diff options
| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2023-05-17 19:40:39 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-05-27 04:22:58 +0300 |
| commit | a0e0ec7424c99a0459b44fbf0459de9728be37ab (patch) | |
| tree | 711117c831d2621c6e94d7946c079ac600a7f75b /drivers/clk/qcom/clk-rcg2.c | |
| parent | 6de1bd74050d8ff0b40a48fec810d38cafa80772 (diff) | |
| download | linux-a0e0ec7424c99a0459b44fbf0459de9728be37ab.tar.xz | |
clk: qcom: rcg2: Make hw_clk_ctrl toggleable
Certain SoCs use the HW_CLK_CTRL feature on some of the clocks they
host. This allows the clocks to be turned on automatically when a
downstream branch tries to change rate or config.
Make it togglable so that we can utilize this.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230517-topic-waipio-gpucc-v1-2-4f40e282af1d@linaro.org
Diffstat (limited to 'drivers/clk/qcom/clk-rcg2.c')
| -rw-r--r-- | drivers/clk/qcom/clk-rcg2.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index 76551534f10d..e22baf3a7112 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -325,6 +325,8 @@ static int __clk_rcg2_configure(struct clk_rcg2 *rcg, const struct freq_tbl *f, cfg |= rcg->parent_map[index].cfg << CFG_SRC_SEL_SHIFT; if (rcg->mnd_width && f->n && (f->m != f->n)) cfg |= CFG_MODE_DUAL_EDGE; + if (rcg->hw_clk_ctrl) + cfg |= CFG_HW_CLK_CTRL_MASK; *_cfg &= ~mask; *_cfg |= cfg; |