From: "Paweł Anikiel" <panikiel@google.com>
To: airlied@gmail.com, akpm@linux-foundation.org,
conor+dt@kernel.org, daniel@ffwll.ch, dinguyen@kernel.org,
hverkuil-cisco@xs4all.nl, krzysztof.kozlowski+dt@linaro.org,
maarten.lankhorst@linux.intel.com, mchehab@kernel.org,
mripard@kernel.org, robh+dt@kernel.org, tzimmermann@suse.de
Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
chromeos-krk-upstreaming@google.com,
"Paweł Anikiel" <panikiel@google.com>
Subject: [PATCH v3 08/10] media: dt-bindings: Add Chameleon v3 video interface
Date: Tue, 7 May 2024 15:54:11 +0000 [thread overview]
Message-ID: <20240507155413.266057-9-panikiel@google.com> (raw)
In-Reply-To: <20240507155413.266057-1-panikiel@google.com>
Add dt binding for the video interface present on the Google
Chameleon v3. The Chameleon v3 uses the video interface to capture
a single video source from a given HDMI or DP connector and write
the resulting frames to memory.
Signed-off-by: Paweł Anikiel <panikiel@google.com>
---
.../bindings/media/google,chv3-video.yaml | 64 +++++++++++++++++++
1 file changed, 64 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/google,chv3-video.yaml
diff --git a/Documentation/devicetree/bindings/media/google,chv3-video.yaml b/Documentation/devicetree/bindings/media/google,chv3-video.yaml
new file mode 100644
index 000000000000..b8380021cd23
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/google,chv3-video.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/google,chv3-video.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Google Chameleon v3 video interface
+
+maintainers:
+ - Paweł Anikiel <panikiel@google.com>
+
+properties:
+ compatible:
+ enum:
+ - google,chv3-video-it-1.0
+ - google,chv3-video-dp-1.0
+
+ reg:
+ items:
+ - description: core registers
+ - description: irq registers
+
+ interrupts:
+ maxItems: 1
+
+ port:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ Connection to the video receiver - optional. If this isn't present,
+ the video interface still works on its own, but EDID control is
+ unavailable and DV timing information only reports the active
+ video width/height.
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ video@c0060500 {
+ compatible = "google,chv3-video-it-1.0";
+ reg = <0xc0060500 0x100>,
+ <0xc0060f20 0x10>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ - |
+ video@c0060600 {
+ compatible = "google,chv3-video-dp-1.0";
+ reg = <0xc0060600 0x100>,
+ <0xc0060f30 0x10>;
+ interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+
+ port {
+ video_mst0_0: endpoint {
+ remote-endpoint = <&dprx_mst_0>;
+ };
+ };
+ };
--
2.45.0.rc1.225.g2a3ae87e7f-goog
next prev parent reply other threads:[~2024-05-07 15:55 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-07 15:54 [PATCH v3 00/10] Add Chameleon v3 video support Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 01/10] media: Add Chameleon v3 video interface driver Paweł Anikiel
2024-06-03 7:57 ` Hans Verkuil
2024-06-03 14:32 ` Paweł Anikiel
2024-06-03 14:56 ` Hans Verkuil
2024-06-04 12:03 ` Paweł Anikiel
2024-06-04 12:46 ` Hans Verkuil
2024-05-07 15:54 ` [PATCH v3 02/10] drm/dp_mst: Move DRM-independent structures to separate header Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 03/10] lib: Move DisplayPort CRC functions to common lib Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 04/10] drm/display: Add mask definitions for DP_PAYLOAD_ALLOCATE_* registers Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 05/10] media: dt-bindings: video-interfaces: Support DisplayPort MST Paweł Anikiel
2024-05-10 21:16 ` Rob Herring
2024-05-13 11:07 ` Paweł Anikiel
2024-05-13 14:56 ` Rob Herring (Arm)
2024-05-07 15:54 ` [PATCH v3 06/10] media: v4l2-mediabus: Add support for DisplayPort media bus Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 07/10] media: intel: Add Displayport RX IP driver Paweł Anikiel
2024-06-03 8:37 ` Hans Verkuil
2024-06-04 12:32 ` Paweł Anikiel
2024-06-07 12:04 ` Hans Verkuil
2024-05-07 15:54 ` Paweł Anikiel [this message]
2024-05-10 21:25 ` [PATCH v3 08/10] media: dt-bindings: Add Chameleon v3 video interface Rob Herring (Arm)
2024-05-07 15:54 ` [PATCH v3 09/10] media: dt-bindings: Add Intel Displayport RX IP Paweł Anikiel
2024-05-10 21:24 ` Rob Herring
2024-05-13 10:39 ` Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 10/10] ARM: dts: chameleonv3: Add video device nodes Paweł Anikiel
2024-06-03 8:44 ` [PATCH v3 00/10] Add Chameleon v3 video support Hans Verkuil
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