| Message ID | 20221130112852.2977816-9-abel.vesa@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | clk: qcom: Add support for SM8550 | expand |
On 22-11-30 13:45:19, Dmitry Baryshkov wrote: > On Wed, 30 Nov 2022 at 13:30, Abel Vesa <abel.vesa@linaro.org> wrote: > > > > Adds the RPMH clocks present in SM8550 SoC. > > > > Signed-off-by: Abel Vesa <abel.vesa@linaro.org> > > Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> > > --- > > drivers/clk/qcom/clk-rpmh.c | 110 +++++++++++++++++++++++++++++------- > > 1 file changed, 90 insertions(+), 20 deletions(-) > > > > diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c > > index 0471bab82464..3204df3fda86 100644 > > --- a/drivers/clk/qcom/clk-rpmh.c > > +++ b/drivers/clk/qcom/clk-rpmh.c > > @@ -132,6 +132,36 @@ static DEFINE_MUTEX(rpmh_clk_lock); > > }, \ > > } > > > > +#define DEFINE_CLK_RPMH_FIXED(_platform, _name, _name_active, \ > > + _parent_name, _name_active_parent, \ > > + _div) \ > > + static struct clk_fixed_factor _platform##_##_name = { \ > > + .mult = 1, \ > > + .div = _div, \ > > + .hw.init = &(struct clk_init_data){ \ > > + .ops = &clk_fixed_factor_ops, \ > > + .name = #_name, \ > > + .parent_data = &(const struct clk_parent_data){ \ > > + .fw_name = #_parent_name, \ > > + .name = #_parent_name, \ > > + }, \ > > + .num_parents = 1, \ > > + }, \ > > + }; \ > > + static struct clk_fixed_factor _platform##_##_name_active = { \ > > + .mult = 1, \ > > + .div = _div, \ > > + .hw.init = &(struct clk_init_data){ \ > > + .ops = &clk_fixed_factor_ops, \ > > + .name = #_name_active, \ > > + .parent_data = &(const struct clk_parent_data){ \ > > + .fw_name = #_name_active_parent,\ > > + .name = #_name_active_parent, \ > > + }, \ > > + .num_parents = 1, \ > > + }, \ > > + } > > + > > Please use CLK_FIXED_FACTOR_FW_NAME() instead. > > > static inline struct clk_rpmh *to_clk_rpmh(struct clk_hw *_hw) > > { > > return container_of(_hw, struct clk_rpmh, hw); > > @@ -579,6 +609,43 @@ static const struct clk_rpmh_desc clk_rpmh_sm8450 = { > > .num_clks = ARRAY_SIZE(sm8450_rpmh_clocks), > > }; > > > > +DEFINE_CLK_RPMH_ARC(sm8550, xo_pad, xo_pad_ao, "xo.lvl", 0x03, 2); > > +DEFINE_CLK_RPMH_FIXED(sm8550, bi_tcxo, bi_tcxo_ao, xo_pad, xo_pad_ao, 2); > > +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk1, rf_clk1_ao, "clka1", 1); > > +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk2, rf_clk2_ao, "clka2", 1); > > +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk3, rf_clk3_ao, "clka3", 1); > > +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk4, rf_clk4_ao, "clka4", 1); > > +DEFINE_CLK_RPMH_VRM(sm8550, ln_bb_clk1, ln_bb_clk1_ao, "clka6", 2); > > +DEFINE_CLK_RPMH_VRM(sm8550, ln_bb_clk2, ln_bb_clk2_ao, "clka7", 2); > > +DEFINE_CLK_RPMH_VRM(sm8550, ln_bb_clk3, ln_bb_clk3_ao, "clka8", 