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Message-Id: <1621856653-10649-1-git-send-email-mkrishn@codeaurora.org>
Date: Mon, 24 May 2021 17:14:10 +0530
From: Krishna Manikandan <mkrishn@...eaurora.org>
To: dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Krishna Manikandan <mkrishn@...eaurora.org>,
kalyan_t@...eaurora.org, tanmay@...eaurora.org,
abhinavk@...eaurora.org, robdclark@...il.com, swboyd@...omium.org,
bjorn.andersson@...aro.org, vinod.koul@...aro.org,
dianders@...omium.org, khsieh@...eaurora.org, robh+dt@...nel.org,
sean@...rly.run, robh@...nel.org
Subject: [PATCH v18 1/4] dt-bindings: msm: disp: add yaml schemas for DPU bindings
MSM Mobile Display Subsystem (MDSS) encapsulates sub-blocks
like DPU display controller, DSI etc. Add YAML schema
for DPU device tree bindings.
Signed-off-by: Krishna Manikandan <mkrishn@...eaurora.org>
Reviewed-by: Rob Herring <robh@...nel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>
Reviewed-by: Stephen Boyd <swboyd@...omium.org>
---
Changes in v2:
- Changed dpu to DPU (Sam Ravnborg)
- Fixed indentation issues (Sam Ravnborg)
- Added empty line between different properties (Sam Ravnborg)
- Replaced reference txt files with their corresponding
yaml files (Sam Ravnborg)
- Modified the file to use "|" only when it is
necessary (Sam Ravnborg)
Changes in v3:
- Corrected the license used (Rob Herring)
- Added maxItems for properties (Rob Herring)
- Dropped generic descriptions (Rob Herring)
- Added ranges property (Rob Herring)
- Corrected the indendation (Rob Herring)
- Added additionalProperties (Rob Herring)
- Split dsi file into two, one for dsi controller
and another one for dsi phy per target (Rob Herring)
- Corrected description for pinctrl-names (Rob Herring)
- Corrected the examples used in yaml file (Rob Herring)
- Delete dsi.txt and dpu.txt (Rob Herring)
Changes in v4:
- Move schema up by one level (Rob Herring)
- Add patternProperties for mdp node (Rob Herring)
- Corrected description of some properties (Rob Herring)
Changes in v5:
- Correct the indentation (Rob Herring)
- Remove unnecessary description from properties (Rob Herring)
- Correct the number of interconnect entries (Rob Herring)
- Add interconnect names for sc7180 (Rob Herring)
- Add description for ports (Rob Herring)
- Remove common properties (Rob Herring)
- Add unevalutatedProperties (Rob Herring)
- Reference existing dsi controller yaml in the common
dsi controller file (Rob Herring)
- Correct the description of clock names to include only the
clocks that are required (Rob Herring)
- Remove properties which are already covered under the common
binding (Rob Herring)
- Add dsi phy supply nodes which are required for sc7180 and
sdm845 targets (Rob Herring)
- Add type ref for syscon-sfpb (Rob Herring)
Changes in v6:
- Fixed errors during dt_binding_check (Rob Herring)
- Add maxItems for phys and phys-names (Rob Herring)
- Use unevaluatedProperties wherever required (Rob Herring)
- Removed interrupt controller from required properties for
dsi controller (Rob Herring)
- Add constraints for dsi-phy reg-names based on the compatible
phy version (Rob Herring)
- Add constraints for dsi-phy supply nodes based on the
compatible phy version (Rob Herring)
Changes in v7:
- Add default value for qcom,mdss-mdp-transfer-time-us (Rob Herring)
- Modify the schema for data-lanes (Rob Herring)
- Split the phy schema into separate schemas based on
the phy version (Rob Herring)
Changes in v8:
- Resolve merge conflicts with latest dsi.txt file
- Include dp yaml change also in the same series
Changes in v9:
- Combine target specific dsi controller yaml files
to a single yaml file (Rob Herring)
- Combine target specific dsi phy yaml files into a
single yaml file (Rob Herring)
- Use unevaluatedProperties and additionalProperties
wherever required
- Remove duplicate properties from common yaml files
Changes in v10:
- Split the patch into separate patches for DPU, DSI and
PHY (Stephen Boyd)
- Drop unnecessary fullstop (Stephen Boyd)
- Add newline whereever required (Stephen Boyd)
- Add description for clock used (Stephen Boyd)
- Modify the description for interconnect entries (Stephen Boyd)
- Drop assigned clock entries as it a generic property (Stephen Boyd)
