1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/media/ti,vpe.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: Texas Instruments DRA7x Video Processing Engine (VPE) Device Tree Bindings 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Benoit Parrot <bparrot@ti.com> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyundescription: |- 13*4882a593Smuzhiyun The Video Processing Engine (VPE) is a key component for image post 14*4882a593Smuzhiyun processing applications. VPE consist of a single memory to memory 15*4882a593Smuzhiyun path which can perform chroma up/down sampling, deinterlacing, 16*4882a593Smuzhiyun scaling and color space conversion. 17*4882a593Smuzhiyun 18*4882a593Smuzhiyunproperties: 19*4882a593Smuzhiyun compatible: 20*4882a593Smuzhiyun const: ti,dra7-vpe 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun reg: 23*4882a593Smuzhiyun items: 24*4882a593Smuzhiyun - description: The VPE main register region 25*4882a593Smuzhiyun - description: Scaler (SC) register region 26*4882a593Smuzhiyun - description: Color Space Conversion (CSC) register region 27*4882a593Smuzhiyun - description: Video Port Direct Memory Access (VPDMA) register region 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun reg-names: 30*4882a593Smuzhiyun items: 31*4882a593Smuzhiyun - const: vpe_top 32*4882a593Smuzhiyun - const: sc 33*4882a593Smuzhiyun - const: csc 34*4882a593Smuzhiyun - const: vpdma 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun interrupts: 37*4882a593Smuzhiyun maxItems: 1 38*4882a593Smuzhiyun 39*4882a593Smuzhiyunrequired: 40*4882a593Smuzhiyun - compatible 41*4882a593Smuzhiyun - reg 42*4882a593Smuzhiyun - reg-names 43*4882a593Smuzhiyun - interrupts 44*4882a593Smuzhiyun 45*4882a593SmuzhiyunadditionalProperties: false 46*4882a593Smuzhiyun 47*4882a593Smuzhiyunexamples: 48*4882a593Smuzhiyun - | 49*4882a593Smuzhiyun #include <dt-bindings/interrupt-controller/arm-gic.h> 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun vpe: vpe@489d0000 { 52*4882a593Smuzhiyun compatible = "ti,dra7-vpe"; 53*4882a593Smuzhiyun reg = <0x489d0000 0x120>, 54*4882a593Smuzhiyun <0x489d0700 0x80>, 55*4882a593Smuzhiyun <0x489d5700 0x18>, 56*4882a593Smuzhiyun <0x489dd000 0x400>; 57*4882a593Smuzhiyun reg-names = "vpe_top", 58*4882a593Smuzhiyun "sc", 59*4882a593Smuzhiyun "csc", 60*4882a593Smuzhiyun "vpdma"; 61*4882a593Smuzhiyun interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; 62*4882a593Smuzhiyun }; 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun... 65