From: Corentin Labbe Date: Mon, 3 Sep 2018 10:01:58 +0000 (+0200) Subject: ata: ahci_sunxi: add support for r40 X-Git-Tag: v4.20-rc1~190^2~9 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=76dfb49d2e2a9cb2bab39d4148f20537efca84a2;p=thirdparty%2Fkernel%2Flinux.git 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 Reviewed-by: Hans de Goede Signed-off-by: Corentin Labbe Signed-off-by: Jens Axboe --- diff --git a/drivers/ata/ahci_sunxi.c b/drivers/ata/ahci_sunxi.c index 631610b72aa58..9117106433053 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);