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/openbmc/u-boot/drivers/power/
H A DKconfig127 int "axp pmic dcdc4 voltage"
134 Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to
135 disable dcdc4.
136 On A10s boards with an axp152 dcdc4 is VDD-INT-DLL and should be 1.25V.
137 On A31 boards dcdc4 is used for VDD-SYS and should be 1.2V.
138 On A23 / A33 boards dcdc4 is unused and should be disabled.
139 On A80 boards dcdc4 powers VDD-SYS, HDMI, USB OTG and should be 0.9V.
140 On A83T boards dcdc4 is used for VDD-GPU.
/openbmc/linux/drivers/regulator/
H A Dtps65912-regulator.c19 enum tps65912_regulators { DCDC1, DCDC2, DCDC3, DCDC4, LDO1, LDO2, LDO3, enumerator
82 TPS65912_REGULATOR("DCDC4", DCDC4, "dcdc4", tps65912_ops_dcdc,
H A Dtps65218-regulator.c173 /* Operations permitted on DCDC3, DCDC4 and LDO1 */
266 TPS65218_REGULATOR("DCDC4", "regulator-dcdc4", TPS65218_DCDC_4,
H A Daxp20x-regulator.c643 AXP_DESC(AXP22X, DCDC4, "dcdc4", "vin4", 600, 1540, 20,
813 AXP_DESC_RANGES(AXP803, DCDC4, "dcdc4", "vin4",
973 AXP_DESC_RANGES(AXP809, DCDC4, "dcdc4", "vin4",
1045 AXP_DESC_RANGES(AXP813, DCDC4, "dcdc4", "vin4",
1152 AXP_DESC_RANGES(AXP15060, DCDC4, "dcdc4", "vin4",
H A Drn5t618-regulator.c48 REG(DCDC4, DC4CTL, BIT(0), DC4DAC, 0xff, 600000, 3500000, 12500),
81 REG(DCDC4, DC4CTL, BIT(0), DC4DAC, 0xff, 600000, 3500000, 12500),
/openbmc/u-boot/arch/arm/dts/
H A Dam437x-sk-evm.dts433 dcdc4: regulator-dcdc4 { label
434 compatible = "ti,tps65218-dcdc4";
493 AVDD-supply = <&dcdc4>;
494 IOVDD-supply = <&dcdc4>;
495 DRVDD-supply = <&dcdc4>;
504 Vdd-supply = <&dcdc4>;
505 Vdd_IO-supply = <&dcdc4>;
537 vmmc-supply = <&dcdc4>;
H A Dam43x-epos-evm.dts455 dcdc4: regulator-dcdc4 { label
456 compatible = "ti,tps65218-dcdc4";
516 HPVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
519 AVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
520 IOVDD-supply = <&dcdc4>; /* V3_3D -> DCDC4 */
H A Daxp803.dtsi84 reg_dcdc4: dcdc4 {
85 regulator-name = "dcdc4";
H A Daxp22x.dtsi81 reg_dcdc4: dcdc4 {
82 regulator-name = "dcdc4";
H A Daxp81x.dtsi90 reg_dcdc4: dcdc4 {
H A Dsun9i-a80-cubieboard4.dts247 reg_dcdc4: dcdc4 {
/openbmc/linux/arch/arm64/boot/dts/allwinner/
H A Daxp803.dtsi68 reg_dcdc4: dcdc4 {
69 regulator-name = "dcdc4";
/openbmc/linux/arch/arm/boot/dts/ti/omap/
H A Dam437x-sk-evm.dts526 dcdc4: regulator-dcdc4 { label
630 AVDD-supply = <&dcdc4>;
631 IOVDD-supply = <&dcdc4>;
632 DRVDD-supply = <&dcdc4>;
641 Vdd-supply = <&dcdc4>;
642 Vdd_IO-supply = <&dcdc4>;
678 vmmc-supply = <&dcdc4>;
H A Dam43x-epos-evm.dts622 dcdc4: regulator-dcdc4 { label
685 HPVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
688 AVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
689 IOVDD-supply = <&dcdc4>; /* V3_3D -> DCDC4 */
/openbmc/linux/arch/arm/boot/dts/allwinner/
H A Daxp22x.dtsi92 reg_dcdc4: dcdc4 {
93 regulator-name = "dcdc4";
H A Daxp81x.dtsi85 reg_dcdc4: dcdc4 {
/openbmc/linux/include/linux/mfd/wm8350/
H A Dpmic.h271 * R189 (0xBD) - DCDC4 Control
278 * R190 (0xBE) - DCDC4 Timeouts
294 * R191 (0xBF) - DCDC4 Low Power
585 * R251 (0xFB) - DCDC4 Force PWM
/openbmc/linux/arch/arm/boot/dts/nxp/imx/
H A De60k02.dtsi176 dcdc4_reg: DCDC4 {
177 regulator-name = "DCDC4";
H A De70k02.dtsi194 dcdc4_reg: DCDC4 {
195 regulator-name = "DCDC4";
H A Dimx6sl-kobo-aura2.dts184 dcdc4_reg: DCDC4 {
185 regulator-name = "DCDC4";
H A Dimx6sl-tolino-shine2hd.dts210 dcdc4_reg: DCDC4 {
211 regulator-name = "DCDC4";
/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dwm831x.txt40 dcdc4 : DCDC3
H A Dx-powers,axp152.yaml161 DCDC4 power supply node, if present.
/openbmc/linux/Documentation/devicetree/bindings/regulator/
H A Dtps65218.txt15 tps65217: regulator-dcdc1, regulator-dcdc2, regulator-dcdc3, regulator-dcdc4,
/openbmc/linux/drivers/mfd/
H A Dwm8350-regmap.c212 { 0x047F, 0x047F, 0x0000 }, /* R189 - DCDC4 Control */
213 { 0xFFC0, 0xFFC0, 0x0000 }, /* R190 - DCDC4 Timeouts */
214 { 0x737F, 0x737F, 0x0000 }, /* R191 - DCDC4 Low Power */

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