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Commit 06e75df1 authored by John Youn's avatar John Youn Committed by Felipe Balbi
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usb: dwc2: Remove unnecessary parameters 



Further reduce the set of parameters set by platforms. Many of them are
unnecessary as they should be reported by hardware. They should only
need to be overridden if there is a problem.

Signed-off-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 95832c00

drivers/usb/dwc2/params.c

+0 −11
Original line number Diff line number Diff line
@@ -42,19 +42,9 @@ static void dwc2_set_bcm_params(struct dwc2_hsotg *hsotg) 
{

	struct dwc2_core_params *p = &hsotg->params;



	p->otg_cap = DWC2_CAP_PARAM_HNP_SRP_CAPABLE;

	p->speed = DWC2_SPEED_PARAM_HIGH;

	p->host_rx_fifo_size = 774;

	p->host_nperio_tx_fifo_size = 256;

	p->host_perio_tx_fifo_size = 512;

	p->max_transfer_size = 65535;

	p->max_packet_count = 511;

	p->host_channels = 8;

	p->phy_type = 1;

	p->phy_utmi_width = 8;

	p->i2c_enable = false;

	p->host_ls_low_power_phy_clk = false;

	p->reload_ctl = false;

	p->ahbcfg = 0x10;

	p->uframe_sched = false;

}
@@ -74,7 +64,6 @@ static void dwc2_set_his_params(struct dwc2_hsotg *hsotg) 
	p->phy_type = DWC2_PHY_TYPE_PARAM_UTMI;

	p->phy_utmi_width = 8;

	p->i2c_enable = false;

	p->host_ls_low_power_phy_clk = false;

	p->reload_ctl = false;

	p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 <<

		GAHBCFG_HBSTLEN_SHIFT;