| /openbmc/linux/Documentation/devicetree/bindings/pinctrl/ |
| H A D | samsung,pinctrl-wakeup-interrupt.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung S3C/S5P/Exynos SoC pin controller - wake-up interrupt controller
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
12 - Tomasz Figa <tomasz.figa@gmail.com>
16 controller.
18 External wake-up interrupts for Samsung S3C/S5P/Exynos SoC pin controller.
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| H A D | samsung,pinctrl.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung S3C/S5P/Exynos SoC pin controller
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
12 - Tomasz Figa <tomasz.figa@gmail.com>
16 controller.
18 All the pin controller nodes should be represented in the aliases node using
21 The controller supports three types of interrupts::
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| /openbmc/linux/Documentation/devicetree/bindings/interrupt-controller/ |
| H A D | interrupts.txt | 1 Specifying interrupt information for devices
4 1) Interrupt client nodes
5 -------------------------
8 "interrupts" property, an "interrupts-extended" property, or both. If both are
11 properties contain a list of interrupt specifiers, one per output interrupt. The
12 format of the interrupt specifier is determined by the interrupt controller to
16 interrupt-parent = <&intc1>;
19 The "interrupt-parent" property is used to specify the controller to which
20 interrupts are routed and contains a single phandle referring to the interrupt
21 controller node. This property is inherited, so it may be specified in an
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| H A D | arm,vic.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/arm,vic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ARM Vectored Interrupt Controller
10 - Rob Herring <robh@kernel.org>
13 One or more Vectored Interrupt Controllers (VIC's) can be connected in an
14 ARM system for interrupt routing. For multiple controllers they can either
15 be nested or have the outputs wire-OR'd together.
18 - $ref: /schemas/interrupt-controller.yaml#
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| /openbmc/linux/Documentation/devicetree/bindings/mfd/ |
| H A D | tc3589x.txt | 1 * Toshiba TC3589x multi-purpose expander
3 The Toshiba TC3589x series are I2C-based MFD devices which may expose the
4 following built-in devices: gpio, keypad, rotator (vibrator), PWM (for
7 - TC35890
8 - TC35892
9 - TC35893
10 - TC35894
11 - TC35895
12 - TC35896
15 - compatible : must be "toshiba,tc35890", "toshiba,tc35892", "toshiba,tc35893",
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| /openbmc/linux/Documentation/devicetree/bindings/usb/ |
| H A D | mediatek,mtk-xhci.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/usb/mediatek,mtk-xhci.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Chunfeng Yun <chunfeng.yun@mediatek.com>
14 - $ref: usb-xhci.yaml
19 case 2: supports dual-role mode, and the host is based on xHCI driver.
25 - enum:
26 - mediatek,mt2701-xhci
27 - mediatek,mt2712-xhci
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| H A D | mediatek,mtu3.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: MediaTek USB3 DRD Controller
11 - Chunfeng Yun <chunfeng.yun@mediatek.com>
14 - $ref: usb-drd.yaml
17 The DRD controller has a glue layer IPPC (IP Port Control), and its host is
23 - enum:
24 - mediatek,mt2712-mtu3
25 - mediatek,mt8173-mtu3
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| H A D | ti,tps6598x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Texas Instruments 6598x Type-C Port Switch and Power Delivery controller
10 - Bryan O'Donoghue <bryan.odonoghue@linaro.org>
13 Texas Instruments 6598x Type-C Port Switch and Power Delivery controller
15 A variant of this controller known as Apple CD321x or Apple ACE is also
21 - ti,tps6598x
22 - apple,cd321x
26 wakeup-source: true
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| /openbmc/linux/Documentation/power/ |
| H A D | suspend-and-interrupts.rst | 10 -----------------------------------
12 Device interrupt request lines (IRQs) are generally disabled during system
14 ->prepare, ->suspend and ->suspend_late callbacks have been executed for all
21 interrupt handlers for shared IRQs that device drivers implementing them were
29 Device IRQs are re-enabled during system resume, right before the "early" phase
30 of resuming devices (that is, before starting to execute ->resume_early
35 ------------------------
38 suspend-resume cycle, including the "noirq" phases of suspending and resuming
41 but also to IPIs and to some other special-purpose interrupts.
