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arch: dts: overlays: add ADI overlays
Bring all the ADI custom overlays to the new rpi branch. Signed-off-by: Nuno Sa <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| // SPDX-License-Identifier: GPL-2.0 | ||
|
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| /dts-v1/; | ||
| /plugin/; | ||
|
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| / { | ||
| compatible = "brcm,bcm2835"; | ||
|
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||
| fragment@0 { | ||
| target = <&i2s>; | ||
| __overlay__ { | ||
| status = "okay"; | ||
| }; | ||
| }; | ||
|
|
||
| fragment@1 { | ||
| target = <&i2c1>; | ||
| __overlay__ { | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
| status = "okay"; | ||
|
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||
| adau7118_codec: adau7118-codec@14 { | ||
| reg = <0x14>; | ||
| #sound-dai-cells = <0>; | ||
| compatible = "adi,adau7118"; | ||
| status = "okay"; | ||
| }; | ||
| }; | ||
| }; | ||
|
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||
| fragment@2 { | ||
| target = <&sound>; | ||
| sound_overlay: __overlay__ { | ||
| compatible = "simple-audio-card"; | ||
| simple-audio-card,format = "i2s"; | ||
| simple-audio-card,name = "adau7118"; | ||
| simple-audio-card,bitclock-slave = <&dailink0_slave>; | ||
| simple-audio-card,frame-slave = <&dailink0_slave>; | ||
| simple-audio-card,widgets = | ||
| "Microphone", "Microphone Jack"; | ||
| simple-audio-card,routing = | ||
| "PDM_DAT0", "Microphone Jack"; | ||
| status = "okay"; | ||
| simple-audio-card,cpu { | ||
| /* so that bclk is 64x FS */ | ||
| dai-tdm-slot-num = <2>; | ||
| dai-tdm-slot-width = <32>; | ||
| sound-dai = <&i2s>; | ||
| }; | ||
| dailink0_slave: simple-audio-card,codec { | ||
| sound-dai = <&adau7118_codec>; | ||
| }; | ||
| }; | ||
| }; | ||
|
|
||
| __overrides__ { | ||
| card-name = <&sound_overlay>,"simple-audio-card,name"; | ||
| }; | ||
| }; |
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| // SPDX-License-Identifier: GPL-2.0 | ||
| /dts-v1/; | ||
| /plugin/; | ||
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| #include <dt-bindings/interrupt-controller/irq.h> | ||
| #include <dt-bindings/gpio/gpio.h> | ||
|
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| / { | ||
| compatible = "brcm,bcm2835"; | ||
|
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| fragment@0 { | ||
| target = <&spi0>; | ||
| __overlay__ { | ||
| status = "okay"; | ||
| }; | ||
| }; | ||
|
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| fragment@1 { | ||
| target = <&spidev0>; | ||
| __overlay__ { | ||
| status = "disabled"; | ||
| }; | ||
| }; | ||
|
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| fragment@2 { | ||
| target = <&spidev1>; | ||
| __overlay__ { | ||
| status = "disabled"; | ||
| }; | ||
| }; | ||
|
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| fragment@3 { | ||
| target = <&gpio>; | ||
| __overlay__ { | ||
| adis16475_pins: adis16475_pins { | ||
| brcm,pins = <4 12>; // interrupt and reset | ||
| brcm,function = <0 1>; // in out | ||
| }; | ||
| }; | ||
| }; | ||
| fragment@4 { | ||
| target = <&spi0>; | ||
| __overlay__ { | ||
| /* needed to avoid dtc warning */ | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
|
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||
| adis16475: adis16475@0 { | ||
| reg = <0>; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&adis16475_pins>; | ||
| spi-cpha; | ||
| spi-cpol; | ||
| reset-gpios = <&gpio 12 GPIO_ACTIVE_LOW>; | ||
| spi-max-frequency = <2000000>; | ||
| interrupts = <4 IRQ_TYPE_EDGE_RISING>; | ||
| interrupt-parent = <&gpio>; | ||
| }; | ||
| }; | ||
| }; | ||
|
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||
| __overrides__ { | ||
| /* | ||
