Hi Tejun and Hans,
On mar., févr. 16 2016, Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx> wrote:
> From: Lior Amsalem <alior@xxxxxxxxxxx>
>
> The main difference in the new Armada 3700 is that no address
> decoding needs to take place in the driver probe.
>
> [gregory.clement@xxxxxxxxxxxxxxxxxx: reformulate the commit log]
>
> Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
> Reviewed-by: Nadav Haklai <nadavh@xxxxxxxxxxx>
> Tested-by: Nadav Haklai <nadavh@xxxxxxxxxxx>
> Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
I took care of the arm related part of the series, but I will let you
apply this patch in the sata subsystem once you have reviewed it. But
if for any reason you preferred that I took it through mvebu just tell
me.
Thanks,
Gregory
> ---
> drivers/ata/ahci_mvebu.c | 14 +++++++++-----
> 1 file changed, 9 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/ata/ahci_mvebu.c b/drivers/ata/ahci_mvebu.c
> index f7a7fa81740e..de7128d81e9c 100644
> --- a/drivers/ata/ahci_mvebu.c
> +++ b/drivers/ata/ahci_mvebu.c
> @@ -112,12 +112,15 @@ static int ahci_mvebu_probe(struct platform_device *pdev)
> if (rc)
> return rc;
>
> - dram = mv_mbus_dram_info();
> - if (!dram)
> - return -ENODEV;
> + if (of_device_is_compatible(pdev->dev.of_node,
> + "marvell,armada-380-ahci")) {
> + dram = mv_mbus_dram_info();
> + if (!dram)
> + return -ENODEV;
>
> - ahci_mvebu_mbus_config(hpriv, dram);
> - ahci_mvebu_regret_option(hpriv);
> + ahci_mvebu_mbus_config(hpriv, dram);
> + ahci_mvebu_regret_option(hpriv);
> + }
>
> rc = ahci_platform_init_host(pdev, hpriv, &ahci_mvebu_port_info,
> &ahci_platform_sht);
> @@ -133,6 +136,7 @@ disable_resources:
>
> static const struct of_device_id ahci_mvebu_of_match[] = {
> { .compatible = "marvell,armada-380-ahci", },
> + { .compatible = "marvell,armada-3700-ahci", },
> { },
> };
> MODULE_DEVICE_TABLE(of, ahci_mvebu_of_match);
> --
> 2.5.0
>
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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