lkml.org 
[lkml]   [2023]   [Jan]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Date
SubjectRe: [PATCH] arm64: dts: rockchip: add missing #interrupt-cells to rk356x pcie2x1
Hi,

I got this error while testing on a rk3568 based board (NanoPi R5S):
pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
Also I checked of_irq_parse_raw(), it looks like this property is necessary.

BR,
Jensen

On Fri, Jan 13, 2023 at 2:45 PM Jensen Huang
<jensenhuang@friendlyarm.com> wrote:
>
> This fixes the following issue:
> pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
>
> Signed-off-by: Jensen Huang <jensenhuang@friendlyarm.com>
> ---
> arch/arm64/boot/dts/rockchip/rk356x.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
> index 5706c3e24f0a..b3185e4115d9 100644
> --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
> @@ -985,6 +985,7 @@ pcie2x1: pcie@fe260000 {
> resets = <&cru SRST_PCIE20_POWERUP>;
> reset-names = "pipe";
> #address-cells = <3>;
> + #interrupt-cells = <1>;
> #size-cells = <2>;
> status = "disabled";
>
> --
> 2.38.1
>

\
 
 \ /
  Last update: 2023-03-26 23:39    [W:0.038 / U:0.548 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site