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793f8ab62c
Add kernel patches for version 6.1. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
152 lines
3.8 KiB
Diff
152 lines
3.8 KiB
Diff
From 0c0ce98b6c48ffd63690e17872c82a6ea4e08fbf Mon Sep 17 00:00:00 2001
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From: Lee Jackson <info@arducam.com>
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Date: Mon, 20 Feb 2023 10:25:33 +0800
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Subject: [PATCH] dtoverlays: Add VCM option to imx519
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VCM is enabled by default, but you can use 'vcm=off' to disable VCM support.
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Signed-off-by: Lee Jackson <lee.jackson@arducam.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/imx519-overlay.dts | 61 +++++++++----------
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arch/arm/boot/dts/overlays/imx519.dtsi | 34 +++++++++++
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3 files changed, 65 insertions(+), 32 deletions(-)
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create mode 100644 arch/arm/boot/dts/overlays/imx519.dtsi
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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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@@ -2384,6 +2384,8 @@ Params: rotation Mounting
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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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+ vcm Select lens driver state. Default is enabled,
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+ but vcm=off will disable.
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Name: imx708
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--- a/arch/arm/boot/dts/overlays/imx519-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/imx519-overlay.dts
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@@ -15,32 +15,7 @@
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#size-cells = <0>;
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status = "okay";
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- imx519: imx519@1a {
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- compatible = "sony,imx519";
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- reg = <0x1a>;
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- status = "okay";
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-
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- clocks = <&cam1_clk>;
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- clock-names = "xclk";
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-
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- VANA-supply = <&cam1_reg>; /* 2.8v */
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- VDIG-supply = <&cam_dummy_reg>; /* 1.8v */
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- VDDL-supply = <&cam_dummy_reg>; /* 1.2v */
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-
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- rotation = <0>;
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- orientation = <2>;
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-
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- port {
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- imx519_0: endpoint {
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- remote-endpoint = <&csi1_ep>;
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- clock-lanes = <0>;
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- data-lanes = <1 2>;
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- clock-noncontinuous;
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- link-frequencies =
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- /bits/ 64 <493500000>;
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- };
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- };
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- };
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+ #include "imx519.dtsi"
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};
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};
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@@ -51,8 +26,8 @@
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brcm,media-controller;
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port{
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- csi1_ep: endpoint{
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- remote-endpoint = <&imx519_0>;
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+ csi_ep: endpoint{
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+ remote-endpoint = <&cam_endpoint>;
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clock-lanes = <0>;
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data-lanes = <1 2>;
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clock-noncontinuous;
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@@ -83,14 +58,36 @@
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};
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};
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+ fragment@5 {
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+ target = <&cam_node>;
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+ __overlay__ {
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+ lens-focus = <&vcm_node>;
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+ };
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+ };
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+
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__overrides__ {
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- rotation = <&imx519>,"rotation:0";
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- orientation = <&imx519>,"orientation:0";
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+ rotation = <&cam_node>,"rotation:0";
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+ orientation = <&cam_node>,"orientation:0";
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media-controller = <&csi>,"brcm,media-controller?";
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cam0 = <&i2c_frag>, "target:0=",<&i2c_vc>,
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<&csi_frag>, "target:0=",<&csi0>,
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<&clk_frag>, "target:0=",<&cam0_clk>,
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- <&imx519>, "clocks:0=",<&cam0_clk>,
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- <&imx519>, "VANA-supply:0=",<&cam0_reg>;
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+ <&cam_node>, "clocks:0=",<&cam0_clk>,
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+ <&cam_node>, "VANA-supply:0=",<&cam0_reg>,
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+ <&vcm_node>, "vdd-supply:0=",<&cam0_reg>;
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+ vcm = <&vcm_node>, "status",
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+ <0>, "=5";
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};
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};
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+
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+&cam_node {
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+ status = "okay";
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+};
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+
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+&cam_endpoint {
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+ remote-endpoint = <&csi_ep>;
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+};
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+
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+&vcm_node {
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+ status = "okay";
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+};
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--- /dev/null
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+++ b/arch/arm/boot/dts/overlays/imx519.dtsi
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@@ -0,0 +1,34 @@
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+// Fragment that configures a Sony IMX519
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+
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+cam_node: imx519@1a {
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+ compatible = "sony,imx519";
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+ reg = <0x1a>;
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+ status = "disabled";
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+
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+ clocks = <&cam1_clk>;
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+ clock-names = "xclk";
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+
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+ VANA-supply = <&cam1_reg>; /* 2.8v */
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+ VDIG-supply = <&cam_dummy_reg>; /* 1.8v */
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+ VDDL-supply = <&cam_dummy_reg>; /* 1.2v */
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+
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+ rotation = <0>;
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+ orientation = <2>;
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+
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+ port {
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+ cam_endpoint: endpoint {
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+ clock-lanes = <0>;
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+ data-lanes = <1 2>;
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+ clock-noncontinuous;
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+ link-frequencies =
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+ /bits/ 64 <493500000>;
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+ };
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+ };
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+};
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+
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+vcm_node: ak7375@c {
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+ compatible = "asahi-kasei,ak7375";
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+ reg = <0x0c>;
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+ status = "disabled";
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+ vdd-supply = <&cam1_reg>;
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+};
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