- Correct the definition for interrupts (Stephen Boyd)
- Drop clock names from required properties (Stephen Boyd)
- Drop labels for display nodes from example (Stephen Boyd)
- Drop flags from interrupts entries (Stephen Boyd)
Changes in v11:
- Drop maxItems for clocks (Stephen Boyd)
Changes in v12:
- Add description for register property (Stephen Boyd)
- Add maxItems for interrupts (Stephen Boyd)
- Add description for iommus property (Stephen Boyd)
- Add description for interconnects (Stephen Boyd)
- Change display node name to display_controller (Stephen Boyd)
Changes in v13:
- Add maxItems for reg property (Stephen Boyd)
- Add ranges property in example (Stephen Boyd)
- Modify description for iommus property (Stephen Boyd)
- Add Dp bindings for ports in the same patch (Stephen Boyd)
- Remove soc from examples and change address and size cells
accordingly (Stephen Boyd)
- Add reference for ports
Changes in v14:
- Modify title for SC7180 and SDM845 yaml files (Stephen Boyd)
- Add required list for display-controller node (Stephen Boyd)
Changes in v16:
- Add reference for port (Rob Herring)
- Make additionalProperties as false (Rob Herring)
.../bindings/display/msm/dpu-sc7180.yaml | 228 +++++++++++++++++++++
.../bindings/display/msm/dpu-sdm845.yaml | 212 +++++++++++++++++++
.../devicetree/bindings/display/msm/dpu.txt | 141 -------------
3 files changed, 440 insertions(+), 141 deletions(-)
create mode 100644 Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
create mode 100644 Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
delete mode 100644 Documentation/devicetree/bindings/display/msm/dpu.txt
diff --git a/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml b/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
new file mode 100644
index 0000000..12a86b1
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
@@ -0,0 +1,228 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/dpu-sc7180.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for SC7180 target
+
+maintainers:
+ - Krishna Manikandan <mkrishn@...eaurora.org>
+
+description: |
+ Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
+ sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
+ bindings of MDSS and DPU are mentioned for SC7180 target.
+
+properties:
+ compatible:
+ items:
+ - const: qcom,sc7180-mdss
+
+ reg:
+ maxItems: 1
+
+ reg-names:
+ const: mdss
+
+ power-domains:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Display AHB clock from gcc
+ - description: Display AHB clock from dispcc
+ - description: Display core clock
+
+ clock-names:
+ items:
+ - const: iface
+ - const: ahb
+ - const: core
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-controller: true
+
+ "#address-cells": true
+
+ "#size-cells": true
+
+ "#interrupt-cells":
+ const: 1
+
+ iommus:
+ items:
+ - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
+
+ ranges: true
+
+ interconnects:
+ items:
+ - description: Interconnect path specifying the port ids for data bus
+
+ interconnect-names:
+ const: mdp0-mem
+
+patternProperties:
+ "^display-controller@[0-9a-f]+$":
+ type: object
+ description: Node containing the properties of DPU.
+
+ properties:
+ compatible:
+ items:
+ - const: qcom,sc7180-dpu
+
+ reg:
+ items:
+ - description: Address offset and size for mdp register set
+ - description: Address offset and size for vbif register set
+
+ reg-names:
+ items:
+ - const: mdp
+ - const: vbif
+
+ clocks:
+ items:
+ - description: Display hf axi clock
+ - description: Display ahb clock
+ - description: Display rotator clock
+ - description: Display lut clock
+ - description: Display core clock
+ - description: Display vsync clock
+
+ clock-names:
+ items:
+ - const: bus
+ - const: iface
+ - const: rot
+ - const: lut
+ - const: core
+ - const: vsync
+
+ interrupts:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+ operating-points-v2: true
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ description: |
+ Contains the list of output ports from DPU device. These ports
+ connect to interfaces that are external to the DPU hardware,
+ such as DSI, DP etc. Each output port contains an endpoint that
+ describes how it is connected to an external interface.
