3.19.8-ckt8 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
commit d7a304e9d018c99dda80f4c16ec0fe817b5be4a1 upstream.
The other ce clocks have the flag set, but ce1 doesn't, so
clk_set_rate() doesn't propagate up the tree to the ce1_src_clk.
Set the flag as this is supported.
Reported-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
Tested-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
Fixes: 02824653200b ("clk: qcom: Add APQ8084 Global Clock Controller support")
Fixes: d33faa9ead8d ("clk: qcom: Add support for MSM8974's global clock controller (GCC)")
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
---
drivers/clk/qcom/gcc-apq8084.c | 1 +
drivers/clk/qcom/gcc-msm8974.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/clk/qcom/gcc-apq8084.c b/drivers/clk/qcom/gcc-apq8084.c
index e3ef902..7d2bc36 100644
--- a/drivers/clk/qcom/gcc-apq8084.c
+++ b/drivers/clk/qcom/gcc-apq8084.c
@@ -2103,6 +2103,7 @@ static struct clk_branch gcc_ce1_clk = {
"ce1_clk_src",
},
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
diff --git a/drivers/clk/qcom/gcc-msm8974.c b/drivers/clk/qcom/gcc-msm8974.c
index a6937fe..7b0567a 100644
--- a/drivers/clk/qcom/gcc-msm8974.c
+++ b/drivers/clk/qcom/gcc-msm8974.c
@@ -1781,6 +1781,7 @@ static struct clk_branch gcc_ce1_clk = {
"ce1_clk_src",
},
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
--
1.9.1
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