| /Documentation/devicetree/bindings/arm/ |
| D | atmel-at91.yaml | 4 $id: http://devicetree.org/schemas/arm/atmel-at91.yaml#
7 title: Atmel AT91 device tree bindings.
14 Boards with a SoC of the Atmel AT91 or SMART family shall have the following
22 - const: atmel,at91rm9200
27 - atmel,at91sam9260
28 - atmel,at91sam9261
29 - atmel,at91sam9263
30 - atmel,at91sam9g20
31 - atmel,at91sam9g45
32 - atmel,at91sam9n12
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| D | atmel-sysregs.txt | 1 Atmel system registers
4 - compatible: Should be "atmel,sama5d2-chipid"
8 - compatible: Should be "atmel,at91sam9260-pit"
14 - compatible: Should be "atmel,at91rm9200-st", "syscon", "simple-mfd"
20 - watchdog: compatible should be "atmel,at91rm9200-wdt"
23 - compatible: Should be "atmel,<chip>-rstc".
32 compatible = "atmel,at91sam9260-rstc";
38 - compatible: Should be "atmel,at91rm9200-sdramc", "syscon"
39 "atmel,at91sam9260-sdramc",
40 "atmel,at91sam9g45-ddramc",
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| D | axentia.txt | 9 "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
10 and following the rules from atmel-at91.txt for a sama5d31 SoC.
18 "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
27 "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
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| /Documentation/devicetree/bindings/eeprom/ |
| D | at24.txt | 6 values are supported (assuming "atmel" as manufacturer):
8 "atmel,24c00",
9 "atmel,24c01",
10 "atmel,24cs01",
11 "atmel,24c02",
12 "atmel,24cs02",
13 "atmel,24mac402",
14 "atmel,24mac602",
15 "atmel,spd",
16 "atmel,24c04",
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| /Documentation/devicetree/bindings/memory-controllers/ |
| D | atmel,ebi.txt | 1 * Device tree bindings for Atmel EBI
10 - compatible: "atmel,at91sam9260-ebi"
11 "atmel,at91sam9261-ebi"
12 "atmel,at91sam9263-ebi0"
13 "atmel,at91sam9263-ebi1"
14 "atmel,at91sam9rl-ebi"
15 "atmel,at91sam9g45-ebi"
16 "atmel,at91sam9x5-ebi"
17 "atmel,sama5d3-ebi"
47 - atmel,smc-bus-width: width of the asynchronous device's data bus
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| /Documentation/devicetree/bindings/usb/ |
| D | atmel-usb.txt | 1 Atmel SOC USB controllers
6 - compatible: Should be "atmel,at91rm9200-ohci" for USB controllers
16 - atmel,vbus-gpio: If present, specifies a gpio that needs to be
18 - atmel,oc-gpio: If present, specifies a gpio that needs to be
22 compatible = "atmel,at91rm9200-ohci", "usb-ohci";
33 - compatible: Should be "atmel,at91sam9g45-ehci" for USB controllers
43 compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
54 "atmel,at91rm9200-udc"
55 "atmel,at91sam9260-udc"
56 "atmel,at91sam9261-udc"
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| /Documentation/devicetree/bindings/display/ |
| D | atmel,lcdc.txt | 1 Atmel LCDC Framebuffer
6 "atmel,at91sam9261-lcdc" ,
7 "atmel,at91sam9263-lcdc" ,
8 "atmel,at91sam9g10-lcdc" ,
9 "atmel,at91sam9g45-lcdc" ,
10 "atmel,at91sam9g45es-lcdc" ,
11 "atmel,at91sam9rl-lcdc" ,
12 "atmel,at32ap-lcdc"
31 compatible = "atmel,at91sam9g45-lcdc";
45 compatible = "atmel,at91sam9263-lcdc";
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| /Documentation/devicetree/bindings/iio/adc/ |
| D | at91_adc.txt | 4 - compatible: Should be "atmel,<chip>-adc"
11 - atmel,adc-channels-used: Bitmask of the channels muxed and enabled for this
13 - atmel,adc-startup-time: Startup Time of the ADC in microseconds as
15 - atmel,adc-vref: Reference voltage in millivolts for the conversions
16 - atmel,adc-res: List of resolutions in bits supported by the ADC. List size
18 - atmel,adc-res-names: Contains one identifier string for each resolution
19 in atmel,adc-res property. "lowres" and "highres"
23 - atmel,adc-use-external-triggers: Boolean to enable the external triggers
24 - atmel,adc-use-res: String corresponding to an identifier from
25 atmel,adc-res-names property. If not specified, the highest
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| /Documentation/devicetree/bindings/mfd/ |
| D | atmel-matrix.txt | 1 * Device tree bindings for Atmel Bus Matrix
3 The Bus Matrix registers are used to configure Atmel SoCs internal bus
8 "atmel,at91sam9260-matrix", "syscon"
9 "atmel,at91sam9261-matrix", "syscon"
10 "atmel,at91sam9263-matrix", "syscon"
11 "atmel,at91sam9rl-matrix", "syscon"
12 "atmel,at91sam9g45-matrix", "syscon"
13 "atmel,at91sam9n12-matrix", "syscon"
14 "atmel,at91sam9x5-matrix", "syscon"
15 "atmel,sama5d3-matrix", "syscon"
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| D | atmel-usart.txt | 1 * Atmel Universal Synchronous Asynchronous Receiver/Transmitter (USART)
4 - compatible: Should be "atmel,<chip>-usart" or "atmel,<chip>-dbgu"
7 For the dbgu UART, use "atmel,<chip>-dbgu", "atmel,<chip>-usart"
18 - atmel,usart-mode : Must be <AT91_USART_MODE_SPI> (found in dt-bindings/mfd/at91-usart.h)
