Re: [PATCH v5 2/6] dt-bindings: auxdisplay: Add Titan Micro Electronics TM1628
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2022-03-21 08:28:56
Also in:
linux-amlogic, linux-arm-kernel, linux-spi
On 25/02/2022 22:13, Heiner Kallweit wrote:
Add a YAML schema binding for TM1628 auxdisplay (7/11-segment LED) controller. This patch is partially based on previous work from Andreas Färber [off-list ref].
(...)
+
+examples:
+ - |
+ #include <dt-bindings/leds/common.h>
+
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led-controller@0 {
+ compatible = "titanmec,tm1628";
+ reg = <0>;
+ spi-3-wire;
+ spi-lsb-first;
+ spi-max-frequency = <500000>;
+ titanmec,grid = /bits/ 8 <4 3 2 1>;
+ titanmec,segment-mapping = /bits/ 8 <4 5 6 1 2 3 7>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ alarm@5,4 {A nit: generic node name, so "led". Best regards, Krzysztof