linux-kernel - [PATCH 1/3] dt-bindings: display: amlogic,meson-vpu: Add G12A compatible and ports

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Message-Id: <20190313141030.5958-2-narmstrong@baylibre.com>
Date:   Wed, 13 Mar 2019 15:10:28 +0100
From:   Neil Armstrong <narmstrong@...libre.com>
To:     dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org
Cc:     Neil Armstrong <narmstrong@...libre.com>,
        linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] dt-bindings: display: amlogic,meson-vpu: Add G12A compatible and ports

The Amlogic G12A VPU is very similar to the Amlogic GXM VPU but with :
- an enhanced plane blender, with up to 3 OSD planes
- support for AFBC 1.2 decoder (for Bifrost GPU)
- support display mode up to 4k60@...z

Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
---
 .../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 419444e2b4d3..be40a780501c 100644
--- a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
+++ b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
@@ -57,6 +57,7 @@ Required properties:
 	- GXL (S905X, S905D) : "amlogic,meson-gxl-vpu"
 	- GXM (S912) : "amlogic,meson-gxm-vpu"
 	followed by the common "amlogic,meson-gx-vpu"
+	- G12A (S905X2, S905Y2, S905D2) : "amlogic,meson-g12a-vpu"
 - reg: base address and size of he following memory-mapped regions :
 	- vpu
 	- hhi
@@ -83,6 +84,9 @@ corresponding to each VPU output.
  S905X (GXL)	CVBS VDAC	HDMI-TX
  S905D (GXL)	CVBS VDAC	HDMI-TX
  S912 (GXM)	CVBS VDAC	HDMI-TX
+ S905X2 (G12A)	CVBS VDAC	HDMI-TX
+ S905Y2 (G12A)	CVBS VDAC	HDMI-TX
+ S905D2 (G12A)	CVBS VDAC	HDMI-TX
 
 Example:
 
-- 
2.20.1