26 Refer to dma.txt and atmel-dma.txt for details.
33 - atmel,use-dma-rx: use of PDC or DMA for receiving data
34 - atmel,use-dma-tx: use of PDC or DMA for transmitting data
38 - atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO
49 compatible = "atmel,at91sam9260-usart";
54 atmel,use-dma-rx;
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| D | atmel-hlcdc.txt | 1 Device-Tree bindings for Atmel's HLCDC (High LCD Controller) MFD driver
5 "atmel,at91sam9n12-hlcdc"
6 "atmel,at91sam9x5-hlcdc"
7 "atmel,sama5d2-hlcdc"
8 "atmel,sama5d3-hlcdc"
9 "atmel,sama5d4-hlcdc"
18 - a PWM chip: see ../pwm/atmel-hlcdc-pwm.txt
19 - a Display Controller: see ../display/atmel/hlcdc-dc.txt
24 compatible = "atmel,sama5d3-hlcdc";
31 compatible = "atmel,hlcdc-display-controller";
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| D | atmel-flexcom.txt | 1 * Device tree bindings for Atmel Flexcom (Flexible Serial Communication Unit)
3 The Atmel Flexcom is just a wrapper which embeds a SPI controller, an I2C
8 - compatible: Should be "atmel,sama5d2-flexcom"
16 - atmel,flexcom-mode: Should be one of the following values:
22 A single available child device of type matching the "atmel,flexcom-mode"
30 - ../serial/atmel-usart.txt
37 compatible = "atmel,sama5d2-flexcom";
43 atmel,flexcom-mode = <2>;
46 compatible = "atmel,at91rm9200-spi";
55 atmel,fifo-size = <32>;
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| D | atmel-smc.txt | 1 * Device tree bindings for Atmel SMC (Static Memory Controller)
3 The SMC registers are used to configure Atmel EBI (External Bus Interface)
9 "atmel,at91sam9260-smc", "syscon"
10 "atmel,sama5d3-smc", "syscon"
11 "atmel,sama5d2-smc", "syscon"
18 compatible = "atmel,sama5d3-smc", "syscon";
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| /Documentation/devicetree/bindings/sound/ |
| D | atmel-at91sam9g20ek-wm8731-audio.txt | 1 * Atmel at91sam9g20ek wm8731 audio complex
4 - compatible: "atmel,at91sam9g20ek-wm8731-audio"
5 - atmel,model: The user-visible name of this sound complex.
6 - atmel,audio-routing: A list of the connections between audio components.
7 - atmel,ssc-controller: The phandle of the SSC controller
8 - atmel,audio-codec: The phandle of the WM8731 audio codec
14 compatible = "atmel,at91sam9g20ek-wm8731-audio";
18 atmel,model = "wm8731 @ AT91SAMG20EK";
20 atmel,audio-routing =
24 atmel,ssc-controller = <&ssc0>;
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| D | atmel-sam9x5-wm8731-audio.txt | 1 * Atmel at91sam9x5ek wm8731 audio complex
4 - compatible: "atmel,sam9x5-wm8731-audio"
5 - atmel,model: The user-visible name of this sound complex.
6 - atmel,ssc-controller: The phandle of the SSC controller
7 - atmel,audio-codec: The phandle of the WM8731 audio codec
8 - atmel,audio-routing: A list of the connections between audio components.
23 compatible = "atmel,sam9x5-wm8731-audio";
25 atmel,model = "wm8731 @ AT91SAM9X5EK";
27 atmel,audio-routing =
33 atmel,ssc-controller = <&ssc0>;
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| D | atmel-wm8904.txt | 1 Atmel ASoC driver with wm8904 audio codec complex
4 - compatible: "atmel,asoc-wm8904"
5 - atmel,model: The user-visible name of this sound complex.
6 - atmel,audio-routing: A list of the connections between audio components.
