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lkl_linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
Linus Torvalds 8f447694c2 Merge tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux 
Pull devicetree updates from Rob Herring:
 "DT core:

   - Add support for generating DT nodes for PCI devices. This is the
     groundwork for applying overlays to PCI devices containing
     non-discoverable downstream devices.

   - DT unittest additions to check reverted changesets, to test for
     refcount issues, and to test unresolved symbols. Also, various
     clean-ups of the unittest along the way.

   - Refactor node and property manipulation functions to better share
     code with old API and changeset API

   - Refactor changeset print functions to a common implementation

   - Move some platform_device specific functions into of_platform.c

  Bindings:

   - Treewide fixing of typos

   - Treewide clean-up of SPDX tags to use 'OR' consistently

   - Last chunk of dropping unnecessary quotes. With that, the check for
     unnecessary quotes is enabled in yamllint.

   - Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi
     bindings to DT schema format

   - Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450
     Inline Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt
     controller, Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings

   - Fixes for Rockchip DWC PCI binding

   - Ensure all properties are evaluated on USB connector schema

   - Fix dt-check-compatible script to find of_device_id instances with
     compiler annotations"

* tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits)
  dt-bindings: usb: Add V3s compatible string for OHCI
  dt-bindings: usb: Add V3s compatible string for EHCI
  dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B
  dt-bindings: vendor-prefixes: document Saef Technology
  dt-bindings: thermal: lmh: update maintainer address
  of: unittest: Fix of_unittest_pci_node() kconfig dependencies
  dt-bindings: crypto: ice: Document sm8450 inline crypto engine
  dt-bindings: ufs: qcom: Add ICE to sm8450 example
  dt-bindings: ufs: qcom: Add sm6115 binding
  dt-bindings: ufs: qcom: Add reg-names property for ICE
  dt-bindings: yamllint: Enable quoted string check
  dt-bindings: Drop remaining unneeded quotes
  of: unittest-data: Fix whitespace - angular brackets
  of: unittest-data: Fix whitespace - indentation
  of: unittest-data: Fix whitespace - blank lines
  of: unittest-data: Convert remaining overlay DTS files to sugar syntax
  of: overlay: unittest: Add test for unresolved symbol
  of: unittest: Add separators to of_unittest_overlay_high_level()
  of: unittest: Cleanup partially-applied overlays
  of: unittest: Merge of_unittest_apply{,_revert}_overlay_check()
  ...
2023-08-30 16:59:03 -07:00

