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Subject[PATCH 1/4] mmc: mmci: Add support for sdmmc variant revision v2.2
Date
The change is only hardware, and does not need driver change:
Added hardware flow control during transmit packet with variable delay.
The new id is then added to the ids list structure.

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
drivers/mmc/host/mmci.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index c9cacd4d5b22..c0478dfa61b9 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -2435,6 +2435,11 @@ static const struct amba_id mmci_ids[] = {
.mask = 0xf0ffffff,
.data = &variant_stm32_sdmmcv2,
},
+ {
+ .id = 0x20253180,
+ .mask = 0xf0ffffff,
+ .data = &variant_stm32_sdmmcv2,
+ },
/* Qualcomm variants */
{
.id = 0x00051180,
--
2.17.1
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