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From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: linux-media@vger.kernel.org
Cc: devicetree@vger.kernel.org
Subject: [RESEND PATCH 025/100] dt-bindings: nokia,smia: Amend SMIA bindings with MIPI CCS support
Date: Wed, 30 Sep 2020 23:19:13 +0300	[thread overview]
Message-ID: <20200930201914.31377-7-sakari.ailus@linux.intel.com> (raw)
In-Reply-To: <20200930201914.31377-1-sakari.ailus@linux.intel.com>

Amend the existing SMIA bindings by adding MIPI CCS support. Besides the
compatible string, two new regulator supplies are added. Rename the old
bindings accordingly as CCS is the current standard.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
 .../i2c/{nokia,smia.yaml => mipi,ccs.yaml}     | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)
 rename Documentation/devicetree/bindings/media/i2c/{nokia,smia.yaml => mipi,ccs.yaml} (89%)

diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml b/Documentation/devicetree/bindings/media/i2c/mipi,ccs.yaml
similarity index 89%
rename from Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml
rename to Documentation/devicetree/bindings/media/i2c/mipi,ccs.yaml
index d7de07e99008..6ac01ec8610c 100644
--- a/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/mipi,ccs.yaml
@@ -1,26 +1,32 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 # Copyright (C) 2014--2020 Intel Corporation
 
-$id: http://devicetree.org/schemas/media/i2c/nokia,smia.yaml#
+$id: http://devicetree.org/schemas/media/i2c/mipi,ccs.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: SMIA/SMIA++ sensor
+title: MIPI CCS, SMIA++ and SMIA compliant camera sensors
 
 maintainers:
   - Sakari Ailus <sakari.ailus@linux.intel.com>
 
 description:
 
+  CCS (Camera Command Set) is a raw Bayer camera sensor standard defined by the
+  MIPI Alliance; see
+  <URL:https://www.mipi.org/specifications/camera-command-set>.
+
   SMIA (Standard Mobile Imaging Architecture) is an image sensor standard
   defined jointly by Nokia and ST. SMIA++, defined by Nokia, is an extension of
-  that. These definitions are valid for both types of sensors.
+  that.
 
   More detailed documentation can be found in
   Documentation/devicetree/bindings/media/video-interfaces.txt .
 
 properties:
   compatible:
-    const: nokia,smia
+    oneOf:
+      - const: mipi,ccs
+      - const: nokia,smia
 
   reg:
     maxItems: 1
@@ -129,7 +135,7 @@ examples:
         clock-frequency = <400000>;
 
         camera-sensor@10 {
-            compatible = "nokia,smia";
+            compatible = "mipi,ccs";
             reg = <0x10>;
             reset-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
             vana-supply = <&vaux3>;
@@ -137,7 +143,7 @@ examples:
             clock-frequency = <9600000>;
             nokia,nvm-size = <512>; /* 8 * 64 */
             port {
-                smiapp_ep: endpoint {
+                ccs_ep: endpoint {
                     data-lanes = <1 2>;
                     remote-endpoint = <&csi2a_ep>;
                     link-frequencies = /bits/ 64 <199200000 210000000
-- 
2.27.0


  parent reply	other threads:[~2020-09-30 20:19 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-30 20:19 [RESEND PATCH 000/100] Linux CCS driver Sakari Ailus
2020-09-30 20:19 ` [RESEND PATCH 020/100] dt-bindings: Add vendor prefix for MIPI Alliance Sakari Ailus
2020-10-06 19:50   ` Rob Herring
2020-10-06 19:52     ` Sakari Ailus
2020-09-30 20:19 ` [RESEND PATCH 021/100] dt-bindings: nokia,smia: Fix link-frequencies documentation Sakari Ailus
2020-10-06 19:51   ` Rob Herring
2020-09-30 20:19 ` [RESEND PATCH 022/100] dt-bindings: nokia,smia: Make vana-supply optional Sakari Ailus
2020-10-06 19:52   ` Rob Herring
2020-09-30 20:19 ` [RESEND PATCH 023/100] dt-bindings: nokia,smia: Convert to YAML Sakari Ailus
2020-10-06 19:58   ` Rob Herring
2020-10-07  7:38     ` Sakari Ailus
2020-09-30 20:19 ` [RESEND PATCH 024/100] dt-bindings: nokia,smia: Use better active polarity for reset Sakari Ailus
2020-10-06 19:58   ` Rob Herring
2020-09-30 20:19 ` Sakari Ailus [this message]
2020-09-30 20:19 ` [RESEND PATCH 026/100] dt-bindings: ccs: Add bus-type for C-PHY support Sakari Ailus

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