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/Linux-v5.10/Documentation/devicetree/bindings/i2c/
Di2c-gpio.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Wolfram Sang <wolfram@the-dreams.de>
13 - $ref: /schemas/i2c/i2c-controller.yaml#
18 - const: i2c-gpio
20 sda-gpios:
22 gpio used for the sda signal, this should be flagged as
24 from <dt-bindings/gpio/gpio.h> since the signal is by definition
[all …]
Di2c-at91.txt4 - compatible : Must be one of:
5 "atmel,at91rm9200-i2c",
6 "atmel,at91sam9261-i2c",
7 "atmel,at91sam9260-i2c",
8 "atmel,at91sam9g20-i2c",
9 "atmel,at91sam9g10-i2c",
10 "atmel,at91sam9x5-i2c",
11 "atmel,sama5d4-i2c",
12 "atmel,sama5d2-i2c",
13 "microchip,sam9x60-i2c".
[all …]
Di2c-s3c2410.txt6 - compatible: value should be either of the following.
7 (a) "samsung, s3c2410-i2c", for i2c compatible with s3c2410 i2c.
8 (b) "samsung, s3c2440-i2c", for i2c compatible with s3c2440 i2c.
9 (c) "samsung, s3c2440-hdmiphy-i2c", for s3c2440-like i2c used
11 (d) "samsung, exynos5-sata-phy-i2c", for s3c2440-like i2c used as
13 - reg: physical base address of the controller and length of memory mapped
15 - interrupts: interrupt number to the cpu.
16 - samsung,i2c-sda-delay: Delay (in ns) applied to data line (SDA) edges.
18 Required for all cases except "samsung,s3c2440-hdmiphy-i2c":
19 - Samsung GPIO variant (deprecated):
[all …]
Di2c.txt8 -----------------------------
10 - #address-cells - should be <1>. Read more about addresses below.
11 - #size-cells - should be <0>.
12 - compatible - name of I2C bus controller
21 -----------------------------
26 - clock-frequency
29 - i2c-bus
31 devices and non-I2C devices, the 'i2c-bus' subnode can be used for
32 populating I2C devices. If the 'i2c-bus' subnode is present, only
34 '#address-cells' and '#size-cells' must be defined under this subnode
[all …]
/Linux-v5.10/arch/arc/boot/dts/
Dabilis_tb100_dvk.dts1 // SPDX-License-Identifier: GPL-2.0-only
10 /dts-v1/;
29 pinctrl-names = "default";
30 pinctrl-0 = <&pctl_uart0>;
33 phy-mode = "rgmii";
37 i2c-sda-hold-time-ns = <432>;
40 i2c-sda-hold-time-ns = <432>;
43 i2c-sda-hold-time-ns = <432>;
46 i2c-sda-hold-time-ns = <432>;
49 i2c-sda-hold-time-ns = <432>;
[all …]
Dabilis_tb101_dvk.dts1 // SPDX-License-Identifier: GPL-2.0-only
10 /dts-v1/;
29 pinctrl-names = "default";
30 pinctrl-0 = <&pctl_uart0>;
33 phy-mode = "rgmii";
37 i2c-sda-hold-time-ns = <432>;
40 i2c-sda-hold-time-ns = <432>;
43 i2c-sda-hold-time-ns = <432>;
46 i2c-sda-hold-time-ns = <432>;
49 i2c-sda-hold-time-ns = <432>;
[all …]
/Linux-v5.10/arch/arm/boot/dts/
Ds5pv210-aries.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
32 reserved-memory {
33 #address-cells = <1>;
34 #size-cells = <1>;
38 compatible = "shared-dma-pool";
39 no-map;
44 compatible = "shared-dma-pool";
[all …]
Dexynos5250-spring.dts1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
10 #include <dt-bindings/clock/samsung,s2mps11.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/input/input.h>
27 stdout-path = "serial3:115200n8";
30 gpio-keys {
31 compatible = "gpio-keys";
32 pinctrl-names = "default";
[all …]
Dexynos5250-snow-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/clock/maxim,max77686.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/sound/samsung-i2s.h>
27 stdout-path = "serial3:115200n8";
30 gpio-keys {
31 compatible = "gpio-keys";
32 pinctrl-names = "default";
[all …]
Dat91-sama5d2_xplained.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sama5d2_xplained.dts - Device Tree file for SAMA5D2 Xplained board
8 /dts-v1/;
10 #include "sama5d2-pinfunc.h"
11 #include <dt-bindings/mfd/atmel-flexcom.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/regulator/active-semi,8945a-regulator.h>
17 compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5";
27 stdout-path = "serial0:115200n8";
32 clock-frequency = <32768>;
[all …]
Dr8a7791-koelsch.dts1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 2013-2014 Renesas Solutions Corp.
