bindings/mfd/rohm%2Cbd9571mwv.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Marek Vasut <marek.vasut@gmail.com>
15       - rohm,bd9571mwv
16       - rohm,bd9574mwf
24   interrupt-controller: true
26   '#interrupt-cells':
29   gpio-controller: true
31   '#gpio-cells':
34   rohm,ddr-backup-power:
39       Value to use for DDR-Backup Power (default 0).
42         - bit 0: DDR0
43         - bit 1: DDR1
44         - bit 2: DDR0C
45         - bit 3: DDR1C
49   rohm,rstbmode-level:
53       power switch (the RSTBMODE pin is strapped low).
55   rohm,rstbmode-pulse:
58       The RSTB signal is configured for pulse mode, to accommodate a momentary
59       power switch (the RSTBMODE pin is strapped high).
73           regulator-name:
83   - compatible
84   - reg
85   - interrupts
86   - interrupt-controller
87   - '#interrupt-cells'
88   - gpio-controller
89   - '#gpio-cells'
92   - required:
93       - rohm,rstbmode-level
94   - required:
95       - rohm,rstbmode-pulse
98   - |
99     #include <dt-bindings/interrupt-controller/irq.h>
102           #address-cells = <1>;
103           #size-cells = <0>;
108                   interrupt-parent = <&gpio2>;
110                   interrupt-controller;
111                   #interrupt-cells = <2>;
112                   gpio-controller;
113                   #gpio-cells = <2>;
114                   rohm,ddr-backup-power = <0xf>;
115                   rohm,rstbmode-pulse;
119                                   regulator-name = "dvfs";
120                                   regulator-min-microvolt = <750000>;
121                                   regulator-max-microvolt = <1030000>;
122                                   regulator-boot-on;
123                                   regulator-always-on;