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mmc: mmci: Add support for sdmmc variant revision v2.2

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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>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20211215141727.4901-2-yann.gautier@foss.st.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Yann Gautier
2021-12-15 15:17:24 +01:00
committed by Ulf Hansson
parent b59a8c9053
commit 5471fe8b38
1 changed files with 5 additions and 0 deletions
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5
drivers/mmc/host/mmci.c
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@@ -2435,6 +2435,11 @@ static const struct amba_id mmci_ids[] = {
.mask = 0xf0ffffff, .mask = 0xf0ffffff,
.data = &variant_stm32_sdmmcv2, .data = &variant_stm32_sdmmcv2,
}, },
{
.id = 0x20253180,
.mask = 0xf0ffffff,
.data = &variant_stm32_sdmmcv2,
},
/* Qualcomm variants */ /* Qualcomm variants */
{ {
.id = 0x00051180, .id = 0x00051180,