1b16ed1e6SMirela Rabulea# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2b16ed1e6SMirela Rabulea%YAML 1.2 3b16ed1e6SMirela Rabulea--- 4b16ed1e6SMirela Rabulea$id: http://devicetree.org/schemas/media/nxp,imx8-jpeg.yaml# 5b16ed1e6SMirela Rabulea$schema: http://devicetree.org/meta-schemas/core.yaml# 6b16ed1e6SMirela Rabulea 7*dd3cb467SAndrew Lunntitle: i.MX8QXP/QM JPEG decoder/encoder 8b16ed1e6SMirela Rabulea 9b16ed1e6SMirela Rabuleamaintainers: 10b16ed1e6SMirela Rabulea - Mirela Rabulea <mirela.rabulea@nxp.com> 11b16ed1e6SMirela Rabulea 12b16ed1e6SMirela Rabuleadescription: |- 13b16ed1e6SMirela Rabulea The JPEG decoder/encoder present in iMX8QXP and iMX8QM SoCs is an 14b16ed1e6SMirela Rabulea ISO/IEC 10918-1 JPEG standard compliant decoder/encoder, for Baseline 15b16ed1e6SMirela Rabulea and Extended Sequential DCT modes. 16b16ed1e6SMirela Rabulea 17b16ed1e6SMirela Rabuleaproperties: 18b16ed1e6SMirela Rabulea compatible: 1971822646SMirela Rabulea oneOf: 2071822646SMirela Rabulea - items: 2171822646SMirela Rabulea enum: 22b16ed1e6SMirela Rabulea - nxp,imx8qxp-jpgdec 23b16ed1e6SMirela Rabulea - nxp,imx8qxp-jpgenc 2471822646SMirela Rabulea - items: 2571822646SMirela Rabulea - const: nxp,imx8qm-jpgdec 2671822646SMirela Rabulea - const: nxp,imx8qxp-jpgdec 2771822646SMirela Rabulea - items: 2871822646SMirela Rabulea - const: nxp,imx8qm-jpgenc 2971822646SMirela Rabulea - const: nxp,imx8qxp-jpgenc 30b16ed1e6SMirela Rabulea 31b16ed1e6SMirela Rabulea reg: 32b16ed1e6SMirela Rabulea maxItems: 1 33b16ed1e6SMirela Rabulea 34b16ed1e6SMirela Rabulea interrupts: 35b16ed1e6SMirela Rabulea description: | 36b16ed1e6SMirela Rabulea There are 4 slots available in the IP, which the driver may use 37b16ed1e6SMirela Rabulea If a certain slot is used, it should have an associated interrupt 38b16ed1e6SMirela Rabulea The interrupt with index i is assumed to be for slot i 39b16ed1e6SMirela Rabulea minItems: 1 # At least one slot is needed by the driver 40b16ed1e6SMirela Rabulea maxItems: 4 # The IP has 4 slots available for use 41b16ed1e6SMirela Rabulea 42b16ed1e6SMirela Rabulea power-domains: 43b16ed1e6SMirela Rabulea description: 44b16ed1e6SMirela Rabulea List of phandle and PM domain specifier as documented in 45b16ed1e6SMirela Rabulea Documentation/devicetree/bindings/power/power_domain.txt 46b16ed1e6SMirela Rabulea minItems: 2 # Wrapper and 1 slot 47b16ed1e6SMirela Rabulea maxItems: 5 # Wrapper and 4 slots 48b16ed1e6SMirela Rabulea 49b16ed1e6SMirela Rabulearequired: 50b16ed1e6SMirela Rabulea - compatible 51b16ed1e6SMirela Rabulea - reg 52b16ed1e6SMirela Rabulea - interrupts 53b16ed1e6SMirela Rabulea - power-domains 54b16ed1e6SMirela Rabulea 55b16ed1e6SMirela RabuleaadditionalProperties: false 56b16ed1e6SMirela Rabulea 57b16ed1e6SMirela Rabuleaexamples: 58b16ed1e6SMirela Rabulea - | 59b16ed1e6SMirela Rabulea #include <dt-bindings/interrupt-controller/arm-gic.h> 60b16ed1e6SMirela Rabulea #include <dt-bindings/firmware/imx/rsrc.h> 61b16ed1e6SMirela Rabulea 62b16ed1e6SMirela Rabulea jpegdec: jpegdec@58400000 { 63b16ed1e6SMirela Rabulea compatible = "nxp,imx8qxp-jpgdec"; 64b16ed1e6SMirela Rabulea reg = <0x58400000 0x00050000 >; 65b16ed1e6SMirela Rabulea interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>, 66b16ed1e6SMirela Rabulea <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>, 67b16ed1e6SMirela Rabulea <GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>, 68b16ed1e6SMirela Rabulea <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>; 69b16ed1e6SMirela Rabulea power-domains = <&pd IMX_SC_R_MJPEG_DEC_MP>, 70b16ed1e6SMirela Rabulea <&pd IMX_SC_R_MJPEG_DEC_S0>, 71b16ed1e6SMirela Rabulea <&pd IMX_SC_R_MJPEG_DEC_S1>, 72b16ed1e6SMirela Rabulea <&pd IMX_SC_R_MJPEG_DEC_S2>, 73b16ed1e6SMirela Rabulea <&pd IMX_SC_R_MJPEG_DEC_S3>; 74b16ed1e6SMirela Rabulea }; 75b16ed1e6SMirela Rabulea 76b16ed1e6SMirela Rabulea jpegenc: jpegenc@58450000 { 7771822646SMirela Rabulea compatible = "nxp,imx8qm-jpgenc", "nxp,imx8qxp-jpgenc"; 78b16ed1e6SMirela Rabulea reg = <0x58450000 0x00050000 >; 79b16ed1e6SMirela Rabulea interrupts = <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, 80b16ed1e6SMirela Rabulea <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>, 81b16ed1e6SMirela Rabulea <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>, 82b16ed1e6SMirela Rabulea <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>; 83b16ed1e6SMirela Rabulea power-domains = <&pd IMX_SC_R_MJPEG_ENC_MP>, 84b16ed1e6SMirela Rabulea <&pd IMX_SC_R_MJPEG_ENC_S0>, 85b16ed1e6SMirela Rabulea <&pd IMX_SC_R_MJPEG_ENC_S1>, 86b16ed1e6SMirela Rabulea <&pd IMX_SC_R_MJPEG_ENC_S2>, 87b16ed1e6SMirela Rabulea <&pd IMX_SC_R_MJPEG_ENC_S3>; 88b16ed1e6SMirela Rabulea }; 89b16ed1e6SMirela Rabulea... 90