On Tue, Dec 30, 2014 at 01:43:44PM +0100, Thomas Petazzoni wrote:
> Due to the special handling of window 13 on Armada 375 and Armada 38x
> (similar to Armada XP), the MBus hardware block is *not* compatible
> with the one used on Armada 370. Using the Armada 370 compatible
> string on Armada 375 and 38x will lead to a non-working device if
> window 13 ends up being used.
>
> Fixes: 4de59085091 ("ARM: mvebu: add Device Tree description of the Armada 375 SoC")
> Fixes: 0d3d96ab005 ("ARM: mvebu: add Device Tree description of the Armada 380/385 SoCs")
> Cc: <stable@xxxxxxxxxxxxxxx> # v3.15+
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
Added to mvebu/dt, without the Fixes: tags.
Andrew
> ---
> arch/arm/boot/dts/armada-375.dtsi | 2 +-
> arch/arm/boot/dts/armada-38x.dtsi | 3 +--
> 2 files changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi
> index 50096d3..126bf7e 100644
> --- a/arch/arm/boot/dts/armada-375.dtsi
> +++ b/arch/arm/boot/dts/armada-375.dtsi
> @@ -63,7 +63,7 @@
> };
>
> soc {
> - compatible = "marvell,armada375-mbus", "marvell,armada370-mbus", "simple-bus";
> + compatible = "marvell,armada375-mbus", "simple-bus";
> #address-cells = <2>;
> #size-cells = <1>;
> controller = <&mbusc>;
> diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
> index 74391da..7d8295c 100644
> --- a/arch/arm/boot/dts/armada-38x.dtsi
> +++ b/arch/arm/boot/dts/armada-38x.dtsi
> @@ -31,8 +31,7 @@
> };
>
> soc {
> - compatible = "marvell,armada380-mbus", "marvell,armada370-mbus",
> - "simple-bus";
> + compatible = "marvell,armada380-mbus", "simple-bus";
> #address-cells = <2>;
> #size-cells = <1>;
> controller = <&mbusc>;
> --
> 2.1.0
>
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