diff options
| author |   Taniya Das <tdas@codeaurora.org> | 2018-12-18 23:49:41 +0530 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@kernel.org> | 2019-01-24 11:41:48 -0800 |
| commit | 9ff1a3b4912528f853048ccd9757ba6a2cc75557 (patch) | |
| tree | 40f1c5ce06267ef864c03d23627c01a213755caf /drivers/clk | |
| parent | clk: ti: Fix error handling in ti_clk_parse_divider_data() (diff) | |
| download | linux-dev-9ff1a3b4912528f853048ccd9757ba6a2cc75557.tar.xz linux-dev-9ff1a3b4912528f853048ccd9757ba6a2cc75557.zip | |
clk: qcom: gcc: Use active only source for CPUSS clocks
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>
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 c782e62dd98b..58fa5c247af1 100644 --- a/drivers/clk/qcom/gcc-sdm845.c +++ b/drivers/clk/qcom/gcc-sdm845.c @@ -115,8 +115,8 @@ 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", @@ -128,6 +128,12 @@ 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 }, @@ -210,7 +216,7 @@ 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, }, @@ -229,7 +235,7 @@ 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, }, |