clk_tree: Add a general API to get the frequency of different clocks

Add basic clk_tree driver and hal implementation.
2025-09-22 00:46:54 +00:00 · 2022-12-28 15:04:51 +08:00
parent 1bf040e0b6
commit 2c9aa4559c
58 changed files with 1800 additions and 24 deletions
--- a/components/hal/esp32c3/include/hal/clk_tree_ll.h
+++ b/components/hal/esp32c3/include/hal/clk_tree_ll.h
@@ -30,6 +30,8 @@ extern "C" {
 #define CLK_LL_PLL_320M_FREQ_MHZ   (320)
 #define CLK_LL_PLL_480M_FREQ_MHZ   (480)

+#define CLK_LL_AHB_MAX_FREQ_MHZ    CLK_LL_PLL_80M_FREQ_MHZ
+
 #define CLK_LL_XTAL32K_CONFIG_DEFAULT() { \
    .dac = 3, \
    .dres = 3, \