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authorWolfgang Grandegger <wg@denx.de>2012-05-02 04:36:39 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-05-15 08:31:33 +0200
commit3f29d96218d985268c46a6821ba893d1ea2cbc8c (patch)
treebc2ccaa877b0a5fd6563494358a72e7dd634dcab /drivers
parentfeef24ee11461532d66e16baea556d3bb8bcc047 (diff)
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USB: ehci-mx6: Fix broken IO access
To get USB working again on the i.MX6, this patch fixes a bug introduced with commit 522b2a0 "Add proper IO accessors for mx6 usb registers.". At that occasion, I also added the missing __iomem directive. Cc: Marek Vasut <marex@denx.de> CC: Fabio Estevam <festevam@gmail.com> Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/host/ehci-mx6.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index 5dec673..42c77fe 100644
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -73,7 +73,8 @@ static void usbh1_internal_phy_clock_gate(int on)
static void usbh1_power_config(void)
{
- struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR;
+ struct anatop_regs __iomem *anatop =
+ (struct anatop_regs __iomem *)ANATOP_BASE_ADDR;
/*
* Some phy and power's special controls for host1
* 1. The external charger detector needs to be disabled
@@ -87,7 +88,7 @@ static void usbh1_power_config(void)
&anatop->usb2_chrg_detect);
__raw_writel(ANADIG_USB2_PLL_480_CTRL_BYPASS,
- &anatop->usb2_pll_480_ctrl);
+ &anatop->usb2_pll_480_ctrl_clr);
__raw_writel(ANADIG_USB2_PLL_480_CTRL_ENABLE |
ANADIG_USB2_PLL_480_CTRL_POWER |