From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: bjorn.andersson@linaro.org, Mark Brown <broonie@kernel.org>
Cc: linux-kernel@vger.kernel.org, Liam Girdwood <lgirdwood@gmail.com>,
linux-arm-msm@vger.kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [RFC PATCH v1 3/3] regulator: qcom_smd: add linear range to pm8941 lnldo
Date: Thu, 2 Jun 2016 11:23:16 +0100 [thread overview]
Message-ID: <1464862996-3147-4-git-send-email-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <1464862996-3147-1-git-send-email-srinivas.kandagatla@linaro.org>
This patch converts a fixed voltage pm8941 lnldo to a single step
linear range regulator, so that we could use the same list_volatage
callback without BUG_ON from regulator core.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
drivers/regulator/qcom_smd-regulator.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index b11b627..09c688d 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -246,7 +246,10 @@ static const struct regulator_desc pm8941_nldo = {
};
static const struct regulator_desc pm8941_lnldo = {
- .fixed_uV = 1740000,
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(1740000, 0, 0, 1740000),
+ },
+ .n_linear_ranges = 1,
.n_voltages = 1,
.ops = &rpm_smps_ldo_ops,
};
--
2.8.2
next prev parent reply other threads:[~2016-06-02 10:23 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-02 10:23 [RFC PATCH v1 0/3] regulator: qcom_smd: add list_voltage callback support Srinivas Kandagatla
2016-06-02 10:23 ` [RFC PATCH v1 1/3] regulator: helpers: consider constriants in list_voltage_linear_range Srinivas Kandagatla
2016-06-02 11:05 ` Mark Brown
2016-06-02 11:53 ` Srinivas Kandagatla
2016-06-02 10:23 ` [RFC PATCH v1 2/3] regulator: qcom_smd: add list_voltage callback Srinivas Kandagatla
2016-06-03 10:40 ` Mark Brown
2016-06-03 11:24 ` Srinivas Kandagatla
2016-06-13 15:48 ` Applied "regulator: qcom_smd: add list_voltage callback" to the regulator tree Mark Brown
2016-06-02 10:23 ` Srinivas Kandagatla [this message]
2016-06-02 14:49 ` [RFC PATCH v1 3/3] regulator: qcom_smd: add linear range to pm8941 lnldo Mark Brown
2016-06-02 14:57 ` Srinivas Kandagatla
2016-06-02 15:50 ` Mark Brown
2016-06-02 16:04 ` Bjorn Andersson
2016-06-02 16:24 ` Mark Brown
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