| Florian Fainelli | 9495525 | 2015-09-14 16:47:05 -0700 | [diff] [blame] | 1 | Broadcom BCM7038 PWM controller (BCM7xxx Set Top Box PWM controller) |
| 2 | |
| 3 | Required properties: |
| 4 | |
| 5 | - compatible: must be "brcm,bcm7038-pwm" |
| 6 | - reg: physical base address and length for this controller |
| 7 | - #pwm-cells: should be 2. See pwm.txt in this directory for a description |
| 8 | of the cells format |
| 9 | - clocks: a phandle to the reference clock for this block which is fed through |
| 10 | its internal variable clock frequency generator |
| 11 | |
| 12 | |
| 13 | Example: |
| 14 | |
| 15 | pwm: pwm@f0408000 { |
| 16 | compatible = "brcm,bcm7038-pwm"; |
| 17 | reg = <0xf0408000 0x28>; |
| 18 | #pwm-cells = <2>; |
| 19 | clocks = <&upg_fixed>; |
| 20 | }; |