diff options
-rw-r--r-- | overlays/Makefile | 1 | ||||
-rw-r--r-- | overlays/verdin-imx8mm_ov5640-27mhz_overlay.dts | 17 | ||||
-rw-r--r-- | overlays/verdin-imx8mm_ov5640_overlay.dts | 11 |
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 = <®ulator_camera>; DOVDD-supply = <®ulator_camera>; |