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usb: dwc2: Remove unnecessary parameters

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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: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
John Youn 2017-01-23 14:57:48 -08:00 committed by Felipe Balbi
parent 95832c00bc
commit 06e75df1b9
1 changed files with 0 additions and 11 deletions
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11
drivers/usb/dwc2/params.c
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@ -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;