tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1* MELFAS MIP4 Touchscreen
2
3Required properties:
4- compatible: must be "melfas,mip4_ts"
5- reg: I2C slave address of the chip (0x48 or 0x34)
6- interrupt-parent: interrupt controller to which the chip is connected
7- interrupts: interrupt to which the chip is connected
8
9Optional properties:
10- ce-gpios: GPIO connected to the CE (chip enable) pin of the chip
11
12Example:
13 i2c@00000000 {
14 touchscreen: melfas_mip4@48 {
15 compatible = "melfas,mip4_ts";
16 reg = <0x48>;
17 interrupt-parent = <&gpio>;
18 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
19 ce-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
20 };
21 };