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12

/linux-6.14.4/Documentation/devicetree/bindings/power/reset/
Dsyscon-poweroff.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/reset/syscon-poweroff.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic SYSCON mapped register poweroff driver
10 - Sebastian Reichel <[email protected]>
13 This is a generic poweroff driver using syscon to map the poweroff register.
14 The poweroff is generally performed with a write to the poweroff register
15 defined by the register map pointed by syscon reference plus the offset
16 with the value and mask defined in the poweroff node.
[all …]
Datmel,sama5d2-shdwc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/reset/atmel,sama5d2-shdwc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Claudiu Beznea <[email protected]>
14 and VDDCORE and the wake-up detection on debounced input lines.
19 - items:
20 - const: microchip,sama7g5-shdwc
21 - const: syscon
22 - enum:
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/linux-6.14.4/drivers/power/reset/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_POWER_RESET_AS3722) += as3722-poweroff.o
3 obj-$(CONFIG_POWER_RESET_AT91_POWEROFF) += at91-poweroff.o
4 obj-$(CONFIG_POWER_RESET_AT91_RESET) += at91-reset.o
5 obj-$(CONFIG_POWER_RESET_AT91_SAMA5D2_SHDWC) += at91-sama5d2_shdwc.o
6 obj-$(CONFIG_POWER_RESET_ATC260X) += atc260x-poweroff.o
7 obj-$(CONFIG_POWER_RESET_AXXIA) += axxia-reset.o
8 obj-$(CONFIG_POWER_RESET_BRCMKONA) += brcm-kona-reset.o
9 obj-$(CONFIG_POWER_RESET_BRCMSTB) += brcmstb-reboot.o
10 obj-$(CONFIG_POWER_RESET_EP93XX) += ep93xx-restart.o
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Dsyscon-poweroff.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Generic Syscon Poweroff Driver
12 #include <linux/mfd/syscon.h>
28 struct syscon_poweroff_data *data = off_data->cb_data; in syscon_poweroff()
30 /* Issue the poweroff */ in syscon_poweroff()
31 regmap_update_bits(data->map, data->offset, data->mask, data->value); in syscon_poweroff()
35 pr_emerg("Unable to poweroff system\n"); in syscon_poweroff()
42 struct device *dev = &pdev->dev; in syscon_poweroff_probe()
48 return -ENOMEM; in syscon_poweroff_probe()
50 data->map = syscon_regmap_lookup_by_phandle(dev->of_node, "regmap"); in syscon_poweroff_probe()
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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.
19 tristate "Atmel AT91 poweroff driver"
23 This driver supports poweroff for Atmel AT91SAM9 and SAMA5
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
90 bool "Cortina Gemini power-off driver"
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/linux-6.14.4/arch/arm/boot/dts/samsung/
Dexynos-syscon-restart.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung's Exynos SoC syscon reboot/poweroff nodes common definition.
7 poweroff: syscon-poweroff { label
8 compatible = "syscon-poweroff";
14 reboot: syscon-reboot {
15 compatible = "syscon-reboot";
Ds5pv210-aries.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
32 reserved-memory {
33 #address-cells = <1>;
34 #size-cells = <1>;
38 compatible = "shared-dma-pool";
39 no-map;
44 compatible = "shared-dma-pool";
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/linux-6.14.4/Documentation/devicetree/bindings/soc/loongson/
Dloongson,ls2k-pmc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/loongson/loongson,ls2k-pmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-2 Power Manager controller
10 - Yinbo Zhu <[email protected]>
15 - items:
16 - const: loongson,ls2k0500-pmc
17 - const: syscon
18 - items:
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/linux-6.14.4/Documentation/devicetree/bindings/mfd/
Dsyscon.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mfd/syscon.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 represent as any specific type of device. The typical use-case is
13 for some other node's driver, or platform-specific code, to acquire
14 a reference to the syscon node (e.g. by phandle, node path, or
20 - Lee Jones <[email protected]>
24 # syscon fallback.
30 - al,alpine-sysfabric-service
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/linux-6.14.4/arch/arm64/boot/dts/apm/
Dapm-mustang.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
8 /dts-v1/;
10 /include/ "apm-storm.dtsi"
13 model = "APM X-Gene Mustang board";
14 compatible = "apm,mustang", "apm,xgene-storm";
23 gpio-keys {
24 compatible = "gpio-keys";
28 linux,input-type = <0x1>;
29 interrupt-parent = <&sbgpio>;
35 compatible = "apm,mustang-poweroff-mailbox", "syscon";
[all …]
Dapm-merlin.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
8 /dts-v1/;
10 /include/ "apm-shadowcat.dtsi"
13 model = "APM X-Gene Merlin board";
14 compatible = "apm,merlin", "apm,xgene-shadowcat";
23 gpio-keys {
24 compatible = "gpio-keys";
28 linux,input-type = <0x1>;
29 interrupt-parent = <&sbgpio>;
35 compatible = "apm,merlin-poweroff-mailbox", "syscon";
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/linux-6.14.4/Documentation/devicetree/bindings/soc/samsung/
Dexynos-pmu.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/soc/samsung/exynos-pmu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <[email protected]>
12 # Custom select to avoid matching all nodes with 'syscon'
18 - google,gs101-pmu
19 - samsung,exynos3250-pmu
20 - samsung,exynos4210-pmu
21 - samsung,exynos4212-pmu
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/linux-6.14.4/Documentation/devicetree/bindings/crypto/
Dfsl,sec-v4.0-mon.yaml1 # SPDX-License-Identifier: GPL-2.0
2 # Copyright (C) 2008-2011 Freescale Semiconductor Inc.
