1 TI SOC ECAP based APWM controller
4 - compatible: Must be "ti,<soc>-ecap".
5 for am33xx - compatible = "ti,am3352-ecap", "ti,am33xx-ecap";
6 for am4372 - compatible = "ti,am4372-ecap", "ti,am3352-ecap", "ti,am33xx-ecap";
7 for da850 - compatible = "ti,da850-ecap", "ti,am3352-ecap", "ti,am33xx-ecap";
8 for dra746 - compatible = "ti,dra746-ecap", "ti,am3352-ecap";
9 for 66ak2g - compatible = "ti,k2g-ecap", "ti,am3352-ecap";
10 for am654 - compatible = "ti,am654-ecap", "ti,am3352-ecap";
11 - #pwm-cells: should be 3. See pwm.yaml in this directory for a description of
12 the cells format. The PWM channel index ranges from 0 to 4. The only third
13 cell flag supported by this binding is PWM_POLARITY_INVERTED.
14 - reg: physical base address and size of the registers map.
17 - clocks: Handle to the ECAP's functional clock.
18 - clock-names: Must be set to "fck".
22 ecap0: ecap@48300100 { /* ECAP on am33xx */
23 compatible = "ti,am3352-ecap", "ti,am33xx-ecap";
25 reg = <0x48300100 0x80>;
26 clocks = <&l4ls_gclk>;
30 ecap0: ecap@48300100 { /* ECAP on am4372 */
31 compatible = "ti,am4372-ecap", "ti,am3352-ecap", "ti,am33xx-ecap";
33 reg = <0x48300100 0x80>;
35 clocks = <&l4ls_gclk>;
39 ecap0: ecap@1f06000 { /* ECAP on da850 */
40 compatible = "ti,da850-ecap", "ti,am3352-ecap", "ti,am33xx-ecap";
42 reg = <0x1f06000 0x80>;
45 ecap0: ecap@4843e100 {
46 compatible = "ti,dra746-ecap", "ti,am3352-ecap";
48 reg = <0x4843e100 0x80>;
49 clocks = <&l4_root_clk_div>;