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Message-Id: <20220705163136.2278662-3-vincent.knecht@mailoo.org>
Date: Tue, 5 Jul 2022 18:31:30 +0200
From: Vincent Knecht <vincent.knecht@...loo.org>
To: Pavel Machek <pavel@....cz>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Vincent Knecht <vincent.knecht@...loo.org>,
linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
hns@...delico.com, Rob Herring <robh@...nel.org>
Subject: [PATCH v3 2/6] dt-bindings: leds: is31fl319x: Document variants specificities
Add si-en compatibles for all chip variants and add conditionals
depending on compatibles to document variants specs:
- possible reg addresses
- whether audio-gain-db is supported or not
- maximum number of leds
- led-max-microamp values
Reviewed-by: Rob Herring <robh@...nel.org>
Signed-off-by: Vincent Knecht <vincent.knecht@...loo.org>
---
.../bindings/leds/issi,is31fl319x.yaml | 84 ++++++++++++++++++-
1 file changed, 82 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/leds/issi,is31fl319x.yaml b/Documentation/devicetree/bindings/leds/issi,is31fl319x.yaml
index 0d684aeeb8cd..940333f2d69c 100644
--- a/Documentation/devicetree/bindings/leds/issi,is31fl319x.yaml
+++ b/Documentation/devicetree/bindings/leds/issi,is31fl319x.yaml
@@ -28,6 +28,10 @@ properties:
- issi,is31fl3193
- issi,is31fl3196
- issi,is31fl3199
+ - si-en,sn3190
+ - si-en,sn3191
+ - si-en,sn3193
+ - si-en,sn3196
- si-en,sn3199
reg:
@@ -61,8 +65,6 @@ patternProperties:
maximum: 9
led-max-microamp:
- default: 20000
- enum: [5000, 10000, 15000, 20000, 25000, 30000, 35000, 40000]
description:
Note that a driver will take the lowest of all LED limits
since the chip has a single global setting. The lowest value
@@ -71,6 +73,84 @@ patternProperties:
and not the current, which will always have its peak value
equal to led-max-microamp.
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - issi,is31fl3190
+ - issi,is31fl3191
+ - issi,is31fl3193
+ - si-en,sn3190
+ - si-en,sn3191
+ - si-en,sn3193
+ then:
+ properties:
+ reg:
+ enum: [0x68, 0x69, 0x6a, 0x6b]
+
+ audio-gain-db: false
+
+ patternProperties:
+ "^led@[1-9]$":
+ properties:
+ led-max-microamp:
+ default: 42000
+ enum: [5000, 10000, 17500, 30000, 42000]
+ else:
+ properties:
+ reg:
+ enum: [0x64, 0x65, 0x66, 0x67]
+
+ patternProperties:
+ "^led@[1-9]$":
+ properties:
+ led-max-microamp:
+ default: 20000
+ enum: [5000, 10000, 15000, 20000, 25000, 30000, 35000, 40000]
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - issi,is31fl3190
+ - issi,is31fl3191
+ - si-en,sn3190
+ - si-en,sn3191
+ then:
+ patternProperties:
+ "^led@[1-9]$":
+ properties:
+ reg:
+ maximum: 1
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - issi,is31fl3193
+ - si-en,sn3193
+ then:
+ patternProperties:
+ "^led@[1-9]$":
+ properties:
+ reg:
+ maximum: 3
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - issi,is31fl3196
+ - si-en,sn3196
+ then:
+ patternProperties:
+ "^led@[1-9]$":
+ properties:
+ reg:
+ maximum: 6
+
required:
- compatible
- reg
--
2.35.3
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