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arch/arm/dts/omap36xx.dtsi 3.88 KB
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  /*
   * Device Tree Source for OMAP3 SoC
   *
   * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
   *
   * This file is licensed under the terms of the GNU General Public License
   * version 2.  This program is licensed "as is" without any warranty of any
   * kind, whether express or implied.
   */
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  #include <dt-bindings/bus/ti-sysc.h>
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  #include <dt-bindings/media/omap3-isp.h>
  
  #include "omap3.dtsi"
  
  / {
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  	aliases {
  		serial3 = &uart4;
  	};
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  	cpus {
  		/* OMAP3630/OMAP37xx 'standard device' variants OPP50 to OPP130 */
  		cpu: cpu@0 {
  			operating-points = <
  				/* kHz    uV */
  				300000  1012500
  				600000  1200000
  				800000  1325000
  			>;
  			clock-latency = <300000>; /* From legacy driver */
  		};
  	};
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  	ocp@68000000 {
  		uart4: serial@49042000 {
  			compatible = "ti,omap3-uart";
  			reg = <0x49042000 0x400>;
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  			interrupts = <80>;
  			dmas = <&sdma 81 &sdma 82>;
  			dma-names = "tx", "rx";
  			ti,hwmods = "uart4";
  			clock-frequency = <48000000>;
  		};
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  		abb_mpu_iva: regulator-abb-mpu {
  			compatible = "ti,abb-v1";
  			regulator-name = "abb_mpu_iva";
  			#address-cells = <0>;
  			#size-cells = <0>;
  			reg = <0x483072f0 0x8>, <0x48306818 0x4>;
  			reg-names = "base-address", "int-address";
  			ti,tranxdone-status-mask = <0x4000000>;
  			clocks = <&sys_ck>;
  			ti,settling-time = <30>;
  			ti,clock-cycles = <8>;
  			ti,abb_info = <
  			/*uV		ABB	efuse	rbb_m	fbb_m	vset_m*/
  			1012500		0	0	0	0	0
  			1200000		0	0	0	0	0
  			1325000		0	0	0	0	0
  			1375000		1	0	0	0	0
  			>;
  		};
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  		omap3_pmx_core2: pinmux@480025a0 {
  			compatible = "ti,omap3-padconf", "pinctrl-single";
  			reg = <0x480025a0 0x5c>;
  			#address-cells = <1>;
  			#size-cells = <0>;
  			#pinctrl-cells = <1>;
  			#interrupt-cells = <1>;
  			interrupt-controller;
  			pinctrl-single,register-width = <16>;
  			pinctrl-single,function-mask = <0xff1f>;
  		};
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  		isp: isp@480bc000 {
  			compatible = "ti,omap3-isp";
  			reg = <0x480bc000 0x12fc
  			       0x480bd800 0x0600>;
  			interrupts = <24>;
  			iommus = <&mmu_isp>;
  			syscon = <&scm_conf 0x2f0>;
  			ti,phy-type = <OMAP3ISP_PHY_TYPE_CSIPHY>;
  			#clock-cells = <1>;
  			ports {
  				#address-cells = <1>;
  				#size-cells = <0>;
  			};
  		};
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  		bandgap: bandgap@48002524 {
  			reg = <0x48002524 0x4>;
  			compatible = "ti,omap36xx-bandgap";
  			#thermal-sensor-cells = <0>;
  		};
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  		target-module@480cb000 {
  			compatible = "ti,sysc-omap3630-sr", "ti,sysc";
  			ti,hwmods = "smartreflex_core";
  			reg = <0x480cb038 0x4>;
  			reg-names = "sysc";
  			ti,sysc-mask = <SYSC_OMAP3_SR_ENAWAKEUP>;
  			ti,sysc-sidle = <SYSC_IDLE_FORCE>,
  					<SYSC_IDLE_NO>,
  					<SYSC_IDLE_SMART>;
  			clocks = <&sr2_fck>;
  			clock-names = "fck";
  			#address-cells = <1>;
  			#size-cells = <1>;
  			ranges = <0 0x480cb000 0x001000>;
  
  			smartreflex_core: smartreflex@0 {
  				compatible = "ti,omap3-smartreflex-core";
  				reg = <0 0x400>;
  				interrupts = <19>;
  			};
  		};
  
  		target-module@480c9000 {
  			compatible = "ti,sysc-omap3630-sr", "ti,sysc";
  			ti,hwmods = "smartreflex_mpu_iva";
  			reg = <0x480c9038 0x4>;
  			reg-names = "sysc";
  			ti,sysc-mask = <SYSC_OMAP3_SR_ENAWAKEUP>;
  			ti,sysc-sidle = <SYSC_IDLE_FORCE>,
  					<SYSC_IDLE_NO>,
  					<SYSC_IDLE_SMART>;
  			clocks = <&sr1_fck>;
  			clock-names = "fck";
  			#address-cells = <1>;
  			#size-cells = <1>;
  			ranges = <0 0x480c9000 0x001000>;
  
  
  			smartreflex_mpu_iva: smartreflex@480c9000 {
  				compatible = "ti,omap3-smartreflex-mpu-iva";
  				reg = <0 0x400>;
  				interrupts = <18>;
  			};
  		};
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  	};
  
  	thermal_zones: thermal-zones {
  		#include "omap3-cpu-thermal.dtsi"
  	};
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  };
  
  /* OMAP3630 needs dss_96m_fck for VENC */
  &venc {
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  	clocks = <&dss_tv_fck>, <&dss_96m_fck>;
  	clock-names = "fck", "tv_dac_clk";
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  };
  
  &ssi {
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  	status = "ok";
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  	clocks = <&ssi_ssr_fck>,
  		 <&ssi_sst_fck>,
  		 <&ssi_ick>;
  	clock-names = "ssi_ssr_fck",
  		      "ssi_sst_fck",
  		      "ssi_ick";
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  };
  
  /include/ "omap34xx-omap36xx-clocks.dtsi"
  /include/ "omap36xx-omap3430es2plus-clocks.dtsi"
  /include/ "omap36xx-am35xx-omap3430es2plus-clocks.dtsi"
  /include/ "omap36xx-clocks.dtsi"