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author | Nisha Kumari <nishakumari@codeaurora.org> | 2019-06-12 16:30:49 +0530 |
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committer | Sumit Semwal <sumit.semwal@linaro.org> | 2019-09-03 20:27:13 +0530 |
commit | 074c268a4d780ff34544c787b80cc70ddcfd9a05 (patch) | |
tree | 297beb685ad149b0d83bec3abde734053f39c8a9 | |
parent | c7c6e1219780a5eb81e305c875fac7c04e7006e7 (diff) |
dt-bindings: regulator: Add labibb regulator
Adding the devicetree binding for labibb regulator.
Signed-off-by: Nisha Kumari <nishakumari@codeaurora.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
-rw-r--r-- | Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.txt | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.txt new file mode 100644 index 000000000000..0b8359741690 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.txt @@ -0,0 +1,57 @@ +Qualcomm's LAB(LCD AMOLED Boost)/IBB(Inverting Buck Boost) Regulator + +LAB can be used as a positive boost power supply and IBB can be used as a negative +boost power supply for display panels. + +Main node required properties: + +- compatible: Must be: + "qcom,lab-ibb-regulator" +- #address-cells: Must be 1 +- #size-cells: Must be 0 + +LAB subnode required properties: + +- reg: Specifies the SPMI address and size for this peripheral. +- regulator-name: A string used to describe the regulator. +- interrupts: Specify the interrupts as per the interrupt + encoding. +- interrupt-names: Interrupt names to match up 1-to-1 with + the interrupts specified in 'interrupts' + property. + +IBB subnode required properties: + +- reg: Specifies the SPMI address and size for this peripheral. +- regulator-name: A string used to describe the regulator. +- interrupts: Specify the interrupts as per the interrupt + encoding. +- interrupt-names: Interrupt names to match up 1-to-1 with + the interrupts specified in 'interrupts' + property. + +Example: + pmi8998_lsid1: pmic@3 { + qcom-labibb-regulator { + compatible = "qcom,lab-ibb-regulator"; + #address-cells = <1>; + #size-cells = <0>; + + lab_regulator: qcom,lab@de00 { + reg = <0xde00>; + regulator-name = "lab_reg"; + + interrupts = <0x3 0xde 0x0 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "lab-sc-err"; + }; + + ibb_regulator: qcom,ibb@dc00 { + reg = <0xdc00>; + regulator-name = "ibb_reg"; + + interrupts = <0x3 0xdc 0x2 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "ibb-sc-err"; + }; + + }; + }; |