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SubjectRe: [PATCH v2 14/15] dt-bindings: auxdisplay: Add Maxim MAX6958/6959
On Mon, Feb 12, 2024 at 07:14:53PM +0200, Andy Shevchenko wrote:
> On Mon, Feb 12, 2024 at 07:01:47PM +0200, Andy Shevchenko wrote:
> > Add initial device tree documentation for Maxim MAX6958/6959.
>
> Oh, this is an old version :-(

Here is a new one:

From d8c826e06cf9237cd5fc6b2bb0b1cac5aff4fd8a Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Thu, 8 Feb 2024 17:23:38 +0200
Subject: [PATCH 1/1] dt-bindings: auxdisplay: Add Maxim MAX6958/6959

Add initial device tree documentation for Maxim MAX6958/6959.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
.../bindings/auxdisplay/maxim,max6959.yaml | 44 +++++++++++++++++++
1 file changed, 44 insertions(+)
create mode 100644 Documentation/devicetree/bindings/auxdisplay/maxim,max6959.yaml

diff --git a/Documentation/devicetree/bindings/auxdisplay/maxim,max6959.yaml b/Documentation/devicetree/bindings/auxdisplay/maxim,max6959.yaml
new file mode 100644
index 000000000000..e7d602d02df1
--- /dev/null
+++ b/Documentation/devicetree/bindings/auxdisplay/maxim,max6959.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/auxdisplay/maxim,max6959.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MAX6958/6959 7-segment LED display controller with keyscan
+
+maintainers:
+ - Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+
+description:
+ The Maxim MAX6958/6959 7-segment LED display controller provides
+ an I2C interface to up to four 7-segment LED digits. The MAX6959
+ in comparison to MAX6958 has the debounce and interrupt support.
+ Type of the chip can be autodetected via specific register read,
+ and hence the features may be enabled in the driver at run-time.
+ Given hardware is simple and does not provide any additional pins,
+ such as reset or enable.
+
+properties:
+ compatible:
+ const: maxim,max6959
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ display-controller@38 {
+ compatible = "maxim,max6959";
+ reg = <0x38>;
+ };
+ };
--
2.43.0


--
With Best Regards,
Andy Shevchenko



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