mirror of
git://nv-tegra.nvidia.com/linux-nv-oot.git
synced 2025-12-24 10:11:26 +03:00
14c6de030c
Jira ESDP-28694 Change-Id: Ic6fa743f34b6331d85334465961ae64a91aee588 Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3307869 GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Mark Mendez <mmendez@nvidia.com>
234 lines
7.4 KiB
YAML
234 lines
7.4 KiB
YAML
# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify it
|
|
# under the terms and conditions of the GNU General Public License,
|
|
# version 2, as published by the Free Software Foundation.
|
|
#
|
|
# This program is distributed in the hope it will be useful, but WITHOUT
|
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
# more details.
|
|
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/pcie@810c000000/nvidia,tegra264-pcie.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: NVIDIA Tegra264 PCIe host controller driver
|
|
|
|
maintainers:
|
|
- Manikanta Maddireddy
|
|
|
|
description: |
|
|
the compatability = nvidia,tegra264-pcie is mentioned in the following drivers
|
|
- <TOP>/kernel/nvidia-oot/drivers/pci/controller/private-soc/pcie-tegra264-ep.c
|
|
- <TOP>/kernel/nvidia-oot/drivers/pci/controller/private-soc/pcie-tegra264.c
|
|
|
|
select:
|
|
properties:
|
|
compatible:
|
|
minItems: 1
|
|
maxItems: 1
|
|
items:
|
|
enum:
|
|
- nvidia,tegra264-pcie
|
|
|
|
required:
|
|
- compatible
|
|
|
|
properties:
|
|
|
|
compatible:
|
|
minItems: 1
|
|
maxItems: 1
|
|
items:
|
|
enum:
|
|
- nvidia,tegra264-pcie
|
|
|
|
reg:
|
|
$ref: "/schemas/types.yaml#/definitions/uint32-matrix"
|
|
description: |
|
|
Registers are given by a tuple of two values:
|
|
- register address:
|
|
- register block size.
|
|
items:
|
|
minItems: 4
|
|
maxItems: 4
|
|
items:
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x81
|
|
maximum: 0xd0
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x8400000
|
|
maximum: 0xb0000000
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x0
|
|
maximum: 0x0
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x1000
|
|
maximum: 0x10000000
|
|
|
|
reg-names:
|
|
$ref: "/schemas/types.yaml#/definitions/string-array"
|
|
items:
|
|
enum:
|
|
- xal
|
|
- xtl
|
|
- xtl-pri
|
|
- ecam
|
|
- xpl
|
|
- xdma
|
|
|
|
|
|
'#address-cells':
|
|
$ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x3
|
|
maximum: 0x3
|
|
|
|
'#size-cells':
|
|
$ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x2
|
|
maximum: 0x2
|
|
|
|
device_type:
|
|
$ref: "/schemas/types.yaml#/definitions/string-array"
|
|
items:
|
|
enum:
|
|
- pci
|
|
|
|
|
|
linux,pci-domain:
|
|
$ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x0
|
|
maximum: 0x5
|
|
|
|
'#interrupt-cells':
|
|
$ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x1
|
|
maximum: 0x1
|
|
|
|
interrupt-map-mask:
|
|
$ref: "/schemas/types.yaml#/definitions/uint32-matrix"
|
|
items:
|
|
minItems: 4
|
|
maxItems: 4
|
|
items:
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x0
|
|
maximum: 0x0
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x0
|
|
maximum: 0x0
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x0
|
|
maximum: 0x0
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x7
|
|
maximum: 0x7
|
|
|
|
iommu-map:
|
|
$ref: "/schemas/types.yaml#/definitions/uint32-matrix"
|
|
items:
|
|
minItems: 4
|
|
maxItems: 4
|
|
items:
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x0
|
|
maximum: 0x0
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x10000
|
|
maximum: 0x50000
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x10000
|
|
maximum: 0x10000
|
|
|
|
dma-coherent:
|
|
$ref: "/schemas/types.yaml#/definitions/flag"
|
|
|
|
msi-map:
|
|
$ref: "/schemas/types.yaml#/definitions/uint32-matrix"
|
|
items:
|
|
minItems: 4
|
|
maxItems: 4
|
|
items:
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x0
|
|
maximum: 0x0
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x110000
|
|
maximum: 0x210000
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x10000
|
|
maximum: 0x10000
|
|
|
|
bus-range:
|
|
$ref: "/schemas/types.yaml#/definitions/uint32-matrix"
|
|
items:
|
|
minItems: 2
|
|
maxItems: 2
|
|
items:
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x0
|
|
maximum: 0x0
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0xff
|
|
maximum: 0xff
|
|
|
|
nvidia,bpmp:
|
|
$ref: "/schemas/types.yaml#/definitions/uint32-matrix"
|
|
items:
|
|
minItems: 2
|
|
maxItems: 2
|
|
items:
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
- $ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x0
|
|
maximum: 0x5
|
|
|
|
numa-node-id:
|
|
$ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x0
|
|
maximum: 0x0
|
|
|
|
ats-supported:
|
|
$ref: "/schemas/types.yaml#/definitions/flag"
|
|
|
|
nvidia,host1x:
|
|
$ref: "/schemas/types.yaml#/definitions/uint32"
|
|
minimum: 0x19
|
|
maximum: 0x19
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
|
|
examples:
|
|
- |
|
|
pcie@810c000000 {
|
|
status = "disabled";
|
|
compatible = "nvidia,tegra264-pcie";
|
|
reg = <0x81 0x0c000000 0x0 0x00004000>,
|
|
<0x81 0x0c004000 0x0 0x00001000>,
|
|
<0x81 0x0c005000 0x0 0x00001000>,
|
|
<0xd0 0xb0000000 0x0 0x10000000>;
|
|
reg-names = "xal, xtl, xtl-pri, ecam";
|
|
#address-cells = <0x3>;
|
|
#size-cells = <0x2>;
|
|
device_type = "pci";
|
|
linux,pci-domain = <0x0>;
|
|
#interrupt-cells = <0x1>;
|
|
interrupt-map-mask = <0x0 0x0 0x0 0x7>;
|
|
interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 GIC_SPI 0x9b IRQ_TYPE_LEVEL_HIGH0x0 0x0 0x0 0x2 &gic 0x0 0x0 GIC_SPI 0x9c IRQ_TYPE_LEVEL_HIGH0x0 0x0 0x0 0x3 &gic 0x0 0x0 GIC_SPI 0x9d IRQ_TYPE_LEVEL_HIGH0x0 0x0 0x0 0x4 &gic 0x0 0x0 GIC_SPI 0x9e IRQ_TYPE_LEVEL_HIGH>;
|
|
iommu-map = <0x0 &smmu2_mmu 0x10000 0x10000>;
|
|
dma-coherent;
|
|
msi-map = <0x0 &its 0x210000 0x10000>;
|
|
bus-range = <0x0 0xff>;
|
|
ranges = <0x82000000 0x00 0x20000000 0x00 0x20000000 0x0 0x080000000xc3000000 0xd0 0xc0000000 0xd0 0xc0000000 0x7 0xc00000000x81000000 0xd0 0x82000000 0xd0 0x82000000 0x0 0x00200000>;
|
|
nvidia,bpmp = <&bpmp 0x0>;
|
|
numa-node-id = <0x0>;
|
|
ats-supported;
|
|
nvidia,host1x = <&host1x>;
|
|
};
|