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/linux/Documentation/devicetree/bindings/mfd/ !
H A Dsprd,sc2731.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Orson Zhai <orsonzhai@gmail.com>
11 - Baolin Wang <baolin.wang7@gmail.com>
12 - Chunyan Zhang <zhang.lyra@gmail.com>
18 - DCDCs to support CPU, memory
19 - LDOs to support both internal and external requirements
20 - Battery management system, such as charger, fuel gauge
21 - Audio codec
[all …]
H A Dmscc,ocelot.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ocelot Externally-Controlled Ethernet Switch
10 - Colin Foster <colin.foster@in-advantage.com>
18 The switch family is a multi-port networking switch that supports many
20 external GPIO expanders.
25 - mscc,vsc7512
30 "#address-cells":
33 "#size-cells":
[all …]
H A Dbrcm,bcm6358-gpio-sysctl.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/brcm,bcm6358-gpio-sysctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom BCM6358 GPIO System Controller
10 - Álvaro Fernández Rojas <noltari@gmail.com>
11 - Jonas Gorski <jonas.gorski@gmail.com>
14 Broadcom BCM6358 SoC GPIO system controller which provides a register map
15 for controlling the GPIO and pins of the SoC.
18 "#address-cells": true
[all …]
H A Dxylon,logicvc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Xylon LogiCVC multi-function device
11 - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
14 The LogiCVC is a display controller that also contains a GPIO controller.
15 As a result, a multi-function device is exposed as parent of the display
16 and GPIO blocks.
21 - enum:
22 - xylon,logicvc-3.02.a
[all …]
H A Dqcom-pm8xxx.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/qcom-pm8xxx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm PM8xxx PMIC multi-function devices
10 - Satya Priya <quic_c_skakit@quicinc.com>
19 - enum:
20 - qcom,pm8058
21 - qcom,pm8821
22 - qcom,pm8901
[all …]
/linux/drivers/pinctrl/meson/ !
H A Dpinctrl-meson-axg-pmx.h1 /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
24 #define BANK_PMX(n, f, l, r, o) \ argument
27 .first = f, \
37 #define PMX_DATA(f) \ argument
39 .func = f, \
42 #define GROUP(grp, f) \ argument
48 PMX_DATA(f), \
52 #define GPIO_GROUP(gpio) \ argument
54 .name = #gpio, \
55 .pins = (const unsigned int[]){ gpio }, \
/linux/arch/arm/boot/dts/aspeed/ !
H A Daspeed-bmc-opp-palmetto.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
4 #include "aspeed-g4.dtsi"
5 #include <dt-bindings/gpio/aspeed-gpio.h>
9 compatible = "tyan,palmetto-bmc", "aspeed,ast2400";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
26 no-map;
[all …]
H A Daspeed-bmc-facebook-catalina.dts1 // SPDX-License-Identifier: GPL-2.0+
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/usb/pd.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/i2c/i2c.h>
14 compatible = "facebook,catalina-bmc", "aspeed,ast2600";
64 stdout-path = "serial4:57600n8";
[all …]
H A Daspeed-bmc-ufispace-ncplite.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/i2c/i2c.h>
7 #include <dt-bindings/gpio/aspeed-gpio.h>
11 compatible = "ufispace,ncplite-bmc", "aspeed,ast2600";
18 stdout-path = &uart5;
27 iio-hwmon {
28 compatible = "iio-hwmon";
29 io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
[all …]
H A Daspeed-bmc-asrock-e3c246d4i.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
4 #include "aspeed-g5.dtsi"
5 #include <dt-bindings/gpio/aspeed-gpio.h>
6 #include <dt-bindings/i2c/i2c.h>
7 #include <dt-bindings/interrupt-controller/irq.h>
11 compatible = "asrock,e3c246d4i-bmc", "aspeed,ast2500";
18 stdout-path = &uart5;
27 compatible = "gpio-leds";
31 gpios = <&gpio ASPEED_GPIO(H, 6) GPIO_ACTIVE_LOW>;
[all …]
H A Daspeed-bmc-lenovo-hr630.dts1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright (C) 2019-present Lenovo
8 /dts-v1/;
10 #include "aspeed-g5.dtsi"
11 #include <dt-bindings/gpio/aspeed-gpio.h>
15 compatible = "lenovo,hr630-bmc", "aspeed,ast2500";
29 stdout-path = &uart5;
38 reserved-memory {
39 #address-cells = <1>;
40 #size-cells = <1>;
[all …]
/linux/arch/arm64/boot/dts/renesas/ !
