On Tue 30 Sep 07:09 PDT 2014, Srinivas Kandagatla wrote: > This patch adds rpm node to apq8064 dt as rpm would be used by other > devices for regulator support. Also adds all the regulators in the rpm. > Some comments on the compatibles, based on rpm-regulator-8960 msm-3.4. After giving this some more thought I think it would be good to defer the voltage definition to the dts files, at least for the ldos (as these are being re-purposed). That way the dts implementor will be the one frying their components and not us because some default value kicking in because someone miss-spelled or forgot to override a certain voltage. > Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> > --- > arch/arm/boot/dts/qcom-apq8064.dtsi | 297 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 297 insertions(+) > > diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi [..] > + pm8921_s5: pm8921-s5 { > + compatible = "qcom,rpm-pm8921-smps"; qcom,rpm-pm8921-ftsmps > + reg = <QCOM_RPM_PM8921_SMPS5>; > + regulator-min-microvolt = < 850000>; > + regulator-max-microvolt = <1300000>; > + }; > + > + pm8921_s6: pm8921-s6 { > + compatible = "qcom,rpm-pm8921-smps"; qcom,rpm-pm8921-ftsmps > + reg = <QCOM_RPM_PM8921_SMPS6>; > + regulator-min-microvolt = < 850000>; > + regulator-max-microvolt = <1300000>; > + }; > + > + pm8921_s7: pm8921-s7 { > + compatible = "qcom,rpm-pm8921-smps"; > + reg = <QCOM_RPM_PM8921_SMPS7>; > + regulator-min-microvolt = < 500000>; > + regulator-max-microvolt = <1350000>; > + }; > + > + pm8921_s8: pm8921-s8 { > + compatible = "qcom,rpm-pm8921-smps"; > + reg = <QCOM_RPM_PM8921_SMPS8>; > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <2350000>; > + }; > + > + /* PMOS LDO */ > + pm8921_l1: pm8921-l1 { > + compatible = "qcom,rpm-pm8921-pldo"; qcom,rpm-pm8921-nldo > + reg = <QCOM_RPM_PM8921_LDO1>; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1450000>; > + }; > + > + pm8921_l2: pm8921-l2 { > + compatible = "qcom,rpm-pm8921-pldo"; qcom,rpm-pm8921-nldo > + reg = <QCOM_RPM_PM8921_LDO2>; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + }; > + [..] > + > + pm8921_l24: pm8921-l24 { > + compatible = "qcom,rpm-pm8921-pldo"; qcom,rpm-pm8921-nldo1200 > + reg = <QCOM_RPM_PM8921_LDO24>; > + regulator-min-microvolt = <0750000>; > + regulator-max-microvolt = <1250000>; > + }; > + > + pm8921_l25: pm8921-l25 { > + compatible = "qcom,rpm-pm8921-pldo"; qcom,rpm-pm8921-nldo1200 > + reg = <QCOM_RPM_PM8921_LDO25>; > + regulator-min-microvolt = <0750000>; > + regulator-max-microvolt = <1250000>; > + }; > + > + pm8921_l26: pm8921-l26 { > + compatible = "qcom,rpm-pm8921-pldo"; qcom,rpm-pm8921-nldo1200 > + reg = <QCOM_RPM_PM8921_LDO26>; > + regulator-min-microvolt = <0750000>; > + regulator-max-microvolt = <1250000>; > + }; > + > + pm8921_l27: pm8921-l27 { > + compatible = "qcom,rpm-pm8921-pldo"; qcom,rpm-pm8921-nldo1200 > + reg = <QCOM_RPM_PM8921_LDO27>; > + regulator-min-microvolt = <0750000>; > + regulator-max-microvolt = <1250000>; > + }; > + > + pm8921_l28: pm8921-l28 { > + compatible = "qcom,rpm-pm8921-pldo"; qcom,rpm-pm8921-nldo1200 > + reg = <QCOM_RPM_PM8921_LDO28>; > + regulator-min-microvolt = <0750000>; > + regulator-max-microvolt = <1500000>; > + }; > + [..] > + pm8921_usb_switch: pm8921-usb-switch { compatible = "qcom,rpm-pm8921-switch"; reg = <QCOM_RPM_USB_OTG_SWITCH>; }; pm8921_hdmi_switch: pm8921-hdmi-switch { compatible = "qcom,rpm-pm8921-switch"; reg = <QCOM_RPM_HDMI_SWITCH>; }; pm8921_ncp: pm8921-ncp { compatible = "qcom,rpm-pm8921-ncp"; reg = <QCOM_RPM_PM8921_NCP>; }; > + }; > + > /* Temporary fixed regulator */ > vsdcc_fixed: vsdcc-regulator { > compatible = "regulator-fixed"; > -- > 1.9.1 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html