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