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From: Svyatoslav Ryhel <clamor95@gmail.com>
To: "Thierry Reding" <thierry.reding@kernel.org>,
	"Jonathan Hunter" <jonathanh@nvidia.com>,
	"Sowjanya Komatineni" <skomatineni@nvidia.com>,
	"Luca Ceresoli" <luca.ceresoli@bootlin.com>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Mauro Carvalho Chehab" <mchehab@kernel.org>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Svyatoslav Ryhel" <clamor95@gmail.com>,
	"Mikko Perttunen" <mperttunen@nvidia.com>,
	"Hans Verkuil" <hverkuil+cisco@kernel.org>,
	"Sakari Ailus" <sakari.ailus@linux.intel.com>,
	"Cong Nguyen" <congnt264@gmail.com>,
	"Faisal Mukhtar" <mukhtarfaisal03@gmail.com>,
	"Dan Carpenter" <error27@gmail.com>,
	"Hungyu Lin" <dennylin0707@gmail.com>,
	"Hao-Qun Huang" <alvinhuang0603@gmail.com>,
	"Yury Norov" <ynorov@nvidia.com>,
	"Uwe Kleine-König" <u.kleine-koenig@baylibre.com>
Cc: 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
Subject: [PATCH v1 07/10] dt-bindings: display: tegra: Document Tegra114 CSI
Date: Fri, 13 Nov 2026 18:18:16 +0200	[thread overview]
Message-ID: <20261113161819.36847-8-clamor95@gmail.com> (raw)
In-Reply-To: <20261113161819.36847-1-clamor95@gmail.com>

Add a separate compatible string for the Tegra114 CSI, as it has a
different programming model, uses three additional clocks, and does not
contain MIPI calibration logic.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
 .../display/tegra/nvidia,tegra20-csi.yaml     | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-csi.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-csi.yaml
index a1aea9590769f..0c18ac81c6d6f 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-csi.yaml
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-csi.yaml
@@ -14,6 +14,7 @@ properties:
     enum:
       - nvidia,tegra20-csi
       - nvidia,tegra30-csi
+      - nvidia,tegra114-csi
 
   reg:
     maxItems: 1
@@ -24,12 +25,18 @@ properties:
       - description: module clock
       - description: PAD A clock
       - description: PAD B clock
+      - description: A/B lanes clock
+      - description: C/D lanes clock
+      - description: E lane clock
 
   clock-names:
     items:
       - const: csi
       - const: csia-pad
       - const: csib-pad
+      - const: cilab
+      - const: cilcd
+      - const: cile
 
   avdd-dsi-csi-supply:
     description: DSI/CSI power supply. Must supply 1.2 V.
@@ -125,6 +132,22 @@ allOf:
         clock-names:
           minItems: 3
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - nvidia,tegra114-csi
+    then:
+      properties:
+        "#nvidia,mipi-calibrate-cells": false
+
+        clocks:
+          minItems: 6
+
+        clock-names:
+          minItems: 6
+
 additionalProperties: false
 
 required:
-- 
2.53.0


  parent reply	other threads:[~2026-11-13 16:18 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-13 16:18 [PATCH v1 00/10] Tegra Video Input updates Svyatoslav Ryhel
2026-11-13 16:18 ` [PATCH v1 01/10] staging: media: tegra-video: Move driver to media/platform/nvidia Svyatoslav Ryhel
2026-11-13 16:18 ` [PATCH v1 02/10] dt-bindings: display: tegra: Remove Tegra30 fallback Svyatoslav Ryhel
2026-11-13 16:18 ` [PATCH v1 03/10] media: tegra-video: vi: Diverge Tegra20 and Tegra30 VI SoC descriptions Svyatoslav Ryhel
2026-11-13 16:18 ` [PATCH v1 04/10] media: tegra-video: vi: Switch to media_entity_remote_source_pad_unique() helper Svyatoslav Ryhel
2026-11-13 16:18 ` [PATCH v1 05/10] media: tegra-video: vi: Use entity function to check subdev type Svyatoslav Ryhel
2026-11-13 16:18 ` [PATCH v1 06/10] media: tegra-video: vi: Adjust pad assignment logic Svyatoslav Ryhel
2026-11-13 16:18 ` Svyatoslav Ryhel [this message]
2026-11-13 16:18 ` [PATCH v1 08/10] media: tegra-video: Add CSI support for Tegra114 Svyatoslav Ryhel
2026-11-13 16:18 ` [PATCH v1 09/10] ARM: tegra: Remove fallback compatible from Tegra30 VI node Svyatoslav Ryhel
2026-11-13 16:18 ` [PATCH v1 10/10] ARM: tegra: Add CSI node for Tegra114 Svyatoslav Ryhel

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