[PATCH] arm: dts: rockchip: fix errors in IOMMU interrupts property cells

[PATCH] arm: dts: rockchip: fix errors in IOMMU interrupts property cells

[Rob Herring]

The interrupts property in the IOMMU node for Rockchip dts file has a
spurious extra cell causing a dtc warning:

Warning (interrupts_property): interrupts size is (16), expected multiple of 12 in /iommu@ff900800

Remove the extra cell.

Cc: Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
 arch/arm/boot/dts/rk3288.dtsi            | 2 +-
 arch/arm64/boot/dts/rockchip/rk3368.dtsi | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 356ed1e62452..cd43235ca16f 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -956,7 +956,7 @@
 	iep_mmu: iommu@ff900800 {
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff900800 0x0 0x40>;
-		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "iep_mmu";
 		#iommu-cells = <0>;
 		status = "disabled";
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index e0518b4bc6c2..7a63279a85c5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -808,7 +808,7 @@
 	iep_mmu: iommu@ff900800 {
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff900800 0x0 0x100>;
-		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "iep_mmu";
 		#iommu-cells = <0>;
 		status = "disabled";
-- 
2.14.1

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Re: [PATCH] arm: dts: rockchip: fix errors in IOMMU interrupts property cells

[Heiko Stuebner]

Am Donnerstag, 9. November 2017, 16:35:35 CET schrieb Rob Herring:
> The interrupts property in the IOMMU node for Rockchip dts file has a
> spurious extra cell causing a dtc warning:
> 
> Warning (interrupts_property): interrupts size is (16), expected multiple of 12 in /iommu@ff900800
> 
> Remove the extra cell.
> 
> Cc: Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
> Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
> Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> ---
>  arch/arm/boot/dts/rk3288.dtsi            | 2 +-
>  arch/arm64/boot/dts/rockchip/rk3368.dtsi | 2 +-

Arnd fixed the rk3368 variant in a patch already, so I've dropped that
and applied the rk3288 fix as fix for 4.15.


Thanks
Heiko

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