espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2026-05-19 23:45:28 +02:00
Code Issues Packages Projects Releases Wiki Activity

feat(mipi): fine tune DPHY PLL clock

Browse Source
This commit is contained in:
morris
2024-11-25 13:49:33 +08:00
parent e0af9f104a
commit 2bf02443f1
4 changed files with 39 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/soc/esp32p4/include/soc/clk_tree_defs.h
+7 -7
View File
@@ -146,15 +146,15 @@ typedef enum {
SOC_MOD_CLK_RTC_FAST, /*!< RTC_FAST_CLK can be sourced from XTAL, RC_FAST, or LP_PLL by configuring soc_rtc_fast_clk_src_t */
SOC_MOD_CLK_RTC_SLOW, /*!< RTC_SLOW_CLK can be sourced from RC_SLOW, XTAL32K, or RC32K by configuring soc_rtc_slow_clk_src_t */
// For digital domain: peripherals
SOC_MOD_CLK_PLL_F20M, /*!< PLL_F20M_CLK is derived from SPLL (clock gating + "fixed" divider of 24), it has a fixed frequency of 20MHz */
SOC_MOD_CLK_PLL_F20M, /*!< PLL_F20M_CLK is derived from SPLL (clock gating + default divider 24), its default frequency is 20MHz */
SOC_MOD_CLK_PLL_F25M, /*!< PLL_F25M_CLK is derived from MPLL (clock gating + configurable divider), it will have a frequency of 25MHz */
SOC_MOD_CLK_PLL_F80M, /*!< PLL_F80M_CLK is derived from SPLL (clock gating + "fixed" divider of 6), it has a fixed frequency of 80MHz */
SOC_MOD_CLK_PLL_F160M, /*!< PLL_F160M_CLK is derived from SPLL (clock gating + "fixed" divider of 3), it has a fixed frequency of 160MHz */
SOC_MOD_CLK_PLL_F240M, /*!< PLL_F240M_CLK is derived from SPLL (clock gating + "fixed" divider of 2), it has a fixed frequency of 240MHz */
SOC_MOD_CLK_PLL_F80M, /*!< PLL_F80M_CLK is derived from SPLL (clock gating + default divider 6), its default frequency is 80MHz */
SOC_MOD_CLK_PLL_F160M, /*!< PLL_F160M_CLK is derived from SPLL (clock gating + default divider 3), its default frequency is 160MHz */
SOC_MOD_CLK_PLL_F240M, /*!< PLL_F240M_CLK is derived from SPLL (clock gating + default divider 2), its default frequency is 240MHz */
SOC_MOD_CLK_CPLL, /*!< CPLL is from 40MHz XTAL oscillator frequency multipliers */
SOC_MOD_CLK_SPLL, /*!< SPLL is from 40MHz XTAL oscillator frequency multipliers, it has a "fixed" frequency of 480MHz */
SOC_MOD_CLK_SPLL, /*!< SPLL is from 40MHz XTAL oscillator frequency multipliers, its default frequency is 480MHz */
SOC_MOD_CLK_MPLL, /*!< MPLL is from 40MHz XTAL oscillator frequency multipliers */
SOC_MOD_CLK_SDIO_PLL, /*!< SDIO PLL is from 40MHz XTAL oscillator frequency multipliers, it has a "fixed" frequency of 200MHz */
SOC_MOD_CLK_SDIO_PLL, /*!< SDIO PLL is from 40MHz XTAL oscillator frequency multipliers, its default frequency is 200MHz */
SOC_MOD_CLK_XTAL32K, /*!< XTAL32K_CLK comes from the external 32kHz crystal, passing a clock gating to the peripherals */
SOC_MOD_CLK_RC_FAST, /*!< RC_FAST_CLK comes from the internal 20MHz rc oscillator, passing a clock gating to the peripherals */
SOC_MOD_CLK_XTAL, /*!< XTAL_CLK comes from the external 40MHz crystal */
@@ -752,7 +752,7 @@ typedef enum {
//////////////////////////////////////////////CLOCK OUTPUT///////////////////////////////////////////////////////////
typedef enum {
CLKOUT_SIG_MPLL = 0, /*!< MPLL is from 40MHz XTAL oscillator frequency multipliers */
CLKOUT_SIG_SPLL = 1, /*!< SPLL is from 40MHz XTAL oscillator frequency multipliers, it has a "fixed" frequency of 480MHz */
CLKOUT_SIG_SPLL = 1, /*!< SPLL is from 40MHz XTAL oscillator frequency multipliers, its default frequency is 480MHz */
CLKOUT_SIG_CPLL = 2, /*!< CPLL_CLK is the output of 40MHz crystal oscillator frequency multiplier, can be 320/360/400MHz */
CLKOUT_SIG_XTAL = 3, /*!< External 40MHz crystal */
CLKOUT_SIG_RC_FAST = 4, /*!< Internal 17.5MHz RC oscillator */