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/linux/Documentation/devicetree/bindings/mfd/
H A Dapple,smc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/apple,smc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sven Peter <sven@kernel.org>
14 such as GPIO, RTC, power, reboot.
19 - enum:
20 - apple,t6000-smc
21 - apple,t8103-smc
22 - apple,t8112-smc
[all …]
/linux/drivers/gpio/
H A Dgpio-macsmc.c1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * Apple SMC GPIO driver
6 * This driver implements basic SMC PMU GPIO support that can read inputs
12 #include <linux/gpio/driver.h>
19 * Commands 0-6 are, presumably, the intended API.
73 struct apple_smc *smc; member
85 return -1; in macsmc_gpio_nr()
97 struct apple_smc *smc = smcgp->smc; in macsmc_gpio_find_first_gpio_index() local
103 ret = apple_smc_get_key_by_index(smc, 0, &first_key); in macsmc_gpio_find_first_gpio_index()
107 return -ENODEV; in macsmc_gpio_find_first_gpio_index()
[all …]
/linux/Documentation/devicetree/bindings/gpio/
H A Dapple,smc-gpio.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/apple,smc-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Apple Mac System Management Controller GPIO
10 - Sven Peter <sven@kernel.org>
13 Apple Mac System Management Controller GPIO block.
17 const: apple,smc-gpio
19 gpio-controller: true
21 '#gpio-cells':
[all …]
/linux/Documentation/devicetree/bindings/firmware/xilinx/
H A Dxlnx,zynqmp-firmware.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/firmware/xilinx/xlnx,zynqmp-firmware.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nava kishore Manne <nava.kishore.manne@amd.com>
12 description: The zynqmp-firmware node describes the interface to platform
23 - description: For implementations complying for Zynq Ultrascale+ MPSoC.
24 const: xlnx,zynqmp-firmware
26 - description: For implementations complying for Versal.
27 const: xlnx,versal-firmware
[all …]
/linux/arch/arm/boot/dts/broadcom/
H A Dbcm21664.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
4 #include "bcm2166x-common.dtsi"
7 interrupt-parent = <&gic>;
10 #address-cells = <1>;
11 #size-cells = <0>;
15 compatible = "arm,cortex-a9";
21 compatible = "arm,cortex-a9";
22 enable-method = "brcm,bcm11351-cpu-method";
23 secondary-boot-reg = <0x35004178>;
30 gic: interrupt-controller@1c01000 {
[all …]
H A Dbcm23550.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
8 #include "bcm2166x-common.dtsi"
11 interrupt-parent = <&gic>;
14 #address-cells = <1>;
15 #size-cells = <0>;
19 compatible = "arm,cortex-a7";
21 clock-frequency = <1000000000>;
26 compatible = "arm,cortex-a7";
27 enable-method = "brcm,bcm23550";
28 secondary-boot-reg = <0x35004178>;
[all …]
H A Dbcm11351.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright (C) 2012-2013 Broadcom Corporation
4 #include <dt-bindings/clock/bcm281xx.h>
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/interrupt-controller/irq.h>
9 #address-cells = <1>;
10 #size-cells = <1>;
13 interrupt-parent = <&gic>;
20 #address-cells = <1>;
21 #size-cells = <0>;
[all …]
/linux/drivers/mfd/
H A Dmacsmc.c1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * Apple SMC (System Management Controller) MFD driver
48 MFD_CELL_OF("macsmc-gpio", NULL, NULL, 0, 0, "apple,smc-gpio"),
49 MFD_CELL_OF("macsmc-reboot", NULL, NULL, 0, 0, "apple,smc-reboot"),
52 static int apple_smc_cmd_locked(struct apple_smc *smc, u64 cmd, u64 arg, in apple_smc_cmd_locked() argument
59 lockdep_assert_held(&smc->mutex); in apple_smc_cmd_locked()
61 if (smc->boot_stage != APPLE_SMC_INITIALIZED) in apple_smc_cmd_locked()
62 return -EIO; in apple_smc_cmd_locked()
63 if (smc->atomic_mode) in apple_smc_cmd_locked()
64 return -EIO; in apple_smc_cmd_locked()
[all …]
/linux/arch/arm/boot/dts/microchip/
H A Dsama5d3xcm.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * sama5d3xcm.dtsi - Device Tree Include file for SAMA5D3x CPU Module
14 stdout-path = "serial0:115200n8";
23 clock-frequency = <32768>;
27 clock-frequency = <12000000>;
34 cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
39 compatible = "atmel,tcb-timer";
44 compatible = "atmel,tcb-timer";
51 pinctrl-0 = <&pinctrl_ebi_addr &pinctrl_ebi_cs0>;
52 pinctr-name = "default";
[all …]
H A 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 <jjhiblot@traphandler.com>
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 …]
H A Dat91sam9263.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9263.dtsi - Device Tree Include file for AT91SAM9263 family SoC
5 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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 …]
