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@xxxxxxxxxxxxxxx>
---
.../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@xxxxxxxxxxxxxxx>
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
