diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/ipq806x/patches-4.4/167-ARM-qcom_rpm_fix_support_for_smb208.patch | 50 | ||||
| -rw-r--r-- | target/linux/ipq806x/patches-4.4/168-ARM-qcom-add-smb208-DT.patch | 74 |
2 files changed, 124 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-4.4/167-ARM-qcom_rpm_fix_support_for_smb208.patch b/target/linux/ipq806x/patches-4.4/167-ARM-qcom_rpm_fix_support_for_smb208.patch new file mode 100644 index 0000000000..8da70340de --- /dev/null +++ b/target/linux/ipq806x/patches-4.4/167-ARM-qcom_rpm_fix_support_for_smb208.patch @@ -0,0 +1,50 @@ + +In commit "regulator: qcom: Rework to single platform device" the smb208 regulator +used in IPQ8064 was left out. + +Add it to that new framework and update Docs accordingly. + +Signed-off-by: Adrian Panella <ianchi74@outlook.com> + +--- a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt ++++ b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt +@@ -59,6 +59,7 @@ Regulator nodes are identified by their + "qcom,rpm-pm8058-regulators" + "qcom,rpm-pm8901-regulators" + "qcom,rpm-pm8921-regulators" ++ "qcom,rpm-smb208-regulators" + + - vdd_l0_l1_lvs-supply: + - vdd_l2_l11_l12-supply: +@@ -156,6 +157,9 @@ pm8921: + l29, lvs1, lvs2, lvs3, lvs4, lvs5, lvs6, lvs7, usb-switch, hdmi-switch, + ncp + ++smb208: ++ s1a, s1b, s2a, s2b ++ + The content of each sub-node is defined by the standard binding for regulators - + see regulator.txt - with additional custom properties described below: + +--- a/drivers/regulator/qcom_rpm-regulator.c ++++ b/drivers/regulator/qcom_rpm-regulator.c +@@ -869,10 +869,19 @@ static const struct rpm_regulator_data r + { } + }; + ++static const struct rpm_regulator_data rpm_smb208_regulators[] = { ++ { "s1a", QCOM_RPM_SMB208_S1a, &smb208_smps, "vin_s1a" }, ++ { "s1b", QCOM_RPM_SMB208_S1b, &smb208_smps, "vin_s1b" }, ++ { "s2a", QCOM_RPM_SMB208_S2a, &smb208_smps, "vin_s2a" }, ++ { "s2b", QCOM_RPM_SMB208_S2b, &smb208_smps, "vin_s2b" }, ++ { } ++}; ++ + static const struct of_device_id rpm_of_match[] = { + { .compatible = "qcom,rpm-pm8058-regulators", .data = &rpm_pm8058_regulators }, + { .compatible = "qcom,rpm-pm8901-regulators", .data = &rpm_pm8901_regulators }, + { .compatible = "qcom,rpm-pm8921-regulators", .data = &rpm_pm8921_regulators }, ++ { .compatible = "qcom,rpm-smb208-regulators", .data = &rpm_smb208_regulators }, + { } + }; + MODULE_DEVICE_TABLE(of, rpm_of_match); diff --git a/target/linux/ipq806x/patches-4.4/168-ARM-qcom-add-smb208-DT.patch b/target/linux/ipq806x/patches-4.4/168-ARM-qcom-add-smb208-DT.patch new file mode 100644 index 0000000000..503654d988 --- /dev/null +++ b/target/linux/ipq806x/patches-4.4/168-ARM-qcom-add-smb208-DT.patch @@ -0,0 +1,74 @@ +Change DT to use new smb208 regulator driver. + +Signed-off-by: Adrian Panella <ianchi74@outlook.com> + +--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi +@@ -167,45 +167,37 @@ + #address-cells = <1>; + #size-cells = <0>; + +- smb208_s1a: smb208-s1a { +- compatible = "qcom,rpm-smb208"; +- reg = <QCOM_RPM_SMB208_S1a>; +- +- regulator-min-microvolt = <1050000>; +- regulator-max-microvolt = <1150000>; ++ regulators { ++ compatible = "qcom,rpm-smb208-regulators"; + +- qcom,switch-mode-frequency = <1200000>; +- +- }; ++ smb208_s1a: s1a { ++ regulator-min-microvolt = <1050000>; ++ regulator-max-microvolt = <1150000>; + +- smb208_s1b: smb208-s1b { +- compatible = "qcom,rpm-smb208"; +- reg = <QCOM_RPM_SMB208_S1b>; ++ qcom,switch-mode-frequency = <1200000>; + +- regulator-min-microvolt = <1050000>; +- regulator-max-microvolt = <1150000>; +- +- qcom,switch-mode-frequency = <1200000>; +- }; ++ }; + +- smb208_s2a: smb208-s2a { +- compatible = "qcom,rpm-smb208"; +- reg = <QCOM_RPM_SMB208_S2a>; ++ smb208_s1b: s1b { ++ regulator-min-microvolt = <1050000>; ++ regulator-max-microvolt = <1150000>; + +- regulator-min-microvolt = < 800000>; +- regulator-max-microvolt = <1250000>; ++ qcom,switch-mode-frequency = <1200000>; ++ }; + +- qcom,switch-mode-frequency = <1200000>; +- }; ++ smb208_s2a: s2a { ++ regulator-min-microvolt = < 800000>; ++ regulator-max-microvolt = <1250000>; + +- smb208_s2b: smb208-s2b { +- compatible = "qcom,rpm-smb208"; +- reg = <QCOM_RPM_SMB208_S2b>; ++ qcom,switch-mode-frequency = <1200000>; ++ }; + +- regulator-min-microvolt = < 800000>; +- regulator-max-microvolt = <1250000>; ++ smb208_s2b: s2b { ++ regulator-min-microvolt = < 800000>; ++ regulator-max-microvolt = <1250000>; + +- qcom,switch-mode-frequency = <1200000>; ++ qcom,switch-mode-frequency = <1200000>; ++ }; + }; + }; + |