diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-10-15 21:42:45 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-11-02 01:51:23 +0100 |
| commit | ad623c31485581d6b082ef92429db3b728739cd8 (patch) | |
| tree | c18937342300990d8835d297e750c40bba42271e /drivers/base | |
| parent | b64b9c3f900a0522fb926f1436088e2e36807594 (diff) | |
| download | linux-ad623c31485581d6b082ef92429db3b728739cd8.tar.bz2 | |
PM / OPP: Parse all power-supply related bindings together
Move all DT parsing for the power supplies to a single function, rather
than keeping them at separate places. This will help manage things
properly.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/power/opp/core.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/base/power/opp/core.c b/drivers/base/power/opp/core.c index ca70e281614b..ccf2c91aedff 100644 --- a/drivers/base/power/opp/core.c +++ b/drivers/base/power/opp/core.c @@ -772,9 +772,10 @@ unlock: } /* TODO: Support multiple regulators */ -static int opp_get_microvolt(struct dev_pm_opp *opp, struct device *dev) +static int opp_parse_supplies(struct dev_pm_opp *opp, struct device *dev) { u32 microvolt[3] = {0}; + u32 val; int count, ret; count = of_property_count_u32_elems(opp->np, "opp-microvolt"); @@ -800,6 +801,9 @@ static int opp_get_microvolt(struct dev_pm_opp *opp, struct device *dev) opp->u_volt_min = microvolt[1]; opp->u_volt_max = microvolt[2]; + if (!of_property_read_u32(opp->np, "opp-microamp", &val)) + opp->u_amp = val; + return 0; } @@ -864,13 +868,10 @@ static int _opp_add_static_v2(struct device *dev, struct device_node *np) if (!of_property_read_u32(np, "clock-latency-ns", &val)) new_opp->clock_latency_ns = val; - ret = opp_get_microvolt(new_opp, dev); + ret = opp_parse_supplies(new_opp, dev); if (ret) goto free_opp; - if (!of_property_read_u32(new_opp->np, "opp-microamp", &val)) - new_opp->u_amp = val; - ret = _opp_add(dev, new_opp, dev_opp); if (ret) goto free_opp; |