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Diffstat (limited to 'drivers/ata/ahci_tegra.c')
-rw-r--r--drivers/ata/ahci_tegra.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
index fc3df47fca35..032904402c95 100644
--- a/drivers/ata/ahci_tegra.c
+++ b/drivers/ata/ahci_tegra.c
@@ -18,14 +18,17 @@
*/
#include <linux/ahci_platform.h>
-#include <linux/reset.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
-#include <linux/tegra-powergate.h>
#include <linux/regulator/consumer.h>
+#include <linux/reset.h>
+
+#include <soc/tegra/fuse.h>
+#include <soc/tegra/pmc.h>
+
#include "ahci.h"
#define SATA_CONFIGURATION_0 0x180
@@ -180,9 +183,12 @@ static int tegra_ahci_controller_init(struct ahci_host_priv *hpriv)
/* Pad calibration */
- /* FIXME Always use calibration 0. Change this to read the calibration
- * fuse once the fuse driver has landed. */
- val = 0;
+ ret = tegra_fuse_readl(FUSE_SATA_CALIB, &val);
+ if (ret) {
+ dev_err(&tegra->pdev->dev,
+ "failed to read calibration fuse: %d\n", ret);
+ return ret;
+ }
calib = tegra124_pad_calibration[val & FUSE_SATA_CALIB_MASK];