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clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays

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[ Upstream commit a903cfd38d8dee7e754fb89fd1bebed99e28003d ]

The frequency table arrays are supposed to be terminated with an
empty element. Add such entry to the end of the arrays where it
is missing in order to avoid possible out-of-bound access when
the table is traversed by functions like qcom_find_freq() or
qcom_find_freq_floor().

Only compile tested.

Fixes: 2b46cd23a5a2 ("clk: qcom: Add APQ8084 Multimedia Clock Controller (MMCC) support")
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240229-freq-table-terminator-v1-6-074334f0905c@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Gabor Juhos 2024-02-29 19:07:51 +01:00 • committed by Ksawlii
parent be47b58ba6
commit 49932af4ec
1 changed files with 2 additions and 0 deletions
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2
drivers/clk/qcom/mmcc-apq8084.c
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@ -333,6 +333,7 @@ static struct freq_tbl ftbl_mmss_axi_clk[] = {
F(333430000, P_MMPLL1, 3.5, 0, 0),
F(400000000, P_MMPLL0, 2, 0, 0),
F(466800000, P_MMPLL1, 2.5, 0, 0),
{ }
};
static struct clk_rcg2 mmss_axi_clk_src = {
@ -357,6 +358,7 @@ static struct freq_tbl ftbl_ocmemnoc_clk[] = {
F(150000000, P_GPLL0, 4, 0, 0),
F(228570000, P_MMPLL0, 3.5, 0, 0),
F(320000000, P_MMPLL0, 2.5, 0, 0),
{ }
};
static struct clk_rcg2 ocmemnoc_clk_src = {