11 * SSI-AK4643
38 /dts-v1/;
40 #include <dt-bindings/gpio/gpio.h>
41 #include <dt-bindings/input/input.h>
60 stdout-path = "serial0:115200n8";
74 #address-cells = <1>;
75 #size-cells = <1>;
79 compatible = "gpio-keys";
[all …]
Dexynos4412-galaxy-s3.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
10 #include "exynos4412-midas.dtsi"
20 flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>;
21 enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>;
23 pinctrl-names = "default", "host", "isp";
24 pinctrl-0 = <&camera_flash_host>;
25 pinctrl-1 = <&camera_flash_host>;
26 pinctrl-2 = <&camera_flash_isp>;
28 flash-led {
[all …]
Dat91-sama5d2_ptc_ek.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR X11)
3 * at91-sama5d2_ptc_ek.dts - Device Tree file for SAMA5D2 PTC EK board
9 /dts-v1/;
11 #include "sama5d2-pinfunc.h"
12 #include <dt-bindings/mfd/atmel-flexcom.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/pinctrl/at91.h>
18 compatible = "atmel,sama5d2-ptc_ek", "atmel,sama5d2", "atmel,sama5";
28 stdout-path = "serial0:115200n8";
33 clock-frequency = <32768>;
[all …]
Dimx6q-bx50v3.dtsi5 * This file is dual-licensed: you can use it either under the terms
43 #include "imx6q-ba16.dtsi"
46 mclk: clock-mclk {
47 compatible = "fixed-clock";
48 #clock-cells = <0>;
49 clock-frequency = <22000000>;
52 gpio-poweroff {
53 compatible = "gpio-poweroff";
54 gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
58 reg_wl18xx_vmmc: regulator-wl18xx {
[all …]
Dimx6qdl-kontron-samx6i.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR X11
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/sound/fsl-imx-audmux.h>
14 reg_1p0v_s0: regulator-1p0v-s0 {
15 compatible = "regulator-fixed";
16 regulator-name = "V_1V0_S0";
17 regulator-min-microvolt = <1000000>;
18 regulator-max-microvolt = <1000000>;
19 regulator-always-on;
20 regulator-boot-on;
[all …]
Dstihxxx-b2120.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
6 #include <dt-bindings/clock/stih407-clks.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/media/c8sectpfe.h>
11 compatible = "gpio-leds";
14 gpios = <&pio4 1 GPIO_ACTIVE_HIGH>;
15 linux,default-trigger = "heartbeat";
18 gpios = <&pio1 3 GPIO_ACTIVE_HIGH>;
19 default-state = "off";
24 compatible = "simple-audio-card";
[all …]
Dr8a7794-alt.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
26 stdout-path = "serial0:115200n8";
34 d3_3v: regulator-d3-3v {
35 compatible = "regulator-fixed";
36 regulator-name = "D3.3V";
37 regulator-min-microvolt = <3300000>;
38 regulator-max-microvolt = <3300000>;
39 regulator-boot-on;
[all …]
Dr8a7790-lager.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2013-2014 Renesas Solutions Corp.