| * This gives an option to use the gpio25 as the data ready pin. This | ||
| * must be used for the adis16465/7 families as these devices use the | ||
| * 14 pin connector where DR is using gpio25. Note that this should | ||
| * not be used for the other devices as the gpio25 is both connected to | ||
| * the sync selector and to the sync pin (because the sync and DR pins | ||
| * are swapped in the 16 pin connector). | ||
| */ | ||
| drdy_gpio25 = <&adis16475_pins>,"brcm,pins:0=25", | ||
| <&adis16475>,"interrupts:0=25"; | ||
| device = <&adis16475>,"compatible"; | ||
| }; | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| // SPDX-License-Identifier: GPL-2.0 | ||
| /dts-v1/; | ||
| /plugin/; | ||
|
|
||
| #include <dt-bindings/interrupt-controller/irq.h> | ||
| #include <dt-bindings/gpio/gpio.h> | ||
|
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||
| / { | ||
| compatible = "brcm,bcm2835"; | ||
|
|
||
| fragment@0 { | ||
| target = <&spi0>; | ||
| __overlay__ { | ||
| status = "okay"; | ||
| }; | ||
| }; | ||
|
|
||
| fragment@1 { | ||
| target = <&spidev0>; | ||
| __overlay__ { | ||
| status = "disabled"; | ||
| }; | ||
| }; | ||
|
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||
| fragment@2 { | ||
| target = <&spidev1>; | ||
| __overlay__ { | ||
| status = "disabled"; | ||
| }; | ||
| }; | ||
|
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||
| fragment@3 { | ||
| target = <&gpio>; | ||
| __overlay__ { | ||
| adis16480_pins: adis16480_pins { | ||
| brcm,pins = <6 12>; // interrupt and reset | ||
| brcm,function = <0 1>; // in out | ||
| }; | ||
| }; | ||
| }; | ||
| fragment@4 { | ||
| target = <&spi0>; | ||
| __overlay__ { | ||
| /* needed to avoid dtc warning */ | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
|
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| adis16480: adis16480@0 { | ||
| reg = <0>; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&adis16480_pins>; | ||
| spi-cpha; | ||
| spi-cpol; | ||
| reset-gpios = <&gpio 12 GPIO_ACTIVE_LOW>; | ||
| spi-max-frequency = <15000000>; | ||
| /* use DIO1 as data ready by default */ | ||
| interrupts = <6 IRQ_TYPE_EDGE_RISING>; | ||
| interrupt-parent = <&gpio>; | ||
| }; | ||
| }; | ||
| }; | ||
|
|
||
| __overrides__ { | ||
| device = <&adis16480>,"compatible"; | ||
| drdy_dio2 = <&adis16480_pins>,"brcm,pins:0=25", | ||
| <&adis16480>,"interrupts:0=25", | ||
| <&adis16480>,"interrupt-names=DIO2"; | ||
| drdy_dio3 = <&adis16480_pins>,"brcm,pins:0=4", | ||
| <&adis16480>,"interrupts:0=4", | ||
| <&adis16480>,"interrupt-names=DIO3"; | ||
| drdy_dio4 = <&adis16480_pins>,"brcm,pins:0=5", | ||
| <&adis16480>,"interrupts:0=5", | ||
| <&adis16480>,"interrupt-names=DIO4"; | ||
| }; | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,33 @@ | ||
| // SPDX-License-Identifier: (GPL-2.0+) | ||
| /* Overlay for MAX31827EVKIT | ||
| * | ||
| * Copyright 2023 Analog Devices Inc. | ||
| */ | ||
|
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| /dts-v1/; | ||
| /plugin/; | ||
|
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| / { | ||
| compatible = "bcrm, bcm2711"; | ||
|
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| reg_vdd: regulator { | ||
| compatible = "regulator-fixed"; | ||
| regulator-name = "vdd"; | ||
| regulator-min-microvolt = <3300000>; | ||
| regulator-max-microvolt = <3300000>; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
| }; | ||
|
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| &i2c_arm { | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
| status = "okay"; | ||
|
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| temperature-sensor@42 { | ||
| compatible = "adi,max31827"; | ||
| reg = <0x42>; | ||
| vref-supply = <®_vdd>; | ||
| }; | ||
| }; |
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