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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/misc/
Dolpc,xo1.75-ec.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 ---
5 $id: http://devicetree.org/schemas/misc/olpc,xo1.75-ec.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: OLPC XO-1.75 Embedded Controller bindings
12 on a OLPC XO-1.75 laptop computer.
16 response data) by strobing the ACK pin with the ready signal. See the
17 "ready-gpios" property of the SSP binding as documented in:
18 <Documentation/devicetree/bindings/spi/marvell,mmp2-ssp.yaml>.
21 - Lubomir Rintel <lkundrak@v3.sk>
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dintel-ixp42x-linksys-nslu2.dts1 // SPDX-License-Identifier: ISC
6 /dts-v1/;
8 #include "intel-ixp42x.dtsi"
9 #include <dt-bindings/input/input.h>
14 #address-cells = <1>;
15 #size-cells = <1>;
25 stdout-path = "uart0:115200n8";
33 compatible = "gpio-leds";
34 led-status {
36 gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
[all …]
Dls1021a-moxa-uc-8410a.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2017 Moxa Inc. - https://www.moxa.com/
10 /dts-v1/;
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/input/input.h>
17 model = "Moxa UC-8410A";
18 compatible = "fsl,ls1021a-moxa-uc-8410a", "fsl,ls1021a";
26 sys_mclk: clock-mclk {
27 compatible = "fixed-clock";
28 #clock-cells = <0>;
[all …]
Dmmp2-olpc-xo-1-75.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/linux-event-codes.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
15 model = "OLPC XO-1.75";
16 compatible = "olpc,xo-1.75", "mrvl,mmp2";
19 #address-cells = <1>;
20 #size-cells = <1>;
24 compatible = "simple-framebuffer";
[all …]
Dmoxart-uc7112lx.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* moxart-uc7112lx.dts - Device Tree file for MOXA UC-7112-LX
7 /dts-v1/;
11 model = "MOXA UC-7112-LX";
12 compatible = "moxa,moxart-uc-7112-lx", "moxa,moxart";
21 compatible = "fixed-clock";
22 #clock-cells = <0>;
23 clock-frequency = <12000000>;
28 compatible = "numonyx,js28f128", "cfi-flash";
30 bank-width = <2>;
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/spi/
Dmarvell,mmp2-ssp.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/spi/marvell,mmp2-ssp.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Lubomir Rintel <lkundrak@v3.sk>
14 - $ref: spi-controller.yaml#
18 const: marvell,mmp2-ssp
29 ready-gpios:
32 ready to service a transfer. Only useful in slave mode.
36 - compatible
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/magnetometer/
Dasahi-kasei,ak8975.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/magnetometer/asahi-kasei,ak8975.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jonathan Albrieux <jonathan.albrieux@gmail.com>
15 - enum:
16 - asahi-kasei,ak8975
17 - asahi-kasei,ak8963
18 - asahi-kasei,ak09911
19 - asahi-kasei,ak09912
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mtd/
Dlpc32xx-slc.txt4 - compatible: "nxp,lpc3220-slc"
5 - reg: Address and size of the controller
6 - nand-on-flash-bbt: Use bad block table on flash
7 - gpios: GPIO specification for NAND write protect
11 - nxp,wdr-clks: Delay before Ready signal is tested on write (W_RDY)
12 - nxp,rdr-clks: Delay before Ready signal is tested on read (R_RDY)
15 - nxp,wwidth: Write pulse width (W_WIDTH)
16 - nxp,whold: Write hold time (W_HOLD)
17 - nxp,wsetup: Write setup time (W_SETUP)
18 - nxp,rwidth: Read pulse width (R_WIDTH)
[all …]
Dfsl-upm-nand.txt4 - compatible : "fsl,upm-nand".
5 - reg : should specify localbus chip select and size used for the chip.
6 - fsl,upm-addr-offset : UPM pattern offset for the address latch.
7 - fsl,upm-cmd-offset : UPM pattern offset for the command latch.
10 - fsl,upm-addr-line-cs-offsets : address offsets for multi-chip support.
12 - gpios : may specify optional GPIOs connected to the Ready-Not-Busy pins
13 (R/B#). For multi-chip devices, "n" GPIO definitions are required
17 - fsl,upm-wait-flags : add chip-dependent short delays after running the
20 - chip-delay : chip dependent delay for transferring data from array to
21 read registers (tR). Required if property "gpios" is not used
[all …]
Datmel-nand.txt4 Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt).
11 - compatible: should be one of the following
12 "atmel,at91rm9200-nand-controller"
13 "atmel,at91sam9260-nand-controller"
14 "atmel,at91sam9261-nand-controller"
15 "atmel,at91sam9g45-nand-controller"
16 "atmel,sama5d3-nand-controller"
17 "microchip,sam9x60-nand-controller"
18 - ranges: empty ranges property to forward EBI ranges definitions.
