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refactor(rtcio): align LP GPIO matrix related APIs with GPIO matrix APIs

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This commit is contained in:
Song Ruo Jing
2026-04-29 12:17:37 +08:00
parent 1d50587ab2
commit e689feee9d
21 changed files with 198 additions and 123 deletions
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components/esp_hal_gpio/esp32/include/hal/gpio_ll.h
+1
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@@ -755,6 +755,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
hw->func_out_sel_cfg[gpio_num].func_sel = signal_idx;
components/esp_hal_gpio/esp32c2/include/hal/gpio_ll.h
+1
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@@ -561,6 +561,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
HAL_FORCE_MODIFY_U32_REG_FIELD(hw->func_out_sel_cfg[gpio_num], out_sel, signal_idx);
components/esp_hal_gpio/esp32c3/include/hal/gpio_ll.h
+1
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@@ -558,6 +558,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
HAL_FORCE_MODIFY_U32_REG_FIELD(hw->func_out_sel_cfg[gpio_num], out_sel, signal_idx);
components/esp_hal_gpio/esp32c5/include/hal/gpio_ll.h
+1
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@@ -545,6 +545,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
hw->func_out_sel_cfg[gpio_num].out_sel = signal_idx;
components/esp_hal_gpio/esp32c6/include/hal/gpio_ll.h
+1
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@@ -509,6 +509,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
HAL_FORCE_MODIFY_U32_REG_FIELD(hw->func_out_sel_cfg[gpio_num], out_sel, signal_idx);
components/esp_hal_gpio/esp32c61/include/hal/gpio_ll.h
+1
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@@ -545,6 +545,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
hw->funcn_out_sel_cfg[gpio_num].funcn_out_sel = signal_idx;
components/esp_hal_gpio/esp32h2/include/hal/gpio_ll.h
+1
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@@ -555,6 +555,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
HAL_FORCE_MODIFY_U32_REG_FIELD(hw->func_out_sel_cfg[gpio_num], out_sel, signal_idx);
components/esp_hal_gpio/esp32h21/include/hal/gpio_ll.h
+1
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@@ -536,6 +536,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
hw->funcn_out_sel_cfg[gpio_num].funcn_out_sel = signal_idx;
components/esp_hal_gpio/esp32h4/include/hal/gpio_ll.h
+1
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@@ -554,6 +554,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
hw->funcn_out_sel_cfg[gpio_num].out_sel = signal_idx;
components/esp_hal_gpio/esp32p4/include/hal/gpio_ll.h
+1
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@@ -671,6 +671,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
hw->func_out_sel_cfg[gpio_num].out_sel = signal_idx;
components/esp_hal_gpio/esp32p4/include/hal/rtc_io_ll.h
+40 -44
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@@ -58,59 +58,39 @@ static inline void _rtcio_ll_enable_io_clock(bool enable)
#define rtcio_ll_enable_io_clock(...) _rtcio_ll_enable_io_clock(__VA_ARGS__)
/**
* @brief Select RTC GPIO input to a signal.
* @brief Configure peripheral signal input whether to bypass LP_GPIO matrix.
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param signal_idx LP peripheral signal index.
* @param inv True to invert input signal; False then no invert.
* @param from_gpio_matrix True if not to bypass LP_GPIO matrix, otherwise False.
*/
static inline void rtcio_ll_matrix_in(int rtcio_num, uint32_t signal_idx, bool inv)
{
lp_gpio_func_in_sel_cfg_reg_t reg;
reg.func_in_sel = rtcio_num;
reg.in_inv_sel = inv;
reg.sig_in_sel = 1; // Signal should not bypass LP_GPIO matrix
LP_GPIO.func_in_sel_cfg[signal_idx].val = reg.val;
}
/**
* @brief Select signal output to a RTC GPIO.
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param signal_idx LP peripheral signal index.
* @param out_inv True to invert output signal; False then no invert.
* @param oen_inv True to invert output enable signal; False then no invert.
