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Commit c322f457 authored by Lukasz Majewski's avatar Lukasz Majewski Committed by Thierry Reding
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pwm: imx: doc: Update imx-pwm.txt documentation entry 



The imx-pwm.txt documentation update as a preparation for polarity
support.

Signed-off-by: default avatarBhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Signed-off-by: default avatarLukasz Majewski <l.majewski@majess.pl>
Acked-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 871985b1

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

+3 −3
Original line number Diff line number Diff line
@@ -6,8 +6,8 @@ Required properties: 
  - "fsl,imx1-pwm" for PWM compatible with the one integrated on i.MX1

  - "fsl,imx27-pwm" for PWM compatible with the one integrated on i.MX27

- reg: physical base address and length of the controller's registers

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

  the cells format.

- #pwm-cells: 2 for i.MX1 and 3 for i.MX27 and newer SoCs. See pwm.txt

  in this directory for a description of the cells format.

- clocks : Clock specifiers for both ipg and per clocks.

- clock-names : Clock names should include both "ipg" and "per"

See the clock consumer binding,
@@ -17,7 +17,7 @@ See the clock consumer binding, 
Example:



pwm1: pwm@53fb4000 {

	#pwm-cells = <2>;

	#pwm-cells = <3>;

	compatible = "fsl,imx53-pwm", "fsl,imx27-pwm";

	reg = <0x53fb4000 0x4000>;

	clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>,