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Searched +full:bcm2835 +full:- +full:firmware (Results 1 – 6 of 6) sorted by relevance

/Documentation/devicetree/bindings/arm/bcm/
Draspberrypi,bcm2835-firmware.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/arm/bcm/raspberrypi,bcm2835-firmware.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Raspberry Pi VideoCore firmware driver
10 - Eric Anholt <eric@anholt.net>
11 - Stefan Wahren <wahrenst@gmx.net>
17 const: raspberrypi,bcm2835-firmware
20 - compatible
25 - const: raspberrypi,bcm2835-firmware
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/Documentation/devicetree/bindings/soc/bcm/
Draspberrypi,bcm2835-power.txt5 - compatible: Should be "raspberrypi,bcm2835-power".
6 - firmware: Reference to the RPi firmware device node.
7 - #power-domain-cells: Should be <1>, we providing multiple power domains.
38 compatible = "raspberrypi,bcm2835-power";
39 firmware = <&firmware>;
40 #power-domain-cells = <1>;
46 power-domains = <&power RPI_POWER_DOMAIN_USB>;
Dbrcm,bcm2835-vchiq.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/bcm/brcm,bcm2835-vchiq.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom VCHIQ firmware services
10 - Nicolas Saenz Julienne <nsaenz@kernel.org>
14 to communicate with the VPU-side OS services.
19 - description: BCM2835 based boards
21 - enum:
22 - brcm,bcm2835-vchiq
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/Documentation/devicetree/bindings/dma/
Dbrcm,bcm2835-dma.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/brcm,bcm2835-dma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: BCM2835 DMA controller
10 - Nicolas Saenz Julienne <nsaenz@kernel.org>
13 The BCM2835 DMA controller has 16 channels in total. Only the lower
15 VideoCore firmware (1,3,6,7 in the current firmware version). The channels
19 - $ref: dma-controller.yaml#
23 const: brcm,bcm2835-dma
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/Documentation/devicetree/bindings/media/
Dbrcm,bcm2835-unicam.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/brcm,bcm2835-unicam.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
12 description: |-
14 CSI-2 or CCP2 data from image sensors or similar devices.
17 the Pi the VideoCore firmware can also control this hardware block, and
19 the firmware checks the device tree configuration during boot. If it finds
20 device tree nodes whose name starts with 'csi' then it will stop the firmware
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/Documentation/devicetree/bindings/input/touchscreen/
Draspberrypi,firmware-ts.txt1 Raspberry Pi firmware based 7" touchscreen
5 - compatible: "raspberrypi,firmware-ts"
8 - firmware: Reference to RPi's firmware device node
9 - touchscreen-size-x: See touchscreen.txt
10 - touchscreen-size-y: See touchscreen.txt
11 - touchscreen-inverted-x: See touchscreen.txt
12 - touchscreen-inverted-y: See touchscreen.txt
13 - touchscreen-swapped-x-y: See touchscreen.txt
17 firmware: firmware-rpi {
18 compatible = "raspberrypi,bcm2835-firmware";
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