| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/spi/ |
| D | spi-gpio.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SPI-GPIO devicetree bindings
10 - Rob Herring <robh@kernel.org>
13 This represents a group of 3-n GPIO lines used for bit-banged SPI on
17 - $ref: "/schemas/spi/spi-controller.yaml#"
21 const: spi-gpio
23 sck-gpios:
[all …]
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| D | fsl-spi.txt | 4 - cell-index : QE SPI subblock index.
7 - compatible : should be "fsl,spi" or "aeroflexgaisler,spictrl".
8 - mode : the SPI operation mode, it can be "cpu" or "cpu-qe".
9 - reg : Offset and length of the register set for the device
10 - interrupts : <a b> where a is the interrupt number and b is a
15 - clock-frequency : input clock frequency to non FSL_SOC cores
18 - cs-gpios : specifies the gpio pins to be used for chipselects.
21 - fsl,spisel_boot : for the MPC8306 and MPC8309, specifies that the
24 the cs-gpios property is not present.
28 cell-index = <0>;
[all …]
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| D | spi-fsl-dspi.txt | 4 - compatible : must be one of:
5 "fsl,vf610-dspi",
6 "fsl,ls1021a-v1.0-dspi",
7 "fsl,ls1012a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
8 "fsl,ls1028a-dspi",
9 "fsl,ls1043a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
10 "fsl,ls1046a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
11 "fsl,ls1088a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
12 "fsl,ls2080a-dspi" (optionally followed by "fsl,ls2085a-dspi"),
13 "fsl,ls2085a-dspi",
[all …]
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| D | qcom,spi-qup.txt | 4 and an input FIFO) for serial peripheral interface (SPI) mini-core.
10 - compatible: Should contain:
11 "qcom,spi-qup-v1.1.1" for 8660, 8960 and 8064.
12 "qcom,spi-qup-v2.1.1" for 8974 and later
13 "qcom,spi-qup-v2.2.1" for 8974 v2 and later.
15 - reg: Should contain base register location and length
16 - interrupts: Interrupt number used by this controller
18 - clocks: Should contain the core clock and the AHB clock.
19 - clock-names: Should be "core" for the core clock and "iface" for the
22 - #address-cells: Number of cells required to define a chip select
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/spi/ |
| D | spi-gpio.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SPI-GPIO
10 - Rob Herring <robh@kernel.org>
13 This represents a group of 3-n GPIO lines used for bit-banged SPI on
17 - $ref: /schemas/spi/spi-controller.yaml#
21 const: spi-gpio
23 sck-gpios:
[all …]
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| D | fsl-spi.txt | 4 - cell-index : QE SPI subblock index.
7 - compatible : should be "fsl,spi" or "aeroflexgaisler,spictrl".
8 - mode : the SPI operation mode, it can be "cpu" or "cpu-qe".
9 - reg : Offset and length of the register set for the device
10 - interrupts : <a b> where a is the interrupt number and b is a
15 - clock-frequency : input clock frequency to non FSL_SOC cores
18 - cs-gpios : specifies the gpio pins to be used for chipselects.
21 - fsl,spisel_boot : for the MPC8306 and MPC8309, specifies that the
24 the cs-gpios property is not present.
28 cell-index = <0>;
[all …]
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| D | spi-fsl-dspi.txt | 4 - compatible : must be one of:
5 "fsl,vf610-dspi",
6 "fsl,ls1021a-v1.0-dspi",
7 "fsl,ls1012a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
8 "fsl,ls1028a-dspi",
9 "fsl,ls1043a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
10 "fsl,ls1046a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
11 "fsl,ls1088a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
12 "fsl,ls2080a-dspi" (optionally followed by "fsl,ls2085a-dspi"),
13 "fsl,ls2085a-dspi",
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/gpio/ |
| D | spear_spics.txt | 3 SPEAr platform provides a provision to control chipselects of ARM PL022 Prime
8 transfers without releasing their chipselects.
