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OMAP5: USB: hsusbtll_clkctrl has to be in hw_auto for USB to work 

USB TLL clocks do not support 'explicit_en', only 'hw_auto'
control (R. Sricharan). cm_l3init_hsusbtll_clkctrl has to be
moved to the clk_modules_hw_auto_essential[] array in order
to make the clock work.

This fix is needed (but not sufficient) for USB EHCI operation
in U-Boot.

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
This commit is contained in:
Lubomir Popov 2013-04-11 00:08:51 +00:00 committed by Tom Rini
parent 5f5c1d13d3
commit 2bcc785a1e
1 changed files with 1 additions and 1 deletions
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2
arch/arm/cpu/armv7/omap5/hw_data.c
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@ -403,6 +403,7 @@ void enable_basic_uboot_clocks(void)
};
u32 const clk_modules_hw_auto_essential[] = {
(*prcm)->cm_l3init_hsusbtll_clkctrl,
0
};
@ -412,7 +413,6 @@ void enable_basic_uboot_clocks(void)
(*prcm)->cm_l4per_i2c3_clkctrl,
(*prcm)->cm_l4per_i2c4_clkctrl,
(*prcm)->cm_l4per_i2c5_clkctrl,
(*prcm)->cm_l3init_hsusbtll_clkctrl,
(*prcm)->cm_l3init_hsusbhost_clkctrl,
(*prcm)->cm_l3init_fsusb_clkctrl,
0