2022-08-01 14:50:52

by Jassi Brar

Subject: [PATCH] arm64: dts: juno: Add missing MHU secure-irq

From: Jassi Brar <[email protected]>

The MHU secure interrupt exists physically but is missing in the DT node.

Specify the interrupt in DT node to fix a warning on Arm Juno board:
mhu@2b1f0000: interrupts: [[0, 36, 4], [0, 35, 4]] is too short

Signed-off-by: Jassi Brar <[email protected]>
---
arch/arm64/boot/dts/arm/juno-base.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index 446c8f476eec0..fa3710c7c26c4 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -26,7 +26,8 @@ mailbox: mhu@2b1f0000 {
compatible = "arm,mhu", "arm,primecell";
reg = <0x0 0x2b1f0000 0x0 0x1000>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
clocks = <&soc_refclk100mhz>;
clock-names = "apb_pclk";
--
2.25.1

2022-08-15 14:31:12

by Sudeep Holla

Subject: Re: [PATCH] arm64: dts: juno: Add missing MHU secure-irq

On Mon, 1 Aug 2022 09:10:05 -0500, [email protected] wrote:
> From: Jassi Brar <[email protected]>
>
> The MHU secure interrupt exists physically but is missing in the DT node.
>
> Specify the interrupt in DT node to fix a warning on Arm Juno board:
> mhu@2b1f0000: interrupts: [[0, 36, 4], [0, 35, 4]] is too short
>
> [...]

Applied to sudeep.holla/linux (for-next/juno), thanks!

[1/1] arm64: dts: juno: Add missing MHU secure-irq
https://git.kernel.org/sudeep.holla/c/422ab8fe15

--
Regards,
Sudeep