*/
static inline void rtcio_ll_matrix_out(int rtcio_num, uint32_t signal_idx, bool out_inv, bool oen_inv)
{
lp_gpio_func_out_sel_cfg_reg_t reg;
reg.func_out_sel = signal_idx;
reg.out_inv_sel = out_inv;
reg.oe_inv_sel = oen_inv;
reg.oe_sel = 0; // output enable signal controlled by peripheral
LP_GPIO.func_out_sel_cfg[rtcio_num].val = reg.val;
HAL_FORCE_MODIFY_U32_REG_FIELD(LP_GPIO.enable_w1ts, reg_gpio_enable_data_w1ts, BIT(rtcio_num));
}
/**
* @brief Configure peripheral signal input whether to bypass LP_GPIO matrix.
*
* @param signal_idx LP peripheral signal index.
* @param from_gpio_matrix True if not to bypass LP_GPIO matrix, otherwise False.
*/
static inline void rtcio_ll_set_input_signal_from(uint32_t signal_idx, bool from_gpio_matrix)
{
LP_GPIO.func_in_sel_cfg[signal_idx].sig_in_sel = from_gpio_matrix;
}
/**
* @brief Configure the source of output enable signal for the pad (only takes effect if func sel is selected to be LP_GPIO).
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param ctrl_by_periph True if use output enable signal from peripheral, false if force the output enable signal to be sourced from bit n of LP_GPIO_ENABLE_REG
* @param oen_inv True if the output enable needs to be inverted, otherwise False.
*/
* @brief Connect a LP GPIO input with a LP peripheral signal, which tagged as input attribute.
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param signal_idx LP peripheral signal index.
* @param inv True to invert input signal; False then no invert.
*/
static inline void rtcio_ll_set_input_signal_matrix_source(int rtcio_num, uint32_t signal_idx, bool inv)
{
lp_gpio_func_in_sel_cfg_reg_t reg;
reg.func_in_sel = rtcio_num;
reg.in_inv_sel = inv;
LP_GPIO.func_in_sel_cfg[signal_idx].val = reg.val;
rtcio_ll_set_input_signal_from(signal_idx, true); // Signal should not bypass LP_GPIO matrix
}
/**
* @brief Configure the source of output enable signal for the pad (only takes effect if func sel is selected to be LP_GPIO).
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param ctrl_by_periph True if use output enable signal from peripheral, false if force the output enable signal to be sourced from bit n of LP_GPIO_ENABLE_REG
* @param oen_inv True if the output enable needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void rtcio_ll_set_output_enable_ctrl(int rtcio_num, bool ctrl_by_periph, bool oen_inv)
{
@@ -118,6 +98,22 @@ static inline void rtcio_ll_set_output_enable_ctrl(int rtcio_num, bool ctrl_by_p
LP_GPIO.func_out_sel_cfg[rtcio_num].oe_sel = !ctrl_by_periph;
}
/**
* @brief Connect a LP peripheral signal which tagged as output attribute with a LP GPIO.
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param signal_idx LP peripheral signal index.
* @param out_inv True to invert output signal; False then no invert.
*/
__attribute__((always_inline))
static inline void rtcio_ll_set_output_signal_matrix_source(int rtcio_num, uint32_t signal_idx, bool out_inv)
{
lp_gpio_func_out_sel_cfg_reg_t reg;
reg.func_out_sel = signal_idx;
reg.out_inv_sel = out_inv;
LP_GPIO.func_out_sel_cfg[rtcio_num].val = reg.val;
}
/**
* @brief Select a RTC IOMUX function for the RTC IO
*
components/esp_hal_gpio/esp32s2/include/hal/gpio_ll.h
+1
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@@ -576,6 +576,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
hw->func_out_sel_cfg[gpio_num].func_sel = signal_idx;
components/esp_hal_gpio/esp32s3/include/hal/gpio_ll.h
+1
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@@ -578,6 +578,7 @@ static inline void gpio_ll_set_output_enable_ctrl(gpio_dev_t *hw, uint8_t gpio_n
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
hw->func_out_sel_cfg[gpio_num].func_sel = signal_idx;
components/esp_hal_gpio/esp32s31/include/hal/gpio_ll.h
+1
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@@ -94,6 +94,7 @@ static inline void gpio_ll_pullup_en(gpio_dev_t *hw, uint32_t gpio_num)
* @param signal_idx Peripheral signal index (tagged as output attribute). Particularly, `SIG_GPIO_OUT_IDX` means disconnect GPIO and other peripherals. Only the GPIO driver can control the output level.
