Messages in this thread Patch in this message | | | From | Yann Gautier <> | Subject | [PATCH 1/4] mmc: mmci: Add support for sdmmc variant revision v2.2 | Date | Wed, 15 Dec 2021 15:17:24 +0100 |
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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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