On 2018/5/23 11:53, Yinbo Zhu wrote:
Add new macros for the full speed 25MHz case
It is't clear to me what's full speed and why you need this.
Perhaps you could quote some more details from the spec.
Signed-off-by: Yinbo Zhu <yinbo.zhu@xxxxxxx>
---
include/linux/mmc/card.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 279b390..94512ca 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -156,6 +156,7 @@ struct sd_switch_caps {
#define UHS_DDR50_MAX_DTR 50000000
#define UHS_SDR25_MAX_DTR UHS_DDR50_MAX_DTR
#define UHS_SDR12_MAX_DTR 25000000
+#define FULL_SPEED_MAX_DTR UHS_SDR12_MAX_DTR
unsigned int sd3_bus_mode;
#define UHS_SDR12_BUS_SPEED 0
#define HIGH_SPEED_BUS_SPEED 1
--
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