From 636de0a39e2394ac23c261b67dcd7d2ed9128deb Mon Sep 17 00:00:00 2001 From: Mirela Rabulea Date: Fri, 6 Mar 2020 22:14:56 +0200 Subject: MLK-23728: Add ov2775 dtb for imx8mp Make sure all the needed clocks are enabled for mipi_csi, do not rely on mipi_dsi or lcdif to enable them. Needed: media_cam1_pix, media_axi_root, media_apb_root Tested with VSI ISP demo. Not tested with camera on CSI2. Signed-off-by: Mirela Rabulea Tested-by: Oliver Brown --- .../arm64/boot/dts/freescale/imx8mp-evk-ov2775.dts | 84 ++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-evk-ov2775.dts (limited to 'arch/arm64/boot/dts/freescale/imx8mp-evk-ov2775.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-ov2775.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk-ov2775.dts new file mode 100644 index 000000000000..88581a405730 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk-ov2775.dts @@ -0,0 +1,84 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2020 NXP + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; + +#include "imx8mp-evk.dts" + +&i2c2 { + ov5640_0: ov5640_mipi@3c { + status = "disabled"; + }; + + ov2775_0: ov2775_mipi@36 { + compatible = "ovti,ov2775"; + reg = <0x36>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_csi0_pwn>, <&pinctrl_csi0_rst>; + clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO2>; + clock-names = "csi_mclk"; + assigned-clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO2>; + assigned-clock-parents = <&clk IMX8MP_CLK_24M>; + assigned-clock-rates = <24000000>; + csi_id = <0>; + pwn-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>; + rst-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + mclk = <24000000>; + mclk_source = <0>; + status = "okay"; + + }; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + ov5640_1: ov5640_mipi@3c { + status = "disabled"; + }; + + ov2775_1: ov2775_mipi@36 { + compatible = "ovti,ov2775"; + reg = <0x36>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_csi0_pwn>, <&pinctrl_csi0_rst>; + clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO2>; + clock-names = "csi_mclk"; + assigned-clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO2>; + assigned-clock-parents = <&clk IMX8MP_CLK_24M>; + assigned-clock-rates = <24000000>; + csi_id = <1>; + pwn-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>; + rst-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + mclk = <24000000>; + mclk_source = <0>; + status = "disabled"; + }; +}; + +&cameradev { + status = "disabled"; +}; + +&isi_0 { + status = "disabled"; +}; + +&isi_1 { + status = "disabled"; +}; -- cgit v1.2.3