Add bindings for Camera Subsystem (CAMSS) on the Qualcomm SM8750 platform.
The SM8750 platform provides:
- 3 x VFE (Video Front End), 5 RDI per VFE
- 2 x VFE Lite, 4 RDI per VFE Lite
- 3 x CSID (CSI Decoder)
- 2 x CSID Lite
- 6 x CSIPHY (CSI Physical Layer)
- 2 x ICP (Image Control Processor)
- 1 x IPE (Image Processing Engine)
- 2 x JPEG DMA & Downscaler
- 2 x JPEG Encoder
- 1 x OFE (Offline Front End)
- 5 x RT CDM (Camera Data Mover)
- 3 x TPG (Test Pattern Generator)
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com>
---
.../bindings/media/qcom,sm8750-camss.yaml | 663 +++++++++++++++++++++
1 file changed, 663 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/qcom,sm8750-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sm8750-camss.yaml
new file mode 100644
index 000000000000..e2a9f89888f3
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,sm8750-camss.yaml
@@ -0,0 +1,663 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/qcom,sm8750-camss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SM8750 Camera Subsystem (CAMSS)
+
+maintainers:
+ - Hangxiang Ma <hangxiang.ma@oss.qualcomm.com>
+
+description:
+ SM8750 camera subsystem includes submodules such as CSIPHY (CSI Physical Layer)
+ and CSID (CSI Decoder), which comply with the MIPI CSI2 protocol.
+
+ The subsystem also integrates a set of real-time image processing engines and
+ their associated configuration modules, as well as non-real-time engines.
+
+ Additionally, it encompasses a test pattern generator (TPG) submodule.
+
+properties:
+ compatible:
+ const: qcom,sm8750-camss
+
+ reg:
+ items:
+ - description: Registers for CSID 0
+ - description: Registers for CSID 1
+ - description: Registers for CSID 2
+ - description: Registers for CSID Lite 0
+ - description: Registers for CSID Lite 1
+ - description: Registers for CSIPHY 0
+ - description: Registers for CSIPHY 1
+ - description: Registers for CSIPHY 2
+ - description: Registers for CSIPHY 3
+ - description: Registers for CSIPHY 4
+ - description: Registers for CSIPHY 5
+ - description: Registers for VFE (Video Front End) 0
+ - description: Registers for VFE 1
+ - description: Registers for VFE 2
+ - description: Registers for VFE Lite 0
+ - description: Registers for VFE Lite 1
+ - description: Registers for ICP (Imaging Control Processor) 0
+ - description: Registers for ICP 0 SYS
+ - description: Registers for ICP 1
+ - description: Registers for ICP 1 SYS
+ - description: Registers for IPE (Image Processing Engine)
+ - description: Registers for JPEG DMA & Downscaler 0
+ - description: Registers for JPEG Encoder 0
+ - description: Registers for JPEG DMA & Downscaler 1
+ - description: Registers for JPEG Encoder 1
+ - description: Registers for OFE (Offline Front End)
+ - description: Registers for RT CDM (Camera Data Mover) 0
+ - description: Registers for RT CDM 1
+ - description: Registers for RT CDM 2
+ - description: Registers for RT CDM 3
+ - description: Registers for RT CDM 4
+ - description: Registers for TPG 0
+ - description: Registers for TPG 1
+ - description: Registers for TPG 2
+
+ 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: csiphy5
+ - const: vfe0
+ - const: vfe1
+ - const: vfe2
+ - const: vfe_lite0
+ - const: vfe_lite1
+ - const: icp0
+ - const: icp0_sys
+ - const: icp1
+ - const: icp1_sys
+ - const: ipe
+ - const: jpeg_dma0
+ - const: jpeg_enc0
+ - const: jpeg_dma1
+ - const: jpeg_enc1
+ - const: ofe
