arm64: dts: qcom: sm8550: fix LPASS pinctrl slew base address

The second LPASS pin controller IO address is supposed to be the MCC
range which contains the slew rate registers.  The Linux driver then
accesses slew rate register with hard-coded offset (0xa000).  However
the DTS contained the address of slew rate register as the second IO
address, thus any reads were effectively pass the memory space and lead
to "Internal error: synchronous external aborts" when applying pin
configuration.

Fixes: 6de7f9c3

 ("arm64: dts: qcom: sm8550: add GPR and LPASS pin controller")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230302154724.856062-1-krzysztof.kozlowski@linaro.org