ARM: OMAP4+: PRM: determine prm_device_inst based on DT compatibility

PRM device instance offset is now provided through the prm_init_data.
This gets rid of some cpu_is_X / soc_is_X calls from PRM core code,
preparing for PRM to be its own separate driver.

Signed-off-by: Tero Kristo <t-kristo@ti.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index e3f2d313e341..a980d245a0bb 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -713,6 +713,8 @@ int __init omap44xx_prm_init(const struct omap_prcm_init_data *data)
         if (!soc_is_dra7xx())
                 prm_features |= PRM_HAS_VOLTAGE;
 
+        omap4_prminst_set_prm_dev_inst(data->device_inst_offset);
+
         return prm_register(&omap44xx_prm_ll_data);
 }