455 lines
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YAML
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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/msm/dsi-controller-main.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Display DSI controller
maintainers:
- Krishna Manikandan <quic_mkrishn@quicinc.com>
properties:
compatible:
oneOf:
- items:
- enum:
- qcom,apq8064-dsi-ctrl
- qcom,msm8226-dsi-ctrl
- qcom,msm8916-dsi-ctrl
- qcom,msm8953-dsi-ctrl
- qcom,msm8974-dsi-ctrl
- qcom,msm8996-dsi-ctrl
- qcom,msm8998-dsi-ctrl
- qcom,qcm2290-dsi-ctrl
- qcom,sc7180-dsi-ctrl
- qcom,sc7280-dsi-ctrl
- qcom,sdm660-dsi-ctrl
- qcom,sdm845-dsi-ctrl
- qcom,sm6115-dsi-ctrl
- qcom,sm6125-dsi-ctrl
- qcom,sm6350-dsi-ctrl
- qcom,sm6375-dsi-ctrl
- qcom,sm8150-dsi-ctrl
- qcom,sm8250-dsi-ctrl
- qcom,sm8350-dsi-ctrl
- qcom,sm8450-dsi-ctrl
- qcom,sm8550-dsi-ctrl
- const: qcom,mdss-dsi-ctrl
- enum:
- qcom,dsi-ctrl-6g-qcm2290
- qcom,mdss-dsi-ctrl # This should always come with an SoC-specific compatible
deprecated: true
reg:
maxItems: 1
reg-names:
const: dsi_ctrl
interrupts:
maxItems: 1
clocks:
description: |
Several clocks are used, depending on the variant. Typical ones are::
- bus:: Display AHB clock.
- byte:: Display byte clock.
- byte_intf:: Display byte interface clock.
- core:: Display core clock.
- core_mss:: Core MultiMedia SubSystem clock.
- iface:: Display AXI clock.
- mdp_core:: MDP Core clock.
- mnoc:: MNOC clock
- pixel:: Display pixel clock.
minItems: 3
maxItems: 9
clock-names:
minItems: 3
maxItems: 9
phys:
maxItems: 1
phy-names:
deprecated: true
const: dsi
syscon-sfpb:
description: A phandle to mmss_sfpb syscon node (only for DSIv2).
$ref: /schemas/types.yaml#/definitions/phandle
qcom,dual-dsi-mode:
type: boolean
description: |
Indicates if the DSI controller is driving a panel which needs
2 DSI links.
qcom,master-dsi:
type: boolean
description: |
Indicates if the DSI controller is the master DSI controller when
qcom,dual-dsi-mode enabled.
qcom,sync-dual-dsi:
type: boolean
description: |
Indicates if the DSI controller needs to sync the other DSI controller
with MIPI DCS commands when qcom,dual-dsi-mode enabled.
assigned-clocks:
minItems: 2
maxItems: 4
description: |
Parents of "byte" and "pixel" for the given platform.
For DSIv2 platforms this should contain "byte", "esc", "src" and
"pixel_src" clocks.
assigned-clock-parents:
minItems: 2
maxItems: 4
description: |
The Byte clock and Pixel clock PLL outputs provided by a DSI PHY block.
power-domains:
maxItems: 1
operating-points-v2: true
opp-table:
type: object
ports:
$ref: /schemas/graph.yaml#/properties/ports
description: |
Contains DSI controller input and output ports as children, each
containing one endpoint subnode.
properties:
port@0:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
description: |
Input endpoints of the controller.
properties:
endpoint:
$ref: /schemas/media/video-interfaces.yaml#
unevaluatedProperties: false
properties:
data-lanes:
maxItems: 4
minItems: 1
items:
enum: [ 0, 1, 2, 3 ]
port@1:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
description: |
Output endpoints of the controller.
properties:
endpoint:
$ref: /schemas/media/video-interfaces.yaml#
unevaluatedProperties: false
properties:
data-lanes:
maxItems: 4
minItems: 1
items:
enum: [ 0, 1, 2, 3 ]
required:
- port@0
- port@1
avdd-supply:
description:
Phandle to vdd regulator device node
refgen-supply:
description:
Phandle to REFGEN regulator device node
vcca-supply:
description:
Phandle to vdd regulator device node
vdd-supply:
description:
VDD regulator
vddio-supply:
description:
VDD-IO regulator
vdda-supply:
description:
VDDA regulator
required:
- compatible
- reg
- reg-names
- interrupts
- clocks
- clock-names
- phys
- assigned-clocks
- assigned-clock-parents
- ports
allOf:
- $ref: ../dsi-controller.yaml#
- if:
properties:
compatible:
contains:
enum:
- qcom,apq8064-dsi-ctrl
then:
properties:
clocks:
maxItems: 7
clock-names:
items:
- const: iface
- const: bus
- const: core_mmss
- const: src
- const: byte
- const: pixel
- const: core
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8916-dsi-ctrl
then:
properties:
clocks:
maxItems: 6
clock-names:
items:
- const: mdp_core
- const: iface
- const: bus
- const: byte
- const: pixel
- const: core
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8953-dsi-ctrl
then:
properties:
clocks:
maxItems: 6
clock-names:
items:
- const: mdp_core
- const: iface
- const: bus
- const: byte
- const: pixel
- const: core
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8226-dsi-ctrl
- qcom,msm8974-dsi-ctrl
then:
properties:
clocks:
maxItems: 7
clock-names:
items:
- const: mdp_core
- const: iface
- const: bus
- const: byte
- const: pixel
- const: core
- const: core_mmss
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8996-dsi-ctrl
then:
properties:
clocks:
maxItems: 7
clock-names:
items:
- const: mdp_core
- const: byte
- const: iface
- const: bus
- const: core_mmss
- const: pixel
- const: core
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8998-dsi-ctrl
- qcom,sm6125-dsi-ctrl
- qcom,sm6350-dsi-ctrl
then:
properties:
clocks:
maxItems: 6
clock-names:
items:
- const: byte
- const: byte_intf
- const: pixel
- const: core
- const: iface
- const: bus
- if:
properties:
compatible:
contains:
enum:
- qcom,sc7180-dsi-ctrl
- qcom,sc7280-dsi-ctrl
- qcom,sm8150-dsi-ctrl
- qcom,sm8250-dsi-ctrl
- qcom,sm8350-dsi-ctrl
- qcom,sm8450-dsi-ctrl
- qcom,sm8550-dsi-ctrl
then:
properties:
clocks:
maxItems: 6
clock-names:
items:
- const: byte
- const: byte_intf
- const: pixel
- const: core
- const: iface
- const: bus
- if:
properties:
compatible:
contains:
enum:
- qcom,sdm660-dsi-ctrl
then:
properties:
clocks:
maxItems: 9
clock-names:
items:
- const: mdp_core
- const: byte
- const: byte_intf
- const: mnoc
- const: iface
- const: bus
- const: core_mmss
- const: pixel
- const: core
- if:
properties:
compatible:
contains:
enum:
- qcom,sdm845-dsi-ctrl
- qcom,sm6115-dsi-ctrl
- qcom,sm6375-dsi-ctrl
then:
properties:
clocks:
maxItems: 6
clock-names:
items:
- const: byte
- const: byte_intf
- const: pixel
- const: core
- const: iface
- const: bus
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,dispcc-sdm845.h>
#include <dt-bindings/clock/qcom,gcc-sdm845.h>
#include <dt-bindings/power/qcom-rpmpd.h>
dsi@ae94000 {
compatible = "qcom,sc7180-dsi-ctrl", "qcom,mdss-dsi-ctrl";
reg = <0x0ae94000 0x400>;
reg-names = "dsi_ctrl";
#address-cells = <1>;
#size-cells = <0>;
interrupt-parent = <&mdss>;
interrupts = <4>;
clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
<&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
<&dispcc DISP_CC_MDSS_PCLK0_CLK>,
<&dispcc DISP_CC_MDSS_ESC0_CLK>,
<&dispcc DISP_CC_MDSS_AHB_CLK>,
<&dispcc DISP_CC_MDSS_AXI_CLK>;
clock-names = "byte",
"byte_intf",
"pixel",
"core",
"iface",
"bus";
phys = <&dsi0_phy>;
phy-names = "dsi";
assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>, <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
assigned-clock-parents = <&dsi_phy 0>, <&dsi_phy 1>;
power-domains = <&rpmhpd SC7180_CX>;
operating-points-v2 = <&dsi_opp_table>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dsi0_in: endpoint {
remote-endpoint = <&dpu_intf1_out>;
};
};
port@1 {
reg = <1>;
dsi0_out: endpoint {
remote-endpoint = <&sn65dsi86_in>;
data-lanes = <0 1 2 3>;
};
};
};
};
...
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