dt-bindings: spmi: add support for glymur-spmi-pmic-arb (arbiter v8)

dt-bindings: spmi: add support for glymur-spmi-pmic-arb (arbiter v8)

SPMI PMIC Arbiter version 8 builds upon version 7 with support for
up to four SPMI buses.  To achieve this, the register map was
slightly rearranged.  Add a new binding file and compatible string
for version 8 using the name 'glymur' as the Qualcomm Technologies,
Inc. Glymur SoC is the first one to use PMIC arbiter version 8.  This
specifies the new register ranges needed only for version 8.

Also document SPMI PMIC Arbiter for Qualcomm Kaanapali SoC, by adding
fallback to Glymur compatible string, as it too has version 8
functionality.

Signed-off-by: David Collins <david.collins@oss.qualcomm.com>
Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com>
Signed-off-by: Kamal Wadhwa <kamal.wadhwa@oss.qualcomm.com>
Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://patch.msgid.link/20260123182039.224314-9-sboyd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>