Add pwm control registers fields defines into imx-regs.h:
- prescaler - dozeen - waiten - dbgen - clksrc_ipg_high - clksrc_ipg, en field
References: - iMX8MMRM.pdf p 3884
Signed-off-by: Tommaso Merciai tommaso.merciai@amarulasolutions.com --- arch/arm/include/asm/arch-imx8m/imx-regs.h | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/arm/include/asm/arch-imx8m/imx-regs.h b/arch/arm/include/asm/arch-imx8m/imx-regs.h index 11389a0f4d..57a95de1b8 100644 --- a/arch/arm/include/asm/arch-imx8m/imx-regs.h +++ b/arch/arm/include/asm/arch-imx8m/imx-regs.h @@ -351,6 +351,14 @@ struct src { u32 ddr2_rcr; };
+#define PWMCR_PRESCALER(x) (((x - 1) & 0xFFF) << 4) +#define PWMCR_DOZEEN (1 << 24) +#define PWMCR_WAITEN (1 << 23) +#define PWMCR_DBGEN (1 << 22) +#define PWMCR_CLKSRC_IPG_HIGH (2 << 16) +#define PWMCR_CLKSRC_IPG (1 << 16) +#define PWMCR_EN (1 << 0) + #define WDOG_WDT_MASK BIT(3) #define WDOG_WDZST_MASK BIT(0) struct wdog_regs {