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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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35b47fbb12
Device tree node for usbss on AM33XX. There are two musb controllers on am33xx platform so have port0-mode and port1-mode data. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Santhapuri, Damodar <damodar.santhapuri@ti.com> Signed-off-by: Ravi Babu <ravibabu@ti.com> [afzal@ti.com: reg & interrupt property addition] Signed-off-by: Afzal Mohammed <afzal@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com>
343 lines
7.3 KiB
Plaintext
343 lines
7.3 KiB
Plaintext
/*
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* Device Tree Source for AM33XX SoC
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*
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* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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/include/ "skeleton.dtsi"
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/ {
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compatible = "ti,am33xx";
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interrupt-parent = <&intc>;
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aliases {
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serial0 = &uart1;
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serial1 = &uart2;
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serial2 = &uart3;
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serial3 = &uart4;
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serial4 = &uart5;
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serial5 = &uart6;
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};
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cpus {
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cpu@0 {
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compatible = "arm,cortex-a8";
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/*
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* To consider voltage drop between PMIC and SoC,
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* tolerance value is reduced to 2% from 4% and
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* voltage value is increased as a precaution.
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*/
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operating-points = <
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/* kHz uV */
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720000 1285000
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600000 1225000
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500000 1125000
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275000 1125000
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>;
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voltage-tolerance = <2>; /* 2 percentage */
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clock-latency = <300000>; /* From omap-cpufreq driver */
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};
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};
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/*
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* The soc node represents the soc top level view. It is uses for IPs
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* that are not memory mapped in the MPU view or for the MPU itself.
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*/
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soc {
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compatible = "ti,omap-infra";
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mpu {
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compatible = "ti,omap3-mpu";
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ti,hwmods = "mpu";
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};
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};
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am33xx_pinmux: pinmux@44e10800 {
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compatible = "pinctrl-single";
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reg = <0x44e10800 0x0238>;
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-single,register-width = <32>;
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pinctrl-single,function-mask = <0x7f>;
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};
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/*
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* XXX: Use a flat representation of the AM33XX interconnect.
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* The real AM33XX interconnect network is quite complex.Since
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* that will not bring real advantage to represent that in DT
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* for the moment, just use a fake OCP bus entry to represent
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* the whole bus hierarchy.
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*/
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ocp {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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ti,hwmods = "l3_main";
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intc: interrupt-controller@48200000 {
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compatible = "ti,omap2-intc";
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interrupt-controller;
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#interrupt-cells = <1>;
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ti,intc-size = <128>;
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reg = <0x48200000 0x1000>;
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};
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gpio1: gpio@44e07000 {
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compatible = "ti,omap4-gpio";
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ti,hwmods = "gpio1";
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <1>;
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reg = <0x44e07000 0x1000>;
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interrupts = <96>;
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};
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gpio2: gpio@4804c000 {
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compatible = "ti,omap4-gpio";
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ti,hwmods = "gpio2";
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <1>;
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reg = <0x4804c000 0x1000>;
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interrupts = <98>;
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};
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gpio3: gpio@481ac000 {
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compatible = "ti,omap4-gpio";
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ti,hwmods = "gpio3";
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <1>;
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reg = <0x481ac000 0x1000>;
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interrupts = <32>;
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};
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gpio4: gpio@481ae000 {
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compatible = "ti,omap4-gpio";
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ti,hwmods = "gpio4";
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <1>;
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reg = <0x481ae000 0x1000>;
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interrupts = <62>;
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};
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uart1: serial@44e09000 {
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compatible = "ti,omap3-uart";
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ti,hwmods = "uart1";
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clock-frequency = <48000000>;
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reg = <0x44e09000 0x2000>;
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interrupts = <72>;
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status = "disabled";
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};
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uart2: serial@48022000 {
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compatible = "ti,omap3-uart";
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ti,hwmods = "uart2";
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clock-frequency = <48000000>;
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reg = <0x48022000 0x2000>;
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interrupts = <73>;
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status = "disabled";
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};
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uart3: serial@48024000 {
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compatible = "ti,omap3-uart";
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ti,hwmods = "uart3";
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clock-frequency = <48000000>;
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reg = <0x48024000 0x2000>;
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interrupts = <74>;
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status = "disabled";
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};
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uart4: serial@481a6000 {
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compatible = "ti,omap3-uart";
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ti,hwmods = "uart4";
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clock-frequency = <48000000>;
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reg = <0x481a6000 0x2000>;
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interrupts = <44>;
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status = "disabled";
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};
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uart5: serial@481a8000 {
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compatible = "ti,omap3-uart";
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ti,hwmods = "uart5";
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clock-frequency = <48000000>;
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reg = <0x481a8000 0x2000>;
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interrupts = <45>;
