From 02031064bb8f387d81988a8abb211f1366d87582 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Barnab=C3=A1s=20Cz=C3=A9m=C3=A1n?= Date: Fri, 16 Jan 2026 08:07:33 +0100 Subject: [PATCH] dt-bindings: backlight: qcom-wled: Document ovp values for PMI8994 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Document ovp values supported by wled found in PMI8994. Signed-off-by: Barnabás Czémán Reviewed-by: Konrad Dybcio Reviewed-by: Krzysztof Kozlowski Reviewed-by: Daniel Thompson (RISCstar) Link: https://patch.msgid.link/20260116-pmi8950-wled-v3-1-e6c93de84079@mainlining.org Signed-off-by: Lee Jones --- .../bindings/leds/backlight/qcom-wled.yaml | 22 +++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml b/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml index a8490781011d..19166186a1ff 100644 --- a/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml +++ b/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml @@ -98,8 +98,8 @@ properties: description: | Over-voltage protection limit. This property is for WLED4 only. $ref: /schemas/types.yaml#/definitions/uint32 - enum: [ 18100, 19600, 29600, 31100 ] - default: 29600 + minimum: 17800 + maximum: 31100 qcom,num-strings: description: | @@ -239,6 +239,24 @@ allOf: minimum: 0 maximum: 4095 + - if: + properties: + compatible: + contains: + const: qcom,pmi8994-wled + + then: + properties: + qcom,ovp-millivolt: + enum: [ 17800, 19400, 29500, 31000 ] + default: 29500 + + else: + properties: + qcom,ovp-millivolt: + enum: [ 18100, 19600, 29600, 31100 ] + default: 29600 + required: - compatible - reg