OMAP: clockdomain: Arch specific funcs for hwsup control of clkdm

Define the following architecture specific funtions for omap2/3/4
.clkdm_allow_idle
.clkdm_deny_idle

Convert the platform-independent framework to call these functions.
Also rename the api's by removing the omap2_ preamble.
Hence call omap2_clkdm_allow_idle as clkdm_allow_idle and
omap2_clkdm_deny_idle as clkdm_deny_idle.

Make the _clkdm_add_autodeps and _clkdm_del_autodeps as non-static
so they can be accessed from OMAP2/3 platform specific code.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c
index 9ccb406cf54f..a46125f15454 100644
--- a/arch/arm/mach-omap2/clockdomain44xx.c
+++ b/arch/arm/mach-omap2/clockdomain44xx.c
@@ -29,7 +29,21 @@ static int omap4_clkdm_wakeup(struct clockdomain *clkdm)
         return 0;
 }
 
+static void omap4_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+        omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
+                                        clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
+static void omap4_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+        omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
+                                        clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
 struct clkdm_ops omap4_clkdm_operations = {
         .clkdm_sleep            = omap4_clkdm_sleep,
         .clkdm_wakeup           = omap4_clkdm_wakeup,
+        .clkdm_allow_idle       = omap4_clkdm_allow_idle,
+        .clkdm_deny_idle        = omap4_clkdm_deny_idle,
 };