Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-19 01:23:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

dt-bindings: pci: rcar-pci-ep: Document missing interrupts property

Browse Source 
The R-Car PCIe controller does not use interrupts when configured
for endpoint mode, hence the bindings do not document the interrupts
property.  However, all DTS files provide interrupts properties, and
thus fail to validate.

Fix this by documenting the interrupts property.

Fixes: 4c0f809209 ("dt-bindings: PCI: rcar: Add bindings for R-Car PCIe endpoint controller")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20201209101231.2206479-1-geert+renesas@glider.be
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2020-12-09 11:12:31 +01:00 committed by Rob Herring
parent b407771668
commit f3c6c12061
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
View File

@ -32,6 +32,10 @@ properties:
- const: memory2
- const: memory3
interrupts:
minItems: 3
maxItems: 3
power-domains:
maxItems: 1
@ -53,6 +57,7 @@ required:
- compatible
- reg
- reg-names
- interrupts
- resets
- power-domains
- clocks
@ -64,6 +69,7 @@ additionalProperties: false
examples:
- |
#include <dt-bindings/clock/r8a774c0-cpg-mssr.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/r8a774c0-sysc.h>
pcie0_ep: pcie-ep@fe000000 {
@ -75,6 +81,9 @@ examples:
<0x30000000 0x8000000>,
<0x38000000 0x8000000>;
reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3";
interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
resets = <&cpg 319>;
power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
clocks = <&cpg CPG_MOD 319>;