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43 lines
1.7 KiB
Diff
43 lines
1.7 KiB
Diff
From 4840925220ef618d81aded255016c9b5041e09b9 Mon Sep 17 00:00:00 2001
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From: Naushir Patuck <naush@raspberrypi.com>
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Date: Fri, 31 Mar 2023 14:56:49 +0100
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Subject: [PATCH 709/726] dtoverlays: Add link-frequency parameter for the Sony
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IMX708 sensor
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Add a parameter to change the sensor device CSI-2 link frequency to
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one of the following values: 450Mhz (default), 447Mhz, or 453Mhz.
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Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
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---
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arch/arm/boot/dts/overlays/README | 2 ++
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arch/arm/boot/dts/overlays/imx708-overlay.dts | 1 +
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2 files changed, 3 insertions(+)
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diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README
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index 50f14e009d2f..875b58ab1723 100644
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -2417,6 +2417,8 @@ Params: rotation Mounting rotation of the camera sensor (0 or
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configuring the sensor (default on)
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cam0 Adopt the default configuration for CAM0 on a
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Compute Module (CSI0, i2c_vc, and cam0_reg).
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+ link-frequency Allowable link frequency values to use in Hz:
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+ 450000000 (default), 447000000, 453000000.
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Name: iqaudio-codec
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diff --git a/arch/arm/boot/dts/overlays/imx708-overlay.dts b/arch/arm/boot/dts/overlays/imx708-overlay.dts
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index 9107e985c2a8..6efbe0943211 100644
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--- a/arch/arm/boot/dts/overlays/imx708-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/imx708-overlay.dts
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@@ -88,6 +88,7 @@ __overrides__ {
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<&vcm_node>, "VDD-supply:0=",<&cam0_reg>;
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vcm = <&vcm_node>, "status",
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<0>, "=4";
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+ link-frequency = <&cam_endpoint>,"link-frequencies#0";
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};
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};
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--
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2.33.1
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