ARM: OMAP2+: PRM: move SoC specific init calls within a generic API

This gets rid of need for some exported driver APIs, and simplifies the
initialization of the PRM driver. Done in preparation to make PRM a
separate driver. The init data is now also passed to the SoC specific
implementations, allowing future expansion to add feature flags etc.

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

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
index 9e4dd0b7dd6a..461bdc4ea8ec 100644
--- a/arch/arm/mach-omap2/prcm-common.h
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -524,12 +524,16 @@ struct omap_prcm_irq_setup {
  * @mem: IO mem pointer for this module
  * @offset: module base address offset from the IO base
  * @flags: PRCM module init flags
+ * @init: low level PRCM init function for this module
+ * @np: device node for this PRCM module
  */
 struct omap_prcm_init_data {
         int index;
         void __iomem *mem;
         s16 offset;
         u16 flags;
+        int (*init)(const struct omap_prcm_init_data *data);
+        struct device_node *np;
 };
 
 extern void omap_prcm_irq_cleanup(void);