| /OK3568_Linux_fs/kernel/arch/arm/boot/dts/ |
| H A D | lpc4357-ea4357-devkit.dts | 9 * Released under the terms of 3-clause BSD License
13 /dts-v1/;
18 #include "dt-bindings/input/input.h"
19 #include "dt-bindings/gpio/gpio.h"
23 compatible = "ea,lpc4357-developers-kit", "nxp,lpc4357", "nxp,lpc4350";
33 stdout-path = &uart0;
42 compatible = "regulator-fixed";
43 regulator-name = "3v3-supply";
44 regulator-min-microvolt = <3300000>;
45 regulator-max-microvolt = <3300000>;
[all …]
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| H A D | kirkwood-synology.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
12 pinctrl: pin-controller@10000 {
13 pmx_alarmled_12: pmx-alarmled-12 {
18 pmx_fanctrl_15: pmx-fanctrl-15 {
23 pmx_fanctrl_16: pmx-fanctrl-16 {
28 pmx_fanctrl_17: pmx-fanctrl-17 {
33 pmx_fanalarm_18: pmx-fanalarm-18 {
38 pmx_hddled_20: pmx-hddled-20 {
43 pmx_hddled_21: pmx-hddled-21 {
48 pmx_hddled_22: pmx-hddled-22 {
[all …]
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| H A D | lpc4350-hitex-eval.dts | 9 * Released under the terms of 3-clause BSD License
13 /dts-v1/;
18 #include "dt-bindings/input/input.h"
19 #include "dt-bindings/gpio/gpio.h"
23 compatible = "hitex,lpc4350-eval-board", "nxp,lpc4350";
33 stdout-path = &uart0;
42 compatible = "gpio-keys-polled";
43 poll-interval = <100>;
49 gpios = <&pca_gpio 8 GPIO_ACTIVE_LOW>;
55 gpios = <&pca_gpio 9 GPIO_ACTIVE_LOW>;
[all …]
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| H A D | sun8i-h3-nanopi-duo2.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include "sun8i-h3.dtsi"
8 #include "sunxi-common-regulators.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
15 compatible = "friendlyarm,nanopi-duo2", "allwinner,sun8i-h3";
22 stdout-path = "serial0:115200n8";
26 compatible = "gpio-leds";
30 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
[all …]
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| H A D | r8a7740-armadillo800eva.dts | 1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/pwm/pwm.h>
25 stdout-path = "serial0:115200n8";
33 reg_3p3v: regulator-3p3v {
34 compatible = "regulator-fixed";
35 regulator-name = "fixed-3.3V";
[all …]
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| H A D | imx6-logicpd-baseboard.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
7 compatible = "gpio-keys";
10 gpios = <&pcf8575 0 GPIO_ACTIVE_LOW>;
13 debounce-interval = <10>;
14 wakeup-source;
18 gpios = <&pcf8575 1 GPIO_ACTIVE_LOW>;
21 debounce-interval = <10>;
22 wakeup-source;
26 gpios = <&pcf8575 2 GPIO_ACTIVE_LOW>;
29 debounce-interval = <10>;
[all …]
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| /OK3568_Linux_fs/kernel/sound/soc/ |
| H A D | soc-jack.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 // soc-jack.c -- ALSA SoC jack handling
23 struct snd_soc_jack_gpio *gpios; member
27 * snd_soc_jack_report - Report the current status for a jack
45 int enable; in snd_soc_jack_report() local
51 dapm = &jack->card->dapm; in snd_soc_jack_report()
53 mutex_lock(&jack->mutex); in snd_soc_jack_report()
55 jack->status &= ~mask; in snd_soc_jack_report()
56 jack->status |= status & mask; in snd_soc_jack_report()
60 list_for_each_entry(pin, &jack->pins, list) { in snd_soc_jack_report()
[all …]
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/regulator/ |
| H A D | da9211.txt | 5 - compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223"
7 - reg: I2C slave address, usually 0x68.
8 - interrupts: the interrupt outputs of the controller
9 - regulators: A node that houses a sub-node for each regulator within the
10 device. Each sub-node is identified using the node's name, with valid
11 values listed below. The content of each sub-node is defined by the
16 - enable-gpios: platform gpio for control of BUCKA/BUCKB.