19 - #address-cells: should be set to 2.
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/mtd/
Dlpc32xx-slc.txt4 - compatible: "nxp,lpc3220-slc"
5 - reg: Address and size of the controller
6 - nand-on-flash-bbt: Use bad block table on flash
7 - gpios: GPIO specification for NAND write protect
11 - nxp,wdr-clks: Delay before Ready signal is tested on write (W_RDY)
12 - nxp,rdr-clks: Delay before Ready signal is tested on read (R_RDY)
15 - nxp,wwidth: Write pulse width (W_WIDTH)
16 - nxp,whold: Write hold time (W_HOLD)
17 - nxp,wsetup: Write setup time (W_SETUP)
18 - nxp,rwidth: Read pulse width (R_WIDTH)
[all …]
Dfsl-upm-nand.txt4 - compatible : "fsl,upm-nand".
5 - reg : should specify localbus chip select and size used for the chip.
6 - fsl,upm-addr-offset : UPM pattern offset for the address latch.
7 - fsl,upm-cmd-offset : UPM pattern offset for the command latch.
10 - fsl,upm-wait-flags : add chip-dependent short delays after running the
13 - fsl,upm-addr-line-cs-offsets : address offsets for multi-chip support.
15 - gpios : may specify optional GPIOs connected to the Ready-Not-Busy pins
16 (R/B#). For multi-chip devices, "n" GPIO definitions are required
18 - chip-delay : chip dependent delay for transferring data from array to
19 read registers (tR). Required if property "gpios" is not used
[all …]
Datmel-nand.txt4 Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt).
11 - compatible: should be one of the following
12 "atmel,at91rm9200-nand-controller"
13 "atmel,at91sam9260-nand-controller"
14 "atmel,at91sam9261-nand-controller"
15 "atmel,at91sam9g45-nand-controller"
16 "atmel,sama5d3-nand-controller"
17 - ranges: empty ranges property to forward EBI ranges definitions.
18 - #address-cells: should be set to 2.
19 - #size-cells: should be set to 1.
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/can/
Dtcan4x5x.txt7 - compatible: "ti,tcan4x5x"
8 - reg: 0
9 - #address-cells: 1
10 - #size-cells: 0
11 - spi-max-frequency: Maximum frequency of the SPI bus the chip can
13 - interrupt-parent: the phandle to the interrupt controller which provides
15 - interrupts: interrupt specification for data-ready.
21 - reset-gpios: Hardwired output GPIO. If not defined then software
23 - device-state-gpios: Input GPIO that indicates if the device is in
25 - device-wake-gpios: Wake up GPIO to wake up the TCAN device.
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/
Dmax98357a.txt6 - compatible : "maxim,max98357a" for MAX98357A.
10 - sdmode-gpios : GPIO specifier for the chip's SD_MODE pin.
13 - sdmode-delay : specify delay time for SD_MODE pin.
15 ready before SD_MODE is unmuted in order to avoid the speaker pop noise.
22 sdmode-gpios = <&qcom_pinmux 25 0>;
27 sdmode-gpios = <&qcom_pinmux 25 0>;
/kernel/linux/linux-4.19/Documentation/networking/caif/
Dspi_porting.txt1 - CAIF SPI porting -
3 - CAIF SPI basics:
6 Two extra GPIOs have been added in order to negotiate the transfers
8 CAIF over SPI is a SPI slave chip and two GPIOs (more details below).
12 - CAIF SPI framework:
20 the physical hardware, both with regard to SPI and to GPIOs.