10 Chipselects can be controlled by software by turning them as GPIOs. SPEAr
17 * compatible: should be defined as "st,spear-spics-gpio"
19 * st-spics,peripcfg-reg: peripheral configuration register offset
20 * st-spics,sw-enable-bit: bit offset to enable sw control
21 * st-spics,cs-value-bit: bit offset to drive chipselect low or high
22 * st-spics,cs-enable-mask: chip select number bit mask
23 * st-spics,cs-enable-shift: chip select number program offset
24 * gpio-controller: Marks the device node as gpio controller
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/gpio/ |
| D | spear_spics.txt | 3 SPEAr platform provides a provision to control chipselects of ARM PL022 Prime
8 transfers without releasing their chipselects.
10 Chipselects can be controlled by software by turning them as GPIOs. SPEAr
17 * compatible: should be defined as "st,spear-spics-gpio"
19 * st-spics,peripcfg-reg: peripheral configuration register offset
20 * st-spics,sw-enable-bit: bit offset to enable sw control
21 * st-spics,cs-value-bit: bit offset to drive chipselect low or high
22 * st-spics,cs-enable-mask: chip select number bit mask
23 * st-spics,cs-enable-shift: chip select number program offset
24 * gpio-controller: Marks the device node as gpio controller
[all …]
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| /kernel/linux/linux-6.6/arch/mips/boot/dts/qca/ |
| D | ar9331_omega.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
23 compatible = "gpio-leds";
25 led-system {
28 default-state = "off";
32 gpio-keys {
33 compatible = "gpio-keys";
35 button-0 {
[all …]
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| D | ar9331_dpt_module.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/leds/common.h>
11 model = "DPTechnics DPT-Module";
12 compatible = "dptechnics,dpt-module";
24 compatible = "gpio-leds";
26 led-0 {
30 default-state = "off";
[all …]
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| D | ar9331_openembed_som9331_board.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /dts-v1/;
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/leds/common.h>
24 compatible = "gpio-leds";
26 led-0 {
30 default-state = "off";
34 gpio-keys {
35 compatible = "gpio-keys";
[all …]
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| D | ar9331_dragino_ms14.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
23 compatible = "gpio-leds";
25 led-wlan {
28 default-state = "off";
31 led-lan {
34 default-state = "off";
37 led-wan {
[all …]
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| /kernel/linux/linux-5.10/arch/mips/boot/dts/qca/ |
| D | ar9331_omega.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
23 compatible = "gpio-leds";
28 default-state = "off";
32 gpio-keys {
33 compatible = "gpio-keys";
34 #address-cells = <1>;
35 #size-cells = <0>;
[all …]
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| D | ar9331_dpt_module.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/leds/common.h>
11 model = "DPTechnics DPT-Module";
12 compatible = "dptechnics,dpt-module";
24 compatible = "gpio-leds";
26 led-0 {
30 default-state = "off";
[all …]
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| D | ar9331_dragino_ms14.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
23 compatible = "gpio-leds";
28 default-state = "off";
34 default-state = "off";
40 default-state = "off";
46 default-state = "off";
50 gpio-keys {
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/panel/ |
| D | samsung,lms397kf04.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
13 - Linus Walleij <linus.walleij@linaro.org>
16 - $ref: panel-common.yaml#
17 - $ref: /schemas/spi/spi-peripheral-props.yaml#
25 reset-gpios: true
27 vci-supply:
31 vccio-supply:
37 spi-cpha: true
[all …]
