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author | Taniya Das <tdas@codeaurora.org> | 2018-12-18 23:49:41 +0530 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-13 14:02:27 -0700 |
commit | aad4dc749ed58c6f37abbe2b6f55a90a2129c375 (patch) | |
tree | 323e620443e6110371d657e1b16026dbfa447933 /drivers/clk | |
parent | cf872189c804dce1eb104643c7eec173b3933227 (diff) | |
download | linux-stable-aad4dc749ed58c6f37abbe2b6f55a90a2129c375.tar.gz linux-stable-aad4dc749ed58c6f37abbe2b6f55a90a2129c375.tar.bz2 linux-stable-aad4dc749ed58c6f37abbe2b6f55a90a2129c375.zip |
clk: qcom: gcc: Use active only source for CPUSS clocks
[ Upstream commit 9ff1a3b4912528f853048ccd9757ba6a2cc75557 ]
The clocks of the CPUSS such as "gcc_cpuss_ahb_clk_src" is a CRITICAL
clock and needs to vote on the active only source of XO, so as to keep
the vote as long as CPUSS is active. Similar rbcpr_clk_src is also has
the same requirement.
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Fixes: 06391eddb60a ("clk: qcom: Add Global Clock controller (GCC) driver for SDM845")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/clk')
-rw-r--r-- | drivers/clk/qcom/gcc-sdm845.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/clk/qcom/gcc-sdm845.c b/drivers/clk/qcom/gcc-sdm845.c index fa1a196350f1..3bf11a620094 100644 --- a/drivers/clk/qcom/gcc-sdm845.c +++ b/drivers/clk/qcom/gcc-sdm845.c @@ -131,8 +131,8 @@ static const char * const gcc_parent_names_6[] = { "core_bi_pll_test_se", }; -static const char * const gcc_parent_names_7[] = { - "bi_tcxo", +static const char * const gcc_parent_names_7_ao[] = { + "bi_tcxo_ao", "gpll0", "gpll0_out_even", "core_bi_pll_test_se", @@ -144,6 +144,12 @@ static const char * const gcc_parent_names_8[] = { "core_bi_pll_test_se", }; +static const char * const gcc_parent_names_8_ao[] = { + "bi_tcxo_ao", + "gpll0", + "core_bi_pll_test_se", +}; + static const struct parent_map gcc_parent_map_10[] = { { P_BI_TCXO, 0 }, { P_GPLL0_OUT_MAIN, 1 }, @@ -226,7 +232,7 @@ static struct clk_rcg2 gcc_cpuss_ahb_clk_src = { .freq_tbl = ftbl_gcc_cpuss_ahb_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "gcc_cpuss_ahb_clk_src", - .parent_names = gcc_parent_names_7, + .parent_names = gcc_parent_names_7_ao, .num_parents = 4, .ops = &clk_rcg2_ops, }, @@ -245,7 +251,7 @@ static struct clk_rcg2 gcc_cpuss_rbcpr_clk_src = { .freq_tbl = ftbl_gcc_cpuss_rbcpr_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "gcc_cpuss_rbcpr_clk_src", - .parent_names = gcc_parent_names_8, + .parent_names = gcc_parent_names_8_ao, .num_parents = 3, .ops = &clk_rcg2_ops, }, |