Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
64 lines
1.5 KiB
YAML
64 lines
1.5 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/media/raspberrypi,pispbe.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Raspberry Pi PiSP Image Signal Processor (ISP) Back End
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maintainers:
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- Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
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- Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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description: |
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The Raspberry Pi PiSP Image Signal Processor (ISP) Back End is an image
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processor that fetches images in Bayer or Grayscale format from DRAM memory
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in tiles and produces images consumable by applications.
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The full ISP documentation is available at
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https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf
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properties:
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compatible:
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items:
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- enum:
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- brcm,bcm2712-pispbe
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- const: raspberrypi,pispbe
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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clocks:
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maxItems: 1
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iommus:
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maxItems: 1
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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soc {
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#address-cells = <2>;
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#size-cells = <2>;
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isp@880000 {
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compatible = "brcm,bcm2712-pispbe", "raspberrypi,pispbe";
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reg = <0x10 0x00880000 0x0 0x4000>;
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interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&firmware_clocks 7>;
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iommus = <&iommu2>;
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};
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};
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