139 lines
3.1 KiB
YAML
139 lines
3.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
# Copyright (c) 2023 Imagination Technologies Ltd.
|
|
# Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/gpu/img,powervr-sgx.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Imagination Technologies PowerVR SGX GPUs
|
|
|
|
maintainers:
|
|
- Frank Binns <frank.binns@imgtec.com>
|
|
|
|
properties:
|
|
compatible:
|
|
oneOf:
|
|
- items:
|
|
- enum:
|
|
- ti,omap3430-gpu # Rev 121
|
|
- ti,omap3630-gpu # Rev 125
|
|
- const: img,powervr-sgx530
|
|
- items:
|
|
- enum:
|
|
- ingenic,jz4780-gpu # Rev 130
|
|
- ti,omap4430-gpu # Rev 120
|
|
- const: img,powervr-sgx540
|
|
- items:
|
|
- enum:
|
|
- allwinner,sun6i-a31-gpu # MP2 Rev 115
|
|
- ti,omap4470-gpu # MP1 Rev 112
|
|
- ti,omap5432-gpu # MP2 Rev 105
|
|
- ti,am5728-gpu # MP2 Rev 116
|
|
- ti,am6548-gpu # MP1 Rev 117
|
|
- const: img,powervr-sgx544
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
minItems: 1
|
|
maxItems: 3
|
|
|
|
clock-names:
|
|
minItems: 1
|
|
items:
|
|
- const: core
|
|
- const: mem
|
|
- const: sys
|
|
|
|
power-domains:
|
|
maxItems: 1
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
|
|
allOf:
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: ti,am6548-gpu
|
|
then:
|
|
required:
|
|
- power-domains
|
|
else:
|
|
properties:
|
|
power-domains: false
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- allwinner,sun6i-a31-gpu
|
|
- ingenic,jz4780-gpu
|
|
then:
|
|
required:
|
|
- clocks
|
|
- clock-names
|
|
else:
|
|
properties:
|
|
clocks: false
|
|
clock-names: false
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: allwinner,sun6i-a31-gpu
|
|
then:
|
|
properties:
|
|
clocks:
|
|
minItems: 2
|
|
maxItems: 2
|
|
clock-names:
|
|
minItems: 2
|
|
maxItems: 2
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: ingenic,jz4780-gpu
|
|
then:
|
|
properties:
|
|
clocks:
|
|
maxItems: 1
|
|
clock-names:
|
|
maxItems: 1
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
#include <dt-bindings/soc/ti,sci_pm_domain.h>
|
|
|
|
gpu@7000000 {
|
|
compatible = "ti,am6548-gpu", "img,powervr-sgx544";
|
|
reg = <0x7000000 0x10000>;
|
|
interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
|
|
power-domains = <&k3_pds 65 TI_SCI_PD_EXCLUSIVE>;
|
|
};
|
|
|
|
- |
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
|
|
gpu: gpu@1c40000 {
|
|
compatible = "allwinner,sun6i-a31-gpu", "img,powervr-sgx544";
|
|
reg = <0x01c40000 0x10000>;
|
|
interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&ccu 1>, <&ccu 2>;
|
|
clock-names = "core", "mem";
|
|
};
|