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fix(gpio): correct usb dp gpio pullup disable function

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This commit is contained in:
gaoxu
2024-07-05 20:45:57 +08:00
parent 5ca9f2a49a
commit 21dd9d12fa
5 changed files with 55 additions and 51 deletions
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19
components/hal/esp32c5/include/hal/gpio_ll.h
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@@ -89,6 +89,15 @@ static inline void gpio_ll_pullup_en(gpio_dev_t *hw, uint32_t gpio_num)
__attribute__((always_inline))
static inline void gpio_ll_pullup_dis(gpio_dev_t *hw, uint32_t gpio_num)
{
// The pull-up value of the USB pins are controlled by the pins’ pull-up value together with USB pull-up value
// USB DP pin is default to PU enabled
// Note that esp32C5 has supported USB_EXCHG_PINS feature. If this efuse is burnt, the gpio pin
// which should be checked is USB_INT_PHY0_DM_GPIO_NUM instead.
// TODO: read the specific efuse with efuse_ll.h
if (gpio_num == USB_INT_PHY0_DP_GPIO_NUM) {
USB_SERIAL_JTAG.conf0.pad_pull_override = 1;
USB_SERIAL_JTAG.conf0.dp_pullup = 0;
}
IO_MUX.gpio[gpio_num].fun_wpu = 0;
}
@@ -112,15 +121,7 @@ static inline void gpio_ll_pulldown_en(gpio_dev_t *hw, uint32_t gpio_num)
__attribute__((always_inline))
static inline void gpio_ll_pulldown_dis(gpio_dev_t *hw, uint32_t gpio_num)
{
// The pull-up value of the USB pins are controlled by the pins’ pull-up value together with USB pull-up value
// USB DP pin is default to PU enabled
// Note that esp32C5 has supported USB_EXCHG_PINS feature. If this efuse is burnt, the gpio pin
// which should be checked is USB_INT_PHY0_DM_GPIO_NUM instead.
// TODO: read the specific efuse with efuse_ll.h
if (gpio_num == USB_INT_PHY0_DP_GPIO_NUM) {
USB_SERIAL_JTAG.conf0.pad_pull_override = 1;
USB_SERIAL_JTAG.conf0.dp_pullup = 0;
}
IO_MUX.gpio[gpio_num].fun_wpd = 0;
}