mmc: sdhci-msm: add compatible string check for sdm670

mmc: sdhci-msm: add compatible string check for sdm670

[ Upstream commit d53f6b371a03f187e58d65a03e89a0779a5895c2 ]

The Snapdragon 670 has the same quirk as Snapdragon 845 (needing to
restore the dll config). Add a compatible string check to detect the need
for this.

Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220923014322.33620-3-mailingradian@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>