17 - Any optional property defined in regulator.txt
18 - regulator-initial-mode and regulator-allowed-modes may be specified using
19 mode values from dt-bindings/regulator/dlg,da9211-regulator.h
[all …]
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| H A D | gpio-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/gpio-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Liam Girdwood <lgirdwood@gmail.com>
11 - Mark Brown <broonie@kernel.org>
18 - $ref: "regulator.yaml#"
22 const: regulator-gpio
24 regulator-name: true
26 enable-gpios:
[all …]
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| /OK3568_Linux_fs/kernel/drivers/gpio/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
18 You only need to enable this, if you also want to enable
26 int "Maximum number of GPIOs for fast path"
55 These checks help ensure that GPIOs have been properly initialized
57 non-sleeping contexts. They can make bitbanged serial protocols
65 Say Y here to add the legacy sysfs interface for GPIOs.
77 for GPIOs. The character device allows userspace to control GPIOs
115 tristate "GPIO driver for 74xx-ICs with MMIO access"
119 Say yes here to support GPIO functionality for 74xx-compatible ICs
135 If driver is built as a module it will be called gpio-altera.
[all …]
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| /OK3568_Linux_fs/u-boot/drivers/gpio/ |
| H A D | Kconfig | 8 bool "Enable Driver Model for GPIO drivers"
11 Enable driver model for GPIO access. The standard GPIO
14 particular GPIOs that they provide. The uclass interface
15 is defined in include/asm-generic/gpio.h.
18 bool "Enable GPIO hog support"
22 Enable gpio hog support
24 is a mechanism providing automatic GPIO request and config-
25 uration as part of the gpio-controller's driver probe function.
34 alloc req_seq both for gpio devices from U-Boot and kernel dtb.
40 Select this to enable PIO for Altera devices. Please find
[all …]
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/phy/ |
| H A D | phy-mapphone-mdm6600.txt | 4 - compatible Must be "motorola,mapphone-mdm6600"
5 - enable-gpios GPIO to enable the USB PHY
6 - power-gpios GPIO to power on the device
7 - reset-gpios GPIO to reset the device
8 - motorola,mode-gpios Two GPIOs to configure MDM6600 USB start-up mode for
10 - motorola,cmd-gpios Three GPIOs to control the power state of the MDM6600
11 - motorola,status-gpios Three GPIOs to read the power state of the MDM6600
15 usb-phy {
16 compatible = "motorola,mapphone-mdm6600";
17 enable-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
[all …]
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/fsi/ |
| H A D | fsi-master-gpio.txt | 1 Device-tree bindings for gpio-based FSI master driver
2 -----------------------------------------------------
5 - compatible = "fsi-master-gpio";
6 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
7 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
10 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
11 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
12 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
14 - no-gpio-delays; : Don't add extra delays between GPIO
21 fsi-master {
[all …]
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| H A D | fsi-master-ast-cf.txt | 1 Device-tree bindings for ColdFire offloaded gpio-based FSI master driver
2 ------------------------------------------------------------------------
5 - compatible =
6 "aspeed,ast2400-cf-fsi-master" for an AST2400 based system
8 "aspeed,ast2500-cf-fsi-master" for an AST2500 based system
10 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
11 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
12 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
13 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
14 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
[all …]
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/display/panel/ |
| H A D | jdi,lt070me05000.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Vinay Simha BN <simhavcs@gmail.com>
13 - $ref: panel-common.yaml#
19 enable-gpios: true
21 reset-gpios: true
23 vddp-supply:
25 The regulator that provides the supply voltage Power IC supply (3-5V)
27 iovcc-supply:
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| H A D | boe,himax8279d.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jerry Han <jerry.han.hq@gmail.com>
13 - $ref: panel-common.yaml#
18 - const: boe,himax8279d8p
19 - const: boe,himax8279d10p
22 enable-gpios: true
25 pp33-gpios:
29 pp18-gpios:
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| H A D | samsung,amoled-mipi-dsi.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/samsung,amoled-mipi-dsi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung AMOLED MIPI-DSI panels
10 - Hoegeun Kwon <hoegeun.kwon@samsung.com>
13 - $ref: panel-common.yaml#
15 - if:
20 - samsung,s6e3ha2
21 - samsung,s6e3hf2
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| H A D | sharp,ls037v7dw01.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SHARP LS037V7DW01 TFT-LCD panel
10 This panel can have zero to five GPIOs to configure to change configuration
12 configured with external pulls, all the GPIOs are considered optional with holes
16 - Tony Lindgren <tony@atomide.com>
19 - $ref: panel-common.yaml#
26 enable-gpios: true
27 reset-gpios: true
[all …]
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/auxdisplay/ |
| H A D | hit,hd44780.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Geert Uytterhoeven <geert@linux-m68k.org>
15 interface, which can be used in either 4-bit or 8-bit mode.
