/linux/arch/arm64/boot/dts/freescale/ |
H A 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"; 32 stdout-path = "serial0:115200n8"; 40 sys_mclk: clock-mclk { 41 compatible = "fixed-clock"; 42 #clock-cells = <0>; 43 clock-frequency = <25000000>; 46 reg_1p8v: regulator-1p8v { [all …]
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H A D | fsl-ls1088a-qds.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 11 /dts-v1/; 13 #include "fsl-ls1088a.dtsi" 17 compatible = "fsl,ls1088a-qds", "fsl,ls1088a"; 21 bus-num = <0>; 25 #address-cells = <1>; 26 #size-cells = <1>; 27 compatible = "jedec,spi-nor"; 29 spi-max-frequency = <1000000>; 33 #address-cells = <1>; [all …]
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/linux/Documentation/devicetree/bindings/iio/resolver/ |
H A D | adi,ad2s90.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Analog Devices AD2S90 Resolver-to-Digital Converter 10 - Matheus Tavares <matheus.bernardino@usp.br> 22 spi-max-frequency: 25 Chip's max frequency, as specified in its datasheet, is 2Mhz. But a 600ns 28 implemented in the spi code, to satisfy it, SCLK's period should be at 29 most 2 * 600ns, so the max frequency should be 1 / (2 * 6e-7), which gives 32 spi-cpol: true [all …]
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/linux/arch/riscv/boot/dts/sifive/ |
H A D | hifive-unleashed-a00.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT) 2 /* Copyright (c) 2018-2019 SiFive, Inc */ 4 #include "fu540-c000.dtsi" 5 #include <dt-bindings/gpio/gpio.h> 6 #include <dt-bindings/leds/common.h> 7 #include <dt-bindings/pwm/pwm.h> 9 /* Clock frequency (in Hz) of the PCB crystal for rtcclk */ 14 compatible = "sifive,hifive-unleashed-a00", "sifive,fu540-c000", 18 stdout-path = "serial0"; 22 timebase-frequency = <RTCCLK_FREQ>; [all …]
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H A D | hifive-unmatched-a00.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT) 4 #include "fu740-c000.dtsi" 5 #include <dt-bindings/gpio/gpio.h> 6 #include <dt-bindings/interrupt-controller/irq.h> 7 #include <dt-bindings/leds/common.h> 8 #include <dt-bindings/pwm/pwm.h> 10 /* Clock frequency (in Hz) of the PCB crystal for rtcclk */ 15 compatible = "sifive,hifive-unmatched-a00", "sifive,fu740-c000", 19 stdout-path = "serial0"; 23 timebase-frequency = <RTCCLK_FREQ>; [all …]
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/linux/Documentation/devicetree/bindings/iio/adc/ |
H A D | maxim,max11205.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Ramona Bolboaca <ramona.bolboaca@analog.com> 13 The MAX11205 is an ultra-low-power (< 300FA max active current), 14 high-resolution, serial-output ADC. 19 - $ref: /schemas/spi/spi-peripheral-props.yaml# 24 - maxim,max11205a 25 - maxim,max11205b 33 spi-max-frequency: [all …]
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/linux/Documentation/devicetree/bindings/net/ |
H A D | vertexcom-mse102x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/net/vertexcom-mse102x.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: The Vertexcom MSE102x (SPI) 10 - Stefan Wahren <stefan.wahren@chargebyte.com> 14 They can be connected either via RGMII, RMII or SPI to a host CPU. 16 In order to use a MSE102x chip as SPI device, it must be defined as 17 a child of an SPI master device in the device tree. 23 - $ref: ethernet-controller.yaml# [all …]
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H A D | asix,ax88796c.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: ASIX AX88796C SPI Ethernet Adapter 10 - Łukasz Stelmach <l.stelmach@samsung.com> 14 describes SPI mode of the chip. 16 The node for this driver must be a child node of an SPI controller, 18 ../spi/spi-controller.yaml must be specified. 21 - $ref: ethernet-controller.yaml# 22 - $ref: /schemas/spi/spi-peripheral-props.yaml [all …]
