On 03/07/2016 01:43 PM, tthayer@xxxxxxxxxxxxxxxxxxxxx wrote:
> From: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
>
> Add the device tree entries needed to support the Altera L2
> cache EDAC on the Arria10 chip.
>
> Signed-off-by: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
> ---
> v2 Match register value (l2-ecc@ffd06010)
> ---
> arch/arm/boot/dts/socfpga_arria10.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
> index cce9e50..44aeb3f 100644
> --- a/arch/arm/boot/dts/socfpga_arria10.dtsi
> +++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
> @@ -599,6 +599,20 @@
> reg = <0xffe00000 0x40000>;
> };
>
> + eccmgr: eccmgr@ffd06090 {
> + compatible = "altr,socfpga-ecc-manager";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + l2-ecc@ffd06010 {
> + compatible = "altr,socfpga-a10-l2-ecc";
> + reg = <0xffd06010 0x4>;
> + interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 IRQ_TYPE_LEVEL_HIGH>;
> + };
> + };
> +
Just checking if these addresses are correct. The eccmgr is at
0xffd06090, but the l2-ecc is at 0xffd06010? I would have thought from
the placement the l2-ecc address would be inside the eccmgr's address?
Dinh
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