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/linux/arch/arm64/boot/dts/sprd/
H A Dums512.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 #include <dt-bindings/clock/sprd,ums512-clk.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>;
20 cpu-map {
51 compatible = "arm,cortex-a55";
[all …]
H A Dsharkl3.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
9 interrupt-parent = <&gic>;
10 #address-cells = <2>;
11 #size-cells = <2>;
14 compatible = "simple-bus";
15 #address-cells = <2>;
16 #size-cells = <2>;
20 compatible = "sprd,sc9863a-glbregs", "syscon",
21 "simple-mfd";
23 #address-cells = <1>;
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/linux/Documentation/devicetree/bindings/mfd/
H A Dmfd.txt1 Multi-Function Devices (MFD)
4 more than one non-unique yet varying hardware functionality.
6 A typical MFD can be:
8 - A mixed signal ASIC on an external bus, sometimes a PMIC (Power Management
14 - A range of memory registers containing "miscellaneous system registers" also
20 - compatible : "simple-mfd" - this signifies that the operating system
21 should consider all subnodes of the MFD device as separate and independent
23 Similarly to how "simple-bus" indicates when to see subnodes as children for
24 a simple memory-mapped bus.
29 - ranges: Describes the address mapping relationship to the parent. Should set
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H A Dsyscon-common.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mfd/syscon-common.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
20 - Lee Jones <lee@kernel.org>
29 - compatible
39 reg-io-width:
46 - compatible
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H A Dsprd,ums512-glbreg.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/mfd/sprd,ums512-glbreg.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Orson Zhai <orsonzhai@gmail.com>
12 - Baolin Wang <baolin.wang7@gmail.com>
13 - Chunyan Zhang <zhang.lyra@gmail.com>
22 - enum:
23 - sprd,ums512-glbregs
24 - sprd,ums9620-glbregs
[all …]
H A Dbrcm,twd.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/brcm,twd.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom's Timer-Watchdog (aka TWD)
10 - Rafał Miłecki <rafal@milecki.pl>
13 Broadcom has a Timer-Watchdog block used in multiple SoCs (e.g., BCM4908,
21 - enum:
22 - brcm,bcm4908-twd
23 - brcm,bcm7038-twd
[all …]
H A Dti,nspire-misc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/
4 ---
5 $id: http://devicetree.org/schemas/mfd/ti,nspire-misc.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Andrew Davis <afd@ti.com>
22 - enum:
23 - ti,nspire-misc
24 - const: syscon
25 - const: simple-mfd
[all …]
H A Dxylon,logicvc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/mfd/xylon,logicvc.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Xylon LogiCVC multi-function device
11 - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
15 As a result, a multi-function device is exposed as parent of the display
21 - enum:
22 - xylon,logicvc-3.02.a
23 - const: syscon
[all …]
H A Darm,dev-platforms-syscon.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/arm,dev-platforms-syscon.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linusw@kernel.org>
20 - items:
21 - enum:
22 - arm,integrator-ap-syscon
23 - arm,integrator-cp-syscon
24 - arm,integrator-sp-syscon
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H A Dairoha,en7581-gpio-sysctl.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/airoha,en7581-gpio-sysctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Christian Marangi <ansuelsmth@gmail.com>
11 - Lorenzo Bianconi <lorenzo@kernel.org>
20 - const: airoha,en7581-gpio-sysctl
21 - const: syscon
22 - const: simple-mfd
29 $ref: /schemas/pinctrl/airoha,en7581-pinctrl.yaml
[all …]
H A Dmediatek,mt8195-scpsys.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/mediatek,mt8195-scpsys.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
11 - Matthias Brugger <matthias.bgg@gmail.com>
21 - enum:
22 - mediatek,mt6795-scpsys
23 - mediatek,mt6893-scpsys
24 - mediatek,mt8167-scpsys
[all …]
H A Dnxp,bbnsm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/nxp,bbnsm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP Battery-Backed Non-Secure Module