* @param out_inv True if the signal output needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void gpio_ll_set_output_signal_matrix_source(gpio_dev_t *hw, uint32_t gpio_num, uint32_t signal_idx, bool out_inv)
{
hw->func_out_sel_cfg[gpio_num].out_sel = signal_idx;
components/esp_hal_gpio/esp32s31/include/hal/rtc_io_ll.h
+41 -45
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@@ -435,59 +435,39 @@ static inline void rtcio_ll_clear_interrupt_status(void)
}
/**
* @brief Select RTC GPIO input to a signal.
* @brief Configure peripheral signal input whether to bypass LP_GPIO matrix.
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param signal_idx LP peripheral input signal index (0 .. IN_SIGNAL_MAX - 1).
* @param inv True to invert input signal; False then no invert.
* @param signal_idx LP peripheral signal index.
* @param from_gpio_matrix True if not to bypass LP_GPIO matrix, otherwise False.
*/
static inline void rtcio_ll_matrix_in(int rtcio_num, uint32_t signal_idx, bool inv)
{
lp_gpio_funca_in_sel_cfg_reg_t reg;
reg.funca_in_sel = rtcio_num;
reg.funca_in_inv_sel = inv;
reg.siga_in_sel = 1; // Signal should not bypass LP_GPIO matrix
LP_GPIO.funca_in_sel_cfg[signal_idx].val = reg.val;
}
/**
* @brief Select signal output to a RTC GPIO
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param signal_idx Peripheral output signal index (0 .. OUT_SIGNAL_MAX - 1).
* @param out_inv True to invert output signal; False then no invert.
* @param oen_inv True to invert output enable signal; False then no invert.
*/
static inline void rtcio_ll_matrix_out(int rtcio_num, uint32_t signal_idx, bool out_inv, bool oen_inv)
{
lp_gpio_funcn_out_sel_cfg_reg_t reg;
reg.funcn_out_sel = signal_idx;
reg.funcn_out_inv_sel = out_inv;
reg.funcn_oe_inv_sel = oen_inv;
reg.funcn_oe_sel = 0; // output enable signal controlled by peripheral
LP_GPIO.funcn_out_sel_cfg[rtcio_num].val = reg.val;
HAL_FORCE_MODIFY_U32_REG_FIELD(LP_GPIO.enable_w1ts, enable_w1ts, BIT(rtcio_num));
}
/**
* @brief Configure peripheral signal input whether to bypass LP_GPIO matrix.
*
* @param signal_idx LP peripheral signal index.
* @param from_gpio_matrix True if not to bypass LP_GPIO matrix, otherwise False.
*/
static inline void rtcio_ll_set_input_signal_from(uint32_t signal_idx, bool from_gpio_matrix)
{
LP_GPIO.funca_in_sel_cfg[signal_idx].siga_in_sel = from_gpio_matrix;
}
/**
* @brief Configure the source of output enable signal for the pad (only takes effect if func sel is selected to be LP_GPIO).
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param ctrl_by_periph True if use output enable signal from peripheral, false if force the output enable signal to be sourced from bit n of LP_GPIO_ENABLE_REG
* @param oen_inv True if the output enable needs to be inverted, otherwise False.
*/
* @brief Connect a LP GPIO input with a LP peripheral signal, which tagged as input attribute.
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param signal_idx LP peripheral input signal index (0 .. IN_SIGNAL_MAX - 1).
* @param inv True to invert input signal; False then no invert.
*/
static inline void rtcio_ll_set_input_signal_matrix_source(int rtcio_num, uint32_t signal_idx, bool inv)
{
lp_gpio_funca_in_sel_cfg_reg_t reg;
reg.funca_in_sel = rtcio_num;
reg.funca_in_inv_sel = inv;
LP_GPIO.funca_in_sel_cfg[signal_idx].val = reg.val;
rtcio_ll_set_input_signal_from(signal_idx, true); // Signal should not bypass LP_GPIO matrix
}
/**
* @brief Configure the source of output enable signal for the pad (only takes effect if func sel is selected to be LP_GPIO).
