* [PATCH AUTOSEL 5.15 01/16] arm64: dts: juno: Add missing MHU secure-irq
@ 2022-09-14 9:02 Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2022-09-14 9:02 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Jassi Brar, Sudeep Holla, Sasha Levin, liviu.dudau, lpieralisi,
robh+dt, krzysztof.kozlowski+dt, linux-arm-kernel, devicetree
From: Jassi Brar <jaswinder.singh@linaro.org>
[ Upstream commit 422ab8fe15e30066d4c8e236b747c77069bfca45 ]
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
Link: https://lore.kernel.org/r/20220801141005.599258-1-jassisinghbrar@gmail.com
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
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 a2635b14da309..34e5549ea748a 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";
--
2.35.1
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