+ - const: rt_cdm0
+ - const: rt_cdm1
+ - const: rt_cdm2
+ - const: rt_cdm3
+ - const: rt_cdm4
+ - const: tpg0
+ - const: tpg1
+ - const: tpg2
+
+ clocks:
+ maxItems: 61
+
+ clock-names:
+ items:
+ - const: camnoc_nrt_axi
+ - const: camnoc_rt_axi
+ - const: camnoc_rt_vfe0
+ - const: camnoc_rt_vfe1
+ - const: camnoc_rt_vfe2
+ - const: camnoc_rt_vfe_lite
+ - const: cpas_ahb
+ - const: cpas_fast_ahb
+ - const: csid
+ - const: csid_csiphy_rx
+ - 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: csiphy5
+ - const: csiphy5_timer
+ - const: gcc_axi_hf
+ - const: vfe0
+ - const: vfe0_fast_ahb
+ - const: vfe1
+ - const: vfe1_fast_ahb
+ - const: vfe2
+ - const: vfe2_fast_ahb
+ - const: vfe_lite
+ - const: vfe_lite_ahb
+ - const: vfe_lite_cphy_rx
+ - const: vfe_lite_csid
+ - const: qdss_debug_xo
+ - const: camnoc_ipe_nps
+ - const: camnoc_ofe
+ - const: gcc_axi_sf
+ - const: icp0
+ - const: icp0_ahb
+ - const: icp1
+ - const: icp1_ahb
+ - const: ipe_nps
+ - const: ipe_nps_ahb
+ - const: ipe_nps_fast_ahb
+ - const: ipe_pps
+ - const: ipe_pps_fast_ahb
+ - const: jpeg0
+ - const: jpeg1
+ - const: ofe_ahb
+ - const: ofe_anchor
+ - const: ofe_anchor_fast_ahb
+ - const: ofe_hdr
+ - const: ofe_hdr_fast_ahb
+ - const: ofe_main
+ - const: ofe_main_fast_ahb
+ - const: vfe0_bayer
+ - const: vfe0_bayer_fast_ahb
+ - const: vfe1_bayer
+ - const: vfe1_bayer_fast_ahb
+ - const: vfe2_bayer
+ - const: vfe2_bayer_fast_ahb
+
+ interrupts:
+ maxItems: 32
+
+ 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: csiphy5
+ - const: vfe0
+ - const: vfe1
+ - const: vfe2
+ - const: vfe_lite0
+ - const: vfe_lite1
+ - const: camnoc_nrt
+ - const: camnoc_rt
+ - const: icp0
+ - const: icp1
+ - const: jpeg_dma0
+ - const: jpeg_enc0
+ - const: jpeg_dma1
+ - const: jpeg_enc1
+ - const: rt_cdm0
+ - const: rt_cdm1
+ - const: rt_cdm2
+ - const: rt_cdm3
+ - const: rt_cdm4
+ - const: tpg0
+ - const: tpg1
+ - const: tpg2
+
+ interconnects:
+ maxItems: 4
+
+ interconnect-names:
+ items:
+ - const: cam_ahb
+ - const: cam_hf_mnoc
+ - const: cam_sf_icp_mnoc
+ - const: cam_sf_mnoc
+
+ iommus:
+ items:
+ - description: VFE non-protected stream
+ - description: ICP0 shared stream
+ - description: ICP1 shared stream
+ - description: IPE CDM non-protected stream
+ - description: IPE non-protected stream
+ - description: JPEG non-protected stream
+ - description: OFE CDM non-protected stream
+ - description: OFE non-protected stream
+ - description: VFE / VFE Lite CDM non-protected stream
+
+ power-domains:
+ items:
+ - description:
+ IFE0 GDSC - Global Distributed Switch Controller for IFE0.
+ - description:
+ IFE1 GDSC - Global Distributed Switch Controller for IFE1.
+ - description:
+ IFE2 GDSC - Global Distributed Switch Controller for IFE2.
+ - description:
+ Titan GDSC - Global Distributed Switch Controller for the entire camss.
+ - description:
+ IPE GDSC - Global Distributed Switch Controller for IPE.
+ - description:
+ OFE GDSC - Block Global Distributed Switch Controller for OFE.
+
+ power-domain-names:
+ items:
+ - const: ife0
+ - const: ife1
+ - const: ife2
+ - const: top
+ - const: ipe
+ - const: ofe
+
+ vdd-csiphy0-0p9-supply:
+ description:
+ Phandle to a 0.9V regulator supply to CSIPHY0 core block.
+
+ vdd-csiphy0-1p2-supply:
+ description:
+ Phandle to a 1.2V regulator supply to CSIPHY0 pll block.
+
+ vdd-csiphy1-0p9-supply:
+ description:
+ Phandle to a 0.9V regulator supply to CSIPHY1 core block.
