From: Shawn Guo <shawnguo@kernel.org>
To: dri-devel@lists.freedesktop.org
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Baoyou Xie <xie.baoyou@zte.com.cn>,
Rob Herring <robh+dt@kernel.org>, Jun Nie <jun.nie@linaro.org>
Subject: [PATCH 4/5] dt: add bindings for ZTE tvenc device
Date: Fri, 20 Jan 2017 00:24:59 +0800 [thread overview]
Message-ID: <1484843100-16284-5-git-send-email-shawnguo@kernel.org> (raw)
In-Reply-To: <1484843100-16284-1-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>
---
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:[~2017-01-19 16:25 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-19 16:24 [PATCH 0/5] Add TV Encoder support for ZTE DRM driver Shawn Guo
2017-01-19 16:24 ` [PATCH 1/5] drm: zte: add interlace mode support Shawn Guo
[not found] ` <1484843100-16284-2-git-send-email-shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-01-23 15:19 ` Sean Paul
[not found] ` <20170123151901.GA19505-6JpoNmjd1+aEBhuJAZrboHoUN1GumTyQ7j82oEJ37pA@public.gmane.org>
2017-01-26 3:14 ` Shawn Guo
2017-01-19 16:24 ` [PATCH 2/5] drm: zte: move struct vou_inf into zx_vou driver Shawn Guo
[not found] ` <1484843100-16284-3-git-send-email-shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-01-23 15:30 ` Sean Paul
2017-01-19 16:24 ` [PATCH 3/5] drm: zte: add function to configure vou_ctrl dividers Shawn Guo
2017-01-23 15:47 ` Sean Paul
2017-01-19 16:24 ` Shawn Guo [this message]
2017-01-19 17:11 ` [PATCH 4/5] dt: add bindings for ZTE tvenc device Lucas Stach
2017-01-23 1:33 ` Shawn Guo
[not found] ` <1484843100-16284-5-git-send-email-shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-01-23 14:46 ` Rob Herring
2017-01-19 16:25 ` [PATCH 5/5] drm: zte: add tvenc driver support Shawn Guo
2017-01-23 16:10 ` Sean Paul
[not found] ` <20170123161034.GE19505-6JpoNmjd1+aEBhuJAZrboHoUN1GumTyQ7j82oEJ37pA@public.gmane.org>
2017-01-26 15:06 ` Shawn Guo
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