Hi Miquel,
On jeu., juil. 05 2018, Miquel Raynal <miquel.raynal@xxxxxxxxxxx> wrote:
> commit 2f872ddcdb1e8e2186162616cea4581b8403849d upstream.
>
> ICU size in CP110 is not 0x10 but at least 0x440 bytes long (from the
> specification).
>
> Fixes: 6ef84a827c37 ("arm64: dts: marvell: enable GICP and ICU on Armada 7K/8K")
> Cc: stable@xxxxxxxxxxxxxxx # 4.14.x
> Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxx>
> Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx>
See
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2f872ddcdb1e8e2186162616cea4581b8403849d
it is already in the linux kernel.
Gregory
> ---
>
> Backport to 4.14 stable tree: the original patch did not applied
> because of the effort of DT de-duplication that merged two files in one.
>
>
> arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 2 +-
> arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
> index 9a7b63cd63a3..7c19f32d0f44 100644
> --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
> @@ -169,7 +169,7 @@
>
> cpm_icu: interrupt-controller@1e0000 {
> compatible = "marvell,cp110-icu";
> - reg = <0x1e0000 0x10>;
> + reg = <0x1e0000 0x440>;
> #interrupt-cells = <3>;
> interrupt-controller;
> msi-parent = <&gicp>;
> diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
> index faf28633a309..150e97a1dfea 100644
> --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
> @@ -169,7 +169,7 @@
>
> cps_icu: interrupt-controller@1e0000 {
> compatible = "marvell,cp110-icu";
> - reg = <0x1e0000 0x10>;
> + reg = <0x1e0000 0x440>;
> #interrupt-cells = <3>;
> interrupt-controller;
> msi-parent = <&gicp>;
> --
> 2.14.1
>
--
Gregory Clement, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
http://bootlin.com
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