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param ctrl_by_periph True if use output enable signal from peripheral, false if force the output enable signal to be sourced from bit n of LP_GPIO_ENABLE_REG
* @param oen_inv True if the output enable needs to be inverted, otherwise False.
*/
__attribute__((always_inline))
static inline void rtcio_ll_set_output_enable_ctrl(int rtcio_num, bool ctrl_by_periph, bool oen_inv)
{
@@ -495,6 +475,22 @@ static inline void rtcio_ll_set_output_enable_ctrl(int rtcio_num, bool ctrl_by_p
LP_GPIO.funcn_out_sel_cfg[rtcio_num].funcn_oe_sel = !ctrl_by_periph;
}
/**
* @brief Connect a LP peripheral signal which tagged as output attribute with a LP GPIO.
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param signal_idx Peripheral output signal index (0 .. OUT_SIGNAL_MAX - 1).
* @param out_inv True to invert output signal; False then no invert.
*/
__attribute__((always_inline))
static inline void rtcio_ll_set_output_signal_matrix_source(int rtcio_num, uint32_t signal_idx, bool out_inv)
{
lp_gpio_funcn_out_sel_cfg_reg_t reg;
reg.funcn_out_sel = signal_idx;
reg.funcn_out_inv_sel = out_inv;
LP_GPIO.funcn_out_sel_cfg[rtcio_num].val = reg.val;
}
#ifdef __cplusplus
}
#endif
components/esp_hal_gpio/include/hal/rtc_io_hal.h
+4 -4
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@@ -203,23 +203,23 @@ void rtcio_hal_iomux_output(int rtcio_num, int func);
#if SOC_LP_GPIO_MATRIX_SUPPORTED
/**
* Select RTC GPIO input to a signal
* @brief Set pad input to a LP peripheral signal through the LP GPIO matrix
*
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTCIO_PIN_COUNT.
* @param signal_idx LP peripheral signal index.
* @param inv True to invert input signal; False then no invert.
*/
#define rtcio_hal_matrix_in(rtcio_num, signal_idx, inv) rtcio_ll_matrix_in(rtcio_num, signal_idx, inv)
void rtcio_hal_matrix_in(int rtcio_num, uint32_t signal_idx, bool inv);
/**
* Select signal output to a RTC GPIO
* @brief Set LP peripheral output to an RTC IO pad through the LP GPIO matrix
*
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTCIO_PIN_COUNT.
* @param signal_idx LP peripheral signal index.
* @param out_inv True to invert output signal; False then no invert.
* @param oen_inv True to invert output enable signal; False then no invert.
*/
#define rtcio_hal_matrix_out(rtcio_num, signal_idx, out_inv, oen_inv) rtcio_ll_matrix_out(rtcio_num, signal_idx, out_inv, oen_inv)
void rtcio_hal_matrix_out(int rtcio_num, uint32_t signal_idx, bool out_inv, bool oen_inv);
#endif // SOC_LP_GPIO_MATRIX_SUPPORTED
#endif // SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
components/esp_hal_gpio/rtc_io_hal.c
+17
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@@ -100,4 +100,21 @@ void rtcio_hal_iomux_output(int rtcio_num, int func)
// as long as the func sel is not RTC IO, the oe can only be controlled by the peripheral
}
#if SOC_LP_GPIO_MATRIX_SUPPORTED
void rtcio_hal_matrix_in(int rtcio_num, uint32_t signal_idx, bool inv)
{
if (rtcio_num < SOC_RTCIO_PIN_COUNT) {
rtcio_ll_input_enable(rtcio_num);
}
rtcio_ll_set_input_signal_matrix_source(rtcio_num, signal_idx, inv);
}
void rtcio_hal_matrix_out(int rtcio_num, uint32_t signal_idx, bool out_inv, bool oen_inv)
{
rtcio_ll_iomux_func_sel(rtcio_num, RTCIO_LL_PIN_FUNC);
rtcio_ll_set_output_signal_matrix_source(rtcio_num, signal_idx, out_inv);
rtcio_ll_set_output_enable_ctrl(rtcio_num, true, oen_inv); // output is enabled at the end to avoid undesired level change
}
#endif // SOC_LP_GPIO_MATRIX_SUPPORTED
#endif //SOC_RTCIO_INPUT_OUTPUT_SUPPORTED