linux-kernel - [PATCH 1/4] dt-bindings: input: pwm-vibrator: Add enable-gpio

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Message-Id: <20230427-hammerhead-vibra-v1-1-e87eeb94da51@z3ntu.xyz>
Date:   Thu, 27 Apr 2023 22:34:26 +0200
From:   Luca Weiss <luca@...tu.xyz>
To:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Brian Masney <masneyb@...tation.org>
Cc:     linux-input@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        Luca Weiss <luca@...tu.xyz>
Subject: [PATCH 1/4] dt-bindings: input: pwm-vibrator: Add enable-gpio

Some pwm vibrators have a dedicated enable GPIO that needs to be set
high so that the vibrator works. Document that.

Signed-off-by: Luca Weiss <luca@...tu.xyz>
---
 Documentation/devicetree/bindings/input/pwm-vibrator.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/pwm-vibrator.yaml b/Documentation/devicetree/bindings/input/pwm-vibrator.yaml
index d32716c604fe..6398534b43c3 100644
--- a/Documentation/devicetree/bindings/input/pwm-vibrator.yaml
+++ b/Documentation/devicetree/bindings/input/pwm-vibrator.yaml
@@ -32,6 +32,8 @@ properties:
     minItems: 1
     maxItems: 2
 
+  enable-gpios: true
+
   vcc-supply: true
 
   direction-duty-cycle-ns:

-- 
2.40.0