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Commit | Line | Data |
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53633a89 TR |
1 | * Samsung S6SY761 touchscreen controller |
2 | ||
3 | Required properties: | |
4 | - compatible : must be "samsung,s6sy761" | |
5 | - reg : I2C slave address, (e.g. 0x48) | |
6 | - interrupts : interrupt specification | |
7 | - avdd-supply : analogic power supply | |
8 | - vdd-supply : power supply | |
9 | ||
10 | Optional properties: | |
11 | - touchscreen-size-x : see touchscreen.txt. This property is embedded in the | |
12 | device. If defined it forces a different x resolution. | |
13 | - touchscreen-size-y : see touchscreen.txt. This property is embedded in the | |
14 | device. If defined it forces a different y resolution. | |
15 | ||
16 | Example: | |
17 | ||
18 | i2c@00000000 { | |
19 | ||
20 | /* ... */ | |
21 | ||
22 | touchscreen@48 { | |
23 | compatible = "samsung,s6sy761"; | |
24 | reg = <0x48>; | |
25 | interrupt-parent = <&gpa1>; | |
26 | interrupts = <1 IRQ_TYPE_NONE>; | |
27 | avdd-supply = <&ldo30_reg>; | |
28 | vdd-supply = <&ldo31_reg>; | |
29 | touchscreen-size-x = <4096>; | |
30 | touchscreen-size-y = <4096>; | |
31 | }; | |
32 | }; |