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| author |   Corentin Labbe <clabbe.montjoie@gmail.com> | 2018-09-03 12:01:58 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2018-09-03 08:17:13 -0600 |
| commit | 76dfb49d2e2a9cb2bab39d4148f20537efca84a2 (patch) | |
| tree | f0994d95919207a9c8a6f3c59284ad4f5b72cc4c | |
| parent | dt-bindings: ata: ahci-platform: document phy-supply (diff) | |
| download | linux-dev-76dfb49d2e2a9cb2bab39d4148f20537efca84a2.tar.xz linux-dev-76dfb49d2e2a9cb2bab39d4148f20537efca84a2.zip | |
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>
| -rw-r--r-- | drivers/ata/ahci_sunxi.c | 3 |
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); |