public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-18 22:14:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

media: dt-bindings: Add qcom,sc7280-camss

Browse source 
Add bindings for qcom,sc7280-camss to support the camera subsystem
on the SC7280 platform.

Signed-off-by: Suresh Vankadara <quic_svankada@quicinc.com>
Signed-off-by: Trishansh Bhardwaj <quic_tbhardwa@quicinc.com>
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Vikram Sharma 2024-12-07 00:48:56 +05:30 • committed by Hans Verkuil
parent b98d5000c5
commit 5593555343
1 changed files with 425 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

425
Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml Normal file
View file

@ -0,0 +1,425 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/qcom,sc7280-camss.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm SC7280 CAMSS ISP
maintainers:
- Azam Sadiq Pasha Kapatrala Syed <akapatra@quicinc.com>
- Hariram Purushothaman <hariramp@quicinc.com>
description:
The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms.
properties:
compatible:
const: qcom,sc7280-camss
reg:
maxItems: 15
reg-names:
items:
- const: csid0
- const: csid1
- const: csid2
- const: csid_lite0
- const: csid_lite1
- const: csiphy0
- const: csiphy1
- const: csiphy2
- const: csiphy3
- const: csiphy4
- const: vfe0
- const: vfe1
- const: vfe2
- const: vfe_lite0
- const: vfe_lite1
clocks:
maxItems: 33
clock-names:
items:
- const: camnoc_axi
- const: cpas_ahb
- const: csiphy0
- const: csiphy0_timer
- const: csiphy1
- const: csiphy1_timer
- const: csiphy2
- const: csiphy2_timer
- const: csiphy3
- const: csiphy3_timer
- const: csiphy4
- const: csiphy4_timer
- const: gcc_camera_ahb
- const: gcc_cam_hf_axi
- const: icp_ahb
- const: vfe0
- const: vfe0_axi
- const: vfe0_cphy_rx
- const: vfe0_csid
- const: vfe1
- const: vfe1_axi
- const: vfe1_cphy_rx
- const: vfe1_csid
- const: vfe2
- const: vfe2_axi
- const: vfe2_cphy_rx
- const: vfe2_csid
- const: vfe_lite0
- const: vfe_lite0_cphy_rx
- const: vfe_lite0_csid
- const: vfe_lite1
- const: vfe_lite1_cphy_rx
- const: vfe_lite1_csid
interrupts:
maxItems: 15
interrupt-names:
items:
- const: csid0
- const: csid1
- const: csid2
- const: csid_lite0
- const: csid_lite1
- const: csiphy0
- const: csiphy1
- const: csiphy2
- const: csiphy3
- const: csiphy4
- const: vfe0
- const: vfe1
- const: vfe2
- const: vfe_lite0
- const: vfe_lite1
interconnects:
maxItems: 2
interconnect-names:
items:
- const: ahb
- const: hf_0
iommus:
maxItems: 1
power-domains:
items:
- description: IFE0 GDSC - Image Front End, Global Distributed Switch Controller.
- description: IFE1 GDSC - Image Front End, Global Distributed Switch Controller.
- description: IFE2 GDSC - Image Front End, Global Distributed Switch Controller.
- description: Titan GDSC - Titan ISP Block, Global Distributed Switch Controller.
power-domain-names:
items:
- const: ife0
- const: ife1
- const: ife2
- const: top
vdda-phy-supply:
description:
Phandle to a regulator supply to PHY core block.
vdda-pll-supply:
description:
Phandle to 1.8V regulator supply to PHY refclk pll block.
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 on CSIPHY 0.
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 on CSIPHY 1.
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 on CSIPHY 2.
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 on CSIPHY 3.
properties:
endpoint:
$ref: video-interfaces.yaml#
unevaluatedProperties: false
properties:
data-lanes:
minItems: 1
maxItems: 4
required:
- data-lanes
port@4:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
description:
Input port for receiving CSI data on CSIPHY 4.
properties:
endpoint:
$ref: video-interfaces.yaml#
unevaluatedProperties: false
properties:
data-lanes:
minItems: 1
maxItems: 4
required:
- data-lanes
required:
- compatible
- reg
- reg-names
- clocks
- clock-names
- interrupts
- interrupt-names
- interconnects
- interconnect-names
- iommus
- power-domains
- power-domain-names
- vdda-phy-supply
- vdda-pll-supply
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,camcc-sc7280.h>
