Lines Matching +full:rom +full:-
1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/lp855x-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Artur Weber <aweber.kernel@gmail.com>
15 - ti,lp8550
16 - ti,lp8551
17 - ti,lp8552
18 - ti,lp8553
19 - ti,lp8555
20 - ti,lp8556
21 - ti,lp8557
26 dev-ctrl:
29 Value of device control register. This is a device-specific value.
31 bl-name:
35 init-brt:
39 power-supply:
42 enable-supply:
49 enables the PWM-based backlight control mode.
51 pwm-names: true
53 pwm-period:
61 "^rom-[0-9a-f]{2}h$":
66 rom-addr:
68 description: Register address of ROM area to be updated.
70 rom-val:
72 description: Value to write to the ROM register.
75 - compatible
76 - reg
77 - dev-ctrl
82 - |
84 #address-cells = <1>;
85 #size-cells = <0>;
91 dev-ctrl = /bits/ 8 <0x00>;
94 pwm-names = "lp8555";
97 rom-14h {
98 rom-addr = /bits/ 8 <0x14>;
99 rom-val = /bits/ 8 <0xcf>;
103 rom-15h {
104 rom-addr = /bits/ 8 <0x15>;
105 rom-val = /bits/ 8 <0xc7>;
109 rom-19h {
110 rom-addr = /bits/ 8 <0x19>;
111 rom-val = /bits/ 8 <0x0f>;
115 - |
117 #address-cells = <1>;
118 #size-cells = <0>;
124 bl-name = "lcd-bl";
125 dev-ctrl = /bits/ 8 <0x85>;
126 init-brt = /bits/ 8 <0x10>;
129 - |
131 #address-cells = <1>;
132 #size-cells = <0>;
137 enable-supply = <&backlight_vddio>;
138 power-supply = <&backlight_vdd>;
140 dev-ctrl = /bits/ 8 <0x41>;
141 init-brt = /bits/ 8 <0x0a>;
144 rom-14h {
145 rom-addr = /bits/ 8 <0x14>;
146 rom-val = /bits/ 8 <0xcf>;