From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
Krishna Manikandan <quic_mkrishn@quicinc.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>
Subject: [PATCH 02/11] dt-bindings: display/msm: move qcom,sdm845-mdss schema to mdss.yaml
Date: Sun, 26 Jun 2022 02:25:04 +0300 [thread overview]
Message-ID: <20220625232513.522599-3-dmitry.baryshkov@linaro.org> (raw)
In-Reply-To: <20220625232513.522599-1-dmitry.baryshkov@linaro.org>
Move schema for qcom,sdm845-mdss from dpu-sdm845.yaml to mdss.yaml so
that the dpu file describes only the DPU schema.
While we are at it, rename display-controller node to mdp to reflect
actual node name in the sdm845.dtsi file.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
.../bindings/display/msm/dpu-sdm845.yaml | 137 +++++-------------
.../devicetree/bindings/display/msm/mdss.yaml | 112 ++++++++++++--
2 files changed, 135 insertions(+), 114 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml b/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
index 2bb8896beffc..9253e0ca9fca 100644
--- a/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
@@ -10,139 +10,74 @@ maintainers:
- Krishna Manikandan <quic_mkrishn@quicinc.com>
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.
+ Device tree bindings for the DPU display controller for SDM845 target.
properties:
compatible:
items:
- - const: qcom,sdm845-mdss
+ - const: qcom,sdm845-dpu
reg:
- maxItems: 1
+ items:
+ - description: Address offset and size for mdp register set
+ - description: Address offset and size for vbif register set
reg-names:
- const: mdss
-
- power-domains:
- maxItems: 1
+ items:
+ - const: mdp
+ - const: vbif
clocks:
items:
- - description: Display AHB clock from gcc
+ - 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
- 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
-
- resets:
- items:
- - description: MDSS_CORE reset
+ power-domains:
+ maxItems: 1
-patternProperties:
- "^display-controller@[0-9a-f]+$":
- type: object
- description: Node containing the properties of DPU.
+ 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:
- 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
+ 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:
- - compatible
- - reg
- - reg-names
- - clocks
- - interrupts
- - power-domains
- - operating-points-v2
- - ports
+ - port@0
+ - port@1
required:
- compatible
- reg
- reg-names
- - power-domains
- clocks
- interrupts
- - interrupt-controller
- - iommus
- - ranges
+ - power-domains
+ - operating-points-v2
+ - ports
additionalProperties: false
@@ -173,7 +108,7 @@ examples:
<&apps_smmu 0xc80 0x8>;
ranges;
- display-controller@ae01000 {
+ mdp@ae01000 {
compatible = "qcom,sdm845-dpu";
reg = <0x0ae01000 0x8f000>,
<0x0aeb0000 0x2008>;
diff --git a/Documentation/devicetree/bindings/display/msm/mdss.yaml b/Documentation/devicetree/bindings/display/msm/mdss.yaml
index 55c70922361d..1cfdec9e349b 100644
--- a/Documentation/devicetree/bindings/display/msm/mdss.yaml
+++ b/Documentation/devicetree/bindings/display/msm/mdss.yaml
@@ -8,6 +8,7 @@ title: Qualcomm Mobile Display SubSystem (MDSS) dt properties
maintainers:
- Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+ - Krishna Manikandan <quic_mkrishn@quicinc.com>
- Rob Clark <robdclark@gmail.com>
description: |
@@ -17,18 +18,16 @@ description: |
properties:
compatible:
enum:
+ - qcom,sdm845-mdss
- qcom,mdss
reg:
- minItems: 2
+ minItems: 1
maxItems: 3
reg-names:
- minItems: 2
- items:
- - const: mdss_phys
- - const: vbif_phys
- - const: vbif_nrt_phys
+ minItems: 1
+ maxItems: 3
interrupts:
