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Searched +full:spi +full:- +full:cs +full:- +full:hold +full:- +full:delay +full:- +full:ns (Results 1 – 13 of 13) sorted by relevance

/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-ls1043a-rdb.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree Include file for Freescale Layerscape-1043A family SoC.
5 * Copyright 2014-2015 Freescale Semiconductor, Inc.
11 /dts-v1/;
12 #include "fsl-ls1043a.dtsi"
16 compatible = "fsl,ls1043a-rdb", "fsl,ls1043a";
26 stdout-path = "serial0:115200n8";
36 shunt-resistor = <1000>;
67 #address-cells = <2>;
68 #size-cells = <1>;
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/linux/Documentation/devicetree/bindings/pwm/
H A Dnxp,mc33xs2410.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: High-side switch MC33XS2410
10 - Dimitri Fedrau <dima.fedrau@gmail.com>
13 - $ref: pwm.yaml#
14 - $ref: /schemas/spi/spi-peripheral-props.yaml#
23 spi-max-frequency:
26 spi-cpha: true
28 spi-cs-setup-delay-ns:
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/linux/Documentation/devicetree/bindings/spi/
H A Dspi-peripheral-props.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-peripheral-props.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Peripheral-specific properties for a SPI bus.
10 Many SPI controllers need to add properties to peripheral devices. They could
11 be common properties like spi-max-frequency, spi-cs-high, etc. or they could
12 be controller specific like delay in clock or data lines, etc. These
14 per-peripheral and there can be multiple peripherals attached to a
20 - Mark Brown <broonie@kernel.org>
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H A Dfsl,dspi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/fsl,dspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Frank Li <Frank.Li@nxp.com>
15 - enum:
16 - fsl,vf610-dspi
17 - fsl,ls1021a-v1.0-dspi
18 - fsl,ls1012a-dspi
19 - fsl,ls1028a-dspi
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/linux/arch/arm64/boot/dts/apple/
H A Dt8103-j293.dts1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
3 * Apple MacBook Pro (13-inch, M1, 2020)
5 * target-type: J293
10 /dts-v1/;
13 #include "t8103-jxxx.dtsi"
14 #include <dt-bindings/leds/common.h>
17 compatible = "apple,j293", "apple,t8103", "apple,arm-platform";
18 model = "Apple MacBook Pro (13-inch, M1, 2020)";
22 * blobs and other device-specific properties
28 led-controller {
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H A Dt8112-j493.dts1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
3 * Apple MacBook Pro (13-inch, M1, 2022)
5 * target-type: J493
10 /dts-v1/;
13 #include "t8112-jxxx.dtsi"
14 #include <dt-bindings/leds/common.h>
17 compatible = "apple,j493", "apple,t8112", "apple,arm-platform";
18 model = "Apple MacBook Pro (13-inch, M2, 2022)";
22 * blobs and other device-specific properties
30 led-controller {
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/linux/arch/arm/boot/dts/st/
H A Dstm32mp15xx-dhcor-drc-compact.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
21 stdout-path = "serial0:115200n8";
25 compatible = "gpio-leds";
29 default-state = "off";
35 default-state = "off";
40 compatible = "regulator-fixed";
41 regulator-name = "vio";
42 regulator-min-microvolt = <3300000>;
43 regulator-max-microvolt = <3300000>;
45 regulator-always-on;
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/linux/drivers/spi/
H A Dspi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
2 // SPI init/core code
9 #include <linux/clk/clk-conf.h>
10 #include <linux/delay.h>
13 #include <linux/dma-mapping.h>
34 #include <linux/spi/offload/types.h>
35 #include <linux/spi/spi.h>
36 #include <linux/spi/spi-mem.h>
40 #include <trace/events/spi.h>
50 struct spi_device *spi = to_spi_device(dev); in spidev_release() local
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/linux/arch/arm64/boot/dts/amd/
H A Delba.dtsi1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 * Copyright 2020-2022 Advanced Micro Devices, Inc.
6 #include <dt-bindings/gpio/gpio.h>
7 #include "dt-bindings/interrupt-controller/arm-gic.h"
11 compatible = "amd,pensando-elba";
12 interrupt-parent = <&gic>;
13 #address-cells = <2>;
14 #size-cells = <2>;
16 dma-coherent;
19 compatible = "fixed-clock";
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/linux/arch/arm/boot/dts/ti/omap/
H A Domap3-pandora-common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <dt-bindings/input/input.h>
14 cpu0-supply = <&vcc>;
29 #clock-cells = <0>;
30 compatible = "fixed-clock";
31 clock-frequency = <26000000>;
35 compatible = "connector-analog-tv";
40 remote-endpoint = <&venc_out>;
45 gpio-leds {
47 compatible = "gpio-leds";
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/linux/arch/arm/common/
H A Dlocomo.c1 // SPDX-License-Identifier: GPL-2.0-only
18 #include <linux/delay.h>
46 /* DAC setup and hold times (expressed in us) */
53 #define DAC_DATA_SETUP_TIME 1 /* 250 ns */
54 #define DAC_DATA_HOLD_TIME 1 /* 300 ns */
55 #define DAC_LOW_SETUP_TIME 1 /* 300 ns */
56 #define DAC_HIGH_SETUP_TIME 1 /* 1000 ns */
81 /* All the locomo devices. If offset is non-zero, the mapbase for the
90 .name = "locomo-keyboard",
97 .name = "locomo-frontlight",
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/linux/arch/arm64/boot/dts/qcom/
H A Dx1e80100.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/clock/qcom,rpmh.h>
7 #include <dt-bindings/clock/qcom,sc8280xp-lpasscc.h>
8 #include <dt-bindings/clock/qcom,x1e80100-dispcc.h>
9 #include <dt-bindings/clock/qcom,x1e80100-gcc.h>
10 #include <dt-bindings/clock/qcom,x1e80100-gpucc.h>
11 #include <dt-bindings/clock/qcom,x1e80100-tcsr.h>
12 #include <dt-bindings/dma/qcom-gpi.h>
13 #include <dt-bindings/interconnect/qcom,icc.h>
14 #include <dt-bindings/interconnect/qcom,x1e80100-rpmh.h>
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/linux/drivers/scsi/aic7xxx/
H A Daic7xxx_core.c4 * Copyright (c) 1994-2002 Justin T. Gibbs.
5 * Copyright (c) 2000-2002 Adaptec Inc.
19 * 3. Neither the names of the above-listed copyright holders nor the names
78 { DPARERR, "Data-path Parity Error" },
87 { P_DATAOUT, NOP, "in Data-out phase" },
88 { P_DATAIN, INITIATOR_ERROR, "in Data-in phase" },
89 { P_DATAOUT_DT, NOP, "in DT Data-out phase" },
90 { P_DATAIN_DT, INITIATOR_ERROR, "in DT Data-in phase" },
92 { P_MESGOUT, NOP, "in Message-out phase" },
94 { P_MESGIN, MSG_PARITY_ERROR, "in Message-in phase" },
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