#include <dt-bindings/clock/qcom,gcc-sc7280.h>
#include <dt-bindings/interconnect/qcom,sc7280.h>
#include <dt-bindings/interconnect/qcom,icc.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/qcom-rpmpd.h>
soc {
#address-cells = <2>;
#size-cells = <2>;
isp@acb3000 {
compatible = "qcom,sc7280-camss";
reg = <0x0 0x0acb3000 0x0 0x1000>,
<0x0 0x0acba000 0x0 0x1000>,
<0x0 0x0acc1000 0x0 0x1000>,
<0x0 0x0acc8000 0x0 0x1000>,
<0x0 0x0accf000 0x0 0x1000>,
<0x0 0x0ace0000 0x0 0x2000>,
<0x0 0x0ace2000 0x0 0x2000>,
<0x0 0x0ace4000 0x0 0x2000>,
<0x0 0x0ace6000 0x0 0x2000>,
<0x0 0x0ace8000 0x0 0x2000>,
<0x0 0x0acaf000 0x0 0x4000>,
<0x0 0x0acb6000 0x0 0x4000>,
<0x0 0x0acbd000 0x0 0x4000>,
<0x0 0x0acc4000 0x0 0x4000>,
<0x0 0x0accb000 0x0 0x4000>;
reg-names = "csid0",
"csid1",
"csid2",
"csid_lite0",
"csid_lite1",
"csiphy0",
"csiphy1",
"csiphy2",
"csiphy3",
"csiphy4",
"vfe0",
"vfe1",
"vfe2",
"vfe_lite0",
"vfe_lite1";
clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
<&camcc CAM_CC_CPAS_AHB_CLK>,
<&camcc CAM_CC_CSIPHY0_CLK>,
<&camcc CAM_CC_CSI0PHYTIMER_CLK>,
<&camcc CAM_CC_CSIPHY1_CLK>,
<&camcc CAM_CC_CSI1PHYTIMER_CLK>,
<&camcc CAM_CC_CSIPHY2_CLK>,
<&camcc CAM_CC_CSI2PHYTIMER_CLK>,
<&camcc CAM_CC_CSIPHY3_CLK>,
<&camcc CAM_CC_CSI3PHYTIMER_CLK>,
<&camcc CAM_CC_CSIPHY4_CLK>,
<&camcc CAM_CC_CSI4PHYTIMER_CLK>,
<&gcc GCC_CAMERA_AHB_CLK>,
<&gcc GCC_CAMERA_HF_AXI_CLK>,
<&camcc CAM_CC_ICP_AHB_CLK>,
<&camcc CAM_CC_IFE_0_CLK>,
<&camcc CAM_CC_IFE_0_AXI_CLK>,
<&camcc CAM_CC_IFE_0_CPHY_RX_CLK>,
<&camcc CAM_CC_IFE_0_CSID_CLK>,
<&camcc CAM_CC_IFE_1_CLK>,
<&camcc CAM_CC_IFE_1_AXI_CLK>,
<&camcc CAM_CC_IFE_1_CPHY_RX_CLK>,
<&camcc CAM_CC_IFE_1_CSID_CLK>,
<&camcc CAM_CC_IFE_2_CLK>,
<&camcc CAM_CC_IFE_2_AXI_CLK>,
<&camcc CAM_CC_IFE_2_CPHY_RX_CLK>,
<&camcc CAM_CC_IFE_2_CSID_CLK>,
<&camcc CAM_CC_IFE_LITE_0_CLK>,
<&camcc CAM_CC_IFE_LITE_0_CPHY_RX_CLK>,
<&camcc CAM_CC_IFE_LITE_0_CSID_CLK>,
<&camcc CAM_CC_IFE_LITE_1_CLK>,
<&camcc CAM_CC_IFE_LITE_1_CPHY_RX_CLK>,
<&camcc CAM_CC_IFE_LITE_1_CSID_CLK>;
clock-names = "camnoc_axi",
"cpas_ahb",
"csiphy0",
"csiphy0_timer",
"csiphy1",
"csiphy1_timer",
"csiphy2",
"csiphy2_timer",
"csiphy3",
"csiphy3_timer",
"csiphy4",
"csiphy4_timer",
"gcc_camera_ahb",
"gcc_cam_hf_axi",
"icp_ahb",
"vfe0",
"vfe0_axi",
"vfe0_cphy_rx",
"vfe0_csid",
"vfe1",
"vfe1_axi",
"vfe1_cphy_rx",
"vfe1_csid",
"vfe2",
"vfe2_axi",
"vfe2_cphy_rx",
"vfe2_csid",
"vfe_lite0",
"vfe_lite0_cphy_rx",
"vfe_lite0_csid",
"vfe_lite1",
"vfe_lite1_cphy_rx",
"vfe_lite1_csid";
interrupts = <GIC_SPI 464 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 466 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 640 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 468 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 359 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 477 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 478 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 479 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 448 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 465 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 467 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 641 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 469 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 360 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "csid0",
"csid1",
"csid2",
"csid_lite0",
"csid_lite1",
"csiphy0",
"csiphy1",
"csiphy2",
"csiphy3",
"csiphy4",
"vfe0",
"vfe1",
"vfe2",
"vfe_lite0",
"vfe_lite1";
interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
&cnoc2 SLAVE_CAMERA_CFG QCOM_ICC_TAG_ACTIVE_ONLY>,
<&mmss_noc MASTER_CAMNOC_HF QCOM_ICC_TAG_ALWAYS
&mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
interconnect-names = "ahb",
"hf_0";
iommus = <&apps_smmu 0x800 0x4e0>;
power-domains = <&camcc CAM_CC_IFE_0_GDSC>,
<&camcc CAM_CC_IFE_1_GDSC>,
<&camcc CAM_CC_IFE_2_GDSC>,
<&camcc CAM_CC_TITAN_TOP_GDSC>;
power-domain-names = "ife0",
"ife1",
"ife2",
"top";
vdda-phy-supply = <&vreg_l10c_0p88>;
vdda-pll-supply = <&vreg_l6b_1p2>;
ports {
#address-cells = <1>;
#size-cells = <0>;
};
};
};