| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/media/renesas,jpu.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Renesas JPEG Processing Unit |
| 8 | |
| 9 | maintainers: |
| 10 | - Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> |
| 11 | |
| 12 | description: |
| 13 | The JPEG processing unit (JPU) incorporates the JPEG codec with an encoding |
| 14 | and decoding function conforming to the JPEG baseline process, so that the |
| 15 | JPU can encode image data and decode JPEG data quickly. |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | items: |
| 20 | - enum: |
| 21 | - renesas,jpu-r8a7790 # R-Car H2 |
| 22 | - renesas,jpu-r8a7791 # R-Car M2-W |
| 23 | - renesas,jpu-r8a7792 # R-Car V2H |
| 24 | - renesas,jpu-r8a7793 # R-Car M2-N |
| 25 | - const: renesas,rcar-gen2-jpu # R-Car Gen2 |
| 26 | |
| 27 | reg: |
| 28 | maxItems: 1 |
| 29 | |
| 30 | interrupts: |
| 31 | maxItems: 1 |
| 32 | |
| 33 | clocks: |
| 34 | maxItems: 1 |
| 35 | |
| 36 | power-domains: |
| 37 | maxItems: 1 |
| 38 | |
| 39 | resets: |
| 40 | maxItems: 1 |
| 41 | |
| 42 | required: |
| 43 | - compatible |
| 44 | - reg |
| 45 | - interrupts |
| 46 | - clocks |
| 47 | - power-domains |
| 48 | - resets |
| 49 | |
| 50 | additionalProperties: false |
| 51 | |
| 52 | examples: |
| 53 | - | |
| 54 | #include <dt-bindings/clock/r8a7790-cpg-mssr.h> |
| 55 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 56 | #include <dt-bindings/power/r8a7790-sysc.h> |
| 57 | |
| 58 | jpeg-codec@fe980000 { |
| 59 | compatible = "renesas,jpu-r8a7790", "renesas,rcar-gen2-jpu"; |
| 60 | reg = <0xfe980000 0x10300>; |
| 61 | interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>; |
| 62 | clocks = <&cpg CPG_MOD 106>; |
| 63 | power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; |
| 64 | resets = <&cpg 106>; |
| 65 | }; |