systems Gemini pin controller
3 This pin controller is found in the Cortina Systems Gemini SoC family,
4 see further arm/gemini.txt. It is a purely group-based multiplexing pin
10 - compatible: "cortina,gemini-pinctrl"
12 Subnodes of the pin controller contain pin control multiplexing set-up
15 Please refer to pinctrl-bindings.txt for generic pin multiplexing nodes
19 - skew-delay is supported on the Ethernet pins
20 - drive-strength with 4, 8, 12 or 16 mA as argument is supported for
28 compatible = "cortina,gemini-syscon";
31 compatible = "cortina,gemini-pinctrl";
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/rtc/
Dfaraday,ftrtc010.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/rtc/faraday,ftrtc010.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
13 This RTC appears in for example the Storlink Gemini family of SoCs.
18 - const: faraday,ftrtc010
19 - items:
20 - const: cortina,gemini-rtc
21 - const: faraday,ftrtc010
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dgemini.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree file for Cortina systems Gemini SoC
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/clock/cortina,gemini-clock.h>
8 #include <dt-bindings/reset/cortina,gemini-reset.h>
9 #include <dt-bindings/gpio/gpio.h>
13 #address-cells = <1>;
14 #size-cells = <1>;
16 compatible = "simple-bus";
17 interrupt-parent = <&intcon>;
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/gemini/
Dgemini.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree file for Cortina systems Gemini SoC
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/clock/cortina,gemini-clock.h>
8 #include <dt-bindings/reset/cortina,gemini-reset.h>
9 #include <dt-bindings/gpio/gpio.h>
13 #address-cells = <1>;
14 #size-cells = <1>;
16 compatible = "simple-bus";
17 interrupt-parent = <&intcon>;
[all …]
/kernel/linux/linux-5.10/drivers/rtc/
Drtc-ftrtc010.c1 // SPDX-License-Identifier: GPL-2.0-or-later
10 * checkpatch fixes and usage of rtc-lib code
14 #include <linux/rtc.h>
23 #define DRV_NAME "rtc-ftrtc010"
26 MODULE_DESCRIPTION("RTC driver for Gemini SoC");
56 * Looks like the RTC in the Gemini SoC is (totaly) broken
57 * We can't read/write directly the time from RTC registers.
60 * This FIX works pretty fine and Stormlinksemi aka Cortina-Networks does
61 * the same thing, without the rtc-lib.c calls.
66 struct ftrtc010_rtc *rtc = dev_get_drvdata(dev); in ftrtc010_rtc_read_time() local
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # RTC class/drivers configuration
19 Generic RTC class support. If you say yes here, you will
26 bool "Set system time from RTC on startup and resume"
30 the value read from a specified RTC device. This is useful to avoid
34 string "RTC used to set the system time"
38 The RTC device that will be used to (re)initialize the system
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
50 sleep states. Do not specify an RTC here unless it stays powered
[all …]
/kernel/linux/linux-6.6/drivers/rtc/
Drtc-ftrtc010.c1 // SPDX-License-Identifier: GPL-2.0-or-later
10 * checkpatch fixes and usage of rtc-lib code
14 #include <linux/rtc.h>
23 #define DRV_NAME "rtc-ftrtc010"
26 MODULE_DESCRIPTION("RTC driver for Gemini SoC");
56 * Looks like the RTC in the Gemini SoC is (totaly) broken
57 * We can't read/write directly the time from RTC registers.
60 * This FIX works pretty fine and Stormlinksemi aka Cortina-Networks does
61 * the same thing, without the rtc-lib.c calls.
66 struct ftrtc010_rtc *rtc = dev_get_drvdata(dev); in ftrtc010_rtc_read_time() local
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # RTC class/drivers configuration
19 Generic RTC class support. If you say yes here, you will
26 bool "Set system time from RTC on startup and resume"
30 the value read from a specified RTC device. This is useful to avoid
34 string "RTC used to set the system time"
38 The RTC device that will be used to (re)initialize the system
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
50 sleep states. Do not specify an RTC here unless it stays powered
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/
Dgemini.txt1 Cortina systems Gemini platforms
3 The Gemini SoC is the project name for an ARMv4 FA525-based SoC originally
16 compatible = "cortina,gemini";
20 - soc: the SoC should be represented by a simple bus encompassing all the
23 - syscon: the soc bus node must have a system controller node pointing to the
25 "cortina,gemini-syscon", "syscon";
28 - reg: syscon register location and size.
