[U-Boot] [PATCH v2 03/10] clk: clk-ti-sci: Notify AVS driver upon setting clock rate
Keerthy
j-keerthy at ti.com
Mon Oct 21 09:25:08 UTC 2019
Notify AVS driver upon setting clock rate so that voltage
is changed accordingly.
Signed-off-by: Keerthy <j-keerthy at ti.com>
---
drivers/clk/clk-ti-sci.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/clk/clk-ti-sci.c b/drivers/clk/clk-ti-sci.c
index c25415d410..478349f22f 100644
--- a/drivers/clk/clk-ti-sci.c
+++ b/drivers/clk/clk-ti-sci.c
@@ -13,6 +13,7 @@
#include <errno.h>
#include <clk-uclass.h>
#include <linux/soc/ti/ti_sci_protocol.h>
+#include <k3-avs.h>
/**
* struct ti_sci_clk_data - clock controller information structure
@@ -101,6 +102,10 @@ static ulong ti_sci_clk_set_rate(struct clk *clk, ulong rate)
debug("%s(clk=%p, rate=%lu)\n", __func__, clk, rate);
+#ifdef CONFIG_K3_AVS0
+ k3_avs_notify_freq(clk->id, clk->data, rate);
+#endif
+
/* Ask for exact frequency by using same value for min/target/max */
ret = cops->set_freq(sci, clk->id, clk->data, rate, rate, rate);
if (ret)
--
2.17.1
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