Commit | Line | Data |
---|---|---|
9495525e FF |
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 | }; |