// SPDX-License-Identifier: GPL-2.0-only
// SPDX-FileCopyrightText: Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
/*
 * Device-tree overlay for tegra234-p3740-0002-p3701-0008 CSI Camera Connector.
 */

/dts-v1/;
/plugin/;

#include <dt-bindings/pinctrl/pinctrl-tegra.h>
#include <dt-bindings/tegra234-p3740-0002-p3701-0008.h>

/ {
	overlay-name = "Jetson 122pin CSI Connector";
	compatible = JETSON_COMPATIBLE;

	p3740-0002_p3701-0008-csi@0 {
		target = <&pinmux>;
		__overlay__ {
			pinctrl-names = "default";
			pinctrl-0 = <&jetson_io_pinmux>;
			jetson_io_pinmux: exp-header-pinmux {
				csi-pin75 {
					nvidia,pins = "cam_i2c_scl_pp2";
				};
				csi-pin76a {
					nvidia,pins = "spi5_cs0_pac3";
					nvidia,function = "i2s3";
					nvidia,pin-label = "i2s3_fs";
					nvidia,tristate = <TEGRA_PIN_DISABLE>;
					nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				};
				csi-pin76b {
					nvidia,pins = "spi5_cs0_pac3";
					nvidia,function = "dmic2";
					nvidia,pin-label = "dmic2_clk";
					nvidia,tristate = <TEGRA_PIN_DISABLE>;
					nvidia,enable-input = <TEGRA_PIN_DISABLE>;
				};
				csi-pin77 {
					nvidia,pins = "cam_i2c_sda_pp3";
				};
				csi-pin90a{
					nvidia,pins = "spi5_sck_pac0";
					nvidia,function = "i2s3";
					nvidia,pin-label = "i2s3_sclk";
					nvidia,tristate = <TEGRA_PIN_DISABLE>;
					nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				};
				csi-pin90b {
					nvidia,pins = "spi5_sck_pac0";
					nvidia,function = "dspk0";
					nvidia,pin-label = "dspk0_dat";
					nvidia,tristate = <TEGRA_PIN_DISABLE>;
					nvidia,enable-input = <TEGRA_PIN_DISABLE>;
				};
				csi-pin92a {
					nvidia,pins = "spi5_miso_pac1";
					nvidia,function = "i2s3";
					nvidia,pin-label = "i2s3_dout";
					nvidia,tristate = <TEGRA_PIN_DISABLE>;
					nvidia,enable-input = <TEGRA_PIN_DISABLE>;
				};
				csi-pin92b {
					nvidia,pins = "spi5_miso_pac1";
					nvidia,function = "dspk0";
					nvidia,pin-label = "dspk0_clk";
					nvidia,tristate = <TEGRA_PIN_DISABLE>;
					nvidia,enable-input = <TEGRA_PIN_DISABLE>;
				};
				csi-pin96a {
					nvidia,pins = "spi5_mosi_pac2";
					nvidia,function = "i2s3";
					nvidia,pin-label="i2s3_din";
					nvidia,tristate = <TEGRA_PIN_ENABLE>;
					nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				};
				csi-pin96b {
					nvidia,pins = "spi5_mosi_pac2";
					nvidia,function = "dmic2";
					nvidia,pin-label="dmic2_dat";
					nvidia,tristate = <TEGRA_PIN_ENABLE>;
					nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				};
				csi-pin105 {
					nvidia,pins = "dp_aux_ch3_p_pn7";
				};
				csi-pin107 {
					nvidia,pins = "dp_aux_ch3_n_pn0";
				};
			};
		};
	};
	fragment@1 {
		target = <&pinmux_aon>;
		__overlay__ {
			pinctrl-names = "default";
			pinctrl-0 = <&jetson_io_pinmux_aon>;
			jetson_io_pinmux_aon: exp-header-pinmux {
				csi-pin87 {
					nvidia,pins = "gen2_i2c_scl_pcc7";
				};
				csi-pin89 {
					nvidia,pins = "gen2_i2c_sda_pdd0";
				};
			};
		};
	};
};