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Groups > linux.kernel > #1319338
| From | Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] ARM: dts: vf-colibri-eval-v3: Use enable-gpios for BL_ON |
| Date | 2016-01-27 19:50 +0100 |
| Message-ID | <qVDkf-7RP-55@gated-at.bofh.it> (permalink) |
| References | <qOVYB-29Q-1@gated-at.bofh.it> |
| Organization | Toradex |
Ping!
On 01/09/2016 12:29 PM, Bhuvanchandra DV wrote:
> Use pwm-backlight driver 'enable-gpios' property for backlight on/off
> control.
>
> Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
> ---
> arch/arm/boot/dts/vf-colibri.dtsi | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
> index e5949b9..1c0da05 100644
> --- a/arch/arm/boot/dts/vf-colibri.dtsi
> +++ b/arch/arm/boot/dts/vf-colibri.dtsi
> @@ -10,7 +10,10 @@
> / {
> bl: backlight {
> compatible = "pwm-backlight";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio_bl_on>;
> pwms = <&pwm0 0 5000000 0>;
> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
> status = "disabled";
> };
> };
> @@ -169,6 +172,12 @@
> >;
> };
>
> + pinctrl_gpio_bl_on: gpio_bl_on {
> + fsl,pins = <
> + VF610_PAD_PTC0__GPIO_45 0x22ef
> + >;
> + };
> +
> pinctrl_i2c0: i2c0grp {
> fsl,pins = <
> VF610_PAD_PTB14__I2C0_SCL 0x37ff
>
--
Best regards,
Bhuvan
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Re: [PATCH] ARM: dts: vf-colibri-eval-v3: Use enable-gpios for BL_ON Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> - 2016-01-27 19:50 +0100
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