From: Neil Armstrong <narmstrong@baylibre.com>
To: airlied@linux.ie
Cc: devicetree@vger.kernel.org,
Neil Armstrong <narmstrong@baylibre.com>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/4] dt-bindings: display: amlogic, meson-vpu: Add optional power domain property
Date: Tue, 17 Oct 2017 10:07:41 +0200 [thread overview]
Message-ID: <1508227664-11171-2-git-send-email-narmstrong@baylibre.com> (raw)
In-Reply-To: <1508227664-11171-1-git-send-email-narmstrong@baylibre.com>
The Video Processing Unit power domain was setup by the Vendor U-Boot,
add support for an optional Power Domain phandle to setup it from the kernel.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
index 00f74ba..057b813 100644
--- a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
+++ b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
@@ -64,6 +64,10 @@ Required properties:
- reg-names: should contain the names of the previous memory regions
- interrupts: should contain the VENC Vsync interrupt number
+Optional properties:
+- power-domains: Optional phandle to associated power domain as described in
+ the file ../power/power_domain.txt
+
Required nodes:
The connections to the VPU output video ports are modeled using the OF graph
--
2.7.4
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next parent reply other threads:[~2017-10-17 8:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1508227664-11171-1-git-send-email-narmstrong@baylibre.com>
2017-10-17 8:07 ` Neil Armstrong [this message]
2017-10-23 22:44 ` [PATCH 1/4] dt-bindings: display: amlogic, meson-vpu: Add optional power domain property Rob Herring
2017-10-17 8:07 ` [PATCH 2/4] dt-bindings: display: amlogic, meson-dw-hdmi: Add optional HDMI 5V regulator Neil Armstrong
[not found] ` <1508227664-11171-3-git-send-email-narmstrong-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
2017-10-23 22:46 ` Rob Herring
2017-10-24 8:09 ` Neil Armstrong
[not found] ` <9b69d42b-ffc5-32cf-1509-ec8e74fc3825-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
2017-10-24 15:49 ` Rob Herring
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