From: Rob Herring <robh@kernel.org>
To: Dan Murphy <dmurphy@ti.com>
Cc: mark.rutland@arm.com, jacek.anaszewski@gmail.com,
andy.shevchenko@gmail.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org
Subject: Re: [PATCH 3/4] dt: bindings: lm3692x: Update binding for LED sync control
Date: Mon, 16 Jul 2018 15:08:45 -0600 [thread overview]
Message-ID: <20180716210845.GA26337@rob-hp-laptop> (raw)
In-Reply-To: <20180702181216.19660-3-dmurphy@ti.com>
On Mon, Jul 02, 2018 at 01:12:15PM -0500, Dan Murphy wrote:
> Update the binding to be able to configure the LED
> sync to turn on.
s/sync/sink/ ? As in a current sink.
>
> The LM36922 has one output but can sync current to 2 LED
> strings. The user may only use one sync so the other
> syncs need to be disabled.
>
> The LM36923 has 3 LED syncs.
>
> Signed-off-by: Dan Murphy <dmurphy@ti.com>
> ---
> Documentation/devicetree/bindings/leds/leds-lm3692x.txt | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
> index 6c9074f84a51..08b352840bd7 100644
> --- a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
> +++ b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
> @@ -20,7 +20,10 @@ Optional properties:
> - vled-supply : LED supply
>
> Required child properties:
> - - reg : 0
> + - reg : 0 - Will enable all LED sync paths
> + 1 - Will enable the LED1 sync
> + 2 - Will enable the LED2 sync
> + 3 - Will enable the LED3 sync (LM36923 only)
>
> Optional child properties:
> - label : see Documentation/devicetree/bindings/leds/common.txt
> --
> 2.17.0.582.gccdcbd54c
>
next prev parent reply other threads:[~2018-07-16 21:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-02 18:12 [PATCH 1/4] leds: lm3692x: Update license header to SPDX Dan Murphy
2018-07-02 18:12 ` [PATCH 2/4] leds: lm3692x: Change DT calls to fwnode calls Dan Murphy
2018-07-02 18:12 ` [PATCH 3/4] dt: bindings: lm3692x: Update binding for LED sync control Dan Murphy
2018-07-16 21:08 ` Rob Herring [this message]
2018-07-02 18:12 ` [PATCH 4/4] leds: lm3692x: Support LED sync configuration Dan Murphy
2018-07-03 20:56 ` [PATCH 1/4] leds: lm3692x: Update license header to SPDX Jacek Anaszewski
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