From: "Guido Günther" <agx@sigxcpu.org>
To: Thierry Reding <thierry.reding@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [RFC PATCH v1 3/3] dt-binding: display: Require two rests on mantix panel
Date: Mon, 21 Sep 2020 18:55:52 +0200 [thread overview]
Message-ID: <71a9108f3472ba9af4bead01b1b770d1e73eb08e.1600707235.git.agx@sigxcpu.org> (raw)
In-Reply-To: <cover.1600707235.git.agx@sigxcpu.org>
We need to reset both for the panel to show an image.
Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
.../bindings/display/panel/mantix,mlaf057we51-x.yaml | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml b/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
index 937323cc9aaa..ba5a18fac9f9 100644
--- a/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
+++ b/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
@@ -35,7 +35,9 @@ properties:
vddi-supply:
description: 1.8V I/O voltage supply
- reset-gpios: true
+ reset-gpios:
+ minItems: 2
+ maxItems: 2
backlight: true
@@ -62,7 +64,8 @@ examples:
avdd-supply = <®_avdd>;
avee-supply = <®_avee>;
vddi-supply = <®_1v8_p>;
- reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
+ reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>,
+ <&gpio1 24 GPIO_ACTIVE_LOW>;
backlight = <&backlight>;
};
};
--
2.26.2
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next prev parent reply other threads:[~2020-09-21 16:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-21 16:55 [RFC PATCH v1 0/3] drm/panel: mantix panel reset fixes Guido Günther
2020-09-21 16:55 ` [RFC PATCH v1 1/3] drm/panel: mantix: Don't dereference NULL mode Guido Günther
2020-09-21 16:55 ` [RFC PATCH v1 2/3] drm/panel: mantix: Fix panel reset Guido Günther
2020-09-21 16:55 ` Guido Günther [this message]
2020-09-21 17:05 ` [RFC PATCH v1 3/3] dt-binding: display: Require two rests on mantix panel Fabio Estevam
2020-09-22 11:38 ` Guido Günther
2020-09-24 19:38 ` Sam Ravnborg
2020-09-28 6:50 ` Thierry Reding
2020-09-28 15:02 ` Guido Günther
2020-09-29 17:46 ` Rob Herring
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