| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/bus/ |
| D | simple-pm-bus.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/bus/simple-pm-bus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Simple Power-Managed Bus
10 - Geert Uytterhoeven <geert+renesas@glider.be>
13 A Simple Power-Managed Bus is a transparent bus that doesn't need a real
16 However, its bus controller is part of a PM domain, or under the control
17 of a functional clock. Hence, the bus controller's PM domain and/or
18 clock must be enabled for child devices connected to the bus (either
[all …]
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| D | renesas,bsc.yaml | 2 ---
3 $id: http://devicetree.org/schemas/bus/renesas,bsc.yaml#
4 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 title: Renesas Bus State Controller (BSC)
9 - Geert Uytterhoeven <geert+renesas@glider.be>
12 The Renesas Bus State Controller (BSC, sometimes called "LBSC within Bus
13 Bridge", or "External Bus Interface") can be found in several Renesas ARM
14 SoCs. It provides an external bus for connecting multiple external
18 While the BSC is a fairly simple memory-mapped bus, it may be part of a
24 The bindings for the BSC extend the bindings for "simple-pm-bus".
[all …]
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| D | mvebu-mbus.txt | 6 - compatible: Should be set to one of the following:
7 marvell,armada370-mbus
8 marvell,armadaxp-mbus
9 marvell,armada375-mbus
10 marvell,armada380-mbus
11 marvell,kirkwood-mbus
12 marvell,dove-mbus
13 marvell,orion5x-88f5281-mbus
14 marvell,orion5x-88f5182-mbus
15 marvell,orion5x-88f5181-mbus
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/bus/ |
| D | simple-pm-bus.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/bus/simple-pm-bus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Simple Power-Managed Bus
10 - Geert Uytterhoeven <geert+renesas@glider.be>
13 A Simple Power-Managed Bus is a transparent bus that doesn't need a real
16 However, its bus controller is part of a PM domain, or under the control
17 of a functional clock. Hence, the bus controller's PM domain and/or
18 clock must be enabled for child devices connected to the bus (either
[all …]
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| D | fsl,spba-bus.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/bus/fsl,spba-bus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Shared Peripherals Bus Interface
10 - Shawn Guo <shawnguo@kernel.org>
13 A simple bus enabling access to shared peripherals.
15 The "spba-bus" follows the "simple-bus" set of properties, as
17 "simple-bus" because the SDMA controller uses this compatible flag to
19 the SDMA can access. There are no special clocks for the bus, because
[all …]
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| D | renesas,bsc.yaml | 2 ---
3 $id: http://devicetree.org/schemas/bus/renesas,bsc.yaml#
4 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 title: Renesas Bus State Controller (BSC)
9 - Geert Uytterhoeven <geert+renesas@glider.be>
12 The Renesas Bus State Controller (BSC, sometimes called "LBSC within Bus
13 Bridge", or "External Bus Interface") can be found in several Renesas ARM
14 SoCs. It provides an external bus for connecting multiple external
18 While the BSC is a fairly simple memory-mapped bus, it may be part of a
24 The bindings for the BSC extend the bindings for "simple-pm-bus".
[all …]
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| D | fsl,imx8qxp-pixel-link-msi-bus.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/bus/fsl,imx8qxp-pixel-link-msi-bus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX8qxp Pixel Link Medium Speed Interconnect (MSI) Bus
10 - Liu Ying <victor.liu@nxp.com>
13 i.MX8qxp pixel link MSI bus is used to control settings of PHYs, I/Os
14 sitting together with the PHYs. It is not the same as the MSI bus coming
18 i.MX8qxp pixel link MSI bus is a simple memory-mapped bus. Two input clocks,
20 connected to the bus can be accessed. Also, the bus is part of a power
[all …]
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| D | mvebu-mbus.txt | 6 - compatible: Should be set to one of the following:
7 marvell,armada370-mbus
8 marvell,armadaxp-mbus
9 marvell,armada375-mbus
10 marvell,armada380-mbus
11 marvell,kirkwood-mbus
12 marvell,dove-mbus
13 marvell,orion5x-88f5281-mbus
14 marvell,orion5x-88f5182-mbus
15 marvell,orion5x-88f5181-mbus
[all …]
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| /kernel/linux/linux-6.6/drivers/bus/ |
| D | simple-pm-bus.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Simple Power-Managed Bus Driver
5 * Copyright (C) 2014-2015 Glider bvba
27 const struct device *dev = &pdev->dev; in simple_pm_bus_probe()
29 struct device_node *np = dev->of_node; in simple_pm_bus_probe()
31 struct simple_pm_bus *bus; in simple_pm_bus_probe() local
35 * transparent bus device which has a different compatible string in simple_pm_bus_probe()
37 * of the simple-pm-bus tasks for these devices, so return early. in simple_pm_bus_probe()
39 if (pdev->driver_override) in simple_pm_bus_probe()
42 match = of_match_device(dev->driver->of_match_table, dev); in simple_pm_bus_probe()
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/ |
| D | arm,realview.yaml | 1 # 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 …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/arm/ |
| D | arm,realview.yaml | 1 # 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 …]
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | imx6q-gw54xx.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
8 #include "imx6qdl-gw54xx.dtsi"
9 #include <dt-bindings/media/tda1997x.h>
13 compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q";
15 sound-digital {
16 compatible = "simple-audio-card";
17 simple-audio-card,name = "tda1997x-audio";
18 simple-audio-card,format = "i2s";
