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path: root/drivers/usb/dwc2/params.c
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Diffstat (limited to 'drivers/usb/dwc2/params.c')
-rw-r--r--drivers/usb/dwc2/params.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index a3ffe97170ff..ef73af6e03a9 100644
--- a/drivers/usb/dwc2/params.c
+++ b/drivers/usb/dwc2/params.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
* Copyright (C) 2004-2016 Synopsys, Inc.
*
@@ -136,6 +137,15 @@ static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg)
p->activate_stm_fs_transceiver = true;
}
+static void dwc2_set_stm32f7xx_hsotg_params(struct dwc2_hsotg *hsotg)
+{
+ struct dwc2_core_params *p = &hsotg->params;
+
+ p->host_rx_fifo_size = 622;
+ p->host_nperio_tx_fifo_size = 128;
+ p->host_perio_tx_fifo_size = 256;
+}
+
const struct of_device_id dwc2_of_match_table[] = {
{ .compatible = "brcm,bcm2835-usb", .data = dwc2_set_bcm_params },
{ .compatible = "hisilicon,hi6220-usb", .data = dwc2_set_his_params },
@@ -154,6 +164,8 @@ const struct of_device_id dwc2_of_match_table[] = {
{ .compatible = "st,stm32f4x9-fsotg",
.data = dwc2_set_stm32f4x9_fsotg_params },
{ .compatible = "st,stm32f4x9-hsotg" },
+ { .compatible = "st,stm32f7xx-hsotg",
+ .data = dwc2_set_stm32f7xx_hsotg_params },
{},
};
MODULE_DEVICE_TABLE(of, dwc2_of_match_table);
@@ -335,6 +347,9 @@ static void dwc2_get_device_properties(struct dwc2_hsotg *hsotg)
num);
}
}
+
+ if (of_find_property(hsotg->dev->of_node, "disable-over-current", NULL))
+ p->oc_disable = true;
}
static void dwc2_check_param_otg_cap(struct dwc2_hsotg *hsotg)