+
+ vdd-csiphy1-1p2-supply:
+ description:
+ Phandle to a 1.2V regulator supply to CSIPHY1 pll block.
+
+ vdd-csiphy2-0p9-supply:
+ description:
+ Phandle to a 0.9V regulator supply to CSIPHY2 core block.
+
+ vdd-csiphy2-1p2-supply:
+ description:
+ Phandle to a 1.2V regulator supply to CSIPHY2 pll block.
+
+ vdd-csiphy3-0p9-supply:
+ description:
+ Phandle to a 0.9V regulator supply to CSIPHY3 core block.
+
+ vdd-csiphy3-1p2-supply:
+ description:
+ Phandle to a 1.2V regulator supply to CSIPHY3 pll block.
+
+ vdd-csiphy4-0p9-supply:
+ description:
+ Phandle to a 0.9V regulator supply to CSIPHY4 core block.
+
+ vdd-csiphy4-1p2-supply:
+ description:
+ Phandle to a 1.2V regulator supply to CSIPHY4 pll block.
+
+ vdd-csiphy5-0p9-supply:
+ description:
+ Phandle to a 0.9V regulator supply to CSIPHY5 core block.
+
+ vdd-csiphy5-1p2-supply:
+ description:
+ Phandle to a 1.2V regulator supply to CSIPHY5 pll block.
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+
+ description:
+ CSI input ports.
+
+ patternProperties:
+ "^port@[0-5]$":
+ $ref: /schemas/graph.yaml#/$defs/port-base
+ unevaluatedProperties: false
+ description:
+ Input ports for receiving CSI data on CSIPHY 0-5.
+
+ 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
+
+additionalProperties: false
+
+examples:
+ - |
+ #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@ad27000 {
+ compatible = "qcom,sm8750-camss";
+
+ reg = <0x0 0x0ad27000 0x0 0x2b00>,
+ <0x0 0x0ad2a000 0x0 0x2b00>,
+ <0x0 0x0ad2d000 0x0 0x2b00>,
+ <0x0 0x0ad6d000 0x0 0xa00>,
+ <0x0 0x0ad72000 0x0 0xa00>,
+ <0x0 0x0ada9000 0x0 0x2000>,
+ <0x0 0x0adab000 0x0 0x2000>,
+ <0x0 0x0adad000 0x0 0x2000>,
+ <0x0 0x0adaf000 0x0 0x2000>,
+ <0x0 0x0adb1000 0x0 0x2000>,
+ <0x0 0x0adb3000 0x0 0x2000>,
+ <0x0 0x0ac86000 0x0 0x10000>,
+ <0x0 0x0ac96000 0x0 0x10000>,
+ <0x0 0x0aca6000 0x0 0x10000>,
+ <0x0 0x0ad6e000 0x0 0x1800>,
+ <0x0 0x0ad73000 0x0 0x1800>,
+ <0x0 0x0ac06000 0x0 0x1000>,
+ <0x0 0x0ac05000 0x0 0x1000>,
+ <0x0 0x0ac16000 0x0 0x1000>,
+ <0x0 0x0ac15000 0x0 0x1000>,
+ <0x0 0x0ac42000 0x0 0x18000>,
+ <0x0 0x0ac26000 0x0 0x1000>,
+ <0x0 0x0ac25000 0x0 0x1000>,
+ <0x0 0x0ac28000 0x0 0x1000>,
+ <0x0 0x0ac27000 0x0 0x1000>,
+ <0x0 0x0ac2a000 0x0 0x18000>,
+ <0x0 0x0ac7f000 0x0 0x580>,
+ <0x0 0x0ac80000 0x0 0x580>,
+ <0x0 0x0ac81000 0x0 0x580>,
+ <0x0 0x0ac82000 0x0 0x580>,
+ <0x0 0x0ac83000 0x0 0x580>,
+ <0x0 0x0ad8b000 0x0 0x400>,
+ <0x0 0x0ad8c000 0x0 0x400>,
+ <0x0 0x0ad8d000 0x0 0x400>;
+ reg-names = "csid0",
+ "csid1",
+ "csid2",
+ "csid_lite0",
+ "csid_lite1",
+ "csiphy0",
+ "csiphy1",
+ "csiphy2",
+ "csiphy3",
+ "csiphy4",
+ "csiphy5",
+ "vfe0",
+ "vfe1",
+ "vfe2",
+ "vfe_lite0",
+ "vfe_lite1",
+ "icp0",
+ "icp0_sys",
+ "icp1",
+ "icp1_sys",
+ "ipe",
+ "jpeg_dma0",
+ "jpeg_enc0",
+ "jpeg_dma1",
+ "jpeg_enc1",
+ "ofe",
+ "rt_cdm0",
+ "rt_cdm1",
+ "rt_cdm2",
+ "rt_cdm3",
+ "rt_cdm4",
+ "tpg0",
+ "tpg1",
+ "tpg2";
+
+ clocks = <&camcc_cam_cc_camnoc_nrt_axi_clk>,
+ <&camcc_cam_cc_camnoc_rt_axi_clk>,
+ <&camcc_cam_cc_camnoc_rt_vfe_0_main_clk>,
