[PATCH 2/2] regulator: palmas: model SMPS10 as two regulators
Laxman Dewangan
ldewangan at nvidia.com
Fri Jun 21 23:25:28 EST 2013
On Thursday 20 June 2013 08:56 PM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Thursday 20 June 2013 08:14 PM, Laxman Dewangan wrote:
>>
>> Have you added the regulator supply entries?
>> Are you testing on mainline linux-next?
> Not in linux-next :-( Tested only with mainline.
> Does inverting the order helps?
>
I think because you do not have entry of supply in your dt node, it gets
ignored by regulator_dev_lookup() and continue.
I made the entry like (added entry form smps10-out2-supply and
smps10-in-supply in dt node) and then it failed.
/***
+ smps10-out2-supply = <&palmas_smps10_out2_reg>;
+ smps10-in-supply = <&tps65090_dcdc3_reg>;
ldo3-in-supply = <&palmas_smps3_reg>;
@@ -903,6 +905,20 @@
regulator-always-on;
};
+ palmas_smps10_out1_reg: smps10_out1 {
+ regulator-name = "smps10_out1";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ palmas_smps10_out2_reg: smps10_out2 {
+ regulator-name = "smps10_out2";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
**/
After reversing the sequence, it worked fine.
More information about the devicetree-discuss
mailing list