mirror of
https://github.com/torvalds/linux.git
synced 2024-09-20 15:03:04 +00:00
media: dt-bindings: Add bindings for Raspberry Pi PiSP Back End
Add bindings for the Raspberry Pi PiSP Back End memory-to-memory image signal processor. Datasheet: https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
parent
d260c12247
commit
cbc775e060
|
@ -0,0 +1,63 @@
|
|||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/media/raspberrypi,pispbe.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Raspberry Pi PiSP Image Signal Processor (ISP) Back End
|
||||
|
||||
maintainers:
|
||||
- Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
|
||||
- Jacopo Mondi <jacopo.mondi@ideasonboard.com>
|
||||
|
||||
description: |
|
||||
The Raspberry Pi PiSP Image Signal Processor (ISP) Back End is an image
|
||||
processor that fetches images in Bayer or Grayscale format from DRAM memory
|
||||
in tiles and produces images consumable by applications.
|
||||
|
||||
The full ISP documentation is available at
|
||||
https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
items:
|
||||
- enum:
|
||||
- brcm,bcm2712-pispbe
|
||||
- const: raspberrypi,pispbe
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
|
||||
iommus:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- interrupts
|
||||
- clocks
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||
|
||||
soc {
|
||||
#address-cells = <2>;
|
||||
#size-cells = <2>;
|
||||
|
||||
isp@880000 {
|
||||
compatible = "brcm,bcm2712-pispbe", "raspberrypi,pispbe";
|
||||
reg = <0x10 0x00880000 0x0 0x4000>;
|
||||
interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&firmware_clocks 7>;
|
||||
iommus = <&iommu2>;
|
||||
};
|
||||
};
|
|
@ -18810,6 +18810,7 @@ M: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
|
|||
L: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
|
||||
L: linux-media@vger.kernel.org
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml
|
||||
F: include/uapi/linux/media/raspberrypi/
|
||||
|
||||
RC-CORE / LIRC FRAMEWORK
|
||||
|
|
Loading…
Reference in New Issue
Block a user