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H A D | davicom,dm9051.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Davicom DM9051 SPI Ethernet Controller 10 - Joseph CHANG <josright123@gmail.com> 13 The DM9051 is a fully integrated and cost-effective low pin count single 14 chip Fast Ethernet controller with a Serial Peripheral Interface (SPI). 17 - $ref: ethernet-controller.yaml# 26 spi-max-frequency: 32 local-mac-address: true [all …]
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/linux/Documentation/devicetree/bindings/iio/gyroscope/ |
H A D | adi,adxrs290.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 4 --- 6 $schema: http://devicetree.org/meta-schemas/core.yaml# 8 title: Analog Devices ADXRS290 Dual-Axis MEMS Gyroscope 11 - Nishant Malpani <nish.malpani25@gmail.com> 14 Bindings for the Analog Devices ADXRS290 dual-axis MEMS gyroscope device. 15 https://www.analog.com/media/en/technical-documentation/data-sheets/ADXRS290.pdf 24 spi-max-frequency: 27 spi-cpol: true 29 spi-cpha: true [all …]
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/linux/Documentation/devicetree/bindings/spi/ |
H A D | nvidia,tegra114-spi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/spi/nvidia,tegra114-spi.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: NVIDIA Tegra114 SPI controller 10 - Thierry Reding <thierry.reding@gmail.com> 11 - Jon Hunter <jonathanh@nvidia.com> 16 - const: nvidia,tegra114-spi 17 - items: 18 - enum: [all …]
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H A D | spi-mux.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/spi/spi-mux.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Generic SPI Multiplexer 10 This binding describes a SPI bus multiplexer to route the SPI chip select 11 signals. This can be used when you need more devices than the SPI controller 13 setting of the multiplexer to a channel needs to be done by a specific SPI mux 16 MOSI /--------------------------------+--------+--------+--------\ 17 MISO |/------------------------------+|-------+|-------+|-------\| [all …]
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H A D | aspeed,ast2600-fmc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/spi/aspeed,ast2600-fmc.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 11 - Cédric Le Goater <clg@kaod.org> 15 SPI) of the AST2400, AST2500 and AST2600 SOCs. 18 - $ref: spi-controller.yaml# 23 - aspeed,ast2600-fmc 24 - aspeed,ast2600-spi [all …]
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/linux/Documentation/devicetree/bindings/tpm/ |
H A D | tcg,tpm_tis-spi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/tpm/tcg,tpm_tis-spi.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: SPI-attached Trusted Platform Module conforming to TCG TIS specification 10 - Lukas Wunner <lukas@wunner.de> 13 The Trusted Computing Group (TCG) has defined a multi-vendor standard 15 one of them being SPI. The standard is named: 17 …tps://trustedcomputinggroup.org/resource/pc-client-work-group-pc-client-specific-tpm-interface-spe… 22 - enum: [all …]
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/linux/arch/arm/boot/dts/nxp/vf/ |
H A D | vf610-bk4.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 7 /dts-v1/; 15 stdout-path = &uart1; 23 audio_ext: oscillator-audio { 24 compatible = "fixed-clock"; 25 #clock-cells = <0>; 26 clock-frequency = <24576000>; 29 enet_ext: oscillator-ethernet { 30 compatible = "fixed-clock"; 31 #clock-cells = <0>; [all …]
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/linux/arch/arm/boot/dts/microchip/ |
H A D | at91-sama5d4_ma5d4.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later 18 clock-frequency = <32768>; 22 clock-frequency = <12000000>; 26 compatible = "fixed-clock"; 27 #clock-cells = <0>; 28 clock-frequency = <20000000>; 29 clock-output-names = "clk20m"; 36 pinctrl-names = "default"; 37 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>; 38 vmmc-supply = <&vcc_mmc0_reg>; [all …]
