From: Luca Ceresoli <luca.ceresoli@bootlin.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Sowjanya Komatineni <skomatineni@nvidia.com>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Dmitry Osipenko <digetx@gmail.com>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Luca Ceresoli <luca.ceresoli@bootlin.com>,
linux-media@vger.kernel.org, linux-tegra@vger.kernel.org,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Richard Leitner <richard.leitner@skidata.com>,
Rob Herring <robh@kernel.org>
Subject: [RESEND PATCH v4 02/21] dt-bindings: display: tegra: vi: add 'vip' property and example
Date: Thu, 9 Mar 2023 15:43:01 +0100 [thread overview]
Message-ID: <20230309144320.2937553-3-luca.ceresoli@bootlin.com> (raw)
In-Reply-To: <20230309144320.2937553-1-luca.ceresoli@bootlin.com>
The Tegra20 VI peripheral can receive parallel input from the VIP parallel
input module. Add it to the allowed properties and augment the existing
nvidia,tegra20-vi example to show a 'vip' property.
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Changed in RESEND,v4:
- Add Reviewed-by: Rob Herring <robh@kernel.org>
Changed in v4:
- complete the removal of 'channel@0'
Changed in v3 (suggested by Rob Herring):
- drop 'endpoint', unneeded as there's no extra properties in the
endpoints
Changed in v2 (suggested by Krzysztof Kozlowski):
- rename "i2c3" -> "ic2"
- add review tag
---
.../display/tegra/nvidia,tegra20-vi.yaml | 59 +++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 60 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
index a42bf33d1e7d..2181855a0920 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
@@ -73,6 +73,18 @@ properties:
avdd-dsi-csi-supply:
description: DSI/CSI power supply. Must supply 1.2 V.
+ vip:
+ $ref: /schemas/display/tegra/nvidia,tegra20-vip.yaml
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ Input from the VIP (parallel input capture) module
+
patternProperties:
"^csi@[0-9a-f]+$":
type: object
@@ -108,6 +120,22 @@ examples:
#include <dt-bindings/clock/tegra20-car.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ camera@48 {
+ compatible = "aptina,mt9v111";
+ reg = <0x48>;
+ clocks = <&camera_clk>;
+
+ port {
+ mt9v111_out: endpoint {
+ remote-endpoint = <&vi_vip_in>;
+ };
+ };
+ };
+ };
+
vi@54080000 {
compatible = "nvidia,tegra20-vi";
reg = <0x54080000 0x00040000>;
@@ -115,6 +143,37 @@ examples:
clocks = <&tegra_car TEGRA20_CLK_VI>;
resets = <&tegra_car 100>;
reset-names = "vi";
+
+ vip {
+ compatible = "nvidia,tegra20-vip";
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ vi_vip_in: endpoint {
+ remote-endpoint = <&mt9v111_out>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ vi_vip_out: endpoint {
+ remote-endpoint = <&vi_in>;
+ };
+ };
+ };
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ vi_in: endpoint {
+ remote-endpoint = <&vi_vip_out>;
+ };
+ };
+ };
};
- |
diff --git a/MAINTAINERS b/MAINTAINERS
index 40c069c23d61..9442f3458924 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -20626,6 +20626,7 @@ L: linux-media@vger.kernel.org
L: linux-tegra@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
+F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
F: drivers/staging/media/tegra-video/
--
2.34.1
next prev parent reply other threads:[~2023-03-09 14:43 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-09 14:42 [RESEND PATCH v4 00/21] Add Tegra20 parallel video input capture Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 01/21] dt-bindings: display: tegra: add Tegra20 VIP Luca Ceresoli
2023-03-09 14:43 ` Luca Ceresoli [this message]
2023-03-09 14:43 ` [RESEND PATCH v4 03/21] staging: media: tegra-video: fix .vidioc_enum_fmt_vid_cap to return all formats Luca Ceresoli
2023-03-29 11:16 ` Hans Verkuil
2023-03-29 11:56 ` Hans Verkuil
2023-04-04 14:12 ` Luca Ceresoli
2023-04-05 2:30 ` Laurent Pinchart
2023-04-05 8:31 ` Luca Ceresoli
2023-04-05 8:50 ` Hans Verkuil
2023-04-05 9:28 ` Thierry Reding
2023-04-05 14:30 ` Laurent Pinchart
2023-03-09 14:43 ` [RESEND PATCH v4 04/21] staging: media: tegra-video: improve documentation of tegra_video_format fields Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 05/21] staging: media: tegra-video: document tegra_channel_get_remote_source_subdev Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 06/21] staging: media: tegra-video: fix typos in comment Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 07/21] staging: media: tegra-video: improve error messages Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 08/21] staging: media: tegra-video: slightly simplify cleanup on errors Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 09/21] staging: media: tegra-video: move private struct declaration to C file Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 10/21] staging: media: tegra-video: move tegra210_csi_soc " Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 11/21] staging: media: tegra-video: remove unneeded include Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 12/21] staging: media: tegra-video: Kconfig: allow TPG only on Tegra210 Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 13/21] staging: media: tegra-video: move tegra_channel_fmt_align to a per-soc op Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 14/21] staging: media: tegra-video: move default format to soc-specific data Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 15/21] staging: media: tegra-video: move MIPI calibration calls from VI to CSI Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 16/21] staging: media: tegra-video: add a per-soc enable/disable op Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 17/21] staging: media: tegra-video: move syncpt init/free to a per-soc op Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 18/21] staging: media: tegra-video: add syncpts for Tegra20 to struct tegra_vi Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 19/21] staging: media: tegra-video: add hooks for planar YUV and H/V flip Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 20/21] staging: media: tegra-video: add H/V flip controls Luca Ceresoli
2023-03-09 14:43 ` [RESEND PATCH v4 21/21] staging: media: tegra-video: add support for Tegra20 parallel input Luca Ceresoli
2023-03-22 9:14 ` [RESEND PATCH v4 00/21] Add Tegra20 parallel video input capture Luca Ceresoli
2023-03-22 9:29 ` Hans Verkuil
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