10 - Jacky Bai <ping.bai@nxp.com>
13 NXP BBNSM serves as non-volatile logic and storage for the system.
17 significant 32 bits of the real-time counter match the value in the
26 - enum:
27 - nxp,imx93-bbnsm
[all …]
/linux/Documentation/devicetree/bindings/mips/
H A Dmscc.txt7 - compatible: "mscc,ocelot", "mscc,luton", "mscc,serval" or "mscc,jr2"
19 - compatible: Should be "mscc,ocelot-chip-regs", "simple-mfd", "syscon"
20 - reg : Should contain registers location and length
24 compatible = "mscc,ocelot-chip-regs", "simple-mfd", "syscon";
35 - compatible: Should be "mscc,ocelot-hsio", "syscon", "simple-mfd"
36 - reg : Should contain registers location and length
40 compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";
/linux/drivers/mfd/
H A Dsimple-mfd-i2c.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Simple MFD - I2C
10 * shared by all sub-devices. Children can use their parent's device structure
13 * Once the register map has been successfully initialised, any sub-devices
14 * represented by child nodes in Device Tree or via the MFD cells in this file
22 #include <linux/mfd/core.h>
30 #include "simple-mfd-i2c.h"
44 simple_mfd_data = device_get_match_data(&i2c->dev); in simple_mfd_i2c_probe()
47 if (!simple_mfd_data || !simple_mfd_data->regmap_config) in simple_mfd_i2c_probe()
50 regmap_config = simple_mfd_data->regmap_config; in simple_mfd_i2c_probe()
[all …]
/linux/arch/arm64/boot/dts/realtek/
H A Drtd129x.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
5 * Copyright (c) 2016-2019 Andreas Färber
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/reset/realtek,rtd1295.h>
16 interrupt-parent = <&gic>;
17 #address-cells = <1>;
18 #size-cells = <1>;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
[all …]
H A Drtd139x.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/reset/realtek,rtd1295.h>
15 interrupt-parent = <&gic>;
16 #address-cells = <1>;
17 #size-cells = <1>;
19 reserved-memory {
20 #address-cells = <1>;
21 #size-cells = <1>;
34 no-map;
[all …]
/linux/arch/arm/boot/dts/realtek/
H A Drtd1195.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
3 * Copyright (c) 2017-2019 Andreas Färber
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/reset/realtek,rtd1195.h>
15 interrupt-parent = <&gic>;
16 #address-cells = <1>;
17 #size-cells = <1>;
20 #address-cells = <1>;
21 #size-cells = <0>;
25 compatible = "arm,cortex-a7";
[all …]
/linux/Documentation/devicetree/bindings/soc/amlogic/
H A Damlogic,meson-gx-hhi-sysctrl.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Neil Armstrong <neil.armstrong@linaro.org>
15 - enum:
16 - amlogic,meson-hhi-sysctrl
17 - amlogic,meson-gx-hhi-sysctrl
18 - amlogic,meson-gx-ao-sysctrl
19 - amlogic,meson-axg-hhi-sysctrl
[all …]
/linux/Documentation/devicetree/bindings/soc/imx/
H A Dfsl,imx-iomuxc-gpr.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/imx/fsl,imx-iomuxc-gpr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Peng Fan <peng.fan@nxp.com>
19 - items:
20 - enum:
21 - fsl,imx6q-iomuxc-gpr
22 - fsl,imx8mq-iomuxc-gpr
23 - const: syscon
[all …]
/linux/Documentation/devicetree/bindings/pinctrl/
H A Daspeed,ast2500-pinctrl.yaml1 # SPDX-License-Identifier: GPL-2.0-or-later
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/aspeed,ast2500-pinctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andrew Jeffery <andrew@aj.id.au>
16 - compatible: Should be one of the following:
17 "aspeed,ast2500-scu", "syscon", "simple-mfd"
18 "aspeed,g5-scu", "syscon", "simple-mfd"
21 Documentation/devicetree/bindings/mfd/syscon.yaml
25 const: aspeed,ast2500-pinctrl
[all …]
/linux/Documentation/devicetree/bindings/thermal/
H A Dbrcm,avs-ro-thermal.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/brcm,avs-ro-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Stefan Wahren <wahrenst@gmx.net>
16 - compatible: Should be one of the following:
17 "brcm,bcm2711-avs-monitor", "syscon", "simple-mfd"
20 Documentation/devicetree/bindings/mfd/syscon.yaml
22 $ref: thermal-sensor.yaml#
26 const: brcm,bcm2711-thermal
[all …]
/linux/tools/testing/selftests/liveupdate/
H A Dluo_kexec_simple.c1 // SPDX-License-Identifier: GPL-2.0-only
7 * A simple selftest to validate the end-to-end lifecycle of a LUO session
13 #define TEST_SESSION_NAME "test-session"
17 /* Constants for the state-tracking mechanism, specific to this test file. */
26 ksft_print_msg("[STAGE 1] Starting pre-kexe in run_stage_1()
50 int session_fd, mfd, stage; run_stage_2() local
[all...]
/linux/arch/arm/boot/dts/socionext/
H A Duniphier-pro4.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
5 // Copyright (C) 2015-2016 Socionext Inc.
8 #include <dt-bindings/gpio/uniphier-gpio.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 compatible = "socionext,uniphier-pro4";
13 #address-cells = <1>;
14 #size-cells = <1>;
17 #address-cells = <1>;
18 #size-cells = <0>;
22 compatible = "arm,cortex-a9";
[all …]
/linux/Documentation/devicetree/bindings/soc/ti/
H A Dti,am654-serdes-ctrl.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/soc/ti/ti,am654-serdes-ctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nishanth Menon <nm@ti.com>
15 - const: ti,am654-serdes-ctrl
16 - const: syscon
17 - const: simple-mfd
22 mux-controller:
23 $ref: /schemas/mux/reg-mux.yaml#
[all …]
/linux/Documentation/devicetree/bindings/soc/bcm/
H A Dbrcm,bcm2711-avs-monitor.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/soc/bcm/brcm,bcm2711-avs-monitor.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Stefan Wahren <wahrenst@gmx.net>
15 - const: brcm,bcm2711-avs-monitor
16 - const: syscon
17 - const: simple-mfd
23 $ref: /schemas/thermal/brcm,avs-ro-thermal.yaml
27 - compatible
[all …]

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