From: Jitao Shi <jitao.shi@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Cc: <linux-mediatek@lists.infradead.org>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<srv_heupstream@mediatek.com>, <yingjoe.chen@mediatek.com>,
<eddie.huang@mediatek.com>, <cawa.cheng@mediatek.com>,
<bibby.hsieh@mediatek.com>, <ck.hu@mediatek.com>,
<stonea168@163.com>, <huijuan.xie@mediatek.com>,
Jitao Shi <jitao.shi@mediatek.com>
Subject: [PATCH v11 3/6] dt-bindings: display: mediatek: dpi sample data in dual edge support
Date: Fri, 28 Feb 2020 16:14:38 +0800 [thread overview]
Message-ID: <20200228081441.88179-4-jitao.shi@mediatek.com> (raw)
In-Reply-To: <20200228081441.88179-1-jitao.shi@mediatek.com>
Add property "pclk-sample" to config the dpi sample on falling (0),
rising (1), both falling and rising (2).
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
.../devicetree/bindings/display/mediatek/mediatek,dpi.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
index 77ca32a32399..4eeead1d39db 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
@@ -19,7 +19,8 @@ Required properties:
Optional properties:
- pinctrl-names: Contain "gpiomode" and "dpimode".
- pinctrl-names see Documentation/devicetree/bindings/pinctrlpinctrl-bindings.txt
+ pinctrl-names see Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
+- pclk-sample: refer Documentation/devicetree/bindings/media/video-interfaces.txt.
Example:
@@ -37,6 +38,7 @@ dpi0: dpi@1401d000 {
port {
dpi0_out: endpoint {
+ pclk-sample = <0>;
remote-endpoint = <&hdmi0_in>;
};
};
--
2.21.0
next prev parent reply other threads:[~2020-02-28 8:15 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-28 8:14 [PATCH v11 0/6] mt8183 dpi supports dual edge and pin mode swap Jitao Shi
2020-02-28 8:14 ` [PATCH v11 1/6] dt-bindings: media: add pclk-sample dual edge property Jitao Shi
2020-02-28 8:14 ` [PATCH v11 2/6] dt-bindings: display: mediatek: control dpi pins mode to avoid leakage Jitao Shi
2020-03-02 23:29 ` Rob Herring
2020-03-02 23:38 ` Rob Herring
2020-02-28 8:14 ` Jitao Shi [this message]
2020-03-02 23:29 ` [PATCH v11 3/6] dt-bindings: display: mediatek: dpi sample data in dual edge support Rob Herring
2020-02-28 8:14 ` [PATCH v11 4/6] dt-bindings: display: mediatek: convert the document format from txt to yaml Jitao Shi
2020-03-02 23:37 ` Rob Herring
2020-02-28 8:14 ` [PATCH v11 5/6] drm/mediatek: dpi sample mode support Jitao Shi
2020-02-28 8:14 ` [PATCH v11 6/6] drm/mediatek: set dpi pin mode to gpio low to avoid leakage current Jitao Shi
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