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2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 
 kernel/arch/arm/boot/dts/imx7s-warp.dts
....@@ -1,44 +1,7 @@
1
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
12 /*
23  * Copyright (C) 2016 NXP Semiconductors.
34  * Author: Fabio Estevam <fabio.estevam@nxp.com>
4
- *
5
- * This file is dual-licensed: you can use it either under the terms
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- * of the GPL or the X11 license, at your option. Note that this dual
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- * licensing only applies to this file, and not this project as a
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- * whole.
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- *
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- *  a) This file is free software; you can redistribute it and/or
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- *     modify it under the terms of the GNU General Public License as
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- *     published by the Free Software Foundation; either version 2 of the
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- *     License, or (at your option) any later version.
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- *
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- *     This file is distributed in the hope that it will be useful,
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- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *     GNU General Public License for more details.
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- *
20
- * Or, alternatively,
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- *
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- *  b) Permission is hereby granted, free of charge, to any person
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- *     obtaining a copy of this software and associated documentation
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- *     files (the "Software"), to deal in the Software without
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- *     restriction, including without limitation the rights to use,
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- *     copy, modify, merge, publish, distribute, sublicense, and/or
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- *     sell copies of the Software, and to permit persons to whom the
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- *     Software is furnished to do so, subject to the following
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- *     conditions:
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- *
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- *     The above copyright notice and this permission notice shall be
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- *     included in all copies or substantial portions of the Software.
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- *
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- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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- *     OTHER DEALINGS IN THE SOFTWARE.
425  */
436 
447 /dts-v1/;
....@@ -92,6 +55,14 @@
9255 		regulator-always-on;
9356 	};
9457 
58
+	reg_peri_3p15v: regulator-peri-3p15v {
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+		compatible = "regulator-fixed";
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+		regulator-name = "peri_3p15v_reg";
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+		regulator-min-microvolt = <3150000>;
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+		regulator-max-microvolt = <3150000>;
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+		regulator-always-on;
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+	};
65
+
9566 	sound {
9667 		compatible = "simple-audio-card";
9768 		simple-audio-card,name = "imx7-sgtl5000";
....@@ -104,7 +75,7 @@
10475 
10576 		dailink_master: simple-audio-card,codec {
10677 			sound-dai = <&codec>;
107
-			clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
78
+			clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
10879 		};
10980 	};
11081 };
....@@ -112,6 +83,10 @@
11283 &clks {
11384 	assigned-clocks = <&clks IMX7D_PLL_AUDIO_POST_DIV>;
11485 	assigned-clock-rates = <884736000>;
86
+};
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+
88
+&csi {
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+	status = "okay";
11590 };
11691 
11792 &i2c1 {
....@@ -158,6 +133,8 @@
158133 			swbst_reg: swbst {
159134 				regulator-min-microvolt = <5000000>;
160135 				regulator-max-microvolt = <5150000>;
136
+				regulator-boot-on;
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+				regulator-always-on;
161138 			};
162139 
163140 			snvs_reg: vsnvs {
....@@ -215,6 +192,34 @@
215192 	pinctrl-names = "default";
216193 	pinctrl-0 = <&pinctrl_i2c2>;
217194 	status = "okay";
195
+
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+	ov2680: camera@36 {
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+		compatible = "ovti,ov2680";
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+		pinctrl-names = "default";
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+		pinctrl-0 = <&pinctrl_ov2680>;
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+		reg = <0x36>;
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+		clocks = <&osc>;
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+		clock-names = "xvclk";
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+		reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
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+		DOVDD-supply = <&sw2_reg>;
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+		DVDD-supply = <&sw2_reg>;
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+		AVDD-supply = <&reg_peri_3p15v>;
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+
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+		port {
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+			ov2680_to_mipi: endpoint {
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+				remote-endpoint = <&mipi_from_sensor>;
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+				clock-lanes = <0>;
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+				data-lanes = <1>;
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+			};
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+		};
215
+	};
216
+};
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+
218
+&i2c3 {
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+	clock-frequency = <100000>;
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+	pinctrl-names = "default";
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+	pinctrl-0 = <&pinctrl_i2c3>;
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+	status = "okay";
218223 };
219224 
220225 &i2c4 {
....@@ -227,7 +232,7 @@
227232 		#sound-dai-cells = <0>;
228233 		reg = <0x0a>;
229234 		compatible = "fsl,sgtl5000";
230
-		clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
235
+		clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
231236 		pinctrl-names = "default";
232237 		pinctrl-0 = <&pinctrl_sai1_mclk>;
233238 		VDDA-supply = <&vgen4_reg>;
....@@ -238,6 +243,22 @@
238243 	mpl3115@60 {
239244 		compatible = "fsl,mpl3115";
240245 		reg = <0x60>;
246
+	};
247
+};
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+
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+&mipi_csi {
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+	clock-frequency = <166000000>;
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+	fsl,csis-hs-settle = <3>;
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+	status = "okay";
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+
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+	port@0 {
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+		reg = <0>;
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+
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+		mipi_from_sensor: endpoint {
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+			remote-endpoint = <&ov2680_to_mipi>;
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+			data-lanes = <1>;
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+		};
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+
241262 	};
242263 };
243264 
....@@ -307,6 +328,10 @@
307328 	status = "okay";
308329 };
309330 
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+&video_mux {
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+	status = "okay";
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+};
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+
310335 &wdog1 {
311336 	pinctrl-names = "default";
312337 	pinctrl-0 = <&pinctrl_wdog>;
....@@ -347,6 +372,13 @@
347372 		>;
348373 	};
349374 
375
+	pinctrl_i2c3: i2c3grp {
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+		fsl,pins = <
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+			MX7D_PAD_I2C3_SDA__I2C3_SDA	0x4000007f
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+			MX7D_PAD_I2C3_SCL__I2C3_SCL	0x4000007f
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+		>;
380
+	};
381
+
350382 	pinctrl_i2c4: i2c4grp {
351383 		fsl,pins = <
352384 			MX7D_PAD_I2C4_SCL__I2C4_SCL	0x4000007f
....@@ -354,6 +386,12 @@
354386 		>;
355387 	};
356388 
389
+	pinctrl_ov2680: ov2660grp {
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+		fsl,pins = <
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+			MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3	0x14
392
+		>;
393
+	};
394
+
357395 	pinctrl_sai1: sai1grp {
358396 		fsl,pins = <
359397 			MX7D_PAD_SAI1_RX_DATA__SAI1_RX_DATA0	0x1f