arm64: dts: qcom: qrb5165-rb5: fix uSD pins drive strength

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Lower drive strength for microSD data and CMD pins from 16 to 10. This
fixes spurious card removal issues observed on some boards. Also this
change allows us to re-enable 1.8V support, which seems to work with
lowered drive strength.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Fixes: 53a8ccf1c7 ("arm64: dts: qcom: rb5: Add support for uSD card")
Link: https://lore.kernel.org/r/20201217183341.3186402-1-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

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Dmitry Baryshkov 2020-12-17 21:33:41 +03:00 • committed by Bjorn Andersson

parent bc19af98ba

commit abf2c58aaa

1 changed files with 2 additions and 4 deletions

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arch/arm64/boot/dts/qcom/qrb5165-rb5.dts

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