From: Jacek Anaszewski <jacek.anaszewski@gmail.com>
To: Oleh Kravchenko <oleg@kaa.org.ua>,
devicetree@vger.kernel.org, linux-leds@vger.kernel.org
Subject: Re: [PATCH v4 1/2] dt-bindings: Add docs for EL15203000
Date: Sun, 18 Aug 2019 15:41:53 +0200 [thread overview]
Message-ID: <4d64d64a-cc21-cee0-eb37-441bc3a14caf@gmail.com> (raw)
In-Reply-To: <20190808203204.8614-1-oleg@kaa.org.ua>
Hi Oleh,
On 8/8/19 10:32 PM, Oleh Kravchenko wrote:
> Add documentation and example for dt-bindings EL15203000.
> LED board (aka RED LED board) from Crane Merchandising Systems.
>
> Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua>
> ---
> .../bindings/leds/leds-el15203000.txt | 47 +++++++++++++++++++
> 1 file changed, 47 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/leds/leds-el15203000.txt
>
> diff --git a/Documentation/devicetree/bindings/leds/leds-el15203000.txt b/Documentation/devicetree/bindings/leds/leds-el15203000.txt
> new file mode 100644
> index 000000000000..4c2245babfdc
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/leds/leds-el15203000.txt
> @@ -0,0 +1,47 @@
> +Crane Merchandising System - el15203000 LED driver
> +--------------------------------------------------
> +
> +This LED Board (aka RED LEDs board) is widely used in
> +coffee vending machines produced by Crane Merchandising Systems.
> +
> +Required properties:
> +- compatible : "crane,el15203000"
> +- reg :
> + see Documentation/devicetree/bindings/spi/spi-bus.txt
> +- spi-max-frequency : (optional)
> + see Documentation/devicetree/bindings/spi/spi-bus.txt
> +
> +Optional LED sub-node properties:
> +- label :
> + see Documentation/devicetree/bindings/leds/common.txt
Please change this label description to the below:
- function: see Documentation/devicetree/bindings/leds/common.txt.
- color: See Documentation/devicetree/bindings/leds/common.txt.
- label: See Documentation/devicetree/bindings/leds/common.txt (deprecated).
> +- linux,default-trigger :
> + see Documentation/devicetree/bindings/leds/common.txt
> +
> +Example
> +-------
#include <dt-bindings/leds/common.h>
> +led-controller@0 {
> + compatible = "crane,el15203000";
> + reg = <0>;
> + spi-max-frequency = <50000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + /* water pipe */
> + pipe@50 {
s/pipe/led/
> + reg = <0x50>;
> + label = "red:pipe";
label is now deprecated.
Please use function and color:
function = "pipe";
color = <LED_COLOR_ID_RED>;
> + };
> +
> + /* screen frame */
> + screen@53 {
s/screen/led/
> + reg = <0x53>;
> + label = "red:screen";
function = "screen";
color = <LED_COLOR_ID_RED>;
> + };
> +
> + /* vending area */
> + vend@56 {
s/vend/led/
> + reg = <0x56>;
> + label = "red:vend";
function = "vend";
color = <LED_COLOR_ID_RED>;
> + };
> +};
>
--
Best regards,
Jacek Anaszewski
next prev parent reply other threads:[~2019-08-18 13:42 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 20:32 [PATCH v4 1/2] dt-bindings: Add docs for EL15203000 Oleh Kravchenko
2019-08-08 20:32 ` [PATCH v4 2/2] leds: add LED driver for EL15203000 board Oleh Kravchenko
2019-08-13 20:28 ` Jacek Anaszewski
2019-08-13 20:37 ` Oleh Kravchenko
2019-08-14 18:18 ` Jacek Anaszewski
2019-08-14 19:46 ` Oleh Kravchenko
2019-08-14 19:57 ` Jacek Anaszewski
2019-08-14 20:16 ` Oleh Kravchenko
2019-08-14 20:53 ` Jacek Anaszewski
2019-08-14 20:58 ` Oleh Kravchenko
2019-08-17 15:02 ` Pavel Machek
2019-08-20 7:46 ` Oleh Kravchenko
2019-08-18 13:47 ` Jacek Anaszewski
2019-08-27 20:43 ` Oleh Kravchenko
2019-08-27 20:56 ` Jacek Anaszewski
2019-08-27 21:11 ` Oleh Kravchenko
2019-08-27 21:18 ` Jacek Anaszewski
2019-08-27 21:26 ` Oleh Kravchenko
2019-08-13 20:31 ` [PATCH v4 1/2] dt-bindings: Add docs for EL15203000 Dan Murphy
2019-08-14 19:54 ` Jacek Anaszewski
2019-08-18 13:41 ` Jacek Anaszewski [this message]
2019-08-20 7:50 ` Oleh Kravchenko
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