From: Shawn Guo <shawnguo@kernel.org>
To: dri-devel@lists.freedesktop.org
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>,
Baoyou Xie <xie.baoyou@zte.com.cn>, Jun Nie <jun.nie@linaro.org>
Subject: [PATCH v2 4/5] dt: add bindings for ZTE tvenc device
Date: Thu, 26 Jan 2017 23:20:52 +0800 [thread overview]
Message-ID: <1485444053-8331-5-git-send-email-shawnguo@kernel.org> (raw)
In-Reply-To: <1485444053-8331-1-git-send-email-shawnguo@kernel.org>
From: Shawn Guo <shawn.guo@linaro.org>
It adds bindings doc for ZTE VOU TV Encoder device.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/display/zte,vou.txt | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/zte,vou.txt b/Documentation/devicetree/bindings/display/zte,vou.txt
index 740e5bd2e4f7..9c356284232b 100644
--- a/Documentation/devicetree/bindings/display/zte,vou.txt
+++ b/Documentation/devicetree/bindings/display/zte,vou.txt
@@ -49,6 +49,15 @@ Required properties:
"osc_clk"
"xclk"
+* TV Encoder output device
+
+Required properties:
+ - compatible: should be "zte,zx296718-tvenc"
+ - reg: Physical base address and length of the TVENC device IO region
+ - zte,tvenc-power-control: the phandle to SYSCTRL block followed by two
+ integer cells. The first cell is the offset of SYSCTRL register used
+ to control TV Encoder DAC power, and the second cell is the bit mask.
+
Example:
vou: vou@1440000 {
@@ -81,4 +90,10 @@ vou: vou@1440000 {
<&topcrm HDMI_XCLK>;
clock-names = "osc_cec", "osc_clk", "xclk";
};
+
+ tvenc: tvenc@2000 {
+ compatible = "zte,zx296718-tvenc";
+ reg = <0x2000 0x1000>;
+ zte,tvenc-power-control = <&sysctrl 0x170 0x10>;
+ };
};
--
1.9.1
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next prev parent reply other threads:[~2017-01-26 15:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-26 15:20 [PATCH v2 0/5] Add TV Encoder support for ZTE DRM driver Shawn Guo
2017-01-26 15:20 ` [PATCH v2 1/5] drm: zte: add interlace mode support Shawn Guo
2017-01-26 18:37 ` Sean Paul
2017-01-26 15:20 ` [PATCH v2 2/5] drm: zte: move struct vou_inf into zx_vou driver Shawn Guo
2017-01-26 15:20 ` [PATCH v2 3/5] drm: zte: add function to configure vou_ctrl dividers Shawn Guo
2017-01-26 15:20 ` Shawn Guo [this message]
2017-01-26 15:20 ` [PATCH v2 5/5] drm: zte: add tvenc driver support Shawn Guo
2017-01-26 18:43 ` Sean Paul
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