msm: clock-rpm: Abstract out calls to RPM APIs.
The RPM communication driver is changing its underlying
transport layer for upcoming chipsets. To support
the current transport layer and future ones, abstract
out the calls to the RPM APIs into helper functions.
Change-Id: I7bd2706dd7bb69812b3baac12eca7893aca749ab
Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-rpm.h b/arch/arm/mach-msm/clock-rpm.h
index b0d5693..35b36ae 100644
--- a/arch/arm/mach-msm/clock-rpm.h
+++ b/arch/arm/mach-msm/clock-rpm.h
@@ -17,6 +17,7 @@
#include <mach/rpm.h>
struct clk_ops;
+struct clk_rpmrs_data;
extern struct clk_ops clk_ops_rpm;
extern struct clk_ops clk_ops_rpm_branch;
@@ -29,6 +30,7 @@
unsigned last_set_sleep_khz;
bool enabled;
bool branch; /* true: RPM only accepts 1 for ON and 0 for OFF */
+ struct clk_rpmrs_data *rpmrs_data;
struct rpm_clk *peer;
struct clk c;
@@ -39,12 +41,15 @@
return container_of(clk, struct rpm_clk, c);
}
+extern struct clk_rpmrs_data clk_rpmrs_data;
+
#define DEFINE_CLK_RPM(name, active, r_id, dep) \
static struct rpm_clk active; \
static struct rpm_clk name = { \
.rpm_clk_id = MSM_RPM_ID_##r_id##_CLK, \
.rpm_status_id = MSM_RPM_STATUS_ID_##r_id##_CLK, \
.peer = &active, \
+ .rpmrs_data = &clk_rpmrs_data,\
.c = { \
.ops = &clk_ops_rpm, \
.flags = CLKFLAG_SKIP_AUTO_OFF, \
@@ -58,6 +63,7 @@
.rpm_status_id = MSM_RPM_STATUS_ID_##r_id##_CLK, \
.peer = &name, \
.active_only = true, \
+ .rpmrs_data = &clk_rpmrs_data,\
.c = { \
.ops = &clk_ops_rpm, \
.flags = CLKFLAG_SKIP_AUTO_OFF, \
@@ -76,6 +82,7 @@
.last_set_khz = ((r) / 1000), \
.last_set_sleep_khz = ((r) / 1000), \
.branch = true, \
+ .rpmrs_data = &clk_rpmrs_data,\
.c = { \
.ops = &clk_ops_rpm_branch, \
.flags = CLKFLAG_SKIP_AUTO_OFF, \
@@ -92,6 +99,7 @@
.last_set_khz = ((r) / 1000), \
.active_only = true, \
.branch = true, \
+ .rpmrs_data = &clk_rpmrs_data,\
.c = { \
.ops = &clk_ops_rpm_branch, \
.flags = CLKFLAG_SKIP_AUTO_OFF, \