2); > > + > > +static struct clk_hw *sm8550_rpmh_clocks[] = { > > + [RPMH_CXO_PAD_CLK] = &sm8550_xo_pad.hw, > > + [RPMH_CXO_PAD_CLK_A] = &sm8550_xo_pad_ao.hw, > > + [RPMH_CXO_CLK] = &sm8550_bi_tcxo.hw, > > + [RPMH_CXO_CLK_A] = &sm8550_bi_tcxo_ao.hw, > > + [RPMH_LN_BB_CLK1] = &sm8550_ln_bb_clk1.hw, > > + [RPMH_LN_BB_CLK1_A] = &sm8550_ln_bb_clk1_ao.hw, > > + [RPMH_LN_BB_CLK2] = &sm8550_ln_bb_clk2.hw, > > + [RPMH_LN_BB_CLK2_A] = &sm8550_ln_bb_clk2_ao.hw, > > + [RPMH_LN_BB_CLK3] = &sm8550_ln_bb_clk3.hw, > > + [RPMH_LN_BB_CLK3_A] = &sm8550_ln_bb_clk3_ao.hw, > > + [RPMH_RF_CLK1] = &sm8550_rf_clk1.hw, > > + [RPMH_RF_CLK1_A] = &sm8550_rf_clk1_ao.hw, > > + [RPMH_RF_CLK2] = &sm8550_rf_clk2.hw, > > + [RPMH_RF_CLK2_A] = &sm8550_rf_clk2_ao.hw, > > + [RPMH_RF_CLK3] = &sm8550_rf_clk3.hw, > > + [RPMH_RF_CLK3_A] = &sm8550_rf_clk3_ao.hw, > > + [RPMH_RF_CLK4] = &sm8550_rf_clk4.hw, > > + [RPMH_RF_CLK4_A] = &sm8550_rf_clk4_ao.hw, > > + [RPMH_IPA_CLK] = &sdm845_ipa.hw, > > +}; > > + > > +static const struct clk_rpmh_desc clk_rpmh_sm8550 = { > > + .clks = sm8550_rpmh_clocks, > > + .num_clks = ARRAY_SIZE(sm8550_rpmh_clocks), > > +}; > > + > > static struct clk_hw *sc7280_rpmh_clocks[] = { > > [RPMH_CXO_CLK] = &sc7280_bi_tcxo.hw, > > [RPMH_CXO_CLK_A] = &sc7280_bi_tcxo_ao.hw, > > @@ -682,29 +749,31 @@ static int clk_rpmh_probe(struct platform_device *pdev) > > > > name = hw_clks[i]->init->name; > > > > - rpmh_clk = to_clk_rpmh(hw_clks[i]); > > - res_addr = cmd_db_read_addr(rpmh_clk->res_name); > > - if (!res_addr) { > > - dev_err(&pdev->dev, "missing RPMh resource address for %s\n", > > - rpmh_clk->res_name); > > - return -ENODEV; > > - } > > + if (hw_clks[i]->init->ops != &clk_fixed_factor_ops) { > > This looks ugly a bit. I'd rather add something like non_cmd_clks to Right, but this complicates the xlate function without a really good reason. Assuming you meant multiple (different) arrays for cmd based and for non-cmd based (in this case fixed factor only), this would force the of_clk_rpmh_hw_get to look into different arrays, but then we only have one set of IDs. Wouldn't that make it even uglier? At least, right now we are being consistent after probe. > the clk_rpmh_desc data and register them separately. Or even worse, > you can keep the rpmh as is, with only cmd-db based clocks and add a > fixed factor clock to the sm8550 dtsi directly. I have a slight > preference for the former method, but the latter would also work. > > > + rpmh_clk = to_clk_rpmh(hw_clks[i]); > > + res_addr = cmd_db_read_addr(rpmh_clk->res_name); > > + if (!res_addr) { > > + dev_err(&pdev->dev, "missing RPMh resource address for %s\n", > > + rpmh_clk->res_name); > > + return -ENODEV; > > + } > > > > - data = cmd_db_read_aux_data(rpmh_clk->res_name, &aux_data_len); > > - if (IS_ERR(data)) { > > - ret = PTR_ERR(data); > > - dev_err(&pdev->dev, > > - "error reading RPMh aux data for %s (%d)\n", > > - rpmh_clk->res_name, ret); > > - return ret; > > - } > > + data = cmd_db_read_aux_data(rpmh_clk->res_name, &aux_data_len); > > + if (IS_ERR(data)) { > > + ret = PTR_ERR(data); > > + dev_err(&pdev->dev, > > + "error reading RPMh aux data for %s (%d)\n", > > + rpmh_clk->res_name, ret); > > + return ret; > > + } > > > > - /* Convert unit from Khz to Hz */ > > - if (aux_data_len == sizeof(*data)) > > - rpmh_clk->unit = le32_to_cpu(data->unit) * 1000ULL; > > + /* Convert unit from Khz to Hz */ > > + if (aux_data_len == sizeof(*data)) > > + rpmh_clk->unit = le32_to_cpu(data->unit) * 1000ULL; > > > > - rpmh_clk->res_addr += res_addr; > > - rpmh_clk->dev = &pdev->dev; > > + rpmh_clk->res_addr += res_addr; > > + rpmh_clk->dev = &pdev->dev; > > + } > > > > ret = devm_clk_hw_register(&pdev->dev, hw_clks[i]); > > if (ret) { > > @@ -739,6 +808,7 @@ static const struct of_device_id clk_rpmh_match_table[] = { > > { .compatible = "qcom,sm8250-rpmh-clk", .data = &clk_rpmh_sm8250}, > > { .compatible = "qcom,sm8350-rpmh-clk", .data = &clk_rpmh_sm8350}, > > { .compatible = "qcom,sm8450-rpmh-clk", .data = &clk_rpmh_sm8450}, > > + { .compatible = "qcom,sm8550-rpmh-clk", .data = &clk_rpmh_sm8550}, > > { .compatible = "qcom,sc7280-rpmh-clk", .data = &clk_rpmh_sc7280}, > > { } > > }; > > -- > > 2.34.1 > > > > > -- > With best wishes > Dmitry
On 22-11-30 13:59:00, Dmitry Baryshkov wrote: > On Wed, 30 Nov 2022 at 13:45, Dmitry Baryshkov > <dmitry.baryshkov@linaro.org> wrote: > > > > On Wed, 30 Nov 2022 at 13:30, Abel Vesa <abel.vesa@linaro.org> wrote: > > > > > > Adds the RPMH clocks present in SM8550 SoC. > > > > > > Signed-off-by: Abel Vesa <abel.vesa@linaro.org> > > > Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> > > > --- > > > drivers/clk/qcom/clk-rpmh.c | 110 +++++++++++++++++++++++++++++------- > > > 1 file changed, 90 insertions(+), 20 deletions(-) > > > > > > diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c > > > index 0471bab82464..3204df3fda86 100644 > > > --- a/drivers/clk/qcom/clk-rpmh.c > > > +++ b/drivers/clk/qcom/clk-rpmh.c > > > @@ -132,6 +132,36 @@ static DEFINE_MUTEX(rpmh_clk_lock); > > > }, \ > > > } > > > > > > +#define DEFINE_CLK_RPMH_FIXED(_platform, _name, _name_active, \ > > > + _parent_name, _name_active_parent, \ > > > + _div) \ > > > + static struct clk_fixed_factor _platform##_##_name = { \ > > > + .mult = 1, \ > > > + .div = _div, \ > > > + .hw.init = &(struct clk_init_data){ \ > > > + .ops = &clk_fixed_factor_ops, \ > > > + .name = #_name, \ > > > + .parent_data = &(const struct clk_parent_data){ \ > > > + .fw_name = #_parent_name, \ > > > + .name = #_parent_name, \ > > > + }, \ > > > + .num_parents = 1, \ > > > + }, \ > > > + }; \ > > > + static struct clk_fixed_factor _platform##_##_name_active = { \ > > > + .mult = 1, \ > > > + .div = _div, \ > > > + .hw.init = &(struct clk_init_data){ \ > > > + .ops = &clk_fixed_factor_ops, \ > > > + .name = #_name_active, \ > > > + .parent_data = &(const struct clk_parent_data){ \ > > > + .fw_name = #_name_active_parent,\ > > > + .name = #_name_active_parent, \ > > > + }, \ > > > + .num_parents = 1, \ > > > + }, \ > > > + } > > > + > > > > Please use CLK_FIXED_FACTOR_FW_NAME() instead. > > Or even better CLK_FIXED_FACTOR_HW(). It fits better here. I think DEFINE_CLK_FIXED_FACTOR would be even a better fit. No _HW since we are not defining just the clk_hw. Also we should keep the DEFINE_ prefix to be consistent with the others. > > > > > > static inline struct clk_rpmh *to_clk_rpmh(struct clk_hw *_hw) > > > { > > > return container_of(_hw, struct clk_rpmh, hw); > > > @@ -579,6 +609,43 @@ static const struct clk_rpmh_desc clk_rpmh_sm8450 = { > > > .num_clks = ARRAY_SIZE(sm8450_rpmh_clocks), > > > }; > > > > > > +DEFINE_CLK_RPMH_ARC(sm8550, xo_pad, xo_pad_ao, "xo.lvl", 0x03, 2); > > > +DEFINE_CLK_RPMH_FIXED(sm8550, bi_tcxo, bi_tcxo_ao, xo_pad, xo_pad_ao, 2); > > > +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk1, rf_clk1_ao, "clka1", 1); > > > +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk2, rf_clk2_ao, "clka2", 1); > > > +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk3, rf_clk3_ao, "clka3", 1); > > > +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk4, rf_clk4_ao, "clka4", 1); > > > +DEFINE_CLK_RPMH_VRM(sm8550, ln_bb_clk1, ln_bb_clk1_ao, "clka6", 2); > > > +DEFINE_CLK_RPMH_VRM(sm8550, ln_bb_clk2, ln_bb_clk2_ao, "clka7", 2); > > > +DEFINE_CLK_RPMH_VRM(sm8550, ln_bb_clk3, ln_bb_clk3_ao, "clka8", 2); > > > + > > > +static struct clk_hw *sm8550_rpmh_clocks[] = { > > > + [RPMH_CXO_PAD_CLK] = &sm8550_xo_pad.hw, > > > + [RPMH_CXO_PAD_CLK_A] = &sm8550_xo_pad_ao.hw, > > > + [RPMH_CXO_CLK] = &sm8550_bi_tcxo.hw, > > > + [RPMH_CXO_CLK_A] = &sm8550_bi_tcxo_ao.hw, > > > + [RPMH_LN_BB_CLK1] = &sm8550_ln_bb_clk1.hw, > > > + [RPMH_LN_BB_CLK1_A] = &sm8550_ln_bb_clk1_ao.hw, > > > + [RPMH_LN_BB_CLK2] = &sm8550_ln_bb_clk2.hw, > > > + [RPMH_LN_BB_CLK2_A] = &sm8550_ln_bb_clk2_ao.hw, > > > + [RPMH_LN_BB_CLK3] = &sm8550_ln_bb_clk3.hw, > > > + [RPMH_LN_BB_CLK3_A] = &sm8550_ln_bb_clk3_ao.hw, > > > + [RPMH_RF_CLK1] = &sm8550_rf_clk1.hw, > > > + [RPMH_RF_CLK1_A] = &sm8550_rf_clk1_ao.hw, > > > + [RPMH_RF_CLK2] = &sm8550_rf_clk2.hw, > > > + [RPMH_RF_CLK2_A] = &sm8550_rf_clk2_ao.hw, > > > + [RPMH_RF_CLK3] = &sm8550_rf_clk3.hw, > > > + [RPMH_RF_CLK3_A] = &sm8550_rf_clk3_ao.hw, > > > + [RPMH_RF_CLK4] = &sm8550_rf_clk4.hw, > > > + [RPMH_RF_CLK4_A] = &sm8550_rf_clk4_ao.hw, > > > + [RPMH_IPA_CLK] = &sdm845_ipa.hw, > > > +}; > > > + > > > +static