30 lines
908 B
Plaintext
30 lines
908 B
Plaintext
|
Device-Tree bindings for Atmel's HLCDC (High-end LCD Controller) PWM driver
|
||
|
|
|
||
|
|
The Atmel HLCDC PWM is subdevice of the HLCDC MFD device.
|
||
|
|
See ../mfd/atmel-hlcdc.txt for more details.
|
||
|
|
|
||
|
|
Required properties:
|
||
|
|
- compatible: value should be one of the following:
|
||
|
|
"atmel,hlcdc-pwm"
|
||
|
|
- pinctr-names: the pin control state names. Should contain "default".
|
||
|
|
- pinctrl-0: should contain the pinctrl states described by pinctrl
|
||
|
|
default.
|
||
|
|
- #pwm-cells: should be set to 3. This PWM chip use the default 3 cells
|
||
|
|
bindings defined in pwm.txt in this directory.
|
||
|
|
|
||
|
|
Example:
|
||
|
|
|
||
|
|
hlcdc: hlcdc@f0030000 {
|
||
|
|
compatible = "atmel,sama5d3-hlcdc";
|
||
|
|
reg = <0xf0030000 0x2000>;
|
||
|
|
clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>;
|
||
|
|
clock-names = "periph_clk","sys_clk", "slow_clk";
|
||
|
|
|
||
|
|
hlcdc_pwm: hlcdc-pwm {
|
||
|
|
compatible = "atmel,hlcdc-pwm";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_lcd_pwm>;
|
||
|
|
#pwm-cells = <3>;
|
||
|
|
};
|
||
|
|
};
|