7 * Copyright (C) 2015-2016 Renesas Electronics Corporation
11 * SSI-AK4643
38 /dts-v1/;
40 #include <dt-bindings/gpio/gpio.h>
41 #include <dt-bindings/input/input.h>
60 stdout-path = "serial0:115200n8";
74 #address-cells = <1>;
75 #size-cells = <1>;
[all …]
Dkirkwood-km_common.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 stdout-path = &uart0;
9 pinctrl: pin-controller@10000 {
10 pinctrl-0 = < &pmx_i2c_gpio_sda &pmx_i2c_gpio_scl >;
11 pinctrl-names = "default";
13 pmx_i2c_gpio_sda: pmx-gpio-sda {
17 pmx_i2c_gpio_scl: pmx-gpio-scl {
29 compatible = "i2c-gpio";
30 gpios = < &gpio0 8 GPIO_ACTIVE_HIGH /* sda */
32 i2c-gpio,delay-us = <2>; /* ~100 kHz */
[all …]
Dexynos5250-arndale.dts1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/clock/samsung,s2mps11.h>
14 #include <dt-bindings/sound/samsung-i2s.h>
27 stdout-path = "serial2:115200n8";
31 compatible = "gpio-keys";
34 label = "SW-TACT2";
[all …]
/Linux-v5.10/arch/arm64/boot/dts/marvell/
Darmada-3720-uDPU.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Based on Marvell Armada 3720 development board (DB-88F3720-DDR3)
12 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
15 #include "armada-372x.dtsi"
22 stdout-path = "serial0:115200n8";
31 pinctrl-names = "default";
32 compatible = "gpio-leds";
36 gpios = <&gpionb 11 GPIO_ACTIVE_LOW>;
41 gpios = <&gpionb 12 GPIO_ACTIVE_LOW>;
[all …]
/Linux-v5.10/drivers/staging/olpc_dcon/
Dolpc_dcon_xo_1_5.c1 // SPDX-License-Identifier: GPL-2.0
36 #define VX855_GENL_PURPOSE_OUTPUT 0x44c /* PMIO_Rx4c-4f */
68 static struct gpio_desc *gpios[3]; variable
94 gpios_table.dev_id = dev_name(&dcon->client->dev); in dcon_init_xo_1_5()
99 gpios[i] = devm_gpiod_get(&dcon->client->dev, pin[i].name, in dcon_init_xo_1_5()
101 if (IS_ERR(gpios[i])) { in dcon_init_xo_1_5()
102 ret = PTR_ERR(gpios[i]); in dcon_init_xo_1_5()
116 dcon->curr_src = (inl(VX855_GENL_PURPOSE_OUTPUT) & 0x1000) ? in dcon_init_xo_1_5()
118 dcon->pending_src = dcon->curr_src; in dcon_init_xo_1_5()
130 static void set_i2c_line(int sda, int scl) in set_i2c_line() argument
[all …]
/Linux-v5.10/arch/arm64/boot/dts/amlogic/
Dmeson-gxbb-nanopi-k2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxbb.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
12 compatible = "friendlyarm,nanopi-k2", "amlogic,meson-gxbb";
21 stdout-path = "serial0:115200n8";
30 compatible = "gpio-leds";
32 led-stat {
33 label = "nanopi-k2:blue:stat";
34 gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
[all …]
Dmeson-gxbb-odroidc2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-gxbb.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
14 compatible = "hardkernel,odroid-c2", "amlogic,meson-gxbb";
15 model = "Hardkernel ODROID-C2";
23 stdout-path = "serial0:115200n8";
31 usb_otg_pwr: regulator-usb-pwrs {
32 compatible = "regulator-fixed";
34 regulator-name = "USB_OTG_PWR";
[all …]
Dmeson-gxl-s905x-khadas-vim.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/input/input.h>
10 #include "meson-gxl-s905x-p212.dtsi"
13 compatible = "khadas,vim", "amlogic,s905x", "amlogic,meson-gxl";
16 adc-keys {
17 compatible = "adc-keys";
18 io-channels = <&saradc 0>;
19 io-channel-names = "buttons";
20 keyup-threshold-microvolt = <1710000>;
[all …]

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