21 data-gpios:
23 GPIO pins connected to the data signal lines DB0-DB7 (8-bit mode) or
24 DB4-DB7 (4-bit mode) of the LCD Controller's bus interface.
26 - maxItems: 4
27 - maxItems: 8
[all …]
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| /OK3568_Linux_fs/kernel/drivers/staging/olpc_dcon/ |
| H A D | olpc_dcon_xo_1.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright © 2006-2007 Red Hat, Inc.
6 * Copyright © 2006-2007 Advanced Micro Devices, Inc.
37 static struct gpio_desc *gpios[5]; variable
46 gpios[i] = devm_gpiod_get(&dcon->client->dev, pin[i].name, in dcon_init_xo_1()
48 if (IS_ERR(gpios[i])) { in dcon_init_xo_1()
49 ret = PTR_ERR(gpios[i]); in dcon_init_xo_1()
56 /* Turn off the event enable for GPIO7 just to be safe */ in dcon_init_xo_1()
69 dcon->curr_src = cs5535_gpio_isset(OLPC_GPIO_DCON_LOAD, GPIO_OUTPUT_VAL) in dcon_init_xo_1()
72 dcon->pending_src = dcon->curr_src; in dcon_init_xo_1()
[all …]
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/mfd/ |
| H A D | fusb302.txt | 4 - compatible: "fairchild,fusb302"
5 - reg: I2C slave address
6 - pinctrl-names: Musb be "default"
7 - pinctrl-0: fusb1_int musb be set to pull up.
8 - vbus-5v-gpios: enable/disable 5v vbus output
9 - vbus-other-gpios: enable/disable other high-voltage vbus output
10 - int-n-gpios: I2C int pin
11 - fusb302,role: typec port power role
13 - fusb302,try_role: enable try.role function, it would try your wanted
22 pinctrl-names = "default";
[all …]
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| /OK3568_Linux_fs/kernel/arch/arm64/boot/dts/rockchip/ |
| H A D | rk3588-evb6-lp4.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "dt-bindings/usb/pd.h"
9 #include "rk3588-evb.dtsi"
10 #include "rk3588-rk806-dual.dtsi"
13 pcie20_avdd0v85: pcie20-avdd0v85 {
14 compatible = "regulator-fixed";
15 regulator-name = "pcie20_avdd0v85";
16 regulator-boot-on;
17 regulator-always-on;
18 regulator-min-microvolt = <850000>;
[all …]
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/media/i2c/ |
| H A D | rk628.txt | 1 * RK628 HDMI-RX to MIPI CSI2-TX Bridge
3 The RK628 HDMI-RX to MIPI CSI2-TX (H2C) is a bridge that converts
4 a HDMI stream to MIPI CSI-2 TX. It is programmable through I2C.
7 - compatible: value should be "rockchip,rk628-csi-v4l2"
8 - reg: I2C device address
11 - reset-gpios: gpio phandle GPIO connected to the reset pin
12 - enable-gpios: a GPIO spec for the enable pin
13 - plugin-det-gpios: HDMI 5V detect pin
14 - interrupts: GPIO connected to the interrupt pin
15 - data-lanes: should be <1 2 3 4> for four-lane operation,
[all …]
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/leds/ |
| H A D | leds-sgm3140.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-sgm3140.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Luca Weiss <luca@z3ntu.xyz>
13 The SGM3140 is a current-regulated charge pump which can regulate two current
17 http://www.sg-micro.com/uploads/soft/20190626/1561535688.pdf
23 enable-gpios:
27 flash-gpios:
31 vin-supply:
[all …]
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| /OK3568_Linux_fs/u-boot/doc/device-tree-bindings/video/ |
| H A D | tegra20-dc.txt | 2 ------------------
5 U-Boot, and may change based on Linux activity)
12 - compatible : Should be "nvidia,tegra20-dc"
17 - nvidia,panel : phandle of LCD panel information
24 - nvidia,bits-per-pixel: number of bits per pixel (depth)
25 - nvidia,pwm : pwm to use to set display contrast (see tegra20-pwm.txt)
26 - nvidia,panel-timings: 4 cells containing required timings in ms:
28 * delay between panel_vdd-rise and data-rise
29 * delay between data-rise and backlight_vdd-rise
30 * delay between backlight_vdd and pwm-rise
[all …]
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