xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/pwm/spear-pwm.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun== ST SPEAr SoC PWM controller ==
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible: should be one of:
5*4882a593Smuzhiyun  - "st,spear320-pwm"
6*4882a593Smuzhiyun  - "st,spear1340-pwm"
7*4882a593Smuzhiyun- reg: physical base address and length of the controller's registers
8*4882a593Smuzhiyun- #pwm-cells: should be 2. See pwm.yaml in this directory for a description of
9*4882a593Smuzhiyun  the cells format.
10*4882a593Smuzhiyun
11*4882a593SmuzhiyunExample:
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun        pwm: pwm@a8000000 {
14*4882a593Smuzhiyun            compatible ="st,spear320-pwm";
15*4882a593Smuzhiyun            reg = <0xa8000000 0x1000>;
16*4882a593Smuzhiyun            #pwm-cells = <2>;
17*4882a593Smuzhiyun        };
18