22 - Implementing a CAIF SPI device:
24 - Functionality provided by the CAIF SPI slave device:
33 you a chance to set up your hardware to be ready to receive
47 - Functionality provided by the CAIF SPI interface:
[all …]
/kernel/linux/linux-5.10/arch/arm/mach-pxa/include/mach/
Dtosa.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Hardware specific definitions for Sharp SL-C6000x series of PDAs
23 * SCOOP2 internal GPIOs
41 * SCOOP2 jacket GPIOs
58 * TC6393XB GPIOs
76 * PXA GPIOs
96 #define TOSA_GPIO_CF_IRQ (21) /* CF slot0 Ready */
100 #define TOSA_GPIO_JC_CF_IRQ (36) /* CF slot1 Ready */
Dspitz.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Hardware specific definitions for SL-Cx000 series of PDAs
17 /* Spitz/Akita GPIOs */
48 /* Spitz Only GPIOs */
50 #define SPITZ_GPIO_CF2_IRQ (106) /* CF slot1 Ready */
88 /* Spitz Scoop Device (No. 1) GPIOs */
118 /* Spitz Scoop Device (No. 2) GPIOs */
150 /* Akita IO Expander GPIOs */
/kernel/linux/linux-4.19/arch/arm/mach-pxa/include/mach/
Dtosa.h2 * Hardware specific definitions for Sharp SL-C6000x series of PDAs
27 * SCOOP2 internal GPIOs
45 * SCOOP2 jacket GPIOs
62 * TC6393XB GPIOs
92 * PXA GPIOs
112 #define TOSA_GPIO_CF_IRQ (21) /* CF slot0 Ready */
116 #define TOSA_GPIO_JC_CF_IRQ (36) /* CF slot1 Ready */
Dspitz.h2 * Hardware specific definitions for SL-Cx000 series of PDAs
21 /* Spitz/Akita GPIOs */
52 /* Spitz Only GPIOs */
54 #define SPITZ_GPIO_CF2_IRQ (106) /* CF slot1 Ready */
92 /* Spitz Scoop Device (No. 1) GPIOs */
122 /* Spitz Scoop Device (No. 2) GPIOs */
154 /* Akita IO Expander GPIOs */
/kernel/linux/linux-5.10/drivers/pcmcia/
Dpxa2xx_hx4700.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include <asm/mach-types.h>
17 static struct gpio gpios[] = { variable
26 ret = gpio_request_array(gpios, ARRAY_SIZE(gpios)); in hx4700_pcmcia_hw_init()
39 skt->stat[SOC_STAT_CD].gpio = GPIOD4_CF_nCD; in hx4700_pcmcia_hw_init()
40 skt->stat[SOC_STAT_CD].name = "PCMCIA CD"; in hx4700_pcmcia_hw_init()
41 skt->stat[SOC_STAT_RDY].gpio = GPIO60_HX4700_CF_RNB; in hx4700_pcmcia_hw_init()
42 skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; in hx4700_pcmcia_hw_init()
50 gpio_free_array(gpios, ARRAY_SIZE(gpios)); in hx4700_pcmcia_hw_shutdown()
56 state->vs_3v = 1; in hx4700_pcmcia_socket_state()
[all …]
/kernel/linux/linux-4.19/drivers/pcmcia/
Dpxa2xx_hx4700.c15 #include <asm/mach-types.h>
20 static struct gpio gpios[] = { variable
29 ret = gpio_request_array(gpios, ARRAY_SIZE(gpios)); in hx4700_pcmcia_hw_init()
42 skt->stat[SOC_STAT_CD].gpio = GPIOD4_CF_nCD; in hx4700_pcmcia_hw_init()
43 skt->stat[SOC_STAT_CD].name = "PCMCIA CD"; in hx4700_pcmcia_hw_init()
44 skt->stat[SOC_STAT_RDY].gpio = GPIO60_HX4700_CF_RNB; in hx4700_pcmcia_hw_init()
45 skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; in hx4700_pcmcia_hw_init()
53 gpio_free_array(gpios, ARRAY_SIZE(gpios)); in hx4700_pcmcia_hw_shutdown()
59 state->vs_3v = 1; in hx4700_pcmcia_socket_state()
60 state->vs_Xv = 0; in hx4700_pcmcia_socket_state()
[all …]
/kernel/linux/linux-4.19/arch/arm/boot/dts/
Dls1021a-moxa-uc-8410a.dts2 * Copyright (C) 2017 Moxa Inc. - https://www.moxa.com/
13 /dts-v1/;
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/input.h>
20 model = "Moxa UC-8410A";
28 sys_mclk: clock-mclk {
29 compatible = "fixed-clock";
30 #clock-cells = <0>;
31 clock-frequency = <24576000>;
34 reg_3p3v: regulator-3p3v {
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/imu/
Dadi,adis16480.txt6 - compatible: Must be one of
12 * "adi,adis16495-1"
13 * "adi,adis16495-2"
14 * "adi,adis16495-3"
15 * "adi,adis16497-1"
16 * "adi,adis16497-2"
17 * "adi,adis16497-3"
18 - reg: SPI chip select number for the device
19 - spi-max-frequency: Max SPI frequency to use
20 see: Documentation/devicetree/bindings/spi/spi-bus.txt
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/
Dmdio.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andrew Lunn <andrew@lunn.ch>
11 - Florian Fainelli <f.fainelli@gmail.com>
12 - Heiner Kallweit <hkallweit1@gmail.com>
17 bus. These should follow the generic ethernet-phy.yaml document, or
24 "#address-cells":
27 "#size-cells":
30 reset-gpios:
[all …]

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