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Subject[PATCH 22/31] soc/tegra: Migrate to dev_pm_opp_set_config()
Date
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>
---
drivers/soc/tegra/common.c | 8 ++++++--
drivers/soc/tegra/pmc.c | 8 ++++++--
2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/drivers/soc/tegra/common.c b/drivers/soc/tegra/common.c
index 49a5360f4507..7ba15cb836e8 100644
--- a/drivers/soc/tegra/common.c
+++ b/drivers/soc/tegra/common.c
@@ -107,6 +107,10 @@ int devm_tegra_core_dev_init_opp_table(struct device *dev,
{
u32 hw_version;
int err;
+ struct dev_pm_opp_config config = {
+ .supported_hw = &hw_version,
+ .supported_hw_count = 1,
+ };

/* Tegra114+ doesn't support OPP yet */
if (!of_machine_is_compatible("nvidia,tegra20") &&
@@ -118,9 +122,9 @@ int devm_tegra_core_dev_init_opp_table(struct device *dev,
else
hw_version = BIT(tegra_sku_info.soc_speedo_id);

- err = devm_pm_opp_set_supported_hw(dev, &hw_version, 1);
+ err = devm_pm_opp_set_config(dev, &config);
if (err) {
- dev_err(dev, "failed to set OPP supported HW: %d\n", err);
+ dev_err(dev, "failed to set OPP config: %d\n", err);
return err;
}

diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index fdf508e03400..01ec76dd433d 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -1366,6 +1366,10 @@ static int tegra_pmc_core_pd_add(struct tegra_pmc *pmc, struct device_node *np)
struct generic_pm_domain *genpd;
const char *rname = "core";
int err;
+ struct dev_pm_opp_config config = {
+ .regulator_names = &rname,
+ .regulator_count = 1,
+ };

genpd = devm_kzalloc(pmc->dev, sizeof(*genpd), GFP_KERNEL);
if (!genpd)
@@ -1375,10 +1379,10 @@ static int tegra_pmc_core_pd_add(struct tegra_pmc *pmc, struct device_node *np)
genpd->set_performance_state = tegra_pmc_core_pd_set_performance_state;
genpd->opp_to_performance_state = tegra_pmc_core_pd_opp_to_performance_state;

- err = devm_pm_opp_set_regulators(pmc->dev, &rname, 1);
+ err = devm_pm_opp_set_config(pmc->dev, &config);
if (err)
return dev_err_probe(pmc->dev, err,
- "failed to set core OPP regulator\n");
+ "failed to set OPP config\n");

err = pm_genpd_init(genpd, NULL, false);
if (err) {
--
2.31.1.272.g89b43f80a514
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