const struct clk_rpmh_desc clk_rpmh_sm8550 = { > > > + .clks = sm8550_rpmh_clocks, > > > + .num_clks = ARRAY_SIZE(sm8550_rpmh_clocks), > > > +}; > > > + > > > static struct clk_hw *sc7280_rpmh_clocks[] = { > > > [RPMH_CXO_CLK] = &sc7280_bi_tcxo.hw, > > > [RPMH_CXO_CLK_A] = &sc7280_bi_tcxo_ao.hw, > > > @@ -682,29 +749,31 @@ static int clk_rpmh_probe(struct platform_device *pdev) > > > > > > name = hw_clks[i]->init->name; > > > > > > - rpmh_clk = to_clk_rpmh(hw_clks[i]); > > > - res_addr = cmd_db_read_addr(rpmh_clk->res_name); > > > - if (!res_addr) { > > > - dev_err(&pdev->dev, "missing RPMh resource address for %s\n", > > > - rpmh_clk->res_name); > > > - return -ENODEV; > > > - } > > > + if (hw_clks[i]->init->ops != &clk_fixed_factor_ops) { > > > > This looks ugly a bit. I'd rather add something like non_cmd_clks to > > the clk_rpmh_desc data and register them separately. Or even worse, > > you can keep the rpmh as is, with only cmd-db based clocks and add a > > fixed factor clock to the sm8550 dtsi directly. I have a slight > > preference for the former method, but the latter would also work. > > After a second thought, I'd withdraw the second method. Just add a > separate array with non-cmd-db clocks. > > > > > > + rpmh_clk = to_clk_rpmh(hw_clks[i]); > > > + res_addr = cmd_db_read_addr(rpmh_clk->res_name); > > > + if (!res_addr) { > > > + dev_err(&pdev->dev, "missing RPMh resource address for %s\n", > > > + rpmh_clk->res_name); > > > + return -ENODEV; > > > + } > > > > > > - data = cmd_db_read_aux_data(rpmh_clk->res_name, &aux_data_len); > > > - if (IS_ERR(data)) { > > > - ret = PTR_ERR(data); > > > - dev_err(&pdev->dev, > > > - "error reading RPMh aux data for %s (%d)\n", > > > - rpmh_clk->res_name, ret); > > > - return ret; > > > - } > > > + data = cmd_db_read_aux_data(rpmh_clk->res_name, &aux_data_len); > > > + if (IS_ERR(data)) { > > > + ret = PTR_ERR(data); > > > + dev_err(&pdev->dev, > > > + "error reading RPMh aux data for %s (%d)\n", > > > + rpmh_clk->res_name, ret); > > > + return ret; > > > + } > > > > > > - /* Convert unit from Khz to Hz */ > > > - if (aux_data_len == sizeof(*data)) > > > - rpmh_clk->unit = le32_to_cpu(data->unit) * 1000ULL; > > > + /* Convert unit from Khz to Hz */ > > > + if (aux_data_len == sizeof(*data)) > > > + rpmh_clk->unit = le32_to_cpu(data->unit) * 1000ULL; > > > > > > - rpmh_clk->res_addr += res_addr; > > > - rpmh_clk->dev = &pdev->dev; > > > + rpmh_clk->res_addr += res_addr; > > > + rpmh_clk->dev = &pdev->dev; > > > + } > > > > > > ret = devm_clk_hw_register(&pdev->dev, hw_clks[i]); > > > if (ret) { > > > @@ -739,6 +808,7 @@ static const struct of_device_id