Re: [PATCHv3 3/3] ARM: mvebu: implement L2/PCIe deadlock workaround

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On Thursday 15 May 2014 11:18:39 Thomas Petazzoni wrote:
> @@ -78,6 +121,14 @@ static void __init mvebu_timer_and_clk_init(void)
>         mvebu_scu_enable();
>         coherency_init();
>         BUG_ON(mvebu_mbus_dt_init(coherency_available()));
> +
> +       if (of_machine_is_compatible("marvell,armada375") ||
> +           of_machine_is_compatible("marvell,armada38x")) {
> +               arch_ioremap_caller = armada_pcie_wa_ioremap_caller;
> +               pci_ioremap_set_mem_type(MT_UNCACHED);
> +               mvebu_l2x0_pl310_coherent();
> +       }
> +
>         l2x0_of_init(0, ~0UL);


I wonder whether this should just be move to the existing
armada_375_380_coherency_init() function to avoid the
of_machine_is_compatible() check. Other than that,

Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux