From: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
The prcmu_scalable_rate clock can change rate but is not gateable.
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
---
drivers/clk/ux500/clk-prcmu.c | 17 +++++++++++++++++
drivers/clk/ux500/clk.h | 6 ++++++
2 files changed, 23 insertions(+)
diff --git a/drivers/clk/ux500/clk-prcmu.c b/drivers/clk/ux500/clk-prcmu.c
index 930cdfe..2e5ef7a 100644
--- a/drivers/clk/ux500/clk-prcmu.c
+++ b/drivers/clk/ux500/clk-prcmu.c
@@ -153,6 +153,13 @@ static struct clk_ops clk_prcmu_gate_ops = {
.recalc_rate = clk_prcmu_recalc_rate,
};
+static struct clk_ops clk_prcmu_scalable_rate_ops = {
+ .is_enabled = clk_prcmu_is_enabled,
+ .recalc_rate = clk_prcmu_recalc_rate,
+ .round_rate = clk_prcmu_round_rate,
+ .set_rate = clk_prcmu_set_rate,
+};
+
static struct clk_ops clk_prcmu_rate_ops = {
.is_enabled = clk_prcmu_is_enabled,
.recalc_rate = clk_prcmu_recalc_rate,
@@ -233,6 +240,16 @@ struct clk *clk_reg_prcmu_gate(const char *name,
&clk_prcmu_gate_ops);
}
+struct clk *clk_reg_prcmu_scalable_rate(const char *name,
+ const char *parent_name,
+ u8 cg_sel,
+ unsigned long rate,
+ unsigned long flags)
+{
+ return clk_reg_prcmu(name, parent_name, cg_sel, rate, flags,
+ &clk_prcmu_scalable_rate_ops);
+}
+
struct clk *clk_reg_prcmu_rate(const char *name,
const char *parent_name,
u8 cg_sel,
diff --git a/drivers/clk/ux500/clk.h b/drivers/clk/ux500/clk.h
index 836d7d1..a9e2961 100644
--- a/drivers/clk/ux500/clk.h
+++ b/drivers/clk/ux500/clk.h
@@ -35,6 +35,12 @@ struct clk *clk_reg_prcmu_gate(const char *name,
u8 cg_sel,
unsigned long flags);
+struct clk *clk_reg_prcmu_scalable_rate(const char *name,
+ const char *parent_name,
+ u8 cg_sel,
+ unsigned long rate,
+ unsigned long flags);
+
struct clk *clk_reg_prcmu_rate(const char *name,
const char *parent_name,
u8 cg_sel,
--
1.7.10
--
To unsubscribe from this list: send the line "unsubscribe cpufreq" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
