Hi,
On 26/02/17 14:27, Marek Vasut wrote:
> On 02/23/2017 02:39 PM, Uri Mashiach wrote:
>> Invoke enable_usb_clocks during board_usb_init and disable_usb_clocks
>> during board_usb_exit to enable and disable clocks respectively.
>>
>> Modifications:
>> * Enable USB clocks in the OMAP version of the function
>> board_usb_init.
>> * Disable USB clocks in the OMAP version of the function
>> board_usb_cleanup.
>>
>> Cc: Marek Vasut <ma...@denx.de>
>> Signed-off-by: Uri Mashiach <uri.mashi...@compulab.co.il>
>> Reviewed-by: Marek Vasut <ma...@denx.de>
>> Reviewed-by: Tom Rini <tr...@konsulko.com>
>> ---
>> V1 -> V4: none
>>
>> board/compulab/cl-som-am57x/cl-som-am57x.c | 10 ----------
>> drivers/usb/host/xhci-omap.c | 2 ++
>> 2 files changed, 2 insertions(+), 10 deletions(-)
>>
>> diff --git a/board/compulab/cl-som-am57x/cl-som-am57x.c
>> b/board/compulab/cl-som-am57x/cl-som-am57x.c
>> index fe1468f..4701b71 100644
>> --- a/board/compulab/cl-som-am57x/cl-som-am57x.c
>> +++ b/board/compulab/cl-som-am57x/cl-som-am57x.c
>> @@ -53,16 +53,6 @@ int board_mmc_init(bd_t *bis)
>> }
>> #endif /* CONFIG_GENERIC_MMC */
>>
>> -#ifdef CONFIG_USB_XHCI_OMAP
>> -int omap_xhci_board_usb_init(int index, enum usb_init_type init)
>> -{
>> - setbits_le32((*prcm)->cm_l3init_usb_otg_ss1_clkctrl,
>> - OTG_SS_CLKCTRL_MODULEMODE_HW | OPTFCLKEN_REFCLK960M);
>> -
>> - return 0;
>> -}
>> -#endif /* CONFIG_USB_XHCI_OMAP */
>> -
>> int misc_init_r(void)
>> {
>> cl_print_pcb_info();
>> diff --git a/drivers/usb/host/xhci-omap.c b/drivers/usb/host/xhci-omap.c
>> index a1b4f2f..d6c5744 100644
>> --- a/drivers/usb/host/xhci-omap.c
>> +++ b/drivers/usb/host/xhci-omap.c
>> @@ -29,6 +29,7 @@ static struct omap_xhci omap;
>>
>> __weak int omap_xhci_board_usb_init(int index, enum usb_init_type init)
>> {
>> + enable_usb_clocks(index);
>
> How many OMAP boards will this break btw ? :)
Why do you think this would break OMAP boards?
>
>> return 0;
>> }
>>
>> @@ -39,6 +40,7 @@ int board_usb_init(int index, enum usb_init_type init)
>>
>> __weak int omap_xhci_board_usb_cleanup(int index, enum usb_init_type init)
>> {
>> + disable_usb_clocks(index);
>> return 0;
>> }
>>
>>
>
>
--
cheers,
-roger
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