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usb: dwc2-otg: adjust fifo size via platform data

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The total FIFO size of some SoCs may be different from the existen, this
patch supports fifo size setting from platform data.

Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Xu Ziyuan
2016-07-14 14:52:33 +08:00
committed by Simon Glass
parent fab3357916
commit 4711788267
3 changed files with 22 additions and 9 deletions
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3
include/usb/dwc2_udc.h
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@@ -20,6 +20,9 @@ struct dwc2_plat_otg_data {
unsigned int usb_phy_ctrl;
unsigned int usb_flags;
unsigned int usb_gusbcfg;
unsigned int rx_fifo_sz;
unsigned int np_tx_fifo_sz;
unsigned int tx_fifo_sz;
};
int dwc2_udc_probe(struct dwc2_plat_otg_data *pdata);