+ <&camcc_cam_cc_camnoc_rt_vfe_1_main_clk>,
+ <&camcc_cam_cc_camnoc_rt_vfe_2_main_clk>,
+ <&camcc_cam_cc_camnoc_rt_vfe_lite_clk>,
+ <&camcc_cam_cc_cam_top_ahb_clk>,
+ <&camcc_cam_cc_cam_top_fast_ahb_clk>,
+ <&camcc_cam_cc_csid_clk>,
+ <&camcc_cam_cc_csid_csiphy_rx_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>,
+ <&camcc_cam_cc_csiphy5_clk>,
+ <&camcc_cam_cc_csi5phytimer_clk>,
+ <&gcc_gcc_camera_hf_axi_clk>,
+ <&camcc_cam_cc_vfe_0_main_clk>,
+ <&camcc_cam_cc_vfe_0_main_fast_ahb_clk>,
+ <&camcc_cam_cc_vfe_1_main_clk>,
+ <&camcc_cam_cc_vfe_1_main_fast_ahb_clk>,
+ <&camcc_cam_cc_vfe_2_main_clk>,
+ <&camcc_cam_cc_vfe_2_main_fast_ahb_clk>,
+ <&camcc_cam_cc_vfe_lite_clk>,
+ <&camcc_cam_cc_vfe_lite_ahb_clk>,
+ <&camcc_cam_cc_vfe_lite_cphy_rx_clk>,
+ <&camcc_cam_cc_vfe_lite_csid_clk>,
+ <&camcc_cam_cc_qdss_debug_xo_clk>,
+ <&camcc_cam_cc_camnoc_nrt_ipe_nps_clk>,
+ <&camcc_cam_cc_camnoc_nrt_ofe_main_clk>,
+ <&gcc_gcc_camera_sf_axi_clk>,
+ <&camcc_cam_cc_icp_0_clk>,
+ <&camcc_cam_cc_icp_0_ahb_clk>,
+ <&camcc_cam_cc_icp_1_clk>,
+ <&camcc_cam_cc_icp_1_ahb_clk>,
+ <&camcc_cam_cc_ipe_nps_clk>,
+ <&camcc_cam_cc_ipe_nps_ahb_clk>,
+ <&camcc_cam_cc_ipe_nps_fast_ahb_clk>,
+ <&camcc_cam_cc_ipe_pps_clk>,
+ <&camcc_cam_cc_ipe_pps_fast_ahb_clk>,
+ <&camcc_cam_cc_jpeg_0_clk>,
+ <&camcc_cam_cc_jpeg_1_clk>,
+ <&camcc_cam_cc_ofe_ahb_clk>,
+ <&camcc_cam_cc_ofe_anchor_clk>,
+ <&camcc_cam_cc_ofe_anchor_fast_ahb_clk>,
+ <&camcc_cam_cc_ofe_hdr_clk>,
+ <&camcc_cam_cc_ofe_hdr_fast_ahb_clk>,
+ <&camcc_cam_cc_ofe_main_clk>,
+ <&camcc_cam_cc_ofe_main_fast_ahb_clk>,
+ <&camcc_cam_cc_vfe_0_bayer_clk>,
+ <&camcc_cam_cc_vfe_0_bayer_fast_ahb_clk>,
+ <&camcc_cam_cc_vfe_1_bayer_clk>,
+ <&camcc_cam_cc_vfe_1_bayer_fast_ahb_clk>,
+ <&camcc_cam_cc_vfe_2_bayer_clk>,
+ <&camcc_cam_cc_vfe_2_bayer_fast_ahb_clk>;
+ clock-names = "camnoc_nrt_axi",
+ "camnoc_rt_axi",
+ "camnoc_rt_vfe0",
+ "camnoc_rt_vfe1",
+ "camnoc_rt_vfe2",
+ "camnoc_rt_vfe_lite",
+ "cpas_ahb",
+ "cpas_fast_ahb",
+ "csid",
+ "csid_csiphy_rx",
+ "csiphy0",
+ "csiphy0_timer",
+ "csiphy1",
+ "csiphy1_timer",
+ "csiphy2",
+ "csiphy2_timer",
+ "csiphy3",
+ "csiphy3_timer",
+ "csiphy4",
+ "csiphy4_timer",
+ "csiphy5",
+ "csiphy5_timer",
+ "gcc_axi_hf",
+ "vfe0",
+ "vfe0_fast_ahb",
+ "vfe1",
+ "vfe1_fast_ahb",
+ "vfe2",
+ "vfe2_fast_ahb",
+ "vfe_lite",
+ "vfe_lite_ahb",
+ "vfe_lite_cphy_rx",
+ "vfe_lite_csid",
+ "qdss_debug_xo",
+ "camnoc_ipe_nps",
+ "camnoc_ofe",
+ "gcc_axi_sf",
+ "icp0",
+ "icp0_ahb",
+ "icp1",
+ "icp1_ahb",
+ "ipe_nps",
+ "ipe_nps_ahb",
+ "ipe_nps_fast_ahb",
+ "ipe_pps",
+ "ipe_pps_fast_ahb",
+ "jpeg0",
+ "jpeg1",
+ "ofe_ahb",
+ "ofe_anchor",
+ "ofe_anchor_fast_ahb",
+ "ofe_hdr",
+ "ofe_hdr_fast_ahb",
+ "ofe_main",
+ "ofe_main_fast_ahb",
+ "vfe0_bayer",
+ "vfe0_bayer_fast_ahb",
+ "vfe1_bayer",
+ "vfe1_bayer_fast_ahb",
+ "vfe2_bayer",
+ "vfe2_bayer_fast_ahb";
+
