215 lines
4.1 KiB
YAML
215 lines
4.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-gr3d.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: NVIDIA 3D graphics engine
|
|
|
|
maintainers:
|
|
- Thierry Reding <thierry.reding@gmail.com>
|
|
- Jon Hunter <jonathanh@nvidia.com>
|
|
|
|
properties:
|
|
$nodename:
|
|
pattern: "^gr3d@[0-9a-f]+$"
|
|
|
|
compatible:
|
|
enum:
|
|
- nvidia,tegra20-gr3d
|
|
- nvidia,tegra30-gr3d
|
|
- nvidia,tegra114-gr3d
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
minItems: 1
|
|
maxItems: 2
|
|
|
|
clock-names:
|
|
minItems: 1
|
|
maxItems: 2
|
|
|
|
resets:
|
|
minItems: 2
|
|
maxItems: 4
|
|
|
|
reset-names:
|
|
minItems: 2
|
|
maxItems: 4
|
|
|
|
iommus:
|
|
minItems: 1
|
|
maxItems: 2
|
|
|
|
interconnects:
|
|
minItems: 4
|
|
maxItems: 10
|
|
|
|
interconnect-names:
|
|
minItems: 4
|
|
maxItems: 10
|
|
|
|
operating-points-v2:
|
|
$ref: "/schemas/types.yaml#/definitions/phandle"
|
|
|
|
power-domains:
|
|
minItems: 1
|
|
maxItems: 2
|
|
|
|
power-domain-names:
|
|
maxItems: 2
|
|
|
|
allOf:
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: nvidia,tegra20-gr2d
|
|
then:
|
|
properties:
|
|
clocks:
|
|
items:
|
|
- description: module clock
|
|
|
|
clock-names:
|
|
items:
|
|
- const: 3d
|
|
|
|
resets:
|
|
items:
|
|
- description: module reset
|
|
- description: memory client hotflush reset
|
|
|
|
reset-names:
|
|
items:
|
|
- const: 3d
|
|
- const: mc
|
|
|
|
iommus:
|
|
maxItems: 1
|
|
|
|
interconnects:
|
|
minItems: 4
|
|
maxItems: 4
|
|
|
|
interconnect-names:
|
|
minItems: 4
|
|
maxItems: 4
|
|
|
|
power-domains:
|
|
items:
|
|
- description: phandle to the TD power domain
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: nvidia,tegra30-gr3d
|
|
then:
|
|
properties:
|
|
clocks:
|
|
items:
|
|
- description: primary module clock
|
|
- description: secondary module clock
|
|
|
|
clock-names:
|
|
items:
|
|
- const: 3d
|
|
- const: 3d2
|
|
|
|
resets:
|
|
items:
|
|
- description: primary module reset
|
|
- description: secondary module reset
|
|
- description: primary memory client hotflush reset
|
|
- description: secondary memory client hotflush reset
|
|
|
|
reset-names:
|
|
items:
|
|
- const: 3d
|
|
- const: 3d2
|
|
- const: mc
|
|
- const: mc2
|
|
|
|
iommus:
|
|
minItems: 2
|
|
maxItems: 2
|
|
|
|
interconnects:
|
|
minItems: 8
|
|
maxItems: 8
|
|
|
|
interconnect-names:
|
|
minItems: 8
|
|
maxItems: 8
|
|
|
|
power-domains:
|
|
items:
|
|
- description: phandle to the TD power domain
|
|
- description: phandle to the TD2 power domain
|
|
|
|
power-domain-names:
|
|
items:
|
|
- const: 3d0
|
|
- const: 3d1
|
|
|
|
dependencies:
|
|
power-domains: [ power-domain-names ]
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: nvidia,tegra114-gr2d
|
|
then:
|
|
properties:
|
|
clocks:
|
|
items:
|
|
- description: module clock
|
|
|
|
clock-names:
|
|
items:
|
|
- const: 3d
|
|
|
|
resets:
|
|
items:
|
|
- description: module reset
|
|
- description: memory client hotflush reset
|
|
|
|
reset-names:
|
|
items:
|
|
- const: 3d
|
|
- const: mc
|
|
|
|
iommus:
|
|
maxItems: 1
|
|
|
|
interconnects:
|
|
minItems: 10
|
|
maxItems: 10
|
|
|
|
interconnect-names:
|
|
minItems: 10
|
|
maxItems: 10
|
|
|
|
power-domains:
|
|
items:
|
|
- description: phandle to the TD power domain
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/clock/tegra20-car.h>
|
|
#include <dt-bindings/memory/tegra20-mc.h>
|
|
|
|
gr3d@54180000 {
|
|
compatible = "nvidia,tegra20-gr3d";
|
|
reg = <0x54180000 0x00040000>;
|
|
clocks = <&tegra_car TEGRA20_CLK_GR3D>;
|
|
resets = <&tegra_car 24>, <&mc TEGRA20_MC_RESET_3D>;
|
|
reset-names = "3d", "mc";
|
|
};
|