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| author | Stefan Agner <stefan@agner.ch> | 2017-05-16 10:40:13 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2017-05-21 04:59:07 +0300 |
| commit | 9be48d2d98810ae723c229c05b078ca5a07e9561 (patch) | |
| tree | b8e63bec422419d7cb4c210291d8597321f0f4e1 /arch/arm/boot/dts/imx7d-nitrogen7.dts | |
| parent | 34adfaa3d404c0e763fa3614cfe01078e29c56c7 (diff) | |
| download | linux-9be48d2d98810ae723c229c05b078ca5a07e9561.tar.xz | |
ARM: dts: imx7: use 3 PWM cells
The PWM driver has now capability to specify the PWM polarity
which is e.g. for backlight control. Allow to make use of PWM
polarity by specifying pwm-cells to be 3 in the base dt.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx7d-nitrogen7.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-nitrogen7.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx7d-nitrogen7.dts b/arch/arm/boot/dts/imx7d-nitrogen7.dts index a44f992051ac..dd40e49f6c42 100644 --- a/arch/arm/boot/dts/imx7d-nitrogen7.dts +++ b/arch/arm/boot/dts/imx7d-nitrogen7.dts @@ -67,7 +67,7 @@ backlight-j20 { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; status = "okay"; |