On Tue 25 Jun 09:47 PDT 2019, Jorge Ramirez-Ortiz wrote: > Limit the GPLL0_AO_OUT_MAIN operating frequency as per its hardware > specifications. > > Co-developed-by: Niklas Cassel <[email protected]> > Signed-off-by: Niklas Cassel <[email protected]> > Signed-off-by: Jorge Ramirez-Ortiz <[email protected]> > Acked-by: Stephen Boyd <[email protected]>
Reviewed-by: Bjorn Andersson <[email protected]> > --- > drivers/clk/qcom/clk-alpha-pll.c | 8 ++++++++ > drivers/clk/qcom/clk-alpha-pll.h | 1 + > drivers/clk/qcom/gcc-qcs404.c | 2 +- > 3 files changed, 10 insertions(+), 1 deletion(-) > > diff --git a/drivers/clk/qcom/clk-alpha-pll.c > b/drivers/clk/qcom/clk-alpha-pll.c > index 0ced4a5a9a17..ef51f302bdf0 100644 > --- a/drivers/clk/qcom/clk-alpha-pll.c > +++ b/drivers/clk/qcom/clk-alpha-pll.c > @@ -730,6 +730,14 @@ static long alpha_pll_huayra_round_rate(struct clk_hw > *hw, unsigned long rate, > return alpha_huayra_pll_round_rate(rate, *prate, &l, &a); > } > > +const struct clk_ops clk_alpha_pll_fixed_ops = { > + .enable = clk_alpha_pll_enable, > + .disable = clk_alpha_pll_disable, > + .is_enabled = clk_alpha_pll_is_enabled, > + .recalc_rate = clk_alpha_pll_recalc_rate, > +}; > +EXPORT_SYMBOL_GPL(clk_alpha_pll_fixed_ops); > + > const struct clk_ops clk_alpha_pll_ops = { > .enable = clk_alpha_pll_enable, > .disable = clk_alpha_pll_disable, > diff --git a/drivers/clk/qcom/clk-alpha-pll.h > b/drivers/clk/qcom/clk-alpha-pll.h > index 66755f0f84fc..6b4eb74706b4 100644 > --- a/drivers/clk/qcom/clk-alpha-pll.h > +++ b/drivers/clk/qcom/clk-alpha-pll.h > @@ -104,6 +104,7 @@ struct alpha_pll_config { > }; > > extern const struct clk_ops clk_alpha_pll_ops; > +extern const struct clk_ops clk_alpha_pll_fixed_ops; > extern const struct clk_ops clk_alpha_pll_hwfsm_ops; > extern const struct clk_ops clk_alpha_pll_postdiv_ops; > extern const struct clk_ops clk_alpha_pll_huayra_ops; > diff --git a/drivers/clk/qcom/gcc-qcs404.c b/drivers/clk/qcom/gcc-qcs404.c > index 29cf464dd2c8..18c6563889f3 100644 > --- a/drivers/clk/qcom/gcc-qcs404.c > +++ b/drivers/clk/qcom/gcc-qcs404.c > @@ -330,7 +330,7 @@ static struct clk_alpha_pll gpll0_ao_out_main = { > .parent_names = (const char *[]){ "cxo" }, > .num_parents = 1, > .flags = CLK_IS_CRITICAL, > - .ops = &clk_alpha_pll_ops, > + .ops = &clk_alpha_pll_fixed_ops, > }, > }, > }; > -- > 2.21.0 >
