# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/qcom,sdm660-camss.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm CAMSS ISP
maintainers:
- Robert Foss <robert.foss@linaro.org>
- AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
description: |
The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms
properties:
compatible:
const: qcom,sdm660-camss
clocks:
minItems: 42
maxItems: 42
clock-names:
items:
- const: ahb
- const: cphy_csid0
- const: cphy_csid1
- const: cphy_csid2
- const: cphy_csid3
- const: csi0_ahb
- const: csi0
- const: csi0_phy
- const: csi0_pix
- const: csi0_rdi
- const: csi1_ahb
- const: csi1
- const: csi1_phy
- const: csi1_pix
- const: csi1_rdi
- const: csi2_ahb
- const: csi2
- const: csi2_phy
- const: csi2_pix
- const: csi2_rdi
- const: csi3_ahb
- const: csi3
- const: csi3_phy
- const: csi3_pix
- const: csi3_rdi
- const: csiphy0_timer
- const: csiphy1_timer
- const: csiphy2_timer
- const: csiphy_ahb2crif
- const: csi_vfe0
- const: csi_vfe1
- const: ispif_ahb
- const: throttle_axi
- const: top_ahb
- const: vfe0_ahb
- const: vfe0
- const: vfe0_stream
- const: vfe1_ahb
- const: vfe1
- const: vfe1_stream
- const: vfe_ahb
- const: vfe_axi
interrupts:
minItems: 10
maxItems: 10
interrupt-names:
items:
- const: csid0
- const: csid1
- const: csid2
- const: csid3
- const: csiphy0
- const: csiphy1
- const: csiphy2
- const: ispif
- const: vfe0
- const: vfe1
interconnects:
maxItems: 1
interconnect-names:
items:
- const: vfe-mem
iommus:
maxItems: 4
power-domains:
items:
- description: VFE0 GDSC - Video Front End, Global Distributed Switch Controller.
- description: VFE1 GDSC - Video Front End, Global Distributed Switch Controller.
ports:
$ref: /schemas/graph.yaml#/properties/ports
description:
CSI input ports.
properties:
port@0:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
description:
Input port for receiving CSI data.
properties:
endpoint:
$ref: video-interfaces.yaml#
unevaluatedProperties: false
properties:
data-lanes:
minItems: 1
maxItems: 4
required:
- data-lanes
port@1:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
description:
Input port for receiving CSI data.
properties:
endpoint:
$ref: video-interfaces.yaml#
unevaluatedProperties: false
properties:
data-lanes:
minItems: 1
maxItems: 4
required:
- data-lanes
port@2:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
description:
Input port for receiving CSI data.
properties:
endpoint:
$ref: video-interfaces.yaml#
unevaluatedProperties: false
properties:
data-lanes:
minItems: 1
maxItems: 4
required:
- data-lanes
port@3:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
description:
Input port for receiving CSI data.
properties:
endpoint:
$ref: video-interfaces.yaml#
unevaluatedProperties: false
properties:
data-lanes:
minItems: 1
maxItems: 4
required:
- data-lanes
reg:
minItems: 14
maxItems: 14
reg-names:
items:
- const: csi_clk_mux
- const: csid0
- const: csid1
- const: csid2
- const: csid3
- const: csiphy0
- const: csiphy0_clk_mux
- const: csiphy1
- const: csiphy1_clk_mux
- const: csiphy2
- const: csiphy2_clk_mux
- const: ispif
- const: vfe0
- const: vfe1
vdda-supply:
description:
Definition of the regulator used as analog power supply.
