| # 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 |
| |
| 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, adds input 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, in case they are requested |
| via Device Tree. A given hardware is simple and does not provide |
| any additional pins, such as reset or power 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>; |
| }; |
| }; |