H A Drzg2ul-smarc.dtsi1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 * Device Tree Source for the RZ/G2UL Type-1 SMARC EVK parts
8 #include <dt-bindings/gpio/gpio.h>
9 #include "rzg2ul-smarc-pinfunction.dtsi"
10 #include "rz-smarc-common.dtsi"
14 /delete-property/ pinctrl-0;
15 /delete-property/ pinctrl-names;
21 sound-dai = <&ssi1>;
25 clock-frequency = <400000>;
30 gpio-controller;
[all …]
/linux/ !
H A DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
33 F: *Files* and directories wildcard patterns.
35 F: drivers/net/ all files in and below drivers/net
36 F: drivers/net/* all files in drivers/net, but not below
37 F: */net/* all files in "any top level directory"/net
38 One pattern per line. Multiple F: lines acceptable.
[all …]
/linux/drivers/pinctrl/ !
H A Dpinctrl-ocelot.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 * Author: <alexandre.belloni@free-electrons.com>
10 #include <linux/gpio/driver.h>
21 #include <linux/pinctrl/pinconf-generic.h>
39 /* GPIO standard registers */
239 [FUNC_GPIO] = "gpio",
999 LAN966X_P(0, GPIO, NONE, NONE, NONE, NONE, NONE, NONE, R);
1000 LAN966X_P(1, GPIO, NONE, NONE, NONE, NONE, NONE, NONE, R);
1001 LAN966X_P(2, GPIO, NONE, NONE, NONE, NONE, NONE, NONE, R);
1002 LAN966X_P(3, GPIO, NONE, NONE, NONE, NONE, NONE, NONE, R);
[all …]
/linux/drivers/pinctrl/sunplus/ !
H A Dsppctl.c1 // SPDX-License-Identifier: GPL-2.0
11 #include <linux/gpio/driver.h>
21 #include <linux/pinctrl/pinconf-generic.h>
24 #include <dt-bindings/pinctrl/sppctl-sp7021.h>
27 #include "../pinctrl-utils.h"
41 return readl(spp_gchip->first_base + SPPCTL_GPIO_OFF_FIRST + off); in sppctl_first_readl()
46 writel(val, spp_gchip->first_base + SPPCTL_GPIO_OFF_FIRST + off); in sppctl_first_writel()
51 return readl(spp_gchip->gpioxt_base + SPPCTL_GPIO_OFF_MASTER + off); in sppctl_gpio_master_readl()
57 writel(val, spp_gchip->gpioxt_base + SPPCTL_GPIO_OFF_MASTER + off); in sppctl_gpio_master_writel()
62 return readl(spp_gchip->gpioxt_base + SPPCTL_GPIO_OFF_OE + off); in sppctl_gpio_oe_readl()
[all …]
/linux/arch/arm/boot/dts/st/ !
H A Dstm32mp15x-mecio1-io.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
8 #include "stm32mp15-pinctrl.dtsi"
9 #include "stm32mp15xxaa-pinctrl.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
15 stdout-path = "serial0:1500000n8";
34 reserved-memory {
35 #address-cells = <1>;
36 #size-cells = <1>;
40 compatible = "shared-dma-pool";
[all …]
/linux/Documentation/devicetree/bindings/leds/ !
H A Dnxp,pca955x.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nate Case <ncase@xes-inc.com>
14 to control LEDs can be used as general purpose I/Os. The GPIO pins can
15 be input or output, and output pins can also be pulse-width controlled.
18 - https://www.nxp.com/docs/en/data-sheet/PCA9552.pdf
23 - nxp,pca9550
24 - nxp,pca9551
25 - nxp,pca9552
[all …]
/linux/Documentation/devicetree/bindings/iio/adc/ !
H A Dadi,ad7173.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Ceclan Dumitru <dumitru.ceclan@analog.com>
15 The AD717x family offer a complete integrated Sigma-Delta ADC solution which
18 (Factory Automation PLC Input modules). The Sigma-Delta ADC is intended
23 The AD411X family encompasses a series of low power, low noise, 24-bit,
24 sigma-delta analog-to-digital converters that offer a versatile range of
26 fully differential/single-ended and bipolar voltage inputs.
