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mmc: fsl_esdhc: Define macro ESDHCCTL_SNOOP for Snoop attribute

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Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Pali Rohár 2022-04-04 18:32:13 +02:00 committed by Priyanka Jain
parent 06ef911447
commit 44564e79eb
2 changed files with 2 additions and 1 deletions
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2
drivers/mmc/fsl_esdhc.c
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@ -724,7 +724,7 @@ static void esdhc_enable_cache_snooping(struct fsl_esdhc *regs)
setbits_be32(&sysconf->sdhccr, 0x02000000); setbits_be32(&sysconf->sdhccr, 0x02000000);
#else #else
esdhc_write32(&regs->esdhcctl, 0x00000040); esdhc_write32(&regs->esdhcctl, ESDHCCTL_SNOOP);
#endif #endif
} }

1
include/fsl_esdhc.h
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@ -76,6 +76,7 @@
/* eSDHC control register */ /* eSDHC control register */
#define ESDHCCTL 0x0002e40c #define ESDHCCTL 0x0002e40c
#define ESDHCCTL_SNOOP (0x00000040)
#define ESDHCCTL_PCS (0x00080000) #define ESDHCCTL_PCS (0x00080000)
#define ESDHCCTL_FAF (0x00040000) #define ESDHCCTL_FAF (0x00040000)