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| D | samsung,s6d27a1.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
13 - Markuss Broks <markuss.broks@gmail.com>
16 - $ref: panel-common.yaml#
17 - $ref: /schemas/spi/spi-peripheral-props.yaml#
32 reset-gpios: true
34 vci-supply:
38 vccio-supply:
44 spi-cpha: true
[all …]
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| D | samsung,lms380kf01.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - Linus Walleij <linus.walleij@linaro.org>
17 - $ref: panel-common.yaml#
18 - $ref: /schemas/spi/spi-peripheral-props.yaml#
33 reset-gpios: true
35 vci-supply:
39 vccio-supply:
45 spi-cpha: true
[all …]
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| /kernel/linux/linux-5.10/drivers/bus/ |
| D | arm-integrator-lm.c | 1 // SPDX-License-Identifier: GPL-2.0-only
31 static int integrator_lm_populate(int num, struct device *dev) in integrator_lm_populate() argument
33 struct device_node *np = dev->of_node; in integrator_lm_populate()
38 base = INTEGRATOR_AP_EXP_BASE + (num * INTEGRATOR_AP_EXP_STRIDE); in integrator_lm_populate()
40 /* Walk over the child nodes and see what chipselects we use */ in integrator_lm_populate()
66 { .compatible = "arm,integrator-ap-syscon"},
72 struct device *dev = &pdev->dev; in integrator_ap_lm_probe()
84 return -ENODEV; in integrator_ap_lm_probe()
114 { .compatible = "arm,integrator-ap-lm"},
121 .name = "integratorap-lm",
|
| /kernel/linux/linux-6.6/drivers/bus/ |
| D | arm-integrator-lm.c | 1 // SPDX-License-Identifier: GPL-2.0-only
31 static int integrator_lm_populate(int num, struct device *dev) in integrator_lm_populate() argument
33 struct device_node *np = dev->of_node; in integrator_lm_populate()
38 base = INTEGRATOR_AP_EXP_BASE + (num * INTEGRATOR_AP_EXP_STRIDE); in integrator_lm_populate()
40 /* Walk over the child nodes and see what chipselects we use */ in integrator_lm_populate()
67 { .compatible = "arm,integrator-ap-syscon"},
73 struct device *dev = &pdev->dev; in integrator_ap_lm_probe()
85 return -ENODEV; in integrator_ap_lm_probe()
116 { .compatible = "arm,integrator-ap-lm"},
123 .name = "integratorap-lm",
|
| /kernel/linux/linux-6.6/arch/arm/boot/dts/broadcom/ |
| D | bcm947189acdbmr.dts | 8 /dts-v1/;
26 compatible = "gpio-leds";
28 led-wps {
33 led-5ghz {
38 led-2ghz {
44 gpio-keys {
45 compatible = "gpio-keys";
47 button-restart {
53 button-wps {
61 compatible = "spi-gpio";
[all …]
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | bcm947189acdbmr.dts | 8 /dts-v1/;
26 compatible = "gpio-leds";
44 gpio-keys {
45 compatible = "gpio-keys";
61 compatible = "spi-gpio";
62 num-chipselects = <1>;
63 sck-gpios = <&chipcommon 21 0>;
64 miso-gpios = <&chipcommon 22 0>;
65 mosi-gpios = <&chipcommon 23 0>;
66 cs-gpios = <&chipcommon 24 0>;
[all …]
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| D | vfxxx.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 #include "vf610-pinfunc.h"
6 #include <dt-bindings/clock/vf610-clock.h>
7 #include <dt-bindings/interrupt-controller/irq.h>
8 #include <dt-bindings/gpio/gpio.h>
32 compatible = "fixed-clock";
33 #clock-cells = <0>;
34 clock-frequency = <24000000>;
38 compatible = "fixed-clock";
39 #clock-cells = <0>;
[all …]
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| /kernel/linux/linux-6.6/arch/arm/boot/dts/nxp/vf/ |
| D | vfxxx.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 #include "vf610-pinfunc.h"
6 #include <dt-bindings/clock/vf610-clock.h>
7 #include <dt-bindings/interrupt-controller/irq.h>
8 #include <dt-bindings/gpio/gpio.h>
32 compatible = "fixed-clock";
33 #clock-cells = <0>;
34 clock-frequency = <24000000>;
38 compatible = "fixed-clock";
39 #clock-cells = <0>;
[all …]
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