1

dt-bindings: counter: Add new ti,am62-eqep compatible

Add new compatible ti,am62-eqep for TI K3 devices. If a device
uses this compatible, require power-domains property.

Since there is only one functional and interface clock for eqep,
clock-names is not really required, so removed from required
section, make it optional for ti,am3352-eqep compatible, and
update the example.

The clock-name also changed for TI K3 SoCs so do not allow
clock-names property for the new compatible.

Signed-off-by: Judith Mendez <jm@ti.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: David Lechner <david@lechnology.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240612135538.2447938-2-jm@ti.com
Signed-off-by: William Breathitt Gray <wbg@kernel.org>
This commit is contained in:
Judith Mendez 2024-06-12 08:55:31 -05:00 committed by William Breathitt Gray
parent 1a84aaadb0
commit 151ebcf079

View File

@ -11,7 +11,9 @@ maintainers:
properties: properties:
compatible: compatible:
const: ti,am3352-eqep enum:
- ti,am3352-eqep
- ti,am62-eqep
reg: reg:
maxItems: 1 maxItems: 1
@ -21,19 +23,35 @@ properties:
maxItems: 1 maxItems: 1
clocks: clocks:
description: The clock that determines the SYSCLKOUT rate for the eQEP description: The functional and interface clock that determines the clock
peripheral. rate for the eQEP peripheral.
maxItems: 1 maxItems: 1
clock-names: clock-names:
const: sysclkout const: sysclkout
power-domains:
maxItems: 1
allOf:
- if:
properties:
compatible:
contains:
enum:
- ti,am62-eqep
then:
properties:
clock-names: false
required:
- power-domains
required: required:
- compatible - compatible
- reg - reg
- interrupts - interrupts
- clocks - clocks
- clock-names
additionalProperties: false additionalProperties: false
@ -43,7 +61,6 @@ examples:
compatible = "ti,am3352-eqep"; compatible = "ti,am3352-eqep";
reg = <0x180 0x80>; reg = <0x180 0x80>;
clocks = <&l4ls_gclk>; clocks = <&l4ls_gclk>;
clock-names = "sysclkout";
interrupts = <79>; interrupts = <79>;
}; };