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: DPU_INTF1 (DSI1)
+
+ port@2:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: DPU_INTF0 (DP)
+
+ required:
+ - port@0
+
+ required:
+ - compatible
+ - reg
+ - reg-names
+ - clocks
+ - interrupts
+ - power-domains
+ - operating-points-v2
+ - ports
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - power-domains
+ - clocks
+ - interrupts
+ - interrupt-controller
+ - iommus
+ - ranges
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
+ #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interconnect/qcom,sdm845.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ display-subsystem@...0000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "qcom,sc7180-mdss";
+ reg = <0xae00000 0x1000>;
+ reg-names = "mdss";
+ power-domains = <&dispcc MDSS_GDSC>;
+ clocks = <&gcc GCC_DISP_AHB_CLK>,
+ <&dispcc DISP_CC_MDSS_AHB_CLK>,
+ <&dispcc DISP_CC_MDSS_MDP_CLK>;
+ clock-names = "iface", "ahb", "core";
+
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>;
+ interconnect-names = "mdp0-mem";
+
+ iommus = <&apps_smmu 0x800 0x2>;
+ ranges;
+
+ display-controller@...1000 {
+ compatible = "qcom,sc7180-dpu";
+ reg = <0x0ae01000 0x8f000>,
+ <0x0aeb0000 0x2008>;
+
+ reg-names = "mdp", "vbif";
+
+ clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+ <&dispcc DISP_CC_MDSS_AHB_CLK>,
+ <&dispcc DISP_CC_MDSS_ROT_CLK>,
+ <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+ <&dispcc DISP_CC_MDSS_MDP_CLK>,
+ <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+ clock-names = "bus", "iface", "rot", "lut", "core",
+ "vsync";
+
+ interrupt-parent = <&mdss>;
+ interrupts = <0>;
+ power-domains = <&rpmhpd SC7180_CX>;
+ operating-points-v2 = <&mdp_opp_table>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ dpu_intf1_out: endpoint {
+ remote-endpoint = <&dsi0_in>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+ dpu_intf0_out: endpoint {
+ remote-endpoint = <&dp_in>;
+ };
+ };
+ };
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml b/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
new file mode 100644
index 0000000..b4ea7c9
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
@@ -0,0 +1,212 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/dpu-sdm845.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for SDM845 target
+
+maintainers:
+ - Krishna Manikandan <mkrishn@...eaurora.org>
+
+description: |
+ Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
+ sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
+ bindings of MDSS and DPU are mentioned for SDM845 target.
+
+properties:
+ compatible:
+ items:
+ - const: qcom,sdm845-mdss
+
+ reg:
+ maxItems: 1
+
+ reg-names:
+ const: mdss
+
+ power-domains:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Display AHB clock from gcc
+ - description: Display AXI clock
+ - description: Display core clock
+
+ clock-names:
+ items:
+ - const: iface
+ - const: bus
+ - const: core
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-controller: true
+
+ "#address-cells": true
+
+ "#size-cells": true
+
+ "#interrupt-cells":
+ const: 1
+
+ iommus:
+ items:
+ - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
+ - description: Phandle to apps_smmu node with SID mask for Hard-Fail port1
+
+ ranges: true
+
+patternProperties:
+ "^display-controller@[0-9a-f]+$":
+ type: object
+ description: Node containing the properties of DPU.
+
+ properties:
+ compatible:
+ items:
+ - const: qcom,sdm845-dpu
+
+ reg:
+ items:
+ - description: Address offset and size for mdp register set
+ - description: Address offset and size for vbif register set
+
+ reg-names:
+ items:
+ - const: mdp
+ - const: vbif
+
+ clocks:
+ items:
+ - description: Display ahb clock
+ - description: Display axi clock
+ - description: Display core clock
+ - description: Display vsync clock
+
+ clock-names:
+ items:
+ - const: iface
+ - const: bus
+ - const: core
+ - const: vsync
+
+ interrupts:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+ operating-points-v2: true
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ description: |
+ Contains the list of output ports from DPU device. These ports
+ connect to interfaces that are external to the DPU hardware,
+ such as DSI, DP etc. Each output port contains an endpoint that
+ describes how it is connected to an external interface.