19 simple-audio-card,bitclock-master = <&sound_codec>;
[all …]
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| D | atlas6.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later
10 #address-cells = <1>;
11 #size-cells = <1>;
12 interrupt-parent = <&intc>;
15 #address-cells = <1>;
16 #size-cells = <0>;
20 d-cache-line-size = <32>;
21 i-cache-line-size = <32>;
22 d-cache-size = <32768>;
23 i-cache-size = <32768>;
[all …]
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| /kernel/linux/linux-6.6/arch/arm/boot/dts/nxp/imx/ |
| D | imx6q-gw54xx.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
8 #include "imx6qdl-gw54xx.dtsi"
9 #include <dt-bindings/media/tda1997x.h>
13 compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q";
15 sound-digital {
16 compatible = "simple-audio-card";
17 simple-audio-card,name = "tda1997x-audio";
18 simple-audio-card,format = "i2s";
19 simple-audio-card,bitclock-master = <&sound_codec>;
[all …]
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| /kernel/linux/linux-5.10/drivers/bus/ |
| D | simple-pm-bus.c | 2 * Simple Power-Managed Bus Driver
4 * Copyright (C) 2014-2015 Glider bvba
19 struct device_node *np = pdev->dev.of_node; in simple_pm_bus_probe()
21 dev_dbg(&pdev->dev, "%s\n", __func__); in simple_pm_bus_probe()
23 pm_runtime_enable(&pdev->dev); in simple_pm_bus_probe()
26 of_platform_populate(np, NULL, NULL, &pdev->dev); in simple_pm_bus_probe()
33 dev_dbg(&pdev->dev, "%s\n", __func__); in simple_pm_bus_remove()
35 pm_runtime_disable(&pdev->dev); in simple_pm_bus_remove()
40 { .compatible = "simple-pm-bus", },
49 .name = "simple-pm-bus",
[all …]
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/freescale/ |
| D | fsl-ls1012a-frdm.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include "fsl-ls1012a.dtsi"
15 compatible = "fsl,ls1012a-frdm", "fsl,ls1012a";
17 sys_mclk: clock-mclk {
18 compatible = "fixed-clock";
19 #clock-cells = <0>;
20 clock-frequency = <25000000>;
23 reg_1p8v: regulator-1p8v {
[all …]
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| D | fsl-ls1012a-qds.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "fsl-ls1012a.dtsi"
14 compatible = "fsl,ls1012a-qds", "fsl,ls1012a";
21 sys_mclk: clock-mclk {
22 compatible = "fixed-clock";
23 #clock-cells = <0>;
24 clock-frequency = <24576000>;
27 reg_3p3v: regulator-3p3v {
28 compatible = "regulator-fixed";
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | mfd.txt | 1 Multi-Function Devices (MFD)
4 more than one non-unique yet varying hardware functionality.
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
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
32 - #address-cells: Specifies the number of cells used to represent physical base
35 - #size-cells: Specifies the number of cells used to represent the size of an
[all …]
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| D | aspeed-lpc.txt | 2 Device tree bindings for the Aspeed Low Pin Count (LPC) Bus Controller
5 The LPC bus is a means to bridge a host CPU to a number of low-bandwidth
6 peripheral devices, replacing the use of the ISA bus in the age of PCI[0]. The
7 primary use case of the Aspeed LPC controller is as a slave on the bus
9 conditions it can also take the role of bus master.
11 The LPC controller is represented as a multi-function device to account for the
24 APB-to-LPC bridging amonst other functions.
27 as LPC firmware hub cycles, configuration of the LPC-to-AHB mapping, UART
28 management and bus snoop configuration.
39 [1] https://www.renesas.com/en-sg/doc/products/mpumcu/001/rej09b0078_h8s2168.pdf?key=7c888374547021…
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/ |
| D | mfd.txt | 1 Multi-Function Devices (MFD)
4 more than one non-unique yet varying hardware functionality.
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
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
32 - #address-cells: Specifies the number of cells used to represent physical base
35 - #size-cells: Specifies the number of cells used to represent the size of an
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/imx/ |
| D | fsl,aips-bus.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/imx/fsl,aips-bus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Peng Fan <peng.fan@nxp.com>
14 AHB bus and peripherals with the lower bandwidth IP Slave (IPS)
21 const: fsl,aips-bus
23 - compatible
28 - const: fsl,aips-bus
29 - const: simple-bus
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/soc/imx/ |
| D | fsl,aips-bus.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/imx/fsl,aips-bus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Peng Fan <peng.fan@nxp.com>
14 AHB bus and peripherals with the lower bandwidth IP Slave (IPS)
21 const: fsl,aips-bus
23 - compatible
28 - const: fsl,aips-bus
29 - const: simple-bus
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/amlogic/ |
| D | amlogic,meson-gx-hhi-sysctrl.yaml | 1 # 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 …]
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/freescale/ |
| D | fsl-ls1028a-qds.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 /dts-v1/;
13 #include "fsl-ls1028a.dtsi"
17 compatible = "fsl,ls1028a-qds", "fsl,ls1028a";
29 stdout-path = "serial0:115200n8";
37 sys_mclk: clock-mclk {
38 compatible = "fixed-clock";
39 #clock-cells = <0>;
40 clock-frequency = <25000000>;
43 reg_1p8v: regulator-1p8v {
[all …]
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| D | fsl-ls1012a-qds.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "fsl-ls1012a.dtsi"
14 compatible = "fsl,ls1012a-qds", "fsl,ls1012a";
16 sys_mclk: clock-mclk {
17 compatible = "fixed-clock";
18 #clock-cells = <0>;
19 clock-frequency = <24576000>;
22 reg_3p3v: regulator-3p3v {
23 compatible = "regulator-fixed";
[all …]
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