31 - atmel,ssc-controller: The phandle of the SSC controller
32 - atmel,audio-codec: The phandle of the WM8904 audio codec
39 compatible = "atmel,asoc-wm8904";
43 atmel,model = "wm8904 @ AT91SAM9N12EK";
45 atmel,audio-routing =
53 atmel,ssc-controller = <&ssc0>;
[all …]
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| D | atmel-pdmic.txt | 1 * Atmel PDMIC driver under ALSA SoC architecture
5 Should be "atmel,sama5d2-pdmic".
11 One DMA specifiers as described in atmel-dma.txt and dma.txt files.
21 - atmel,mic-min-freq
23 - atmel,mic-max-freq
29 - atmel,model
32 - atmel,mic-offset
39 compatible = "atmel,sama5d2-pdmic";
51 atmel,model = "PDMIC @ sama5d2_xplained";
52 atmel,mic-min-freq = <1000000>;
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| D | atmel-classd.txt | 1 * Atmel ClassD driver under ALSA SoC architecture
5 Should be "atmel,sama5d2-classd".
11 One DMA specifiers as described in atmel-dma.txt and dma.txt files.
25 - atmel,model
28 - atmel,pwm-type
31 - atmel,non-overlap-time
39 compatible = "atmel,sama5d2-classd";
52 atmel,model = "classd @ SAMA5D2-Xplained";
53 atmel,pwm-type = "diff";
54 atmel,non-overlap-time = <10>;
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| /Documentation/devicetree/bindings/watchdog/ |
| D | atmel-wdt.txt | 1 * Atmel Watchdog Timers
6 - compatible: must be "atmel,at91sam9260-wdt".
14 - atmel,max-heartbeat-sec : Should contain the maximum heartbeat value in
17 - atmel,min-heartbeat-sec : Should contain the minimum heartbeat value in
20 - atmel,watchdog-type : Should be "hardware" or "software". Hardware watchdog
23 - atmel,reset-type : Should be "proc" or "all".
27 - atmel,disable : Should be present if you want to disable the watchdog.
28 - atmel,idle-halt : Should be present if you want to stop the watchdog when
35 - atmel,dbg-halt : Should be present if you want to stop the watchdog when
40 compatible = "atmel,at91sam9260-wdt";
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| D | atmel-sama5d4-wdt.txt | 1 * Atmel SAMA5D4 Watchdog Timer (WDT) Controller
4 - compatible: "atmel,sama5d4-wdt"
10 - atmel,watchdog-type: should be "hardware" or "software".
15 - atmel,idle-halt: present if you want to stop the watchdog when the CPU is
22 - atmel,dbg-halt: present if you want to stop the watchdog when the CPU is
27 compatible = "atmel,sama5d4-wdt";
31 atmel,watchdog-type = "hardware";
32 atmel,dbg-halt;
33 atmel,idle-halt;
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| /Documentation/devicetree/bindings/mtd/ |
| D | atmel-nand.txt | 1 Atmel NAND flash controller bindings
4 Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt).
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"
21 - atmel,nfc-io: phandle to the NFC IO block. Only required for sama5d3
23 - atmel,nfc-sram: phandle to the NFC SRAM block. Only required for sama5d3
45 - atmel,rb: an integer identifying the native Ready/Busy pin. Only meaningful
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| D | atmel-dataflash.txt | 1 * Atmel Data Flash
4 - compatible : "atmel,<model>", "atmel,<series>", "atmel,dataflash".
14 compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
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| /Documentation/devicetree/bindings/i2c/ |
| D | i2c-at91.txt | 1 I2C for Atmel platforms
4 - compatible : Must be "atmel,at91rm9200-i2c", "atmel,at91sam9261-i2c",
5 "atmel,at91sam9260-i2c", "atmel,at91sam9g20-i2c", "atmel,at91sam9g10-i2c",
6 "atmel,at91sam9x5-i2c", "atmel,sama5d4-i2c" or "atmel,sama5d2-i2c"
18 - atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO
20 - i2c-sda-hold-time-ns: TWD hold time, only available for "atmel,sama5d4-i2c"
21 and "atmel,sama5d2-i2c".
27 compatible = "atmel,at91sam9g20-i2c";
36 compatible = "atmel,24c512";
43 compatible = "atmel,sama5d2-i2c";
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| /Documentation/devicetree/bindings/crypto/ |
| D | atmel-crypto.txt | 1 * Atmel HW cryptographic accelerators
3 These are the HW cryptographic accelerators found on some Atmel products.
8 - compatible : Should be "atmel,at91sam9g46-aes".
12 atmel-dma.txt and dma.txt files.
18 compatible = "atmel,at91sam9g46-aes";
28 - compatible : Should be "atmel,at91sam9g46-tdes".
34 atmel-dma.txt and dma.txt files.
40 compatible = "atmel,at91sam9g46-tdes";
51 - compatible : Should be "atmel,at91sam9g46-sha".
57 atmel-dma.txt and dma.txt files.
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| /Documentation/devicetree/bindings/misc/ |
| D | atmel-ssc.txt | 1 * Atmel SSC driver.
4 - compatible: "atmel,at91rm9200-ssc" or "atmel,at91sam9g45-ssc"
5 - atmel,at91rm9200-ssc: support pdc transfer
6 - atmel,at91sam9g45-ssc: support dma transfer
14 Required properties for devices compatible with "atmel,at91sam9g45-ssc":
17 See Documentation/devicetree/bindings/dma/atmel-dma.txt for details.
21 - atmel,clk-from-rk-pin: bool property.
33 compatible = "atmel,at91rm9200-ssc";
42 compatible = "atmel,at91sam9g45-ssc";
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