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arch: mach-imx: imx8m: add pwm ctrl registers fields defines

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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>
This commit is contained in:
Tommaso Merciai 2022-03-26 12:19:02 +01:00 committed by Stefano Babic
parent e26d0152d6
commit 4aee7d0b84
1 changed files with 8 additions and 0 deletions
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8
arch/arm/include/asm/arch-imx8m/imx-regs.h
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@ -328,6 +328,14 @@ 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 {