This patch adds the dwc2_set_params function for STM32F7 USB OTG HS.
Signed-off-by: Amelie Delaunay <amelie.delaunay@xxxxxx>
---
drivers/usb/dwc2/params.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index a3ffe97..d5b672d 100644
--- a/drivers/usb/dwc2/params.c
+++ b/drivers/usb/dwc2/params.c
@@ -136,6 +136,15 @@ static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg)
p->activate_stm_fs_transceiver = true;
}
+static void dwc2_set_stm32f7_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 +163,8 @@ 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,stm32f7-hsotg",
+ .data = dwc2_set_stm32f7_hsotg_params },
{},
};
MODULE_DEVICE_TABLE(of, dwc2_of_match_table);
--
2.7.4
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