44 requesting a special-purpose interrupt. It causes suspend_device_irqs() to
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| /openbmc/linux/Documentation/devicetree/bindings/gpio/ |
| H A D | brcm,brcmstb-gpio.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/brcm,brcmstb-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom STB "UPG GIO" GPIO controller
10 The controller's registers are organized as sets of eight 32-bit
12 interrupt is shared for all of the banks handled by the controller.
15 - Doug Berger <opendmb@gmail.com>
16 - Florian Fainelli <f.fainelli@gmail.com>
21 - enum:
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| /openbmc/linux/Documentation/devicetree/bindings/input/ |
| H A D | samsung-keypad.txt | 1 * Samsung's Keypad Controller device tree bindings
3 Samsung's Keypad controller is used to interface a SoC with a matrix-type
4 keypad device. The keypad controller supports multiple row and column lines.
6 The keypad controller can sense a key-press and key-release and report the
7 event using a interrupt to the cpu.
10 - compatible: should be one of the following
11 - "samsung,s3c6410-keypad": For controllers compatible with s3c6410 keypad
12 controller.
13 - "samsung,s5pv210-keypad": For controllers compatible with s5pv210 keypad
14 controller.
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| H A D | atmel,maxtouch.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nick Dyer <nick@shmanahar.org>
11 - Linus Walleij <linus.walleij@linaro.org>
18 - $ref: input.yaml#
30 vdda-supply:
34 vdd-supply:
38 reset-gpios:
45 wake-gpios:
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| /openbmc/linux/Documentation/devicetree/bindings/power/ |
| H A D | wakeup-source.txt | 1 Specifying wakeup capability for devices
5 ----------------
6 Nodes that describe devices which has wakeup capability must contain an
7 "wakeup-source" boolean property.
9 Also, if device is marked as a wakeup source, then all the primary
10 interrupt(s) can be used as wakeup interrupt(s).
12 However if the devices have dedicated interrupt as the wakeup source
14 interrupt name. In such cases only that interrupt can be used as wakeup
15 interrupt.
18 ---------------------------------------------------------
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| /openbmc/linux/drivers/pinctrl/samsung/ |
| H A D | pinctrl-samsung.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * pin-controller/pin-mux/pin-config/gpio-driver for Samsung's SoC's.
25 * enum pincfg_type - possible pin configuration types supported.
46 * packed together into a 16-bits. The upper 8-bits represent the configuration
47 * type and the lower 8-bits hold the value of the configuration type.
65 * enum eint_type - possible external interrupt types.
68 * @EINT_TYPE_WKUP: bank supportes external wakeup interrupts
69 * @EINT_TYPE_WKUP_MUX: bank supports multiplexed external wakeup interrupts
71 * Samsung GPIO controller groups all the available pins into banks. The pins
72 * in a pin bank can support external gpio interrupts or external wakeup
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| H A D | pinctrl-exynos.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
22 /* External GPIO and wakeup interrupt related definitions */
35 /* helpers to access interrupt service register */
42 /* Exynos specific external interrupt trigger types */
144 * struct exynos_weint_data: irq specific data for all the wakeup interrupts
145 * generated by the external wakeup interrupt controller.
146 * @irq: interrupt number within the domain.
147 * @bank: bank responsible for this interrupt
155 * struct exynos_muxed_weint_data: irq specific data for muxed wakeup interrupts
156 * generated by the external wakeup interrupt controller.
|
| /openbmc/linux/Documentation/devicetree/bindings/input/touchscreen/ |
| H A D | sis_i2c.txt | 1 * SiS I2C Multiple Touch Controller
4 - compatible: must be "sis,9200-ts"
5 - reg: i2c slave address
6 - interrupts: touch controller interrupt (see interrupt
10 - pinctrl-names: should be "default" (see pinctrl binding [1]).
