Re: [PATCH 4/5] mfd: qcom-rpm: Add support for pm8018 RPM Regulator

From: Neil Armstrong
Date: Wed Jun 22 2016 - 04:34:51 EST


On 06/22/2016 07:23 AM, Bjorn Andersson wrote:
> On Fri 17 Jun 03:22 PDT 2016, Neil Armstrong wrote:
>
> [..]
>> diff --git a/drivers/mfd/qcom_rpm.c b/drivers/mfd/qcom_rpm.c
> [..]
>> +
>> +static const struct qcom_rpm_data mdm9615_template = {
>> + .version = 3,
>> + .resource_table = mdm9615_rpm_resource_table,
>> + .n_resources = ARRAY_SIZE(mdm9615_rpm_resource_table),
>> +};
>
> Please see:
> https://patchwork.kernel.org/patch/9177159/
>
> You should set the new .sel_size to 4 here, please either rebase ontop
> of Linus patch or send an update after both are merged.
>
>> +
>> static const struct of_device_id qcom_rpm_of_match[] = {
>> { .compatible = "qcom,rpm-apq8064", .data = &apq8064_template },
>> { .compatible = "qcom,rpm-msm8660", .data = &msm8660_template },
>> { .compatible = "qcom,rpm-msm8960", .data = &msm8960_template },
>> { .compatible = "qcom,rpm-ipq8064", .data = &ipq806x_template },
>> + { .compatible = "qcom,rpm-mdm9615", .data = &mdm9615_template },
>> { }
>> };
>> MODULE_DEVICE_TABLE(of, qcom_rpm_of_match);
>> diff --git a/include/dt-bindings/mfd/qcom-rpm.h b/include/dt-bindings/mfd/qcom-rpm.h
>> index 13a9d4b..db85912 100644
>> --- a/include/dt-bindings/mfd/qcom-rpm.h
>> +++ b/include/dt-bindings/mfd/qcom-rpm.h
>> @@ -148,6 +148,29 @@
>> #define QCOM_RPM_SMB208_S2a 138
>> #define QCOM_RPM_SMB208_S2b 139
>>
>> +#define QCOM_RPM_PM8018_SMPS1 200
>
> These numbers are a logical identifier and as such you shouldn't skip
> 140-199.
>
>> +#define QCOM_RPM_PM8018_SMPS2 201
>> +#define QCOM_RPM_PM8018_SMPS3 202
>> +#define QCOM_RPM_PM8018_SMPS4 203
>> +#define QCOM_RPM_PM8018_SMPS5 204
>> +#define QCOM_RPM_PM8018_LDO1 205
>> +#define QCOM_RPM_PM8018_LDO2 206
>> +#define QCOM_RPM_PM8018_LDO3 207
>> +#define QCOM_RPM_PM8018_LDO4 208
>> +#define QCOM_RPM_PM8018_LDO5 209
>> +#define QCOM_RPM_PM8018_LDO6 210
>> +#define QCOM_RPM_PM8018_LDO7 211
>> +#define QCOM_RPM_PM8018_LDO8 212
>> +#define QCOM_RPM_PM8018_LDO9 213
>> +#define QCOM_RPM_PM8018_LDO10 214
>> +#define QCOM_RPM_PM8018_LDO11 215
>> +#define QCOM_RPM_PM8018_LDO12 216
>> +#define QCOM_RPM_PM8018_LDO13 217
>> +#define QCOM_RPM_PM8018_LDO14 218
>> +#define QCOM_RPM_PM8018_LVS1 219
>> +#define QCOM_RPM_NCP 220
>
> We already have PM8921_NCP and PM8058_NCP, so better make this
> QCOM_RPM_PM8018_NCP for consistency.
>
>> +#define QCOM_RPM_VOLTAGE_CORNER 221
>> +
>
> Other then these details
> Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
>
> Regards,
> Bjorn
>
Thanks,

I rebased on Linus two patches ("fix offset error for msm8660" and "parametrize also ack selector size")

I suppose I should also drop the QCOM_RPM_VOLTAGE_CORNER rpm entry also ?

Neil