summaryrefslogtreecommitdiff
path: root/drivers/ata/ahci_sunxi.c
diff options
context:
space:
mode:
authorCorentin Labbe <clabbe.montjoie@gmail.com>2018-09-03 13:01:58 +0300
committerJens Axboe <axboe@kernel.dk>2018-09-03 17:17:13 +0300
commit76dfb49d2e2a9cb2bab39d4148f20537efca84a2 (patch)
treef0994d95919207a9c8a6f3c59284ad4f5b72cc4c /drivers/ata/ahci_sunxi.c
parenta052ae02e40128bf26755ff1be8511c6f4ca85a3 (diff)
downloadlinux-76dfb49d2e2a9cb2bab39d4148f20537efca84a2.tar.xz
ata: ahci_sunxi: add support for r40
This patch add the r40 compatible to the ahci_sunxi's supported list of compatible. Since R40 need ahci_platform to handle the reset controller, we also add the new AHCI_PLATFORM_GET_RESETS flag for ahci_platform_get_resources(). This has no consequence for older platform (a10, a20) since the reset is optional. Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/ata/ahci_sunxi.c')
-rw-r--r--drivers/ata/ahci_sunxi.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/ahci_sunxi.c b/drivers/ata/ahci_sunxi.c
index 631610b72aa5..911710643305 100644
--- a/drivers/ata/ahci_sunxi.c
+++ b/drivers/ata/ahci_sunxi.c
@@ -181,7 +181,7 @@ static int ahci_sunxi_probe(struct platform_device *pdev)
struct ahci_host_priv *hpriv;
int rc;
- hpriv = ahci_platform_get_resources(pdev, 0);
+ hpriv = ahci_platform_get_resources(pdev, AHCI_PLATFORM_GET_RESETS);
if (IS_ERR(hpriv))
return PTR_ERR(hpriv);
@@ -250,6 +250,7 @@ static SIMPLE_DEV_PM_OPS(ahci_sunxi_pm_ops, ahci_platform_suspend,
static const struct of_device_id ahci_sunxi_of_match[] = {
{ .compatible = "allwinner,sun4i-a10-ahci", },
+ { .compatible = "allwinner,sun8i-r40-ahci", },
{ },
};
MODULE_DEVICE_TABLE(of, ahci_sunxi_of_match);