arm64: dts: qcom: msm8998-mtp: Add alias for blsp1_uart3

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commit c9ec155b59 upstream.

The msm_serial driver has a predefined set of uart ports defined, which
is allocated either by reading aliases or if no match is found a simple
counter, starting at index 0. But there's no logic in place to prevent
these two allocation mechanism from colliding. As a result either none
or all of the active msm_serial instances must be listed as aliases.

Define blsp1_uart3 as "serial1" to mitigate this problem.

Fixes: 4cffb9f2c7 ("arm64: dts: qcom: msm8998-mtp: Enable bluetooth")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Link: https://lore.kernel.org/r/20191119011823.379100-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Bjorn Andersson 2019-11-18 17:18:23 -08:00 • committed by Greg Kroah-Hartman

parent db954875b1

commit e3c86b8627

1 changed files with 1 additions and 0 deletions

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arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi

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