H A Dat91sam9rl.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
6 * Alexandre Belloni <alexandre.belloni@free-electrons.com>
9 #include <dt-bindings/pinctrl/at91.h>
10 #include <dt-bindings/clock/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/pwm/pwm.h>
14 #include <dt-bindings/mfd/at91-usart.h>
17 #address-cells = <1>;
[all …]
H A Dat91sam9n12.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9n12.dtsi - Device Tree include file for AT91SAM9N12 SoC
9 #include <dt-bindings/dma/at91.h>
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/clock/at91.h>
14 #include <dt-bindings/mfd/at91-usart.h>
17 #address-cells = <1>;
18 #size-cells = <1>;
[all …]
H A Dat91sam9260.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC
7 * 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/clock/at91.h>
14 #include <dt-bindings/mfd/at91-usart.h>
17 #address-cells = <1>;
18 #size-cells = <1>;
[all …]
H A Dat91sam9x5.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9x5.dtsi - Device Tree Include file for AT91SAM9x5 family SoC
11 #include <dt-bindings/dma/at91.h>
12 #include <dt-bindings/pinctrl/at91.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/clock/at91.h>
16 #include <dt-bindings/mfd/at91-usart.h>
19 #address-cells = <1>;
20 #size-cells = <1>;
[all …]
H A Dat91sam9g45.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9g45.dtsi - Device Tree Include file for AT91SAM9G45 family SoC
11 #include <dt-bindings/dma/at91.h>
12 #include <dt-bindings/pinctrl/at91.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/clock/at91.h>
16 #include <dt-bindings/mfd/at91-usart.h>
19 #address-cells = <1>;
20 #size-cells = <1>;
[all …]
/linux/arch/arm64/boot/dts/blaize/
H A Dblaize-blzp1600.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 interrupt-parent = <&gic>;
13 #address-cells = <2>;
14 #size-cells = <2>;
17 #address-cells = <2>;
18 #size-cells = <0>;
21 compatible = "arm,cortex-a53";
[all …]
/linux/Documentation/devicetree/bindings/soc/fsl/cpm_qe/
H A Dserial.txt4 - fsl,cpm1-smc-uart
5 - fsl,cpm2-smc-uart
6 - fsl,cpm1-scc-uart
7 - fsl,cpm2-scc-uart
8 - fsl,qe-uart
10 Modem control lines connected to GPIO controllers are listed in the gpios
11 property as described in booting-without-of.txt, section IX.1 in the following
23 compatible = "fsl,mpc8272-scc-uart",
24 "fsl,cpm2-scc-uart";
27 interrupt-parent = <&PIC>;
[all …]
/linux/Documentation/devicetree/bindings/reset/
H A Dzynq-reset.txt3 The Zynq AP-SoC has several different resets.
8 - compatible: "xlnx,zynq-reset"
9 - reg: SLCR offset and size taken via syscon <0x200 0x48>
10 - syscon: <&slcr>
12 - #reset-cells: Must be 1
18 compatible = "xlnx,zynq-reset";
20 #reset-cells = <1>;
55 352: gpio reset
58 416: smc reset
59 417: smc ref reset
/linux/arch/arm64/boot/dts/ti/
H A Dk3-am65.dtsi1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
5 * Copyright (C) 2016-2024 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/soc/ti,sci_pm_domain.h>
13 #include "k3-pinctrl.h"
18 interrupt-parent = <&gic500>;
19 #address-cells = <2>;
20 #size-cells = <2>;
[all …]
H A Dk3-am64.dtsi1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
5 * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/soc/ti,sci_pm_domain.h>
13 #include "k3-pinctrl.h"
18 interrupt-parent = <&gic500>;
19 #address-cells = <2>;
20 #size-cells = <2>;
[all …]
H A Dk3-am62p.dtsi1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
5 * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/soc/ti,sci_pm_domain.h>
13 #include "k3-pinctrl.h"
18 interrupt-parent = <&gic500>;
19 #address-cells = <2>;
20 #size-cells = <2>;
[all …]
/linux/arch/powerpc/boot/dts/
H A Dmgcoge.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
9 /dts-v1/;
13 #address-cells = <1>;
14 #size-cells = <1>;
22 #address-cells = <1>;
23 #size-cells = <0>;
28 d-cache-line-size = <32>;
29 i-cache-line-size = <32>;
30 d-cache-size = <16384>;
31 i-cache-size = <16384>;
[all …]
/linux/drivers/power/reset/
H A 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
90 bool "Cortina Gemini power-off driver"
99 bool "GPIO power-off driver"
102 This driver supports turning off your board via a GPIO line.
[all …]
/linux/arch/arm64/boot/dts/apple/
H A Dt8012.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/apple-aic.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/pinctrl/apple.h>
16 interrupt-parent = <&aic>;
17 #address-cells = <2>;
18 #size-cells = <2>;
20 clkref: clock-ref {
21 compatible = "fixed-clock";
[all …]

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