1*1c0ff333SLiu Ying# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*1c0ff333SLiu Ying%YAML 1.2 3*1c0ff333SLiu Ying--- 4*1c0ff333SLiu Ying$id: http://devicetree.org/schemas/display/imx/fsl,imx8qxp-dc-rop.yaml# 5*1c0ff333SLiu Ying$schema: http://devicetree.org/meta-schemas/core.yaml# 6*1c0ff333SLiu Ying 7*1c0ff333SLiu Yingtitle: Freescale i.MX8qxp Display Controller Raster Operation Unit 8*1c0ff333SLiu Ying 9*1c0ff333SLiu Yingdescription: | 10*1c0ff333SLiu Ying The unit can combine up to three input frames to a single output frame, all 11*1c0ff333SLiu Ying having the same dimension. 12*1c0ff333SLiu Ying 13*1c0ff333SLiu Ying The unit supports logic operations, arithmetic operations and packing. 14*1c0ff333SLiu Ying 15*1c0ff333SLiu Yingmaintainers: 16*1c0ff333SLiu Ying - Liu Ying <victor.liu@nxp.com> 17*1c0ff333SLiu Ying 18*1c0ff333SLiu Yingproperties: 19*1c0ff333SLiu Ying compatible: 20*1c0ff333SLiu Ying const: fsl,imx8qxp-dc-rop 21*1c0ff333SLiu Ying 22*1c0ff333SLiu Ying reg: 23*1c0ff333SLiu Ying maxItems: 2 24*1c0ff333SLiu Ying 25*1c0ff333SLiu Ying reg-names: 26*1c0ff333SLiu Ying items: 27*1c0ff333SLiu Ying - const: pec 28*1c0ff333SLiu Ying - const: cfg 29*1c0ff333SLiu Ying 30*1c0ff333SLiu Yingrequired: 31*1c0ff333SLiu Ying - compatible 32*1c0ff333SLiu Ying - reg 33*1c0ff333SLiu Ying - reg-names 34*1c0ff333SLiu Ying 35*1c0ff333SLiu YingadditionalProperties: false 36*1c0ff333SLiu Ying 37*1c0ff333SLiu Yingexamples: 38*1c0ff333SLiu Ying - | 39*1c0ff333SLiu Ying rop@56180860 { 40*1c0ff333SLiu Ying compatible = "fsl,imx8qxp-dc-rop"; 41*1c0ff333SLiu Ying reg = <0x56180860 0x10>, <0x56182000 0x20>; 42*1c0ff333SLiu Ying reg-names = "pec", "cfg"; 43*1c0ff333SLiu Ying }; 44