This is a note to let you know that I've just added the patch titled
clk: qcom: apss-ipq-pll: Use stromer plus ops for stromer plus pll
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
clk-qcom-apss-ipq-pll-use-stromer-plus-ops-for-strom.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 877c744c6aca0a824fdeb0bb1274f601862ccaeb
Author: Varadarajan Narayanan <quic_varada@xxxxxxxxxxx>
Date: Fri Oct 20 11:49:33 2023 +0530
clk: qcom: apss-ipq-pll: Use stromer plus ops for stromer plus pll
[ Upstream commit 267e29198436a8cb6770213471f72502c895096a ]
The set rate and determine rate operations are different between
Stromer and Stromer Plus PLLs. Since the programming sequence is
different, the PLLs dont get configured properly and random,
inexplicable crash/freeze is seen. Hence, use stromer plus ops
for ipq_pll_stromer_plus.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Acked-by: Stephen Boyd <sboyd@xxxxxxxxxx>
Fixes: c7ef7fbb1ccf ("clk: qcom: apss-ipq-pll: add support for IPQ5332")
Signed-off-by: Kathiravan T <quic_kathirav@xxxxxxxxxxx>
Signed-off-by: Varadarajan Narayanan <quic_varada@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/c86ecaa23dc4f39650bcf4a3bd54a617a932e4fd.1697781921.git.quic_varada@xxxxxxxxxxx
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/clk/qcom/apss-ipq-pll.c b/drivers/clk/qcom/apss-ipq-pll.c
index e170331858cc1..18c4ffe153d6c 100644
--- a/drivers/clk/qcom/apss-ipq-pll.c
+++ b/drivers/clk/qcom/apss-ipq-pll.c
@@ -68,7 +68,7 @@ static struct clk_alpha_pll ipq_pll_stromer_plus = {
.fw_name = "xo",
},
.num_parents = 1,
- .ops = &clk_alpha_pll_stromer_ops,
+ .ops = &clk_alpha_pll_stromer_plus_ops,
},
},
};
