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47 lines
1.5 KiB
Diff
47 lines
1.5 KiB
Diff
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From 44511cf5030dc164dfb5bf523de28713fe0cfc0a Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Tue, 3 Jan 2023 15:44:10 +0000
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Subject: [PATCH] media: dt-bindings: Add DW9817 to DW9807 binding
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The DW9817 is programmatically the same as DW9807, but
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the output drive is a bi-directional -100 to +100mA
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instead of 0-100mA.
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Add the appropriate compativle string.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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.../bindings/media/i2c/dongwoon,dw9807-vcm.yaml | 12 +++++++++---
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1 file changed, 9 insertions(+), 3 deletions(-)
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--- a/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
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+++ b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
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@@ -5,18 +5,24 @@
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$id: http://devicetree.org/schemas/media/i2c/dongwoon,dw9807-vcm.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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-title: Dongwoon Anatech DW9807 voice coil lens driver
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+title: Dongwoon Anatech DW9807 and DW9817 voice coil lens driver
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maintainers:
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- Sakari Ailus <sakari.ailus@linux.intel.com>
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description: |
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DW9807 is a 10-bit DAC with current sink capability. It is intended for
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- controlling voice coil lenses.
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+ controlling voice coil lenses. The output drive is 0-100mA.
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+ DW9817 is very similar as a 10-bit DAC with current sink capability,
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+ however the output drive is a bidirection -100 to +100mA.
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+
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properties:
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compatible:
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- const: dongwoon,dw9807-vcm
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+ items:
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+ - enum:
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+ - dongwoon,dw9807-vcm
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+ - dongwoon,dw9817-vcm
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reg:
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maxItems: 1
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