forked from rrcarlosr/Jetpack
84 lines
2.5 KiB
Plaintext
84 lines
2.5 KiB
Plaintext
/*
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* Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <t19x-common-modules/tegra194-camera-imx274-dual.dtsi>
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#include "dt-bindings/clock/tegra194-clock.h"
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#define CAM0_RST_L TEGRA194_MAIN_GPIO(H, 3)
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#define CAM0_PWDN TEGRA194_MAIN_GPIO(H, 6)
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#define CAMERA_I2C_MUX_BUS(x) (0x1E + x)
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/* camera control gpio definitions */
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/ {
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gpio@2200000 {
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camera-control-output-low {
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gpio-hog;
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output-low;
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gpios = <CAM0_RST_L 0 CAM0_PWDN 0>;
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label = "cam0-rst", "cam0-pwdn";
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};
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};
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i2c@3180000 {
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tca9546@70 {
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compatible = "nxp,pca9546";
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reg = <0x70>;
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#address-cells = <1>;
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#size-cells = <0>;
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skip_mux_detect = "yes";
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vcc-supply = <&p2822_vdd_1v8_cvb>;
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vcc_lp = "vcc";
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force_bus_start = <CAMERA_I2C_MUX_BUS(0)>;
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i2c@0 {
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reg = <0>;
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i2c-mux,deselect-on-exit;
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#address-cells = <1>;
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#size-cells = <0>;
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imx274_a@1a {
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/* Define any required hw resources needed by driver */
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/* ie. clocks, io pins, power sources */
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clocks = <&bpmp_clks TEGRA194_CLK_EXTPERIPH1>,
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<&bpmp_clks TEGRA194_CLK_EXTPERIPH1>;
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clock-names = "extperiph1", "pllp_grtba";
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mclk = "extperiph1";
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reset-gpios = <&tegra_main_gpio CAM0_RST_L GPIO_ACTIVE_HIGH>;
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vana-supply = <&p2822_avdd_cam_2v8>;
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vif-supply = <&p2822_vdd_1v8_cvb>;
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};
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};
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i2c@1 {
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reg = <1>;
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i2c-mux,deselect-on-exit;
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#address-cells = <1>;
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#size-cells = <0>;
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imx274_c@1a {
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/* Define any required hw resources needed by driver */
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/* ie. clocks, io pins, power sources */
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clocks = <&bpmp_clks TEGRA194_CLK_EXTPERIPH1>,
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<&bpmp_clks TEGRA194_CLK_EXTPERIPH1>;
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clock-names = "extperiph1", "pllp_grtba";
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mclk = "extperiph1";
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reset-gpios = <&tegra_main_gpio CAM0_PWDN GPIO_ACTIVE_HIGH>;
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vana-supply = <&p2822_avdd_cam_2v8>;
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vif-supply = <&p2822_vdd_1v8_cvb>;
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};
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};
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};
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};
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};
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