xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/spi/spi-sc18is602.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunNXP SC18IS602/SCIS603
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun	- compatible : Should be one of
5*4882a593Smuzhiyun		"nxp,sc18is602"
6*4882a593Smuzhiyun		"nxp,sc18is602b"
7*4882a593Smuzhiyun		"nxp,sc18is603"
8*4882a593Smuzhiyun	- reg: I2C bus address
9*4882a593Smuzhiyun
10*4882a593SmuzhiyunOptional properties:
11*4882a593Smuzhiyun	- clock-frequency : external oscillator clock frequency. If not
12*4882a593Smuzhiyun	  specified, the SC18IS602 default frequency (7372000) will be used.
13*4882a593Smuzhiyun
14*4882a593SmuzhiyunThe clock-frequency property is relevant and needed only if the chip has an
15*4882a593Smuzhiyunexternal oscillator (SC18IS603).
16*4882a593Smuzhiyun
17*4882a593SmuzhiyunExample:
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun	sc18is603@28 {
20*4882a593Smuzhiyun		compatible = "nxp,sc18is603";
21*4882a593Smuzhiyun		reg = <0x28>;
22*4882a593Smuzhiyun		clock-frequency = <14744000>;
23*4882a593Smuzhiyun	}
24