Lines Matching +full:buck +full:- +full:a
4 This is a part of device tree bindings for S5M family multi-function devices.
5 More information can be found in bindings/mfd/sec-core.txt file.
7 The S5M8767 device provide buck and LDO regulators.
10 a sub-node named "regulators" with more sub-nodes for each regulator using the
12 - Documentation/devicetree/bindings/regulator/regulator.txt
16 - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
20 - s5m8767,pmic-buck3-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
24 - s5m8767,pmic-buck4-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
28 - s5m8767,pmic-buck-ds-gpios: GPIO specifiers for three host gpio's used
29 for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines.
31 [1] If none of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
32 property is specified, the 's5m8767,pmic-buck[2/3/4]-dvs-voltage'
33 property should specify atleast one voltage level (which would be a
36 If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
38 's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
41 - s5m8767,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs.
42 - s5m8767,pmic-buck3-uses-gpio-dvs: 'buck3' can be controlled by gpio dvs.
43 - s5m8767,pmic-buck4-uses-gpio-dvs: 'buck4' can be controlled by gpio dvs.
47 - s5m8767,pmic-buck234-default-dvs-idx: Default voltage setting selected from
52 - s5m8767,pmic-buck-dvs-gpios: GPIO specifiers for three host gpio's used
57 - LDOn
58 - valid values for n are 1 to 28
59 - Example: LDO1, LDO2, LDO28
60 - BUCKn
61 - valid values for n are 1 to 9.
62 - Example: BUCK1, BUCK2, BUCK9
63 Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
67 Optional properties of the nodes under "regulators" sub-node:
68 - op_mode: describes the different operating modes of the LDO's with
70 0 - always off mode
71 1 - on in normal mode
72 2 - low power mode
73 3 - suspend mode
74 - s5m8767,pmic-ext-control-gpios: (optional) GPIO specifier for one
82 compatible = "samsung,s5m8767-pmic";
85 s5m8767,pmic-buck2-uses-gpio-dvs;
86 s5m8767,pmic-buck3-uses-gpio-dvs;
87 s5m8767,pmic-buck4-uses-gpio-dvs;
89 s5m8767,pmic-buck-default-dvs-idx = <0>;
91 s5m8767,pmic-buck-dvs-gpios = <&gpx0 0 0>, /* DVS1 */
95 s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>, /* SET1 */
99 s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
104 s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
109 s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
116 regulator-name = "VDD_ABB_3.3V";
117 regulator-min-microvolt = <3300000>;
118 regulator-max-microvolt = <3300000>;
123 regulator-name = "VDD_ALIVE_1.1V";
124 regulator-min-microvolt = <1100000>;
125 regulator-max-microvolt = <1100000>;
126 regulator-always-on;
130 regulator-name = "VDD_MIF_1.2V";
131 regulator-min-microvolt = <950000>;
132 regulator-max-microvolt = <1350000>;
133 regulator-always-on;
134 regulator-boot-on;
138 regulator-name = "VMEM_VDD_2.8V";
139 regulator-min-microvolt = <2800000>;
140 regulator-max-microvolt = <2800000>;
142 s5m8767,pmic-ext-control-gpios = <&gpk0 2 0>;