+ interrupts = <GIC_SPI 601 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 603 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 431 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 605 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 376 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 89 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 457 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 606 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 377 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 271 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 463 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 657 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 372 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 475 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 276 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 287 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 456 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 664 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 702 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 348 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 349 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 413 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 416 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 417 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "csid0",
+ "csid1",
+ "csid2",
+ "csid_lite0",
+ "csid_lite1",
+ "csiphy0",
+ "csiphy1",
+ "csiphy2",
+ "csiphy3",
+ "csiphy4",
+ "csiphy5",
+ "vfe0",
+ "vfe1",
+ "vfe2",
+ "vfe_lite0",
+ "vfe_lite1",
+ "camnoc_nrt",
+ "camnoc_rt",
+ "icp0",
+ "icp1",
+ "jpeg_dma0",
+ "jpeg_enc0",
+ "jpeg_dma1",
+ "jpeg_enc1",
+ "rt_cdm0",
+ "rt_cdm1",
+ "rt_cdm2",
+ "rt_cdm3",
+ "rt_cdm4",
+ "tpg0",
+ "tpg1",
+ "tpg2";
+
+ interconnects = <&gem_noc_master_appss_proc QCOM_ICC_TAG_ACTIVE_ONLY
+ &config_noc_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>,
+ <&mmss_noc_master_camnoc_nrt_icp_sf QCOM_ICC_TAG_ALWAYS
+ &mc_virt_slave_ebi1 QCOM_ICC_TAG_ALWAYS>,
+ <&mmss_noc_master_camnoc_sf QCOM_ICC_TAG_ALWAYS
+ &mc_virt_slave_ebi1 QCOM_ICC_TAG_ALWAYS>;
+ interconnect-names = "cam_ahb",
+ "cam_hf_mnoc",
+ "cam_sf_icp_mnoc",
+ "cam_sf_mnoc";
+
+ iommus = <&apps_smmu 0x1c00 0x00>,
+ <&apps_smmu 0x18c0 0x00>,
+ <&apps_smmu 0x1980 0x00>,
+ <&apps_smmu 0x1840 0x00>,
+ <&apps_smmu 0x1800 0x00>,
+ <&apps_smmu 0x18a0 0x00>,
+ <&apps_smmu 0x1880 0x00>,
+ <&apps_smmu 0x1820 0x00>,
+ <&apps_smmu 0x1860 0x00>;
+
+ 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>,
+ <&camcc_cam_cc_ipe_0_gdsc>,
+ <&camcc_cam_cc_ofe_gdsc>;
+ power-domain-names = "ife0",
+ "ife1",
+ "ife2",
+ "top",
+ "ipe",
+ "ofe";
+
+ vdd-csiphy0-0p9-supply = <&vreg_0p9_supply>;
+ vdd-csiphy0-1p2-supply = <&vreg_1p2_supply>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ csiphy_ep0: endpoint {
+ data-lanes = <0 1>;
+ remote-endpoint = <&sensor_ep>;
+ };
+ };
+ };
+ };
+ };
--
