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@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Marek Vasut <marex@xxxxxxx> Cc: Shawn Guo <shawn.guo@xxxxxxxxxx> Cc: Richard Zhu <r65037@xxxxxxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx> Cc: Linux-IDE <linux-ide@xxxxxxxxxxxxxxx> --- drivers/ata/ahci_imx.c | 1 + 1 file changed, 1 insertion(+) RESEND: Fix the Cc here. 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 -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