4 ---
5 $id: http://devicetree.org/schemas/crypto/fsl,sec-v4.0-mon.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Freescale Secure Non-Volatile Storage (SNVS)
11 - '"Horia Geantă" <[email protected]>'
12 - Pankaj Gupta <[email protected]>
13 - Gaurav Jain <[email protected]>
23 - items:
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/linux-6.14.4/Documentation/devicetree/bindings/clock/
Dimx6q-clock.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/imx6q-clock.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Abel Vesa <[email protected]>
11 - Peng Fan <[email protected]>
15 const: fsl,imx6q-ccm
25 - description: CCM interrupt request 1
26 - description: CCM interrupt request 2
28 '#clock-cells':
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/linux-6.14.4/arch/mips/boot/dts/mti/
Dsead3.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/mips-gic.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
13 compatible = "mti,sead-3";
14 model = "MIPS SEAD-3";
17 stdout-path = "serial1:115200";
36 cpu_intc: interrupt-controller {
37 compatible = "mti,cpu-interrupt-controller";
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/linux-6.14.4/arch/loongarch/boot/dts/
Dloongson-2k0500.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/clock/loongson,ls2k-clk.h>
12 #address-cells = <2>;
13 #size-cells = <2>;
16 #address-cells = <1>;
17 #size-cells = <0>;
27 ref_100m: clock-ref-100m {
28 compatible = "fixed-clock";
[all …]
Dloongson-2k2000.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/clock/loongson,ls2k-clk.h>
12 #address-cells = <2>;
13 #size-cells = <2>;
16 #address-cells = <1>;
17 #size-cells = <0>;
34 ref_100m: clock-ref-100m {
35 compatible = "fixed-clock";
[all …]
Dloongson-2k1000.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/clock/loongson,ls2k-clk.h>
10 #include <dt-bindings/gpio/gpio.h>
13 #address-cells = <2>;
14 #size-cells = <2>;
17 #address-cells = <1>;
18 #size-cells = <0>;
35 ref_100m: clock-ref-100m {
[all …]
/linux-6.14.4/arch/arm/boot/dts/ti/davinci/
Dda850-lego-ev3.dts1 // SPDX-License-Identifier: GPL-2.0-only
8 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/linux-event-codes.h>
11 #include <dt-bindings/pwm/pwm.h>
32 compatible = "gpio-keys";
34 pinctrl-names = "default";
35 pinctrl-0 = <&button_bias>;
75 * The EV3 has two built-in bi-color LEDs behind the buttons.
78 compatible = "gpio-leds";
[all …]
/linux-6.14.4/arch/arm/boot/dts/microchip/
Dat91sam9260ek.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include <dt-bindings/input/input.h>
17 stdout-path = &dbgu;
26 clock-frequency = <32768>;
30 clock-frequency = <18432000>;
38 compatible = "atmel,tcb-timer";
43 compatible = "atmel,tcb-timer";
49 atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
54 pinctrl-0 = <
[all …]
Dat91sam9g20ek_common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9g20ek_common.dtsi - Device Tree file for Atmel at91sam9g20ek board
5 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
8 #include <dt-bindings/input/input.h>
14 stdout-path = "serial0:115200n8";
23 clock-frequency = <32768>;
27 clock-frequency = <18432000>;
50 pinctrl_board_mmc0_slot1: mmc0_slot1-board {
63 compatible = "atmel,tcb-timer";
68 compatible = "atmel,tcb-timer";
[all …]
Dat91sam9261.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9261.dtsi - Device Tree Include file for AT91SAM9261 SoC
5 * Copyright (C) 2013 Jean-Jacques Hiblot <[email protected]>
8 #include <dt-bindings/pinctrl/at91.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/clock/at91.h>
12 #include <dt-bindings/mfd/at91-usart.h>
15 #address-cells = <1>;
16 #size-cells = <1>;
[all …]
/linux-6.14.4/arch/arm64/boot/dts/exynos/google/
Dgs101.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright 2019-2023 Google LLC
6 * Copyright 2023 Linaro Ltd - <[email protected]>
9 #include <dt-bindings/clock/google,gs101.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/soc/samsung,exynos-usi.h>
16 #address-cells = <2>;
17 #size-cells = <1>;
19 interrupt-parent = <&gic>;
[all …]
/linux-6.14.4/arch/arm/boot/dts/nxp/imx/
Dimx6sll.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * Copyright 2017-2018 NXP.
8 #include <dt-bindings/clock/imx6sll-clock.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include "imx6sll-pinfunc.h"
14 #address-cells = <1>;
15 #size-cells = <1>;
46 #address-cells = <1>;
47 #size-cells = <0>;
[all …]
/linux-6.14.4/drivers/soc/samsung/
Dexynos-pmu.c1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright (c) 2011-2014 Samsung Electronics Co., Ltd.
6 // Exynos - CPU PMU(Power Management Unit) support
8 #include <linux/arm-smccc.h>
12 #include <linux/mfd/syscon.h>
18 #include <linux/soc/samsung/exynos-regs-pmu.h>
19 #include <linux/soc/samsung/exynos-pmu.h>
21 #include "exynos-pmu.h"
62 /* returns -EINVAL if access isn't allowed or 0 */ in tensor_sec_reg_write()
79 /* returns -EINVAL if access isn't allowed or 0 */ in tensor_sec_reg_rmw()
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