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Commit 46421d9d authored by Stefan Wahren's avatar Stefan Wahren Committed by Thierry Reding
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dt-bindings: pwm: bcm2835: Increase pwm-cells 



We need to increase the pwm-cells for the optional flags parameter,
before we can implement support for polarity setting via DT.

Signed-off-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 226d1005

Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt

+2 −2
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ Required properties: 
- clocks: This clock defines the base clock frequency of the PWM hardware

  system, the period and the duty_cycle of the PWM signal is a multiple of

  the base period.

- #pwm-cells: Should be 2. See pwm.txt in this directory for a description of

- #pwm-cells: Should be 3. See pwm.txt in this directory for a description of

  the cells format.



Examples:
@@ -15,7 +15,7 @@ pwm@2020c000 { 
	compatible = "brcm,bcm2835-pwm";

	reg = <0x2020c000 0x28>;

	clocks = <&clk_pwm>;

	#pwm-cells = <2>;

	#pwm-cells = <3>;

};



clocks {