alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-10-06 21:25:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix(usb): Fixed missing GPIO drive capability on ESP32-P4

Browse Source 
All USB PHYs that share their IOs with GPIOs must set
the GPIO's drive capability to maximum.
This commit is contained in:
Tomas Rezucha
2025-01-20 21:08:43 +01:00
parent febc33a094
commit d12312bf76
5 changed files with 44 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
components/soc/esp32p4/usb_dwc_periph.c
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -28,6 +28,11 @@ static const usb_otg_signal_conn_t dwc_fs_otg_signals = {
.dischrgvbus = USB_SRP_DISCHRGVBUS_PAD_OUT_IDX,
};
static const usb_internal_phy_io_t internal_phy_io = {
.dp = 27,
.dm = 26,
};
/* --------------------------------- Public --------------------------------- */
const usb_dwc_info_t usb_dwc_info = {
@@ -36,6 +41,7 @@ const usb_dwc_info_t usb_dwc_info = {
[0] = {
.fsls_signals = NULL,
.otg_signals = NULL,
.internal_phy_io = NULL, // HS PHY is not mapped to any GPIO
.irq = ETS_USB_OTG_INTR_SOURCE,
.irq_2nd_cpu = ETS_USB_OTG_ENDP_MULTI_PROC_INTR_SOURCE,
},
@@ -43,6 +49,7 @@ const usb_dwc_info_t usb_dwc_info = {
[1] = {
.fsls_signals = NULL,
.otg_signals = &dwc_fs_otg_signals,
.internal_phy_io = &internal_phy_io,
.irq = ETS_USB_OTG11_CH0_INTR_SOURCE,
.irq_2nd_cpu = -1,
},