[PATCH 1/6] ahci: imx: Explicitly clear IMX6Q_GPR13_SATA_MPLL_CLK_EN

[Marek Vasut]

We must clear this IMX6Q_GPR13_SATA_MPLL_CLK_EN bit on i.MX6Q, otherwise
Linux will fail to find the attached drive on some boards.

This entire fix was:
Reported-by: Eric Nelson <eric.nelson at boundarydevices.com>

Signed-off-by: Marek Vasut <marex at denx.de>
---
 drivers/ata/ahci_imx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
index ae2d73f..478921b 100644
--- a/drivers/ata/ahci_imx.c
+++ b/drivers/ata/ahci_imx.c
@@ -125,6 +125,7 @@ static int imx6q_sata_init(struct device *dev, void __iomem *mmio)
 			| IMX6Q_GPR13_SATA_TX_BOOST_MASK
 			| IMX6Q_GPR13_SATA_TX_LVL_MASK
 			| IMX6Q_GPR13_SATA_TX_EDGE_RATE
+			| IMX6Q_GPR13_SATA_MPLL_CLK_EN
 			, IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB
 			| IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2M
 			| IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_4F
-- 
1.8.4.2