cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ingenic,lcd.yaml (2443B)

      1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/display/ingenic,lcd.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Ingenic SoCs LCD controller devicetree bindings
      8
      9maintainers:
     10  - Paul Cercueil <paul@crapouillou.net>
     11
     12properties:
     13  $nodename:
     14    pattern: "^lcd-controller@[0-9a-f]+$"
     15
     16  compatible:
     17    enum:
     18      - ingenic,jz4740-lcd
     19      - ingenic,jz4725b-lcd
     20      - ingenic,jz4770-lcd
     21      - ingenic,jz4780-lcd
     22
     23  reg:
     24    maxItems: 1
     25
     26  interrupts:
     27    maxItems: 1
     28
     29  clocks:
     30    items:
     31      - description: Pixel clock
     32      - description: Module clock
     33    minItems: 1
     34
     35  clock-names:
     36    items:
     37      - const: lcd_pclk
     38      - const: lcd
     39    minItems: 1
     40
     41  port:
     42    $ref: /schemas/graph.yaml#/properties/port
     43
     44  ports:
     45    $ref: /schemas/graph.yaml#/properties/ports
     46
     47    properties:
     48      port@0:
     49        $ref: /schemas/graph.yaml#/properties/port
     50        description: DPI output, to interface with TFT panels.
     51
     52      port@8:
     53        $ref: /schemas/graph.yaml#/properties/port
     54        description: Link to the Image Processing Unit (IPU).
     55          (See ingenic,ipu.yaml).
     56
     57    required:
     58      - port@0
     59
     60required:
     61  - compatible
     62  - reg
     63  - interrupts
     64  - clocks
     65  - clock-names
     66
     67if:
     68  properties:
     69    compatible:
     70      contains:
     71        enum:
     72          - ingenic,jz4740-lcd
     73          - ingenic,jz4780-lcd
     74then:
     75  properties:
     76    clocks:
     77      minItems: 2
     78    clock-names:
     79      minItems: 2
     80else:
     81  properties:
     82    clocks:
     83      maxItems: 1
     84    clock-names:
     85      maxItems: 1
     86
     87additionalProperties: false
     88
     89examples:
     90  - |
     91    #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
     92    lcd-controller@13050000 {
     93      compatible = "ingenic,jz4740-lcd";
     94      reg = <0x13050000 0x1000>;
     95
     96      interrupt-parent = <&intc>;
     97      interrupts = <30>;
     98
     99      clocks = <&cgu JZ4740_CLK_LCD_PCLK>, <&cgu JZ4740_CLK_LCD>;
    100      clock-names = "lcd_pclk", "lcd";
    101
    102      port {
    103        endpoint {
    104          remote-endpoint = <&panel_input>;
    105        };
    106      };
    107    };
    108
    109  - |
    110    #include <dt-bindings/clock/ingenic,jz4725b-cgu.h>
    111    lcd-controller@13050000 {
    112      compatible = "ingenic,jz4725b-lcd";
    113      reg = <0x13050000 0x1000>;
    114
    115      interrupt-parent = <&intc>;
    116      interrupts = <31>;
    117
    118      clocks = <&cgu JZ4725B_CLK_LCD>;
    119      clock-names = "lcd_pclk";
    120
    121      port {
    122        endpoint {
    123          remote-endpoint = <&panel_input>;
    124        };
    125      };
    126    };