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mmc: mtk-sd: Fix MMC_CAP2_CRYPTO flag setting

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[ Upstream commit 2508925fb3 ]

Currently, the MMC_CAP2_CRYPTO flag is set by default for eMMC hosts.
However, this flag should not be set for hosts that do not support inline
encryption.

The 'crypto' clock, as described in the documentation, is used for data
encryption and decryption. Therefore, only hosts that are configured with
this 'crypto' clock should have the MMC_CAP2_CRYPTO flag set.

Fixes: 7b438d0377 ("mmc: mtk-sd: add Inline Crypto Engine clock control")
Fixes: ed299eda8f ("mmc: mtk-sd: fix devm_clk_get_optional usage")
Signed-off-by: Andy-ld Lu <andy-ld.lu@mediatek.com>
Cc: stable@vger.kernel.org
Message-ID: <20241111085039.26527-1-andy-ld.lu@mediatek.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andy-ld Lu 2024-11-11 16:49:31 +08:00 • committed by Greg Kroah-Hartman
commit f42e0656d4
1 changed files with 2 additions and 1 deletions
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