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 - #pwm-cells: should be 3. See pwm.txt in this directory for a description of
10 the cells format. The PWM channel index ranges from 0 to 4. The only third
11 cell flag supported by this binding is PWM_POLARITY_INVERTED.
12 - reg: physical base address and size of the registers map.
15 - clocks: Handle to the ECAP's functional clock.
16 - clock-names: Must be set to "fck".
20 ecap0: ecap@48300100 { /* ECAP on am33xx */
21 compatible = "ti,am3352-ecap", "ti,am33xx-ecap";
23 reg = <0x48300100 0x80>;
24 clocks = <&l4ls_gclk>;
28 ecap0: ecap@48300100 { /* ECAP on am4372 */
29 compatible = "ti,am4372-ecap", "ti,am3352-ecap", "ti,am33xx-ecap";
31 reg = <0x48300100 0x80>;
33 clocks = <&l4ls_gclk>;
37 ecap0: ecap@1f06000 { /* ECAP on da850 */
38 compatible = "ti,da850-ecap", "ti,am3352-ecap", "ti,am33xx-ecap";
40 reg = <0x1f06000 0x80>;
43 ecap0: ecap@4843e100 {
44 compatible = "ti,dra746-ecap", "ti,am3352-ecap";
46 reg = <0x4843e100 0x80>;
47 clocks = <&l4_root_clk_div>;