Messages in this thread Patch in this message | | | From | Dmitry Rokosov <> | Subject | [PATCH v1 06/11] dt-bindings: leds: aw200xx: remove property "awinic,display-rows" | Date | Fri, 6 Oct 2023 19:04:32 +0300 |
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From: George Stark <gnstark@salutedevices.com>
Get rid of the property "awinic,display-rows" and calculate it in the driver using led definition nodes.
Signed-off-by: George Stark <gnstark@salutedevices.com> Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> --- .../bindings/leds/awinic,aw200xx.yaml | 28 +++---------------- 1 file changed, 4 insertions(+), 24 deletions(-)
diff --git a/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml b/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml index e3ad11fc7a84..5cd167ab0f04 100644 --- a/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml +++ b/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml @@ -36,11 +36,6 @@ properties: "#size-cells": const: 0 - awinic,display-rows: - $ref: /schemas/types.yaml#/definitions/uint32 - description: - Leds matrix size - awinic,hwen-gpio: maxItems: 1 @@ -63,31 +58,17 @@ patternProperties: since the chip has a single global setting. The maximum output current of each LED is calculated by the following formula: - IMAXled = 160000 * (592 / 600.5) * (1 / display-rows) + IMAXled = 160000 * (592 / 600.5) * (1 / max-current-switch-number) And the minimum output current formula: - IMINled = 3300 * (592 / 600.5) * (1 / display-rows) + IMINled = 3300 * (592 / 600.5) * (1 / max-current-switch-number) + where max-current-switch-number is determinated by led configuration + and depends on how leds are physically connected to the led driver. required: - compatible - reg - "#address-cells" - "#size-cells" - - awinic,display-rows - -allOf: - - if: - properties: - compatible: - contains: - const: awinic,aw20036 - then: - properties: - awinic,display-rows: - enum: [1, 2, 3] - else: - properties: - awinic,display-rows: - enum: [1, 2, 3, 4, 5, 6, 7] additionalProperties: false @@ -107,7 +88,6 @@ examples: reg = <0x3a>; #address-cells = <1>; #size-cells = <0>; - awinic,display-rows = <3>; led@0 { reg = <0x0>; -- 2.36.0
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