29 https://www.analog.com/media/en/technical-documentation/data-sheets/AD4111.pdf
[all …]
/linux/Documentation/devicetree/bindings/net/ !
H A Drealtek,rtl9301-switch.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/realtek,rtl9301-switch.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chris Packham <chris.packham@alliedtelesis.co.nz>
17 $ref: ethernet-switch.yaml#/$defs/ethernet-ports
22 - enum:
23 - realtek,rtl9301-switch
24 - realtek,rtl9302b-switch
25 - realtek,rtl9302c-switch
[all …]
/linux/Documentation/devicetree/bindings/gpio/ !
H A Dmrvl-gpio.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/gpio/mrvl-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Marvell PXA GPIO controller
10 - Linus Walleij <linus.walleij@linaro.org>
11 - Bartosz Golaszewski <bgolaszewski@baylibre.com>
12 - Rob Herring <robh@kernel.org>
15 - if:
20 - intel,pxa25x-gpio
[all …]
H A Dsnps,dw-apb-gpio.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/snps,dw-apb-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Synopsys DesignWare APB GPIO controller
10 Synopsys DesignWare GPIO controllers have a configurable number of ports,
12 GPIO-controller properties as described in this bindings file.
15 - Hoan Tran <hoan@os.amperecomputing.com>
16 - Serge Semin <fancer.lancer@gmail.com>
20 pattern: "^gpio@[0-9a-f]+$"
[all …]
/linux/drivers/gpio/ !
H A Dgpio-tps65912.c1 // SPDX-License-Identifier: GPL-2.0
3 * GPIO driver for TI TPS65912x PMICs
5 * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/
6 * Andrew F. Davis <afd@ti.com>
8 * Based on the Arizona GPIO driver and the previous TPS65912 driver by
12 #include <linux/gpio/driver.h>
26 struct tps65912_gpio *gpio = gpiochip_get_data(gc); in tps65912_gpio_get_direction() local
30 ret = regmap_read(gpio->tps->regmap, TPS65912_GPIO1 + offset, &val); in tps65912_gpio_get_direction()
42 struct tps65912_gpio *gpio = gpiochip_get_data(gc); in tps65912_gpio_direction_input() local
44 return regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset, in tps65912_gpio_direction_input()
[all …]
/linux/tools/gpio/ !
H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
6 # This will work when gpio is built in tools env. where srctree
15 # Do not use make's built-in rules
16 # (this improves performance and avoids hard-to-debug behaviour);
17 MAKEFLAGS += -r
19 override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
21 ALL_TARGETS := lsgpio gpio-hammer gpio-event-mon gpio-watch
32 $(OUTPUT)include/linux/gpio.h: ../../include/uapi/linux/gpio.h
33 mkdir -p $(OUTPUT)include/linux 2>&1 || true
34 ln -sf $(CURDIR)/../../include/uapi/linux/gpio.h $@
[all …]
/linux/arch/arm/boot/dts/ti/omap/ !
H A Domap3-igep0020-rev-f.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Device Tree Source for IGEPv2 Rev. F (TI OMAP AM/DM37x)
9 #include "omap3-igep0020-common.dtsi"
12 model = "IGEPv2 Rev. F (TI OMAP AM/DM37x)";
13 compatible = "isee,omap3-igep0020-rev-f", "ti,omap3630", "ti,omap3";
16 lbep5clwmc_wlen: regulator-lbep5clwmc-wlen {
17 compatible = "regulator-fixed";
18 regulator-name = "regulator-lbep5clwmc-wlen";
19 regulator-min-microvolt = <3300000>;
20 regulator-max-microvolt = <3300000>;
[all …]
/linux/Documentation/devicetree/bindings/bus/ !
H A Dpalmbus.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sergio Paracuellos <sergio.paracuellos@gmail.com>
19 pattern: "^palmbus(@[0-9a-f]+)?$"
21 "#address-cells":
24 "#size-cells":
36 # All other properties should be child nodes with unit-address and 'reg'
37 "@[0-9a-f]+$":
45 - reg
[all …]

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