/openbmc/linux/Documentation/devicetree/bindings/soc/ti/ |
H A D | wkup-m3-ipc.yaml | 27 Support for VTT Toggle with GPIO pin 30 connected to the enable pin on the DDR VTT regulator. This allows the 80 ti,vtt-gpio-pin: 82 description: GPIO pin connected to enable pin on VTT regulator 129 ti,vtt-gpio-pin = <7>; 137 * On the AM437x-GP-EVM board, gpio5_7 is wired to enable pin of the DDR VTT 140 * state of the pin is configured for pull-down and thus the VTT regulator 142 * this method is an alternative to using the 'ti,vtt-gpio-pin' property.
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/openbmc/linux/drivers/regulator/ |
H A D | tps65086-regulator.c | 18 LDOA2, LDOA3, VTT, SWA1, SWB1, SWB2 }; enumerator 171 TPS65086_SWITCH("VTT", "vtt", VTT, TPS65086_SWVTT_EN, BIT(4)), 211 TPS65086_SWITCH("VTT", "vtt", VTT, TPS65086_SWVTT_EN, BIT(4)), 250 TPS65086_SWITCH("VTT", "vtt", VTT, TPS65086_SWVTT_EN, BIT(4)), 289 TPS65086_SWITCH("VTT", "vtt", VTT, TPS65086_SWVTT_EN, BIT(4)),
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/openbmc/linux/drivers/hwmon/ |
H A D | abituguru3.c | 190 { "DDR VTT", 2, 0, 10, 1, 0 }, 191 { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, 212 { "DDR VTT", 2, 0, 10, 1, 0 }, 213 { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, 241 { "DDR VTT", 2, 0, 10, 1, 0 }, 242 { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, 263 { "DDR VTT", 2, 0, 10, 1, 0 }, 264 { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, 284 { "DDR VTT", 2, 0, 10, 1, 0 }, 285 { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, [all …]
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H A D | w83793.c | 131 {0x12, 0x64, 0x65}, /* Vtt */ 141 /* Low Bits of Vcore A/B Vtt Read/High/Low */ 217 u8 in_low_bits[3]; /* Additional resolution for VCore A/B Vtt */ 951 /* only Vcore A/B and Vtt have additional 2 bits precision */
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H A D | sch5627.c | 72 "VCC", "VTT", "VBAT", "VTR", "V_IN" };
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/openbmc/linux/Documentation/devicetree/bindings/mfd/ |
H A D | ti,tps65086.yaml | 45 buck[1-6], ldoa[1-3], swa1, swb[1-2], and vtt. 73 "^(ldoa[1-3]|swa1|swb[1-2]|vtt)$":
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/openbmc/u-boot/arch/arm/dts/ |
H A D | k3-am654-r5-base-board.dts | 48 regulator-name = "vtt"; 136 vtt-supply = <&vtt_supply>;
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H A D | am335x-icev2.dts | 42 regulator-name = "vtt"; 365 /* Do not idle the GPIO used for holding the VTT regulator */
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H A D | dra76-evm.dts | 84 vtt_fixed: fixedregulator-vtt {
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H A D | am57xx-idk-common.dtsi | 40 vtt_fixed: fixedregulator-vtt {
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H A D | am57xx-beagle-x15-common.dtsi | 51 vtt_fixed: fixedregulator-vtt {
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H A D | dra7-evm.dts | 62 vtt_fixed: fixedregulator-vtt {
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/openbmc/linux/Documentation/hwmon/ |
H A D | w83795.rst | 51 28 VTT 1Bh in11 107 22 VTT 1Bh in11
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H A D | adt7475.rst | 109 in5 VTT (8)
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/openbmc/u-boot/board/freescale/ls1021aiot/ |
H A D | README | 12 automatic tracking of VTT
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/openbmc/u-boot/board/freescale/t4qds/ |
H A D | README | 29 DDR power supplies 1.5V to all devices with automatic tracking of VTT. 69 - VTT/MVREF automatically track operating voltage
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/openbmc/u-boot/drivers/ram/ |
H A D | k3-am654-ddrss.c | 32 * @vtt_supply: VTT Supply regulator 619 /* VTT enable */ in am654_ddrss_power_on() 621 device_get_supply_regulator(ddrss->dev, "vtt-supply", in am654_ddrss_power_on() 626 debug("VTT regulator enabled\n"); in am654_ddrss_power_on()
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/openbmc/linux/arch/arm/boot/dts/ti/omap/ |
H A D | am335x-icev2.dts | 38 regulator-name = "vtt"; 449 /* Do not idle the GPIO used for holding the VTT regulator */
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/openbmc/linux/arch/arm/boot/dts/st/ |
H A D | stm32mp157a-icore-stm32mp1.dtsi | 98 vtt_ddr: regulator-vtt-ddr {
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/openbmc/u-boot/board/freescale/t102xqds/ |
H A D | README | 90 - DDR power supplies 1.35V (DDR3L)/1.20V (DDR4) to all devices with automatic tracking of VTT. 125 - VTT/MVREF automatically track operating voltage.
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/openbmc/linux/drivers/soc/ti/ |
H A D | wkup_m3_ipc.c | 672 if (!of_property_read_u32(np, "ti,vtt-gpio-pin", &temp)) { in wkup_m3_ipc_probe() 676 dev_warn(dev, "Invalid VTT GPIO(%d) pin\n", temp); in wkup_m3_ipc_probe()
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/openbmc/linux/arch/arm64/boot/dts/ti/ |
H A D | k3-am654-base-board.dts | 136 regulator-name = "vtt"; 159 ddr_vtt_pins_default: ddr-vtt-default-pins {
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H A D | k3-am642-evm.dts | 170 regulator-name = "vtt"; 380 ddr_vtt_pins_default: ddr-vtt-default-pins {
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/openbmc/linux/arch/arm/boot/dts/arm/ |
H A D | vexpress-v2p-ca9.dts | 252 /* DDR2 SDRAM VTT termination voltage */
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/openbmc/u-boot/board/ti/dra7xx/ |
H A D | evm.c | 1037 /* VTT regulator enable */ 1043 /* Do not enable VTT for DRA722 or DRA76x */ in vtt_regulator_enable()
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