siwx91x-clock.h File Reference

Clock identifiers for Silicon Labs SiWx91x devices. More...

Go to the source code of this file.

Macros
#define	SIWX91X_CLK_GATED   47
	Gated / disabled clock source.
HP (High Power) clocks
#define	SIWX91X_CLK_UART0   0
	UART0 clock.
#define	SIWX91X_CLK_UART1   1
	UART1 clock.
#define	SIWX91X_CLK_I2C0   2
	I2C0 clock.
#define	SIWX91X_CLK_I2C1   3
	I2C1 clock.
#define	SIWX91X_CLK_UDMA   4
	UDMA clock.
#define	SIWX91X_CLK_PWM   5
	PWM clock.
#define	SIWX91X_CLK_GSPI   6
	GSPI clock.
#define	SIWX91X_CLK_QSPI   7
	QSPI clock.
#define	SIWX91X_CLK_QSPI2   8
	QSPI2 clock.
#define	SIWX91X_CLK_I2S   9
	I2S clock.
#define	SIWX91X_CLK_STATIC_I2S   10
	Static I2S external master-clock input.
#define	SIWX91X_CLK_GPDMA   11
	GPDMA clock.
#define	SIWX91X_CLK_RNG   12
	RNG clock.
#define	SIWX91X_CLK_GPIO   13
	GPIO clock.
#define	SIWX91X_CLK_SSI   14
	SSI clock.
#define	SIWX91X_CLK_PIN_OUT   15
	Pin clock output (OUT_CLK).
#define	SIWX91X_CLK_ICACHE   16
	Instruction cache clock.
#define	SIWX91X_CLK_CPU   17
	CPU / processor clock (PROC).
#define	SIWX91X_CLK_CPU_LP   18
	CPU low-power clock (MCU_LP); not supported.
#define	SIWX91X_CLK_HP_REF_ULP   19
	ULP reference from HP domain (HP_ULP).
#define	SIWX91X_CLK_HP_REF_PLL   20
	PLL reference clock (PLL_REF).
#define	SIWX91X_CLK_PLL_SOC   21
	SoC PLL (SOC_PLL).
#define	SIWX91X_CLK_PLL_INTF   22
	Interface PLL (INTF_PLL).
#define	SIWX91X_CLK_PLL_I2S   23
	I2S PLL (I2S_PLL).
ULP (Ultra Low Power) clocks
#define	SIWX91X_CLK_ULP_UART   24
	ULP UART clock.
#define	SIWX91X_CLK_ULP_I2C   25
	ULP I2C clock.
#define	SIWX91X_CLK_ULP_UDMA   26
	ULP UDMA clock.
#define	SIWX91X_CLK_ULP_I2S   27
	ULP I2S clock.
#define	SIWX91X_CLK_ULP_STATIC_I2S   28
	ULP static I2S external master-clock input.
#define	SIWX91X_CLK_ULP_ADC   29
	ULP ADC clock.
#define	SIWX91X_CLK_ULP_SSI   30
	ULP SSI clock.
#define	SIWX91X_CLK_ULP_TIMER   31
	ULP timer clock.
#define	SIWX91X_CLK_ULP_GPIO   32
	ULP GPIO clock.
#define	SIWX91X_CLK_ULP_REF_AON   33
	AON reference from ULP domain (SLP_SENSOR).
#define	SIWX91X_CLK_ULP_REF_CPU   34
	CPU reference from ULP domain (ULP_PROC).
AON (Always-On) clocks
#define	SIWX91X_CLK_XTAL_MHZ   35
	High-frequency crystal oscillator.
#define	SIWX91X_CLK_XTAL_KHZ   36
	Low-frequency crystal oscillator.
#define	SIWX91X_CLK_RC_MHZ   37
	High-frequency RC oscillator.
#define	SIWX91X_CLK_RC_KHZ   38
	Low-frequency RC oscillator.
#define	SIWX91X_CLK_WATCHDOG   39
	Watchdog clock.
#define	SIWX91X_CLK_RTC   40
	RTC clock.
#define	SIWX91X_CLK_SYSRTC   41
	SYSRTC clock.
#define	SIWX91X_CLK_UULP_GPIO   42
	UULP GPIO clock.
#define	SIWX91X_CLK_REF_HP   43
	HP domain reference (HP_REF).
#define	SIWX91X_CLK_REF_ULP   44
	ULP domain reference (ULP_REF).
#define	SIWX91X_CLK_AON_REF_HF   45
	AON high-frequency reference (UULP_HF_REF).
#define	SIWX91X_CLK_AON_REF_LF   46
	AON low-frequency reference (UULP_LF_REF).

Detailed Description

Clock identifiers for Silicon Labs SiWx91x devices.