29 - #clock-cells: should be set to <1> - the system controller is also a
31 - #reset-cells: should be set to <1> - the system controller is also a
35 <dt-bindings/clock/cortina,gemini-clock.h>
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/kernel/linux/linux-6.6/drivers/power/reset/
Dgemini-poweroff.c1 // SPDX-License-Identifier: GPL-2.0
3 * Gemini power management controller
42 val = readl(gpw->base + GEMINI_PWC_CTRLREG); in gemini_powerbutton_interrupt()
44 writel(val, gpw->base + GEMINI_PWC_CTRLREG); in gemini_powerbutton_interrupt()
46 val = readl(gpw->base + GEMINI_PWC_STATREG); in gemini_powerbutton_interrupt()
55 dev_info(gpw->dev, "infrared poweroff - ignored\n"); in gemini_powerbutton_interrupt()
58 dev_info(gpw->dev, "RTC poweroff\n"); in gemini_powerbutton_interrupt()
62 dev_info(gpw->dev, "poweroff button pressed\n"); in gemini_powerbutton_interrupt()
66 dev_info(gpw->dev, "other power management IRQ\n"); in gemini_powerbutton_interrupt()
81 dev_crit(gpw->dev, "Gemini power off\n"); in gemini_poweroff()
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
13 bool "ams AS3722 power-off driver"
16 This driver supports turning off board via a ams AS3722 power-off.
35 tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver"
43 tristate "Actions Semi ATC260x PMIC power-off driver"
46 This driver provides power-off and restart support for a system
64 Say Y here if you have a Broadcom Kona-based board and you wish
79 bool "Cortina Gemini power-off driver"
84 This driver supports turning off the Cortina Gemini SoC.
85 Select this if you're building a kernel with Gemini SoC support.
[all …]
/kernel/linux/linux-5.10/drivers/power/reset/
Dgemini-poweroff.c1 // SPDX-License-Identifier: GPL-2.0
3 * Gemini power management controller
42 val = readl(gpw->base + GEMINI_PWC_CTRLREG); in gemini_powerbutton_interrupt()
44 writel(val, gpw->base + GEMINI_PWC_CTRLREG); in gemini_powerbutton_interrupt()
46 val = readl(gpw->base + GEMINI_PWC_STATREG); in gemini_powerbutton_interrupt()
55 dev_info(gpw->dev, "infrared poweroff - ignored\n"); in gemini_powerbutton_interrupt()
58 dev_info(gpw->dev, "RTC poweroff\n"); in gemini_powerbutton_interrupt()
62 dev_info(gpw->dev, "poweroff button pressed\n"); in gemini_powerbutton_interrupt()
66 dev_info(gpw->dev, "other power management IRQ\n"); in gemini_powerbutton_interrupt()
81 dev_crit(gpw->dev, "Gemini power off\n"); in gemini_poweroff()
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
13 bool "ams AS3722 power-off driver"
16 This driver supports turning off board via a ams AS3722 power-off.
35 tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver"
57 Say Y here if you have a Broadcom Kona-based board and you wish
72 bool "Cortina Gemini power-off driver"
77 This driver supports turning off the Cortina Gemini SoC.
78 Select this if you're building a kernel with Gemini SoC support.
81 bool "GPIO power-off driver"
97 bool "Hisilicon power-off driver"
[all …]
/kernel/linux/linux-6.6/drivers/clk/
Dclk-gemini.c1 // SPDX-License-Identifier: GPL-2.0
3 * Cortina Gemini SoC Clock Controller driver
7 #define pr_fmt(fmt) "clk-gemini: " fmt
15 #include <linux/clk-provider.h>
21 #include <linux/reset-controller.h>
22 #include <dt-bindings/reset/cortina,gemini-reset.h>
23 #include <dt-bindings/clock/cortina,gemini-clock.h>
53 * struct gemini_gate_data - Gemini gated clocks
67 * struct clk_gemini_pci - Gemini PCI clock
79 * struct gemini_reset - gemini reset controller
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/kernel/linux/linux-5.10/drivers/clk/
Dclk-gemini.c1 // SPDX-License-Identifier: GPL-2.0
3 * Cortina Gemini SoC Clock Controller driver
7 #define pr_fmt(fmt) "clk-gemini: " fmt
15 #include <linux/clk-provider.h>
21 #include <linux/reset-controller.h>
22 #include <dt-bindings/reset/cortina,gemini-reset.h>
23 #include <dt-bindings/clock/cortina,gemini-clock.h>
53 * struct gemini_data_data - Gemini gated clocks
67 * struct clk_gemini_pci - Gemini PCI clock
79 * struct gemini_reset - gemini reset controller
[all …]
/kernel/linux/linux-5.10/drivers/pinctrl/
Dpinctrl-gemini.c2 * Driver for the Gemini pin controller
6 * This is a group-only pin controller.