required:
- clock-names
- clocks
- compatible
- interrupt-names
- interrupts
- iommus
- power-domains
- reg
- reg-names
- vdda-supply
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-sdm660.h>
#include <dt-bindings/clock/qcom,mmcc-sdm660.h>
camss: camss@ca00020 {
compatible = "qcom,sdm660-camss";
clocks = <&mmcc CAMSS_AHB_CLK>,
<&mmcc CAMSS_CPHY_CSID0_CLK>,
<&mmcc CAMSS_CPHY_CSID1_CLK>,
<&mmcc CAMSS_CPHY_CSID2_CLK>,
<&mmcc CAMSS_CPHY_CSID3_CLK>,
<&mmcc CAMSS_CSI0_AHB_CLK>,
<&mmcc CAMSS_CSI0_CLK>,
<&mmcc CAMSS_CPHY_CSID0_CLK>,
<&mmcc CAMSS_CSI0PIX_CLK>,
<&mmcc CAMSS_CSI0RDI_CLK>,
<&mmcc CAMSS_CSI1_AHB_CLK>,
<&mmcc CAMSS_CSI1_CLK>,
<&mmcc CAMSS_CPHY_CSID1_CLK>,
<&mmcc CAMSS_CSI1PIX_CLK>,
<&mmcc CAMSS_CSI1RDI_CLK>,
<&mmcc CAMSS_CSI2_AHB_CLK>,
<&mmcc CAMSS_CSI2_CLK>,
<&mmcc CAMSS_CPHY_CSID2_CLK>,
<&mmcc CAMSS_CSI2PIX_CLK>,
<&mmcc CAMSS_CSI2RDI_CLK>,
<&mmcc CAMSS_CSI3_AHB_CLK>,
<&mmcc CAMSS_CSI3_CLK>,
<&mmcc CAMSS_CPHY_CSID3_CLK>,
<&mmcc CAMSS_CSI3PIX_CLK>,
<&mmcc CAMSS_CSI3RDI_CLK>,
<&mmcc CAMSS_CSI0PHYTIMER_CLK>,
<&mmcc CAMSS_CSI1PHYTIMER_CLK>,
<&mmcc CAMSS_CSI2PHYTIMER_CLK>,
<&mmcc CSIPHY_AHB2CRIF_CLK>,
<&mmcc CAMSS_CSI_VFE0_CLK>,
<&mmcc CAMSS_CSI_VFE1_CLK>,
<&mmcc CAMSS_ISPIF_AHB_CLK>,
<&mmcc THROTTLE_CAMSS_AXI_CLK>,
<&mmcc CAMSS_TOP_AHB_CLK>,
<&mmcc CAMSS_VFE0_AHB_CLK>,
<&mmcc CAMSS_VFE0_CLK>,
<&mmcc CAMSS_VFE0_STREAM_CLK>,
<&mmcc CAMSS_VFE1_AHB_CLK>,
<&mmcc CAMSS_VFE1_CLK>,
<&mmcc CAMSS_VFE1_STREAM_CLK>,
<&mmcc CAMSS_VFE_VBIF_AHB_CLK>,
<&mmcc CAMSS_VFE_VBIF_AXI_CLK>;
clock-names = "ahb",
"cphy_csid0",
"cphy_csid1",
"cphy_csid2",
"cphy_csid3",
"csi0_ahb",
"csi0",
"csi0_phy",
"csi0_pix",
"csi0_rdi",
"csi1_ahb",
"csi1",
"csi1_phy",
"csi1_pix",
"csi1_rdi",
"csi2_ahb",
"csi2",
"csi2_phy",
"csi2_pix",
"csi2_rdi",
"csi3_ahb",
"csi3",
"csi3_phy",
"csi3_pix",
"csi3_rdi",
"csiphy0_timer",
"csiphy1_timer",
"csiphy2_timer",
"csiphy_ahb2crif",
"csi_vfe0",
"csi_vfe1",
"ispif_ahb",
"throttle_axi",
"top_ahb",
"vfe0_ahb",
"vfe0",
"vfe0_stream",
"vfe1_ahb",
"vfe1",
"vfe1_stream",
"vfe_ahb",
"vfe_axi";
interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 297 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 298 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 299 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 78 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 79 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 80 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 309 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 314 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 315 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "csid0",
"csid1",
"csid2",
"csid3",
"csiphy0",
"csiphy1",
"csiphy2",
"ispif",
"vfe0",
"vfe1";
iommus = <&mmss_smmu 0xc00>,
<&mmss_smmu 0xc01>,
<&mmss_smmu 0xc02>,
<&mmss_smmu 0xc03>;
power-domains = <&mmcc CAMSS_VFE0_GDSC>,
<&mmcc CAMSS_VFE1_GDSC>;
reg = <0x0ca00020 0x10>,
<0x0ca30000 0x100>,
<0x0ca30400 0x100>,
<0x0ca30800 0x100>,
<0x0ca30c00 0x100>,
<0x0c824000 0x1000>,
<0x0ca00120 0x4>,
<0x0c825000 0x1000>,
<0x0ca00124 0x4>,
<0x0c826000 0x1000>,
<0x0ca00128 0x4>,
<0x0ca31000 0x500>,
<0x0ca10000 0x1000>,
<0x0ca14000 0x1000>;
reg-names = "csi_clk_mux",
"csid0",
"csid1",
"csid2",
"csid3",
"csiphy0",
"csiphy0_clk_mux",
"csiphy1",
"csiphy1_clk_mux",
"csiphy2",
"csiphy2_clk_mux",
"ispif",
"vfe0",
"vfe1";
vdda-supply = <®_2v8>;
ports {
#address-cells = <1>;
#size-cells = <0>;
};
};