From: Benoit Parrot <bparrot@ti.com>
To: Hans Verkuil <hverkuil@xs4all.nl>,
Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: <linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, Benoit Parrot <bparrot@ti.com>
Subject: [Patch v4 5/8] media: dt-bindings: ov2659: add powerdown/reset-gpios optional property
Date: Fri, 27 Sep 2019 13:47:19 -0500 [thread overview]
Message-ID: <20190927184722.31989-6-bparrot@ti.com> (raw)
In-Reply-To: <20190927184722.31989-1-bparrot@ti.com>
Add powerdown-gpios and reset-gpios to the list of optional properties
for the OV2659 camera sensor.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
---
Documentation/devicetree/bindings/media/i2c/ov2659.txt | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/i2c/ov2659.txt b/Documentation/devicetree/bindings/media/i2c/ov2659.txt
index cabc7d827dfb..92989a619f29 100644
--- a/Documentation/devicetree/bindings/media/i2c/ov2659.txt
+++ b/Documentation/devicetree/bindings/media/i2c/ov2659.txt
@@ -12,6 +12,12 @@ Required Properties:
- clock-names: should be "xvclk".
- link-frequencies: target pixel clock frequency.
+Optional Properties:
+- powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any.
+ Active high with internal pull down resistor.
+- reset-gpios: reference to the GPIO connected to the resetb pin, if any.
+ Active low with internal pull up resistor.
+
For further reading on port node refer to
Documentation/devicetree/bindings/media/video-interfaces.txt.
@@ -27,6 +33,9 @@ Example:
clocks = <&clk_ov2659 0>;
clock-names = "xvclk";
+ powerdown-gpios = <&gpio6 14 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>;
+
port {
ov2659_0: endpoint {
remote-endpoint = <&vpfe_ep>;
--
2.17.1
next prev parent reply other threads:[~2019-09-27 18:45 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-27 18:47 [Patch v4 0/8] media: i2c: ov2659: maintenance series Benoit Parrot
2019-09-27 18:47 ` [Patch v4 1/8] media: i2c: ov2659: Fix for image wrap-around in lower resolution Benoit Parrot
2019-09-27 20:34 ` Lad, Prabhakar
2019-09-27 18:47 ` [Patch v4 2/8] media: i2c: ov2659: Fix sensor detection to actually fail when device is not present Benoit Parrot
2019-09-27 20:35 ` Lad, Prabhakar
2019-09-27 18:47 ` [Patch v4 3/8] media: i2c: ov2659: Cleanup include file list Benoit Parrot
2019-09-27 20:35 ` Lad, Prabhakar
2019-09-27 18:47 ` [Patch v4 4/8] media: i2c: ov2659: fix s_stream return value Benoit Parrot
2019-09-27 20:33 ` Lad, Prabhakar
2019-09-30 12:08 ` Benoit Parrot
2019-09-27 18:47 ` Benoit Parrot [this message]
2019-09-27 20:37 ` [Patch v4 5/8] media: dt-bindings: ov2659: add powerdown/reset-gpios optional property Lad, Prabhakar
2019-09-27 18:47 ` [Patch v4 6/8] media: i2c: ov2659: Add powerdown/reset gpio handling Benoit Parrot
2019-09-27 21:09 ` Lad, Prabhakar
2019-09-30 12:11 ` Benoit Parrot
2019-09-30 7:28 ` Sakari Ailus
2019-09-30 12:29 ` Benoit Parrot
2019-09-30 12:38 ` Sakari Ailus
2019-09-27 18:47 ` [Patch v4 7/8] media: i2c: ov2659: Fix missing 720p register config Benoit Parrot
2019-09-27 20:36 ` Lad, Prabhakar
2019-09-27 18:47 ` [Patch v4 8/8] media: i2c: ov2659: Switch to SPDX Licensing Benoit Parrot
2019-09-27 21:11 ` Lad, Prabhakar
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