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authorYangbo Lu <yangbo.lu@freescale.com>2015-04-22 13:57:40 +0800
committerYork Sun <yorksun@freescale.com>2015-05-04 09:25:39 -0700
commit2d9ca2c72c0fce33052f78f02cdc8ad0a5cf4292 (patch)
tree5f175881751b0f63276b58adc59e07cdc5ef3ca8 /include/fsl_esdhc.h
parentb46cf1b178c7e79240dd8ddb700b3394afbb4192 (diff)
downloadu-boot-2d9ca2c72c0fce33052f78f02cdc8ad0a5cf4292.tar.gz
mmc: fsl_esdhc: Add peripheral clock support
The SD clock could be generated by platform clock or peripheral clock for some platforms. This patch adds peripheral clock support for T1024/T1040/T2080. To enable it, define CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK. Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com> Cc: York Sun <yorksun@freescale.com> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include/fsl_esdhc.h')
-rw-r--r--include/fsl_esdhc.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h
index bec8a0e4cc..0d00b7dfdb 100644
--- a/include/fsl_esdhc.h
+++ b/include/fsl_esdhc.h
@@ -78,6 +78,9 @@
#define IRQSTATEN_TC (0x00000002)
#define IRQSTATEN_CC (0x00000001)
+#define ESDHCCTL 0x0002e40c
+#define ESDHCCTL_PCS (0x00080000)
+
#define PRSSTAT 0x0002e024
#define PRSSTAT_DAT0 (0x01000000)
#define PRSSTAT_CLSL (0x00800000)
@@ -86,6 +89,7 @@
#define PRSSTAT_CINS (0x00010000)
#define PRSSTAT_BREN (0x00000800)
#define PRSSTAT_BWEN (0x00000400)
+#define PRSSTAT_SDSTB (0X00000008)
#define PRSSTAT_DLA (0x00000004)
#define PRSSTAT_CICHB (0x00000002)
#define PRSSTAT_CIDHB (0x00000001)