Lines Matching +full:smps +full:- +full:mode
2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "st,stm32wb0-pwr"
8 include: "st,stm32-pwr.yaml"
11 smps-mode:
15 SMPS mode selection
18 - SMPS converter disabled
19 - LDOs supply voltage: VDD
21 WARNING: The SMPS must not be disabled on board using the
22 'SMPS supply configuration', so this mode should NEVER be
23 selected on these boards. Only use this mode if your board
26 Refer to RM0505 §5.5 "SMPS step down regulator" for details.
29 - SMPS converter enabled - clock disabled
30 - LDOs supply voltage: VDD (though SMPS)
31 - Current supplied to LDOs can be limited
35 - SMPS converter enabled - clock enabled
36 - LDOs supply voltage: regulated SMPS output
37 - Target output voltage can be programmed
39 - "OFF"
40 - "PRECHARGE"
41 - "RUN"
43 smps-bom:
46 SMPS L/C BOM selection
54 This property is required if `smps-mode` is not "OFF".
56 - 1
57 - 2
58 - 3
60 smps-clock-prescaler:
64 SMPS clock prescaler factor
66 The SMPS clock, CLK_SMPS, comes from a 16 MHz source that
74 All features of the SMPS can be used regardless of which
78 This property is only used if `smps-mode` is not "OFF".
80 - 2
81 - 4
83 smps-lp-floating:
86 Floating SMPS output in low-power state
88 If this property is set, the SMPS output pin (VFBSD)
89 is left floating when the SoC is in low-power state.
91 If this property is not set, the SMPS is placed in
92 PRECHARGE mode when the SoC is in low-power state.
95 smps-current-limit:
99 SMPS output current limit (in mA)
102 output current allowed for the SMPS, and is also equal
108 This property is only used if `smps-mode` is "PRECHARGE".
110 - "2_5"
111 - "5"
112 - "10"
113 - "20"
115 smps-output-voltage:
119 SMPS regulated output voltage
124 This property is only used if `smps-mode` is "RUN".
126 - "1V20"
127 - "1V25"
128 - "1V30"
129 - "1V35"
130 - "1V40"
131 - "1V45"
132 - "1V50"
133 - "1V55"
134 - "1V60"
135 - "1V65"
136 - "1V70"
137 - "1V75"
138 - "1V80"
139 - "1V85"
140 - "1V90"
141 - "1V95"