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authorWenyou Yang <wenyou.yang@atmel.com>2016-09-18 09:01:22 +0800
committerJaehoon Chung <jh80.chung@samsung.com>2016-09-20 06:46:01 +0900
commit6dffdbc3a5911e768be21850a612bfb4871a23ef (patch)
treeea5bbeb9bc3c77d9193688827b52aa8b63429b08 /include/sdhci.h
parente492dbb41e025ac1a7d7934b1df52b2f0485f8dd (diff)
mmc: sdhci: Add the programmable clock mode support
Add the programmable clock mode for the clock generator. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Diffstat (limited to 'include/sdhci.h')
-rw-r--r--include/sdhci.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sdhci.h b/include/sdhci.h
index 6844c73bdc5..144570f2be9 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -97,6 +97,7 @@
#define SDHCI_DIV_MASK 0xFF
#define SDHCI_DIV_MASK_LEN 8
#define SDHCI_DIV_HI_MASK 0x300
+#define SDHCI_PROG_CLOCK_MODE 0x0020
#define SDHCI_CLOCK_CARD_EN 0x0004
#define SDHCI_CLOCK_INT_STABLE 0x0002
#define SDHCI_CLOCK_INT_EN 0x0001
@@ -242,6 +243,7 @@ struct sdhci_host {
unsigned int quirks;
unsigned int host_caps;
unsigned int version;
+ unsigned int clk_mul; /* Clock Multiplier value */
unsigned int clock;
struct mmc *mmc;
const struct sdhci_ops *ops;