maxItems: 1
@@ -50,17 +49,13 @@ properties:
clock-names:
minItems: 1
- items:
- - const: iface
- - const: bus
- - const: vsync
- - const: core
+ maxItems: 4
"#address-cells":
- const: 1
+ enum: [1, 2]
"#size-cells":
- const: 1
+ enum: [1, 2]
ranges:
true
@@ -69,6 +64,96 @@ properties:
items:
- description: MDSS_CORE reset
+ interconnects:
+ minItems: 2
+ items:
+ - description: MDP port 0
+ - description: MDP port 1
+ - description: Rotator
+
+ interconnect-names:
+ minItems: 2
+ items:
+ - const: mdp0-mem
+ - const: mdp1-mem
+ - const: rotator-mem
+
+ 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
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,mdss
+ then:
+ properties:
+ reg-names:
+ minItems: 2
+ items:
+ - const: mdss_phys
+ - const: vbif_phys
+ - const: vbif_nrt_phys
+ else:
+ properties:
+ regs:
+ maxItems: 1
+
+ reg-names:
+ items:
+ - const: mdss
+
+ interconnects:
+ maxItems: 2
+
+ interconnect-names:
+ maxItems: 2
+
+ required:
+ - iommus
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,mdss
+ then:
+ properties:
+ clocks:
+ minItems: 1
+ maxItems: 4
+
+ clock-names:
+ minItems: 1
+ items:
+ - const: iface
+ - const: bus
+ - const: vsync
+ - const: core
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,sdm845-mdss
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Display AHB clock from gcc
+ - description: Display core clock
+
+ clock-names:
+ items:
+ - const: iface
+ - const: core
+
required:
- compatible
- reg
@@ -90,6 +175,7 @@ patternProperties:
compatible:
enum:
- qcom,mdp5
+ - qcom,sdm845-dpu
"^dsi@(0|[1-9a-f][0-9a-f]*)$":
type: object
--
2.35.1
next prev parent reply other threads:[~2022-06-25 23:25 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-25 23:25 [PATCH 00/11] dt-bindings: display/msm: rework MDSS and DPU bindings Dmitry Baryshkov
2022-06-25 23:25 ` [PATCH 01/11] dt-bindings: display/msm: split qcom, mdss bindings Dmitry Baryshkov
2022-06-30 22:52 ` Rob Herring
2022-07-05 16:41 ` Dmitry Baryshkov
2022-06-25 23:25 ` Dmitry Baryshkov [this message]
2022-06-28 14:38 ` [PATCH 02/11] dt-bindings: display/msm: move qcom,sdm845-mdss schema to mdss.yaml Rob Herring
2022-06-28 20:28 ` Dmitry Baryshkov
2022-06-30 23:02 ` Rob Herring
2022-06-25 23:25 ` [PATCH 03/11] dt-bindings: display/msm: move qcom,sc7180-mdss " Dmitry Baryshkov
2022-06-25 23:25 ` [PATCH 04/11] dt-bindings: display/msm: move qcom,sc7280-mdss " Dmitry Baryshkov
2022-06-25 23:25 ` [PATCH 05/11] dt-bindings: display/msm: move qcom,qcm2290-mdss " Dmitry Baryshkov
2022-06-25 23:25 ` [PATCH 06/11] dt-bindings: display/msm: move qcom,msm8998-mdss " Dmitry Baryshkov
2022-06-30 23:05 ` Rob Herring
2022-06-25 23:25 ` [PATCH 07/11] dt-bindings: display/mdm: add gcc-bus clock to dpu-smd845 Dmitry Baryshkov
2022-06-25 23:25 ` [PATCH 08/11] dt-bindings: display/msm: add mdp-opp-table to dpu-sdm845 Dmitry Baryshkov
2022-06-27 18:05 ` Rob Herring
2022-06-28 20:23 ` Dmitry Baryshkov
2022-06-29 9:23 ` Krzysztof Kozlowski
2022-06-29 18:57 ` Dmitry Baryshkov
2022-06-25 23:25 ` [PATCH 09/11] dt-bindings: display/msm: add mdp-opp-table to dpu-sc7180 Dmitry Baryshkov
2022-06-25 23:25 ` [PATCH 10/11] dt-bindings: display/msm: add opp-table to dpu-sc7280 Dmitry Baryshkov
2022-06-30 23:06 ` Rob Herring
2022-06-25 23:25 ` [PATCH 11/11] dt-bindings: display/msm: move common DPU properties to dpu-common.yaml Dmitry Baryshkov
2022-06-30 23:11 ` Rob Herring
2022-07-08 9:14 ` Dmitry Baryshkov
2022-07-12 20:47 ` Rob Herring
2022-07-12 21:41 ` Dmitry Baryshkov
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