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: DPU_INTF1 (DSI1)
+
+ port@1:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: DPU_INTF2 (DSI2)
+
+ required:
+ - port@0
+ - port@1
+
+ required:
+ - compatible
+ - reg
+ - reg-names
+ - clocks
+ - interrupts
+ - power-domains
+ - operating-points-v2
+ - ports
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - power-domains
+ - clocks
+ - interrupts
+ - interrupt-controller
+ - iommus
+ - ranges
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
+ #include <dt-bindings/clock/qcom,gcc-sdm845.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ display-subsystem@...0000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "qcom,sdm845-mdss";
+ reg = <0x0ae00000 0x1000>;
+ reg-names = "mdss";
+ power-domains = <&dispcc MDSS_GDSC>;
+
+ clocks = <&gcc GCC_DISP_AHB_CLK>,
+ <&gcc GCC_DISP_AXI_CLK>,
+ <&dispcc DISP_CC_MDSS_MDP_CLK>;
+ clock-names = "iface", "bus", "core";
+
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ iommus = <&apps_smmu 0x880 0x8>,
+ <&apps_smmu 0xc80 0x8>;
+ ranges;
+
+ display-controller@...1000 {
+ compatible = "qcom,sdm845-dpu";
+ reg = <0x0ae01000 0x8f000>,
+ <0x0aeb0000 0x2008>;
+ reg-names = "mdp", "vbif";
+
+ clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+ <&dispcc DISP_CC_MDSS_AXI_CLK>,
+ <&dispcc DISP_CC_MDSS_MDP_CLK>,
+ <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+ clock-names = "iface", "bus", "core", "vsync";
+
+ interrupt-parent = <&mdss>;
+ interrupts = <0>;
+ power-domains = <&rpmhpd SDM845_CX>;
+ operating-points-v2 = <&mdp_opp_table>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ dpu_intf1_out: endpoint {
+ remote-endpoint = <&dsi0_in>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ dpu_intf2_out: endpoint {
+ remote-endpoint = <&dsi1_in>;
+ };
+ };
+ };
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/display/msm/dpu.txt b/Documentation/devicetree/bindings/display/msm/dpu.txt
deleted file mode 100644
index 586e6ea..0000000
--- a/Documentation/devicetree/bindings/display/msm/dpu.txt
+++ /dev/null
@@ -1,141 +0,0 @@
-Qualcomm Technologies, Inc. DPU KMS
-
-Description:
-
-Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
-sub-blocks like DPU display controller, DSI and DP interfaces etc.
-The DPU display controller is found in SDM845 SoC.
-
-MDSS:
-Required properties:
-- compatible: "qcom,sdm845-mdss", "qcom,sc7180-mdss"
-- reg: physical base address and length of controller's registers.
-- reg-names: register region names. The following region is required:
- * "mdss"
-- power-domains: a power domain consumer specifier according to
- Documentation/devicetree/bindings/power/power_domain.txt
-- clocks: list of clock specifiers for clocks needed by the device.
-- clock-names: device clock names, must be in same order as clocks property.
- The following clocks are required:
- * "iface"
- * "bus"
- * "core"
-- interrupts: interrupt signal from MDSS.
-- interrupt-controller: identifies the node as an interrupt controller.
-- #interrupt-cells: specifies the number of cells needed to encode an interrupt
- source, should be 1.
-- iommus: phandle of iommu device node.
-- #address-cells: number of address cells for the MDSS children. Should be 1.
-- #size-cells: Should be 1.
-- ranges: parent bus address space is the same as the child bus address space.
-- interconnects : interconnect path specifier for MDSS according to
- Documentation/devicetree/bindings/interconnect/interconnect.txt. Should be
- 2 paths corresponding to 2 AXI ports.