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/linux/arch/arm/boot/dts/nxp/imx/ |
H A D | imx6sx-sdb.dts | 1 // SPDX-License-Identifier: GPL-2.0 5 #include "imx6sx-sdb.dtsi" 12 clock-frequency = <100000>; 13 pinctrl-names = "default"; 14 pinctrl-0 = <&pinctrl_i2c1>; 23 regulator-min-microvolt = <300000>; 24 regulator-max-microvolt = <1875000>; 25 regulator-boot-on; 26 regulator-always-on; 27 regulator-ramp-delay = <6250>; [all …]
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H A D | imx6sx-sdb-reva.dts | 1 // SPDX-License-Identifier: GPL-2.0 5 #include "imx6sx-sdb.dtsi" 9 compatible = "fsl,imx6sx-sdb-reva", "fsl,imx6sx"; 13 clock-frequency = <100000>; 14 pinctrl-names = "default"; 15 pinctrl-0 = <&pinctrl_i2c1>; 24 regulator-min-microvolt = <300000>; 25 regulator-max-microvolt = <1875000>; 26 regulator-boot-on; 27 regulator-always-on; [all …]
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/linux/Documentation/devicetree/bindings/input/touchscreen/ |
H A D | ti,tsc2005.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Marek Vasut <marex@denx.de> 11 - Michael Welling <mwelling@ieee.org> 19 - ti,tsc2004 20 - ti,tsc2005 25 I2C address when used on the I2C bus, or the SPI chip select index 26 when used on the SPI bus 31 reset-gpios: [all …]
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/linux/Documentation/devicetree/bindings/display/panel/ |
H A 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# 26 reset-gpios: true 28 vci-supply: 32 vccio-supply: 38 spi-cpha: true [all …]
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H A D | tpo,tpg110.yaml | 1 # SPDX-License-Identifier: GPL-2.0 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Linus Walleij <linus.walleij@linaro.org> 11 - Thierry Reding <thierry.reding@gmail.com> 18 SPI. By talking to the TPG110 over SPI, the strapped properties 20 self-describing. 22 +--------+ 23 SPI -> | TPO | -> physical display 24 RGB -> | TPG110 | [all …]
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/linux/Documentation/devicetree/bindings/net/wireless/ |
H A D | ti,wlcore.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Tony Lindgren <tony@atomide.com> 13 The wl12xx/wl18xx chips can be connected via SPI or via SDIO. 14 Note that the *-clock-frequency properties assume internal clocks. In case 21 - ti,wl1271 22 - ti,wl1273 23 - ti,wl1281 24 - ti,wl1283 [all …]
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/linux/arch/arm64/boot/dts/microchip/ |
H A D | sparx5_pcb125.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 6 /dts-v1/; 11 compatible = "microchip,sparx5-pcb125", "microchip,sparx5"; 20 emmc_pins: emmc-pins { 28 drive-strength = <3>; 35 bus-width = <8>; 36 non-removable; 37 pinctrl-0 = <&emmc_pins>; 38 max-frequency = <8000000>; 39 microchip,clock-delay = <10>; [all …]
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/linux/Documentation/devicetree/bindings/iio/dac/ |
H A D | adi,ad5766.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 4 --- 6 $schema: http://devicetree.org/meta-schemas/core.yaml# 11 - Nuno Sá <nuno.sa@analog.com> 16 https://www.analog.com/media/en/technical-documentation/data-sheets/ad5766-5767.pdf 21 - adi,ad5766 22 - adi,ad5767 24 output-range-microvolts: 25 $ref: /schemas/types.yaml#/definitions/int32-array 32 spi-max-frequency: [all …]
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/linux/arch/arm/boot/dts/nuvoton/ |
H A D | nuvoton-npcm750-evb.dts | 1 // SPDX-License-Identifier: GPL-2.0 5 /dts-v1/; 6 #include "nuvoton-npcm750.dtsi" 7 #include "dt-bindings/gpio/gpio.h" 8 #include "nuvoton-npcm750-pincfg-evb.dtsi" 12 compatible = "nuvoton,npcm750-evb", "nuvoton,npcm750"; 45 stdout-path = &serial3; 55 phy-mode = "rgmii-id"; 60 phy-mode = "rgmii-id"; 71 compatible = "jedec,spi-nor"; [all …]
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