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feat(esp_hw_support): support esp32h4 esp32s31 bus hw low power

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This commit is contained in:
hebinglin
2026-07-14 18:14:07 +08:00
parent c828d0d709
commit 7d6c54996a
9 changed files with 66 additions and 0 deletions
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components/esp_hal_clock/esp32s31/include/hal/clk_gate_ll.h
+15
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@@ -70,6 +70,21 @@ FORCE_INLINE_ATTR void _clk_gate_ll_ref_25m_clk_en(bool enable)
HP_SYS_CLKRST.ref_25m_ctrl0.reg_ref_25m_clk_en = enable;
}
/**
* @brief Set system bus clock gate bypass
*
* @param enable true: bypass bus clock gating (force clocks on);
* false: allow hardware auto clock gating to decrease power consumption
*/
FORCE_INLINE_ATTR void clk_gate_ll_set_bus_clock_gate_bypass(bool enable)
{
HP_ALIVE_SYS.bus_clock_gate_bypass.ahb_clk_gating_bypass = enable;
HP_ALIVE_SYS.bus_clock_gate_bypass.apb_clk_gating_bypass = enable;
HP_ALIVE_SYS.bus_clock_gate_bypass.axi_clk_gating_bypass = enable;
HP_ALIVE_SYS.bus_clock_gate_bypass.mem_clk_gating_bypass = enable;
HP_ALIVE_SYS.bus_clock_gate_bypass.ahb_mtx_clk_gating_bypass = enable;
}
typedef struct {
bool disable_uart0_clk; ///< Gate UART0 when it is not the console UART
bool disable_uart1_clk; ///< Gate UART1 when it is not the console UART