-- interconnect-names : MDSS will have 2 port names to differentiate between the
- 2 interconnect paths defined with interconnect specifier.
-
-Optional properties:
-- assigned-clocks: list of clock specifiers for clocks needing rate assignment
-- assigned-clock-rates: list of clock frequencies sorted in the same order as
- the assigned-clocks property.
-
-MDP:
-Required properties:
-- compatible: "qcom,sdm845-dpu", "qcom,sc7180-dpu"
-- reg: physical base address and length of controller's registers.
-- reg-names : register region names. The following region is required:
- * "mdp"
- * "vbif"
-- clocks: list of clock specifiers for clocks needed by the device.
-- clock-names: device clock names, must be in same order as clocks property.
- The following clocks are required.
- * "bus"
- * "iface"
- * "core"
- * "vsync"
-- interrupts: interrupt line from DPU to MDSS.
-- ports: contains the list of output ports from DPU device. These ports connect
- to interfaces that are external to the DPU hardware, such as DSI, DP etc.
-
- Each output port contains an endpoint that describes how it is connected to an
- external interface. These are described by the standard properties documented
- here:
- Documentation/devicetree/bindings/graph.txt
- Documentation/devicetree/bindings/media/video-interfaces.txt
-
- Port 0 -> DPU_INTF1 (DSI1)
- Port 1 -> DPU_INTF2 (DSI2)
-
-Optional properties:
-- assigned-clocks: list of clock specifiers for clocks needing rate assignment
-- assigned-clock-rates: list of clock frequencies sorted in the same order as
- the assigned-clocks property.
-
-Example:
-
- mdss: mdss@...0000 {
- compatible = "qcom,sdm845-mdss";
- reg = <0xae00000 0x1000>;
- reg-names = "mdss";
-
- power-domains = <&clock_dispcc 0>;
-
- clocks = <&gcc GCC_DISP_AHB_CLK>, <&gcc GCC_DISP_AXI_CLK>,
- <&clock_dispcc DISP_CC_MDSS_MDP_CLK>;
- clock-names = "iface", "bus", "core";
-
- assigned-clocks = <&clock_dispcc DISP_CC_MDSS_MDP_CLK>;
- assigned-clock-rates = <300000000>;
-
- interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-controller;
- #interrupt-cells = <1>;
-
- interconnects = <&rsc_hlos MASTER_MDP0 &rsc_hlos SLAVE_EBI1>,
- <&rsc_hlos MASTER_MDP1 &rsc_hlos SLAVE_EBI1>;
-
- interconnect-names = "mdp0-mem", "mdp1-mem";
-
- iommus = <&apps_iommu 0>;
-
- #address-cells = <2>;
- #size-cells = <1>;
- ranges = <0 0 0xae00000 0xb2008>;
-
- mdss_mdp: mdp@...1000 {
- compatible = "qcom,sdm845-dpu";
- reg = <0 0x1000 0x8f000>, <0 0xb0000 0x2008>;
- reg-names = "mdp", "vbif";
-
- clocks = <&clock_dispcc DISP_CC_MDSS_AHB_CLK>,
- <&clock_dispcc DISP_CC_MDSS_AXI_CLK>,
- <&clock_dispcc DISP_CC_MDSS_MDP_CLK>,
- <&clock_dispcc DISP_CC_MDSS_VSYNC_CLK>;
- clock-names = "iface", "bus", "core", "vsync";
-
- assigned-clocks = <&clock_dispcc DISP_CC_MDSS_MDP_CLK>,
- <&clock_dispcc DISP_CC_MDSS_VSYNC_CLK>;
- assigned-clock-rates = <0 0 300000000 19200000>;
-
- interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
- dpu_intf1_out: endpoint {
- remote-endpoint = <&dsi0_in>;
- };
- };
-
- port@1 {
- reg = <1>;
- dpu_intf2_out: endpoint {
- remote-endpoint = <&dsi1_in>;
- };
- };
- };
- };
- };
--
2.7.4
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