11 - pinctrl-0: a phandle pointing to the pin settings for the
13 - attn-gpios: the gpio pin used as attention line
14 - reset-gpios: the gpio pin used to reset the controller
15 - wakeup-source: touchscreen can be used as a wakeup source
17 [0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
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| H A D | egalax-ts.txt | 1 * EETI eGalax Multiple Touch Controller
4 - compatible: must be "eeti,egalax_ts"
5 - reg: i2c slave address
6 - interrupts: touch controller interrupt
7 - wakeup-gpios: the gpio pin to be used for waking up the controller
15 interrupt-parent = <&gpio1>;
17 wakeup-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
|
| /openbmc/linux/arch/arm/boot/dts/st/ |
| H A D | stm32mp151.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/stm32mp1-clks.h>
8 #include <dt-bindings/reset/stm32mp1-resets.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 #address-cells = <1>;
16 #size-cells = <0>;
19 compatible = "arm,cortex-a7";
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| H A D | stm32mp131.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/stm32mp13-clks.h>
8 #include <dt-bindings/reset/stm32mp13-resets.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 #address-cells = <1>;
16 #size-cells = <0>;
19 compatible = "arm,cortex-a7";
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| /openbmc/linux/drivers/media/rc/ |
| H A D | ite-cir.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
9 #define ITE_DRIVER_NAME "ite-cir"
15 /* interrupt types */
34 /* hw-specific operation function pointers; most of these must be
37 /* get pending interrupt causes */
53 /* enable tx FIFO space available interrupt */
56 /* disable tx FIFO space available interrupt */
98 /* duty cycle, 0-100 */
114 /* low-speed carrier frequency limits (Hz) */
118 /* high-speed carrier frequency limits (Hz) */
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| /openbmc/linux/Documentation/devicetree/bindings/net/ |
| H A D | broadcom-bluetooth.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/broadcom-bluetooth.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
13 This binding describes Broadcom UART-attached bluetooth chips.
18 - brcm,bcm20702a1
19 - brcm,bcm4329-bt
20 - brcm,bcm4330-bt
21 - brcm,bcm4334-bt
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| H A D | btusb.txt | 1 Generic Bluetooth controller over USB (btusb driver)
2 ---------------------------------------------------
6 - compatible : should comply with the format "usbVID,PID" specified in
7 Documentation/devicetree/bindings/usb/usb-device.yaml
13 "usb4ca,301a" (Qualcomm QCA6174A (Lite-On))
17 Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
21 - interrupt-names: (see below)
22 - interrupts : The interrupt specified by the name "wakeup" is the interrupt
23 that shall be used for out-of-band wake-on-bt. Driver will
24 request this interrupt for wakeup. During system suspend, the
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| /openbmc/linux/Documentation/devicetree/bindings/i2c/ |
| H A D | i2c.txt | 8 -----------------------------
10 - #address-cells - should be <1>. Read more about addresses below.
11 - #size-cells - should be <0>.
12 - compatible - name of I2C bus controller
21 -----------------------------
26 - clock-frequency
29 - i2c-bus
31 devices and non-I2C devices, the 'i2c-bus' subnode can be used for
32 populating I2C devices. If the 'i2c-bus' subnode is present, only
34 '#address-cells' and '#size-cells' must be defined under this subnode
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| /openbmc/linux/drivers/irqchip/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
90 bool "Amazon's Annapurna Labs Fabric Interrupt Controller"
96 Support Amazon's Annapurna Labs Fabric Interrupt Controller.
121 tristate "Broadcom STB 7038-style L1/L2 interrupt controller driver"
129 tristate "Broadcom STB 7120-style L2 interrupt controller driver"
136 tristate "Broadcom STB generic L2 interrupt controller driver"
211 bool "J-Core integrated AIC" if COMPILE_TEST
215 Support for the J-Core integrated AIC.
225 Enable support for the Renesas Interrupt Controller for external
226 interrupt pins, as found on SH/R-Mobile and R-Car Gen1 SoCs.
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| /openbmc/linux/Documentation/devicetree/bindings/net/wireless/ |
| H A D | marvell-8xxx.txt | 2 ------
5 The node is expected to be specified as a child node to the SDIO/PCIE controller that
10 - compatible : should be one of the following:
21 - marvell,caldata* : A series of properties with marvell,caldata prefix,
23 initialization. This is an array of unsigned 8-bit values.
26 "marvell,caldata-txpwrlimit-2g" (length = 566).
27 "marvell,caldata-txpwrlimit-5g-sub0" (length = 502).
28 "marvell,caldata-txpwrlimit-5g-sub1" (length = 688).
29 "marvell,caldata-txpwrlimit-5g-sub2" (length = 750).
30 "marvell,caldata-txpwrlimit-5g-sub3" (length = 502).
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