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/openbmc/linux/Documentation/devicetree/bindings/arm/
H A Darm,realview.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
14 11, Cortex A-8 and Cortex A-9 CPUs. This included new features compared to
22 - description: ARM RealView Emulation Baseboard (HBI-0140) was created
26 - const: arm,realview-eb
27 - description: ARM RealView Platform Baseboard for ARM1176JZF-S
28 (HBI-0147) was created as a development board to test ARM TrustZone,
31 - const: arm,realview-pb1176
[all …]
H A Dsyna.txt3 According to https://www.synaptics.com/company/news/conexant-marvell
7 ---------------------------------------------------------------
19 ---------------------------------------------------------------
30 "marvell,berlin2cd" for Marvell Armada 1500-mini (BG2CD, 88DE3005)
32 "marvell,berlin2q" for Marvell Armada 1500-pro (BG2Q, 88DE3114)
38 model = "Sony NSZ-GS7";
39 compatible = "sony,nsz-gs7", "marvell,berlin2", "marvell,berlin";
50 - compatible: should be "marvell,berlin-cpu-ctrl"
51 - reg: address and length of the register set
55 cpu-ctrl@f7dd0000 {
[all …]
/openbmc/linux/arch/arm64/boot/dts/sprd/
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>;
[all …]
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";
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/openbmc/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 should
21 consider all subnodes of the MFD device as separate devices akin to how
22 "simple-bus" indicates when to see subnodes as children for a simple
23 memory-mapped bus. For more complex devices, when the nexus driver has to
28 - ranges: Describes the address mapping relationship to the parent. Should set
[all …]
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 - const: sprd,ums512-glbregs
23 - const: syscon
24 - const: simple-mfd
[all …]
H A Dbrcm,misc.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/brcm,misc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rafał Miłecki <rafal@milecki.pl>
14 bcm4908). It's used to implement some simple functions like a watchdog, PCIe
20 - const: brcm,misc
21 - const: simple-mfd
28 "#address-cells":
31 "#size-cells":
[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 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 - MandyJH Liu <mandyjh.liu@mediatek.com>
20 - enum:
21 - mediatek,mt8167-scpsys
22 - mediatek,mt8173-scpsys
23 - mediatek,mt8183-scpsys
24 - mediatek,mt8186-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 …]
/openbmc/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
20 #include <linux/mfd/core.h>
25 #include "simple-mfd-i2c.h"
39 simple_mfd_data = device_get_match_data(&i2c->dev); in simple_mfd_i2c_probe()
42 if (!simple_mfd_data || !simple_mfd_data->regmap_config) in simple_mfd_i2c_probe()
45 regmap_config = simple_mfd_data->regmap_config; in simple_mfd_i2c_probe()
[all …]
/openbmc/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";
36 - compatible: Should be "mscc,ocelot-cpu-syscon", "syscon"
37 - reg : Should contain registers location and length
41 compatible = "mscc,ocelot-cpu-syscon", "syscon";
52 - compatible: Should be "mscc,ocelot-hsio", "syscon", "simple-mfd"
53 - reg : Should contain registers location and length
57 compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";
/openbmc/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 …]
H A Drtd16xx.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
13 interrupt-parent = <&gic>;
14 #address-cells = <1>;
15 #size-cells = <1>;
17 reserved-memory {
18 #address-cells = <1>;
19 #size-cells = <1>;
32 no-map;
[all …]
/openbmc/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 …]
/openbmc/linux/Documentation/devicetree/bindings/misc/
H A Daspeed-p2a-ctrl.txt2 Device tree bindings for Aspeed AST2400/AST2500 PCI-to-AHB Bridge Control Driver
14 - compatible: must be one of:
15 - "aspeed,ast2400-p2a-ctrl"
16 - "aspeed,ast2500-p2a-ctrl"
21 - reg: A hint for the memory regions associated with the P2A controller
22 - memory-region: A phandle to a reserved_memory region to be used for the PCI
25 The p2a-control node should be the child of a syscon node with the required
28 - compatible : Should be one of the following:
29 "aspeed,ast2400-scu", "syscon", "simple-mfd"
30 "aspeed,ast2500-scu", "syscon", "simple-mfd"
[all …]
/openbmc/linux/arch/arm64/boot/dts/apple/
H A Dt600x-dieX.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
10 …compatible = "apple,t6000-cluster-cpufreq", "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
12 #performance-domain-cells = <0>;
16 …compatible = "apple,t6000-cluster-cpufreq", "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
18 #performance-domain-cells = <0>;
22 …compatible = "apple,t6000-cluster-cpufreq", "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
24 #performance-domain-cells = <0>;
27 DIE_NODE(pmgr): power-management@28e080000 {
28 compatible = "apple,t6000-pmgr", "apple,pmgr", "syscon", "simple-mfd";
29 #address-cells = <1>;
[all …]
/openbmc/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-gx-hhi-sysctrl
17 - amlogic,meson-gx-ao-sysctrl
18 - amlogic,meson-axg-hhi-sysctrl
19 - amlogic,meson-axg-ao-sysctrl
[all …]
/openbmc/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 …]
/openbmc/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
24 const: brcm,bcm2711-thermal
26 # See Documentation/devicetree/bindings/thermal/thermal-sensor.yaml for details
[all …]
/openbmc/linux/Documentation/devicetree/bindings/soc/microchip/
H A Datmel,at91rm9200-tcb.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/microchip/atmel,at91rm9200-tcb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexandre Belloni <alexandre.belloni@bootlin.com>
19 - enum:
20 - atmel,at91rm9200-tcb
21 - atmel,at91sam9x5-tcb
22 - atmel,sama5d2-tcb
23 - const: simple-mfd
[all …]
/openbmc/u-boot/doc/device-tree-bindings/pinctrl/
H A Dmarvell,armada-37xx-pinctrl.txt7 ------------------------
11 Refer to pinctrl-bindings.txt in this directory for details of the
17 - compatible: "marvell,armada3710-sb-pinctrl", "syscon, "simple-mfd"
19 "marvell,armada3710-nb-pinctrl", "syscon, "simple-mfd"
21 - reg: The first set of registers is for pinctrl/GPIO and the second
23 - interrupts: list of interrupts used by the GPIO
28 - pins 20-24
29 - functions jtag, gpio
32 - pins 8-10
33 - functions sdio, gpio
[all …]

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