pinctrl: qcom: sc8180x: add ACPI probe support

pinctrl: qcom: sc8180x: add ACPI probe support

It adds ACPI probe support for pinctrl-sc8180x driver.  We have one
problem with ACPI table, i.e. GIO0 (TLMM) block has one single memory
resource to cover 3 tiles defined by SC8180X.  To follow the hardware
layout of 3 tiles which is already supported DT probe, it adds one
function to replace the original single memory resource with 3 named
ones for tiles.  With that, We can map memory for ACPI in the same way
as DT.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Link: https://lore.kernel.org/r/20210311024102.15450-1-shawn.guo@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>