2.34.1On Mon, Jan 19, 2026 at 10:42:51PM -0800, Hangxiang Ma wrote: > + - description: Registers for RT CDM 1 > + - description: Registers for RT CDM 2 > + - description: Registers for RT CDM 3 > + - description: Registers for RT CDM 4 > + - description: Registers for TPG 0 > + - description: Registers for TPG 1 > + - description: Registers for TPG 2 > + > + 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: csiphy5 Same comment as last time - nothing got resolved, nothing got concluded. And before you claim without supporting arguments "we are not blocking" let me clarify: yes, you are blocked, because I am not taking bindings which are known to be incomplete, not finished and already being changed/worked on. > + - const: gcc_axi_hf Best regards, Krzysztof
On 1/20/2026 1:35 AM, Krzysztof Kozlowski wrote: > On Mon, Jan 19, 2026 at 10:42:51PM -0800, Hangxiang Ma wrote: >> + - description: Registers for RT CDM 1 >> + - description: Registers for RT CDM 2 >> + - description: Registers for RT CDM 3 >> + - description: Registers for RT CDM 4 >> + - description: Registers for TPG 0 >> + - description: Registers for TPG 1 >> + - description: Registers for TPG 2 >> + >> + 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: csiphy5 > > Same comment as last time - nothing got resolved, nothing got concluded. > > And before you claim without supporting arguments "we are not blocking" > let me clarify: yes, you are blocked, because I am not taking bindings > which are known to be incomplete, not finished and already being > changed/worked on. Hi Bryan, can you please advise on how to go about this? I don't think I see the driver support in CAMSS for separate CSIPHY nodes on linux-next. Are we mandating anything about this wrt ongoing patches? Thanks. > >> + - const: gcc_axi_hf > > Best regards, > Krzysztof >
On 20/01/2026 18:58, Vijay Kumar Tumati wrote: > > > On 1/20/2026 1:35 AM, Krzysztof Kozlowski wrote: >> On Mon, Jan 19, 2026 at 10:42:51PM -0800, Hangxiang Ma wrote: >>> + - description: Registers for RT CDM 1 >>> + - description: Registers for RT CDM 2 >>> + - description: Registers for RT CDM 3 >>> + - description: Registers for RT CDM 4 >>> + - description: Registers for TPG 0 >>> + - description: Registers for TPG 1 >>> + - description: Registers for TPG 2 >>> + >>> + 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: csiphy5 >> >> Same comment as last time - nothing got resolved, nothing got concluded. >> >> And before you claim without supporting arguments "we are not blocking" >> let me clarify: yes, you are blocked, because I am not taking bindings >> which are known to be incomplete, not finished and already being >> changed/worked on. > Hi Bryan, can you please advise on how to go about this? I don't think I > see the driver support in CAMSS for separate CSIPHY nodes on linux-next. > Are we mandating anything about this wrt ongoing patches? Thanks. Since 6.20 is close I'll hold off on posting a new large series but yeah, I have updates ready to go. I'm thinking camss should have a "simple-bus" and instantiate the CSIPHYs as sub-nodes, instead of having them be entirely separate. But sure, that'll come out in the wash. FWIW I agree with Krzysztof, it's more important to zero-in on correct and sustainable long term bindings. --- bod
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