1 Binding for TI/National Semiconductor LP55xx Led Drivers
4 - compatible: "national,lp5521" or "national,lp5523" or "ti,lp5562"
5 - reg: I2C slave address
6 - clock-mode: Input clock mode, (0: automode, 1: internal, 2: external)
8 Each child has own specific current settings
9 - led-cur: Current setting at each led channel (mA x10, 0 if led is not connected)
10 - max-cur: Maximun current at each led channel.
13 - label: Used for naming LEDs
15 Alternatively, each child can have specific channel name
16 - chan-name: Name of each channel name
19 3 LED channels, external clock used. Channel names are 'lp5521_pri:channel0',
20 'lp5521_pri:channel1' and 'lp5521_pri:channel2'
23 compatible = "national,lp5521";
26 clock-mode = /bits/ 8 <2>;
29 led-cur = /bits/ 8 <0x2f>;
30 max-cur = /bits/ 8 <0x5f>;
34 led-cur = /bits/ 8 <0x2f>;
35 max-cur = /bits/ 8 <0x5f>;
39 led-cur = /bits/ 8 <0x2f>;
40 max-cur = /bits/ 8 <0x5f>;
45 9 LED channels with specific name. Internal clock used.
46 The I2C slave address is configurable with ASEL1 and ASEL0 pins.
47 Available addresses are 32/33/34/35h.
50 -------------------------
57 compatible = "national,lp5523";
59 clock-mode = /bits/ 8 <1>;
63 led-cur = /bits/ 8 <0x14>;
64 max-cur = /bits/ 8 <0x20>;
69 led-cur = /bits/ 8 <0x14>;
70 max-cur = /bits/ 8 <0x20>;
75 led-cur = /bits/ 8 <0x14>;
76 max-cur = /bits/ 8 <0x20>;
81 led-cur = /bits/ 8 <0x14>;
82 max-cur = /bits/ 8 <0x20>;
87 led-cur = /bits/ 8 <0x14>;
88 max-cur = /bits/ 8 <0x20>;
93 led-cur = /bits/ 8 <0x14>;
94 max-cur = /bits/ 8 <0x20>;
99 led-cur = /bits/ 8 <0x14>;
100 max-cur = /bits/ 8 <0x20>;
105 led-cur = /bits/ 8 <0x14>;
106 max-cur = /bits/ 8 <0x20>;
111 led-cur = /bits/ 8 <0x14>;
112 max-cur = /bits/ 8 <0x20>;
117 4 channels are defined.
120 compatible = "ti,lp5562";
122 clock-mode = /bits/8 <2>;
126 led-cur = /bits/ 8 <0x20>;
127 max-cur = /bits/ 8 <0x60>;
132 led-cur = /bits/ 8 <0x20>;
133 max-cur = /bits/ 8 <0x60>;
138 led-cur = /bits/ 8 <0x20>;
139 max-cur = /bits/ 8 <0x60>;
144 led-cur = /bits/ 8 <0x20>;
145 max-cur = /bits/ 8 <0x60>;