linux-kernel - Re: [PATCH/RFC v10 04/19] dt-binding: mfd: max77693: Add DT binding related macros

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Date:	Tue, 20 Jan 2015 11:12:43 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Jacek Anaszewski <j.anaszewski@...sung.com>
Cc:	linux-leds@...r.kernel.org, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	kyungmin.park@...sung.com, b.zolnierkie@...sung.com, pavel@....cz,
	cooloney@...il.com, rpurdie@...ys.net, sakari.ailus@....fi,
	s.nawrocki@...sung.com, Chanwoo Choi <cw00.choi@...sung.com>
Subject: Re: [PATCH/RFC v10 04/19] dt-binding: mfd: max77693: Add DT binding
 related macros

On Fri, 09 Jan 2015, Jacek Anaszewski wrote:

> Add macros for max77693 led part related binding.
> 
> Signed-off-by: Jacek Anaszewski <j.anaszewski@...sung.com>
> Acked-by: Kyungmin Park <kyungmin.park@...sung.com>
> Cc: Lee Jones <lee.jones@...aro.org>
> Cc: Chanwoo Choi <cw00.choi@...sung.com>
> ---
>  include/dt-bindings/mfd/max77693.h |   21 +++++++++++++++++++++
>  1 file changed, 21 insertions(+)
>  create mode 100644 include/dt-bindings/mfd/max77693.h
> 
> diff --git a/include/dt-bindings/mfd/max77693.h b/include/dt-bindings/mfd/max77693.h
> new file mode 100644
> index 0000000..f53e197
> --- /dev/null
> +++ b/include/dt-bindings/mfd/max77693.h
> @@ -0,0 +1,21 @@
> +/*
> + * This header provides macros for MAX77693 device binding
> + *
> + * Copyright (C) 2014, Samsung Electronics Co., Ltd.
> + *
> + * Author: Jacek Anaszewski <j.anaszewski@...sung.com>
> + */
> +
> +#ifndef __DT_BINDINGS_MAX77693_H__
> +#define __DT_BINDINGS_MAX77693_H
> +
> +/* External trigger type */
> +#define MAX77693_LED_TRIG_TYPE_EDGE	0
> +#define MAX77693_LED_TRIG_TYPE_LEVEL	1
> +
> +/* Boost modes */
> +#define MAX77693_LED_BOOST_OFF		0
> +#define MAX77693_LED_BOOST_ADAPTIVE	1
> +#define MAX77693_LED_BOOST_FIXED	2
> +
> +#endif /* __DT_BINDINGS_MAX77693_H */

These look fairly generic.  Do generic LED defines already exist?  If
not, can they?

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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