186 lines
4.1 KiB
YAML
186 lines
4.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/media/rockchip-isp1.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Rockchip SoC Image Signal Processing unit v1
|
|
|
|
maintainers:
|
|
- Helen Koike <helen.koike@collabora.com>
|
|
|
|
description: |
|
|
Rockchip ISP1 is the Camera interface for the Rockchip series of SoCs
|
|
which contains image processing, scaling, and compression functions.
|
|
|
|
properties:
|
|
compatible:
|
|
const: rockchip,rk3399-cif-isp
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
minItems: 3
|
|
items:
|
|
# isp0 and isp1
|
|
- description: ISP clock
|
|
- description: ISP AXI clock
|
|
- description: ISP AHB clock
|
|
# only for isp1
|
|
- description: ISP Pixel clock
|
|
|
|
clock-names:
|
|
minItems: 3
|
|
items:
|
|
# isp0 and isp1
|
|
- const: isp
|
|
- const: aclk
|
|
- const: hclk
|
|
# only for isp1
|
|
- const: pclk_isp
|
|
|
|
iommus:
|
|
maxItems: 1
|
|
|
|
phys:
|
|
maxItems: 1
|
|
description: phandle for the PHY port
|
|
|
|
phy-names:
|
|
const: dphy
|
|
|
|
power-domains:
|
|
maxItems: 1
|
|
|
|
ports:
|
|
$ref: /schemas/graph.yaml#/properties/ports
|
|
|
|
properties:
|
|
port@0:
|
|
$ref: /schemas/graph.yaml#/$defs/port-base
|
|
unevaluatedProperties: false
|
|
description: connection point for sensors at MIPI-DPHY RX0
|
|
|
|
properties:
|
|
endpoint:
|
|
$ref: video-interfaces.yaml#
|
|
unevaluatedProperties: false
|
|
|
|
properties:
|
|
data-lanes:
|
|
minItems: 1
|
|
maxItems: 4
|
|
|
|
required:
|
|
- port@0
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
- clocks
|
|
- clock-names
|
|
- iommus
|
|
- phys
|
|
- phy-names
|
|
- power-domains
|
|
- ports
|
|
|
|
if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: rockchip,rk3399-cif-isp
|
|
then:
|
|
properties:
|
|
clocks:
|
|
minItems: 3
|
|
maxItems: 4
|
|
clock-names:
|
|
minItems: 3
|
|
maxItems: 4
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
|
|
#include <dt-bindings/clock/rk3399-cru.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
#include <dt-bindings/power/rk3399-power.h>
|
|
|
|
parent0: parent {
|
|
#address-cells = <2>;
|
|
#size-cells = <2>;
|
|
|
|
isp0: isp0@ff910000 {
|
|
compatible = "rockchip,rk3399-cif-isp";
|
|
reg = <0x0 0xff910000 0x0 0x4000>;
|
|
interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>;
|
|
clocks = <&cru SCLK_ISP0>,
|
|
<&cru ACLK_ISP0_WRAPPER>,
|
|
<&cru HCLK_ISP0_WRAPPER>;
|
|
clock-names = "isp", "aclk", "hclk";
|
|
iommus = <&isp0_mmu>;
|
|
phys = <&dphy>;
|
|
phy-names = "dphy";
|
|
power-domains = <&power RK3399_PD_ISP0>;
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
mipi_in_wcam: endpoint@0 {
|
|
reg = <0>;
|
|
remote-endpoint = <&wcam_out>;
|
|
data-lanes = <1 2>;
|
|
};
|
|
|
|
mipi_in_ucam: endpoint@1 {
|
|
reg = <1>;
|
|
remote-endpoint = <&ucam_out>;
|
|
data-lanes = <1>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
i2c7: i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
wcam: camera@36 {
|
|
compatible = "ovti,ov5695";
|
|
reg = <0x36>;
|
|
|
|
port {
|
|
wcam_out: endpoint {
|
|
remote-endpoint = <&mipi_in_wcam>;
|
|
data-lanes = <1 2>;
|
|
};
|
|
};
|
|
};
|
|
|
|
ucam: camera@3c {
|
|
compatible = "ovti,ov2685";
|
|
reg = <0x3c>;
|
|
|
|
port {
|
|
ucam_out: endpoint {
|
|
remote-endpoint = <&mipi_in_ucam>;
|
|
data-lanes = <1>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|