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Merge branch 'pci/dt-binding'

Browse Source 
- Add qcom IPQ9650 compatible with global interrupt (Kathiravan
  Thirumoorthy)

- Add qcom IPQ5210 compatible with IPQ9574 fallback (Varadarajan Narayanan)

- Add imx6 intr/aer/pme interrupt lines for i.MX95 (Richard Zhu)

- Add mediatek-gen3 'memory-region' for restricted DMA buffer (Chen-Yu
  Tsai)

- Add rcar-gen4-pci-host optional 'msi-parent' for GIT ITS (Marek Vasut)

- Correct some white-space issues (Krzysztof Kozlowski)

* pci/dt-binding:
  dt-bindings: PCI: Correct white-space style
  dt-bindings: PCI: rcar-gen4-pci-host: Document optional msi-parent
  dt-bindings: PCI: mediatek-gen3: Allow memory-region for restricted DMA buffer
  dt-bindings: PCI: mediatek-gen3: Add support for MT8189 SoC
  dt-bindings: PCI: imx6q-pcie: Add i.MX95 optional intr/aer/pme interrupts
  dt-bindings: PCI: qcom,pcie-ipq9574: Add IPQ5210 compatible
  dt-bindings: PCI: qcom,pcie-ipq9574: Add IPQ9650 compatible
This commit is contained in:
Bjorn Helgaas
2026-08-21 16:40:39 -05:00
parent b4b07fb82b f7b2ceb411
commit 625ae0ff41
8 changed files with 61 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
View File

@@ -214,7 +214,7 @@ examples:
dma-ranges = <0x42000000 0x1 0x00000000 0x0 0x40000000 0x0 0x80000000>,
<0x42000000 0x1 0x80000000 0x3 0x00000000 0x0 0x80000000>;
brcm,enable-ssc;
brcm,scb-sizes = <0x0000000080000000 0x0000000080000000>;
brcm,scb-sizes = <0x0000000080000000 0x0000000080000000>;
/* PCIe bridge, Root Port */
pci@0,0 {

25
Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
View File

@@ -58,12 +58,18 @@ properties:
items:
- description: builtin MSI controller.
- description: builtin DMA controller.
- description: PCIe event interrupt.
- description: builtin AER SPI standalone interrupt line.
- description: builtin PME SPI standalone interrupt line.
interrupt-names:
minItems: 1
items:
- const: msi
- const: dma
- const: intr
- const: aer
- const: pme
reset-gpio:
deprecated: true
@@ -249,6 +255,25 @@ allOf:
- const: ref
- const: extref # Optional
- if:
properties:
compatible:
enum:
- fsl,imx6q-pcie
- fsl,imx6sx-pcie
- fsl,imx6qp-pcie
- fsl,imx7d-pcie
- fsl,imx8mm-pcie
- fsl,imx8mp-pcie
- fsl,imx8mq-pcie
- fsl,imx8q-pcie
then:
properties:
interrupts:
maxItems: 2
interrupt-names:
maxItems: 2
unevaluatedProperties: false
examples:

6
Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
View File

@@ -51,6 +51,7 @@ properties:
- mediatek,mt7981-pcie
- mediatek,mt7986-pcie
- mediatek,mt8188-pcie
- mediatek,mt8189-pcie
- mediatek,mt8195-pcie
- const: mediatek,mt8192-pcie
- items:
@@ -115,6 +116,10 @@ properties:
power-domains:
maxItems: 1
memory-region:
maxItems: 1
description: phandle to restricted DMA buffer
mediatek,pbus-csr:
$ref: /schemas/types.yaml#/definitions/phandle-array
items:
@@ -193,6 +198,7 @@ allOf:
contains:
enum:
- mediatek,mt8188-pcie
- mediatek,mt8189-pcie
- mediatek,mt8195-pcie
then:
properties:

15
Documentation/devicetree/bindings/pci/qcom,pcie-ipq9574.yaml
View File

@@ -17,8 +17,10 @@ properties:
- qcom,pcie-ipq9574
- items:
- enum:
- qcom,pcie-ipq5210
- qcom,pcie-ipq5332
- qcom,pcie-ipq5424
- qcom,pcie-ipq9650
- const: qcom,pcie-ipq9574
reg:
@@ -82,6 +84,19 @@ required:
allOf:
- $ref: qcom,pcie-common.yaml#
- if:
properties:
compatible:
contains:
enum:
- qcom,pcie-ipq5210
- qcom,pcie-ipq9650
then:
properties:
interrupts:
minItems: 9
interrupt-names:
minItems: 9
unevaluatedProperties: false

3
Documentation/devicetree/bindings/pci/rcar-gen4-pci-host.yaml
View File

@@ -66,6 +66,9 @@ properties:
max-link-speed:
maximum: 4
msi-parent:
maxItems: 1
num-lanes:
maximum: 4

2
Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml
View File

@@ -155,7 +155,7 @@ examples:
#include <dt-bindings/clock/r8a7790-cpg-mssr.h>
#include <dt-bindings/power/r8a7790-sysc.h>
pci@ee090000 {
pci@ee090000 {
compatible = "renesas,pci-r8a7790", "renesas,pci-rcar-gen2";
device_type = "pci";
reg = <0xee090000 0xc00>,

8
Documentation/devicetree/bindings/pci/ti,am65-pci-ep.yaml
View File

@@ -63,10 +63,10 @@ examples:
pcie0_ep: pcie-ep@5500000 {
compatible = "ti,am654-pcie-ep";
reg = <0x5500000 0x1000>,
<0x5501000 0x1000>,
<0x10000000 0x8000000>,
<0x5506000 0x1000>;
reg = <0x5500000 0x1000>,
<0x5501000 0x1000>,
<0x10000000 0x8000000>,
<0x5506000 0x1000>;
reg-names = "app", "dbics", "addr_space", "atu";
power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>;
ti,syscon-pcie-mode = <&scm_conf 0x4060>;

12
Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml
View File

@@ -121,12 +121,12 @@ examples:
pcie0_rc: pcie@5500000 {
compatible = "ti,am654-pcie-rc";
reg = <0x5500000 0x1000>,
<0x5501000 0x1000>,
<0x10000000 0x2000>,
<0x5506000 0x1000>,
<0x2900000 0x1000>,
<0x2908000 0x1000>;
reg = <0x5500000 0x1000>,
<0x5501000 0x1000>,
<0x10000000 0x2000>,
<0x5506000 0x1000>,
<0x2900000 0x1000>,
<0x2908000 0x1000>;
reg-names = "app", "dbics", "config", "atu", "vmap_lp", "vmap_hp";
power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>;
#address-cells = <3>;