From e4cbd169b3a8b8fe772f1e7dc52c938188e2f55a Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Thu, 7 Jan 2021 20:50:44 -0300 Subject: [PATCH] ARM: dts: imx6ul-14x14-evk: Add camera support Add support for the OV5640 parallel camera module. Signed-off-by: Fabio Estevam Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6ul-14x14-evk.dtsi | 42 ++++++++++++++++++++++++- 1 file changed, 41 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi index ca8c658cfcba9..c593597b21196 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi @@ -146,6 +146,41 @@ reg = <0x1a>; wlf,shared-lrclk; }; + + camera@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_camera_clock>; + clocks = <&clks IMX6UL_CLK_CSI>; + clock-names = "xclk"; + powerdown-gpios = <&gpio_spi 6 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio_spi 5 GPIO_ACTIVE_LOW>; + + port { + ov5640_to_parallel: endpoint { + remote-endpoint = <¶llel_from_ov5640>; + bus-width = <8>; + data-shift = <2>; /* lines 9:2 are used */ + hsync-active = <0>; + vsync-active = <0>; + pclk-sample = <1>; + }; + }; + }; +}; + +&csi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_csi1>; + status = "okay"; + + port { + parallel_from_ov5640: endpoint { + remote-endpoint = <&ov5640_to_parallel>; + bus-type = <5>; /* Parallel bus */ + }; + }; }; &fec1 { @@ -353,9 +388,14 @@ &iomuxc { pinctrl-names = "default"; - pinctrl_csi1: csi1grp { + pinctrl_camera_clock: cameraclockgrp { fsl,pins = < MX6UL_PAD_CSI_MCLK__CSI_MCLK 0x1b088 + >; + }; + + pinctrl_csi1: csi1grp { + fsl,pins = < MX6UL_PAD_CSI_PIXCLK__CSI_PIXCLK 0x1b088 MX6UL_PAD_CSI_VSYNC__CSI_VSYNC 0x1b088 MX6UL_PAD_CSI_HSYNC__CSI_HSYNC 0x1b088 -- 2.30.2