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-rw-r--r--overlays/Makefile1
-rw-r--r--overlays/verdin-imx8mm_ov5640-27mhz_overlay.dts17
-rw-r--r--overlays/verdin-imx8mm_ov5640_overlay.dts11
3 files changed, 25 insertions, 4 deletions
diff --git a/overlays/Makefile b/overlays/Makefile
index 9d316e4..2dbedc2 100644
--- a/overlays/Makefile
+++ b/overlays/Makefile
@@ -66,6 +66,7 @@ dtb-y += verdin-imx8mm_dsi-to-hdmi_overlay.dtbo
dtb-y += verdin-imx8mm_dsi-to-lvds_panel-cap-touch-10inch-lvds_overlay.dtbo
dtb-y += verdin-imx8mm_hmp_overlay.dtbo
dtb-y += verdin-imx8mm_nau8822-btl_overlay.dtbo
+dtb-y += verdin-imx8mm_ov5640-27mhz_overlay.dtbo
dtb-y += verdin-imx8mm_ov5640_overlay.dtbo
dtb-y += verdin-imx8mm_panel-cap-touch-7inch-dsi_overlay.dtbo
dtb-y += verdin-imx8mm_panel-cap-touch-10inch-dsi_overlay.dtbo
diff --git a/overlays/verdin-imx8mm_ov5640-27mhz_overlay.dts b/overlays/verdin-imx8mm_ov5640-27mhz_overlay.dts
new file mode 100644
index 0000000..ccda70a
--- /dev/null
+++ b/overlays/verdin-imx8mm_ov5640-27mhz_overlay.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (C) 2025 Toradex
+ *
+ * CSI Camera Module OV5640 with 27MHz Oscillator
+ *
+ * https://developer.toradex.com/hardware/accessories/cameras/csi-camera-module-5mp-ov5640-arducam
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include "verdin-imx8mm_ov5640_overlay.dts"
+
+&clk_camera_verdin_csi {
+ clock-frequency = <27000000>;
+};
diff --git a/overlays/verdin-imx8mm_ov5640_overlay.dts b/overlays/verdin-imx8mm_ov5640_overlay.dts
index 581acc2..6b8856f 100644
--- a/overlays/verdin-imx8mm_ov5640_overlay.dts
+++ b/overlays/verdin-imx8mm_ov5640_overlay.dts
@@ -14,6 +14,12 @@
};
&{/} {
+ clk_camera_verdin_csi: camera-verdin-csi-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+
regulator_camera: regulator-camera {
compatible = "regulator-fixed";
/* Verdin GPIO_8_CSI - Camera Connector 24 */
@@ -39,10 +45,7 @@
reg = <0x3c>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio5>, <&pinctrl_gpio6>;
- assigned-clocks = <&clk IMX8MM_CLK_CLKO1>;
- assigned-clock-parents = <&clk IMX8MM_CLK_24M>;
- assigned-clock-rates = <24000000>;
- clocks = <&clk IMX8MM_CLK_CLKO1>;
+ clocks = <&clk_camera_verdin_csi>;
clock-names = "xclk";
AVDD-supply = <&regulator_camera>;
DOVDD-supply = <&regulator_camera>;