17 #include <linux/pinctrl/pinconf-generic.h>
22 #include "pinctrl-utils.h"
24 #define DRIVER_NAME "pinctrl-gemini"
27 * struct gemini_pin_conf - information about configuring a pin
39 * struct gemini_pmx - state holder for the gemini pin controller
62 * struct gemini_pin_group - describes a Gemini pin group
65 * from the driver-local pin enumeration space
83 /* Some straight-forward control registers */
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/
Dpinctrl-gemini.c2 * Driver for the Gemini pin controller
6 * This is a group-only pin controller.
19 #include <linux/pinctrl/pinconf-generic.h>
24 #include "pinctrl-utils.h"
26 #define DRIVER_NAME "pinctrl-gemini"
29 * struct gemini_pin_conf - information about configuring a pin
41 * struct gemini_pmx - state holder for the gemini pin controller
64 * struct gemini_pin_group - describes a Gemini pin group
67 * from the driver-local pin enumeration space
85 /* Some straight-forward control registers */
[all …]
/kernel/linux/linux-5.10/drivers/mfd/
Dlpc_ich.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * lpc_ich.c - LPC interface for Intel ICH
7 * Power Management, System Management, GPIO, RTC, and LPC
13 * Author: Aaron Sierra <asierra@xes-inc.com>
17 * document number 290655-003, 290677-014: 82801AA (ICH), 82801AB (ICHO)
18 * document number 290687-002, 298242-027: 82801BA (ICH2)
19 * document number 290733-003, 290739-013: 82801CA (ICH3-S)
20 * document number 290716-001, 290718-007: 82801CAM (ICH3-M)
21 * document number 290744-001, 290745-025: 82801DB (ICH4)
22 * document number 252337-001, 252663-008: 82801DBM (ICH4-M)
[all …]
/kernel/linux/linux-6.6/drivers/mfd/
Dlpc_ich.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * lpc_ich.c - LPC interface for Intel ICH
7 * Power Management, System Management, GPIO, RTC, and LPC
12 * Copyright (c) 2017, 2021-2022 Intel Corporation
14 * Author: Aaron Sierra <asierra@xes-inc.com>
18 * document number 290655-003, 290677-014: 82801AA (ICH), 82801AB (ICHO)
19 * document number 290687-002, 298242-027: 82801BA (ICH2)
20 * document number 290733-003, 290739-013: 82801CA (ICH3-S)
21 * document number 290716-001, 290718-007: 82801CAM (ICH3-M)
22 * document number 290744-001, 290745-025: 82801DB (ICH4)
[all …]
/kernel/linux/linux-6.6/
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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/kernel/linux/linux-5.10/
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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/kernel/linux/linux-5.10/drivers/watchdog/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
16 on-line as fast as possible after a lock-up. There's both a watchdog
21 <file:Documentation/watchdog/watchdog-api.rst> in the kernel source.
51 bool "Update boot-enabled watchdog until userspace takes over"
218 tristate "Watchdog device controlled through GPIO-line"
223 controlled through GPIO-line.
341 module will be called mlx-wdt.
375 More details: ARM DEN0029B - Server Base System Architecture (SBSA)
444 The Intel Footbridge chip contains a built-in watchdog circuit. Say Y
452 "If in doubt, leave it out" - say N.
[all …]
/kernel/linux/linux-6.6/drivers/watchdog/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
16 on-line as fast as possible after a lock-up. There's both a watchdog
21 <file:Documentation/watchdog/watchdog-api.rst> in the kernel source.
51 bool "Update boot-enabled watchdog until userspace takes over"
77 bool "Enable watchdog hrtimer-based pretimeouts"
228 tristate "Watchdog device controlled through GPIO-line"
233 controlled through GPIO-line.
358 module will be called mlx-wdt.
392 More details: ARM DEN0029B - Server Base System Architecture (SBSA)
461 The Intel Footbridge chip contains a built-in watchdog circuit. Say Y
[all …]

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