clk_rpmh_match_table[] = { > > > { .compatible = "qcom,sm8250-rpmh-clk", .data = &clk_rpmh_sm8250}, > > > { .compatible = "qcom,sm8350-rpmh-clk", .data = &clk_rpmh_sm8350}, > > > { .compatible = "qcom,sm8450-rpmh-clk", .data = &clk_rpmh_sm8450}, > > > + { .compatible = "qcom,sm8550-rpmh-clk", .data = &clk_rpmh_sm8550}, > > > { .compatible = "qcom,sc7280-rpmh-clk", .data = &clk_rpmh_sc7280}, > > > { } > > > }; > > > -- > > > 2.34.1 > > > > > > > > > -- > > With best wishes > > Dmitry > > > > -- > With best wishes > Dmitry
diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c index 0471bab82464..3204df3fda86 100644 --- a/drivers/clk/qcom/clk-rpmh.c +++ b/drivers/clk/qcom/clk-rpmh.c @@ -132,6 +132,36 @@ static DEFINE_MUTEX(rpmh_clk_lock); }, \ } +#define DEFINE_CLK_RPMH_FIXED(_platform, _name, _name_active, \ + _parent_name, _name_active_parent, \ + _div) \ + static struct clk_fixed_factor _platform##_##_name = { \ + .mult = 1, \ + .div = _div, \ + .hw.init = &(struct clk_init_data){ \ + .ops = &clk_fixed_factor_ops, \ + .name = #_name, \ + .parent_data = &(const struct clk_parent_data){ \ + .fw_name = #_parent_name, \ + .name = #_parent_name, \ + }, \ + .num_parents = 1, \ + }, \ + }; \ + static struct clk_fixed_factor _platform##_##_name_active = { \ + .mult = 1, \ + .div = _div, \ + .hw.init = &(struct clk_init_data){ \ + .ops = &clk_fixed_factor_ops, \ + .name = #_name_active, \ + .parent_data = &(const struct clk_parent_data){ \ + .fw_name = #_name_active_parent,\ + .name = #_name_active_parent, \ + }, \ + .num_parents = 1, \ + }, \ + } + static inline struct clk_rpmh *to_clk_rpmh(struct clk_hw *_hw) { return container_of(_hw, struct clk_rpmh, hw); @@ -579,6 +609,43 @@ static const struct clk_rpmh_desc clk_rpmh_sm8450 = { .num_clks = ARRAY_SIZE(sm8450_rpmh_clocks), }; +DEFINE_CLK_RPMH_ARC(sm8550, xo_pad, xo_pad_ao, "xo.lvl", 0x03, 2); +DEFINE_CLK_RPMH_FIXED(sm8550, bi_tcxo, bi_tcxo_ao, xo_pad, xo_pad_ao, 2); +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk1, rf_clk1_ao, "clka1", 1); +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk2, rf_clk2_ao, "clka2", 1); +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk3, rf_clk3_ao, "clka3", 1); +DEFINE_CLK_RPMH_VRM(sm8550, rf_clk4, rf_clk4_ao, "clka4", 1); +DEFINE_CLK_RPMH_VRM(sm8550, ln_bb_clk1, ln_bb_clk1_ao, "clka6", 2); +DEFINE_CLK_RPMH_VRM(sm8550, ln_bb_clk2, ln_bb_clk2_ao, "clka7", 2); +DEFINE_CLK_RPMH_VRM(sm8550, ln_bb_clk3, ln_bb_clk3_ao, "clka8", 2); + +static struct clk_hw *sm8550_rpmh_clocks[] = { + [RPMH_CXO_PAD_CLK] = &sm8550_xo_pad.hw, + [RPMH_CXO_PAD_CLK_A] = &sm8550_xo_pad_ao.hw, + [RPMH_CXO_CLK] = &sm8550_bi_tcxo.hw, + [RPMH_CXO_CLK_A] = &sm8550_bi_tcxo_ao.hw, + [RPMH_LN_BB_CLK1] = &sm8550_ln_bb_clk1.hw, + [RPMH_LN_BB_CLK1_A] = &sm8550_ln_bb_clk1_ao.hw, + [RPMH_LN_BB_CLK2] = &sm8550_ln_bb_clk2.hw, + [RPMH_LN_BB_CLK2_A] = &sm8550_ln_bb_clk2_ao.hw, + [RPMH_LN_BB_CLK3] = &sm8550_ln_bb_clk3.hw, + [RPMH_LN_BB_CLK3_A] = &sm8550_ln_bb_clk3_ao.hw, + [RPMH_RF_CLK1] = &sm8550_rf_clk1.hw, + [RPMH_RF_CLK1_A] = &sm8550_rf_clk1_ao.hw, + [RPMH_RF_CLK2] = &sm8550_rf_clk2.hw, + [RPMH_RF_CLK2_A] = &sm8550_rf_clk2_ao.hw, + [RPMH_RF_CLK3] = &sm8550_rf_clk3.hw, + [RPMH_RF_CLK3_A] = &sm8550_rf_clk3_ao.hw, + [RPMH_RF_CLK4] = &sm8550_rf_clk4.hw, + [RPMH_RF_CLK4_A] = &sm8550_rf_clk4_ao.hw, + [RPMH_IPA_CLK] = &sdm845_ipa.hw, +}; + +static const struct clk_rpmh_desc clk_rpmh_sm8550 = { + .clks = sm8550_rpmh_clocks, + .num_clks = ARRAY_SIZE(sm8550_rpmh_clocks), +}; + static struct clk_hw *sc7280_rpmh_clocks[] = { [RPMH_CXO_CLK] = &sc7280_bi_tcxo.hw, [RPMH_CXO_CLK_A] = &sc7280_bi_tcxo_ao.hw, @@ -682,29 +749,31 @@ static int clk_rpmh_probe(struct platform_device *pdev) name = hw_clks[i]->init->name; - rpmh_clk = to_clk_rpmh(hw_clks[i]); - res_addr = cmd_db_read_addr(rpmh_clk->res_name); - if (!res_addr) { - dev_err(&pdev->dev, "missing RPMh resource address for %s\n", - rpmh_clk->res_name); - return -ENODEV; - } + if (hw_clks[i]->init->ops != &clk_fixed_factor_ops) { + rpmh_clk = to_clk_rpmh(hw_clks[i]); + res_addr = cmd_db_read_addr(rpmh_clk->res_name); + if (!res_addr) { + dev_err(&pdev->dev, "missing RPMh resource address for %s\n", + rpmh_clk->res_name); + return -ENODEV; + } - data = cmd_db_read_aux_data(rpmh_clk->res_name, &aux_data_len); - if (IS_ERR(data)) { - ret = PTR_ERR(data); - dev_err(&pdev->dev, - "error reading RPMh aux data for %s (%d)\n", - rpmh_clk->res_name, ret); - return ret; - } + data = cmd_db_read_aux_data(rpmh_clk->res_name, &aux_data_len); + if (IS_ERR(data)) { + ret = PTR_ERR(data); + dev_err(&pdev->dev, + "error reading RPMh aux data for %s (%d)\n", + rpmh_clk->res_name, ret); + return ret; + } - /* Convert unit from Khz to Hz */ - if (aux_data_len == sizeof(*data)) - rpmh_clk->unit = le32_to_cpu(data->unit) * 1000ULL; + /* Convert unit from Khz to Hz */ + if (aux_data_len == sizeof(*data)) + rpmh_clk->unit = le32_to_cpu(data->unit) * 1000ULL; - rpmh_clk->res_addr += res_addr; - rpmh_clk->dev = &pdev->dev; + rpmh_clk->res_addr += res_addr; + rpmh_clk->dev = &pdev->dev; + } ret = devm_clk_hw_register(&pdev->dev, hw_clks[i]); if (ret) { @@ -739,6 +808,7 @@ static const struct of_device_id clk_rpmh_match_table[] = { { .compatible = "qcom,sm8250-rpmh-clk", .data = &clk_rpmh_sm8250}, { .compatible = "qcom,sm8350-rpmh-clk", .data = &clk_rpmh_sm8350}, { .compatible = "qcom,sm8450-rpmh-clk", .data = &clk_rpmh_sm8450}, + { .compatible = "qcom,sm8550-rpmh-clk", .data = &clk_rpmh_sm8550}, { .compatible = "qcom,sc7280-rpmh-clk", .data = &clk_rpmh_sc7280}, { } };