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status = "disabled";
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};
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uart6: serial@481aa000 {
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compatible = "ti,omap3-uart";
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ti,hwmods = "uart6";
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clock-frequency = <48000000>;
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reg = <0x481aa000 0x2000>;
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interrupts = <46>;
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status = "disabled";
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};
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i2c1: i2c@44e0b000 {
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compatible = "ti,omap4-i2c";
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#address-cells = <1>;
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#size-cells = <0>;
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ti,hwmods = "i2c1";
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reg = <0x44e0b000 0x1000>;
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interrupts = <70>;
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status = "disabled";
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};
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i2c2: i2c@4802a000 {
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compatible = "ti,omap4-i2c";
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#address-cells = <1>;
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#size-cells = <0>;
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ti,hwmods = "i2c2";
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reg = <0x4802a000 0x1000>;
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interrupts = <71>;
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status = "disabled";
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};
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i2c3: i2c@4819c000 {
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compatible = "ti,omap4-i2c";
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#address-cells = <1>;
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#size-cells = <0>;
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ti,hwmods = "i2c3";
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reg = <0x4819c000 0x1000>;
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interrupts = <30>;
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status = "disabled";
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};
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wdt2: wdt@44e35000 {
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compatible = "ti,omap3-wdt";
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ti,hwmods = "wd_timer2";
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reg = <0x44e35000 0x1000>;
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interrupts = <91>;
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};
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dcan0: d_can@481cc000 {
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compatible = "bosch,d_can";
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ti,hwmods = "d_can0";
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reg = <0x481cc000 0x2000>;
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interrupts = <52>;
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status = "disabled";
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};
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dcan1: d_can@481d0000 {
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compatible = "bosch,d_can";
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ti,hwmods = "d_can1";
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reg = <0x481d0000 0x2000>;
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interrupts = <55>;
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status = "disabled";
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};
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timer1: timer@44e31000 {
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compatible = "ti,omap2-timer";
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reg = <0x44e31000 0x400>;
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interrupts = <67>;
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ti,hwmods = "timer1";
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ti,timer-alwon;
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};
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timer2: timer@48040000 {
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compatible = "ti,omap2-timer";
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reg = <0x48040000 0x400>;
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interrupts = <68>;
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ti,hwmods = "timer2";
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};
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timer3: timer@48042000 {
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compatible = "ti,omap2-timer";
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reg = <0x48042000 0x400>;
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interrupts = <69>;
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ti,hwmods = "timer3";
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};
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timer4: timer@48044000 {
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compatible = "ti,omap2-timer";
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reg = <0x48044000 0x400>;
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interrupts = <92>;
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ti,hwmods = "timer4";
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ti,timer-pwm;
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};
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timer5: timer@48046000 {
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compatible = "ti,omap2-timer";
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reg = <0x48046000 0x400>;
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interrupts = <93>;
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ti,hwmods = "timer5";
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ti,timer-pwm;
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};
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timer6: timer@48048000 {
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compatible = "ti,omap2-timer";
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reg = <0x48048000 0x400>;
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interrupts = <94>;
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ti,hwmods = "timer6";
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ti,timer-pwm;
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};
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timer7: timer@4804a000 {
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compatible = "ti,omap2-timer";
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reg = <0x4804a000 0x400>;
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interrupts = <95>;
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ti,hwmods = "timer7";
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ti,timer-pwm;
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};
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rtc@44e3e000 {
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compatible = "ti,da830-rtc";
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reg = <0x44e3e000 0x1000>;
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interrupts = <75
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76>;
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ti,hwmods = "rtc";
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};
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spi0: spi@48030000 {
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compatible = "ti,omap4-mcspi";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x48030000 0x400>;
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interrupt = <65>;
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ti,spi-num-cs = <2>;
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ti,hwmods = "spi0";
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status = "disabled";
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};
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spi1: spi@481a0000 {
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compatible = "ti,omap4-mcspi";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x481a0000 0x400>;
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interrupt = <125>;
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ti,spi-num-cs = <2>;
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ti,hwmods = "spi1";
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status = "disabled";
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};
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usb@47400000 {
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compatible = "ti,musb-am33xx";
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reg = <0x47400000 0x1000 /* usbss */
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0x47401000 0x800 /* musb instance 0 */
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0x47401800 0x800>; /* musb instance 1 */
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interrupts = <17 /* usbss */
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18 /* musb instance 0 */
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19>; /* musb instance 1 */
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multipoint = <1>;
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num-eps = <16>;
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ram-bits = <12>;
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port0-mode = <3>;
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port1-mode = <3>;
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power = <250>;
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ti,hwmods = "usb_otg_hs";
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};
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};
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};
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