mirror of https://gitee.com/openkylin/linux.git
81 lines
1.5 KiB
Plaintext
81 lines
1.5 KiB
Plaintext
/*
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* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
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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 version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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/include/ "am33xx.dtsi"
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/ {
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model = "TI AM335x BeagleBone";
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compatible = "ti,am335x-bone", "ti,am33xx";
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memory {
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device_type = "memory";
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reg = <0x80000000 0x10000000>; /* 256 MB */
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};
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ocp {
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uart1: serial@44e09000 {
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status = "okay";
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};
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i2c1: i2c@44e0b000 {
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status = "okay";
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clock-frequency = <400000>;
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tps: tps@24 {
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reg = <0x24>;
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};
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};
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};
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};
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/include/ "tps65217.dtsi"
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&tps {
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regulators {
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dcdc1_reg: regulator@0 {
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regulator-always-on;
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};
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dcdc2_reg: regulator@1 {
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/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
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regulator-name = "vdd_mpu";
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regulator-min-microvolt = <925000>;
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regulator-max-microvolt = <1325000>;
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regulator-boot-on;
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regulator-always-on;
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};
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dcdc3_reg: regulator@2 {
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/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
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regulator-name = "vdd_core";
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regulator-min-microvolt = <925000>;
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regulator-max-microvolt = <1150000>;
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regulator-boot-on;
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regulator-always-on;
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};
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ldo1_reg: regulator@3 {
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regulator-always-on;
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};
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ldo2_reg: regulator@4 {
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regulator-always-on;
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};
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ldo3_reg: regulator@5 {
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regulator-always-on;
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};
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ldo4_reg: regulator@6 {
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regulator-always-on;
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};
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};
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};
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