ahci: imx: Explicitly clear IMX6Q_GPR13_SATA_MPLL_CLK_EN
authorMarek Vasut <marex@denx.de>
Mon, 25 Nov 2013 08:47:00 +0000 (09:47 +0100)
committerTejun Heo <tj@kernel.org>
Tue, 3 Dec 2013 12:39:19 +0000 (07:39 -0500)
commit10becdb402af4fd4808a0491a726b96128c41076
tree42118dbf98017cafdcc89bcbd5421c798d38ccac
parent87809942d3fa60bafb7a58d0bdb1c79e90a6821d
ahci: imx: Explicitly clear IMX6Q_GPR13_SATA_MPLL_CLK_EN

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@boundarydevices.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Richard Zhu <r65037@freescale.com>
Cc: Linux-IDE <linux-ide@vger.kernel.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
drivers/ata/ahci_imx.c