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cpufreq: ti: Migrate to dev_pm_opp_set_config()

Browse source 
The OPP core now provides a unified API for setting all configuration
types, i.e. dev_pm_opp_set_config().

Lets start using it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Viresh Kumar 2022-05-25 17:00:51 +05:30
parent 49df85d033
commit f88d152dc7
1 changed files with 15 additions and 24 deletions
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39
drivers/cpufreq/ti-cpufreq.c
View file

@ -60,7 +60,6 @@ struct ti_cpufreq_data {
struct device_node *opp_node;
struct regmap *syscon;
const struct ti_cpufreq_soc_data *soc_data;
struct opp_table *opp_table;
};
static unsigned long amx3_efuse_xlate(struct ti_cpufreq_data *opp_data,
@ -324,10 +323,13 @@ static int ti_cpufreq_probe(struct platform_device *pdev)
{
u32 version[VERSION_COUNT];
const struct of_device_id *match;
struct opp_table *ti_opp_table;
struct ti_cpufreq_data *opp_data;
const char * const default_reg_names[] = {"vdd", "vbb", NULL};
int ret;
struct dev_pm_opp_config config = {
.supported_hw = version,
.supported_hw_count = ARRAY_SIZE(version),
};
match = dev_get_platdata(&pdev->dev);
if (!match)
@ -370,32 +372,21 @@ static int ti_cpufreq_probe(struct platform_device *pdev)
if (ret)
goto fail_put_node;
ti_opp_table = dev_pm_opp_set_supported_hw(opp_data->cpu_dev,
version, VERSION_COUNT);
if (IS_ERR(ti_opp_table)) {
dev_err(opp_data->cpu_dev,
"Failed to set supported hardware\n");
ret = PTR_ERR(ti_opp_table);
if (opp_data->soc_data->multi_regulator) {
if (opp_data->soc_data->reg_names)
config.regulator_names = opp_data->soc_data->reg_names;
else
config.regulator_names = default_reg_names;
}
ret = dev_pm_opp_set_config(opp_data->cpu_dev, &config);
if (ret < 0) {
dev_err(opp_data->cpu_dev, "Failed to set OPP config\n");
goto fail_put_node;
}
opp_data->opp_table = ti_opp_table;
if (opp_data->soc_data->multi_regulator) {
const char * const *reg_names = default_reg_names;
if (opp_data->soc_data->reg_names)
reg_names = opp_data->soc_data->reg_names;
ti_opp_table = dev_pm_opp_set_regulators(opp_data->cpu_dev,
reg_names);
if (IS_ERR(ti_opp_table)) {
dev_pm_opp_put_supported_hw(opp_data->opp_table);
ret = PTR_ERR(ti_opp_table);
goto fail_put_node;
}
}
of_node_put(opp_data->opp_node);
register_cpufreq_dt:
platform_device_register_simple("cpufreq-dt", -1, NULL, 0);