585 lines
14 KiB
Plaintext
585 lines
14 KiB
Plaintext
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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 <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/pinctrl/dm814x.h>
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/ {
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compatible = "ti,dm814";
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interrupt-parent = <&intc>;
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#address-cells = <1>;
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#size-cells = <1>;
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chosen { };
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aliases {
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i2c0 = &i2c1;
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i2c1 = &i2c2;
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serial0 = &uart1;
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serial1 = &uart2;
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serial2 = &uart3;
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ethernet0 = &cpsw_emac0;
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ethernet1 = &cpsw_emac1;
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usb0 = &usb0;
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usb1 = &usb1;
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phy0 = &usb0_phy;
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phy1 = &usb1_phy;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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compatible = "arm,cortex-a8";
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device_type = "cpu";
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reg = <0>;
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};
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};
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pmu {
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compatible = "arm,cortex-a8-pmu";
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interrupts = <3>;
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};
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/*
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* The soc node represents the soc top level view. It is used 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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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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usb: usb@47400000 {
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compatible = "ti,am33xx-usb";
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reg = <0x47400000 0x1000>;
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ranges;
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#address-cells = <1>;
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#size-cells = <1>;
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ti,hwmods = "usb_otg_hs";
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usb0_phy: usb-phy@47401300 {
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compatible = "ti,am335x-usb-phy";
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reg = <0x47401300 0x100>;
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reg-names = "phy";
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ti,ctrl_mod = <&usb_ctrl_mod>;
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#phy-cells = <0>;
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};
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usb0: usb@47401000 {
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compatible = "ti,musb-am33xx";
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reg = <0x47401400 0x400
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0x47401000 0x200>;
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reg-names = "mc", "control";
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interrupts = <18>;
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interrupt-names = "mc";
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dr_mode = "otg";
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mentor,multipoint = <1>;
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mentor,num-eps = <16>;
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mentor,ram-bits = <12>;
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mentor,power = <500>;
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phys = <&usb0_phy>;
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dmas = <&cppi41dma 0 0 &cppi41dma 1 0
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&cppi41dma 2 0 &cppi41dma 3 0
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&cppi41dma 4 0 &cppi41dma 5 0
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&cppi41dma 6 0 &cppi41dma 7 0
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&cppi41dma 8 0 &cppi41dma 9 0
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&cppi41dma 10 0 &cppi41dma 11 0
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&cppi41dma 12 0 &cppi41dma 13 0
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&cppi41dma 14 0 &cppi41dma 0 1
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&cppi41dma 1 1 &cppi41dma 2 1
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&cppi41dma 3 1 &cppi41dma 4 1
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&cppi41dma 5 1 &cppi41dma 6 1
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&cppi41dma 7 1 &cppi41dma 8 1
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&cppi41dma 9 1 &cppi41dma 10 1
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&cppi41dma 11 1 &cppi41dma 12 1
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&cppi41dma 13 1 &cppi41dma 14 1>;
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dma-names =
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"rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7",
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"rx8", "rx9", "rx10", "rx11", "rx12", "rx13",
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"rx14", "rx15",
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"tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
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"tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
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"tx14", "tx15";
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};
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usb1: usb@47401800 {
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compatible = "ti,musb-am33xx";
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reg = <0x47401c00 0x400
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0x47401800 0x200>;
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reg-names = "mc", "control";
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interrupts = <19>;
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interrupt-names = "mc";
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dr_mode = "otg";
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mentor,multipoint = <1>;
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mentor,num-eps = <16>;
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mentor,ram-bits = <12>;
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mentor,power = <500>;
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phys = <&usb1_phy>;
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dmas = <&cppi41dma 15 0 &cppi41dma 16 0
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&cppi41dma 17 0 &cppi41dma 18 0
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&cppi41dma 19 0 &cppi41dma 20 0
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&cppi41dma 21 0 &cppi41dma 22 0
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&cppi41dma 23 0 &cppi41dma 24 0
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&cppi41dma 25 0 &cppi41dma 26 0
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&cppi41dma 27 0 &cppi41dma 28 0
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&cppi41dma 29 0 &cppi41dma 15 1
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&cppi41dma 16 1 &cppi41dma 17 1
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&cppi41dma 18 1 &cppi41dma 19 1
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&cppi41dma 20 1 &cppi41dma 21 1
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&cppi41dma 22 1 &cppi41dma 23 1
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&cppi41dma 24 1 &cppi41dma 25 1
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&cppi41dma 26 1 &cppi41dma 27 1
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&cppi41dma 28 1 &cppi41dma 29 1>;
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dma-names =
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"rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7",
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"rx8", "rx9", "rx10", "rx11", "rx12", "rx13",
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"rx14", "rx15",
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"tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
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"tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
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"tx14", "tx15";
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};
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cppi41dma: dma-controller@47402000 {
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compatible = "ti,am3359-cppi41";
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reg = <0x47400000 0x1000
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0x47402000 0x1000
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0x47403000 0x1000
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0x47404000 0x4000>;
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reg-names = "glue", "controller", "scheduler", "queuemgr";
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interrupts = <17>;
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interrupt-names = "glue";
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#dma-cells = <2>;
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#dma-channels = <30>;
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#dma-requests = <256>;
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};
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};
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/*
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* See TRM "Table 1-317. L4LS Instance Summary" for hints.
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* It shows the module target agent registers though, so the
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* actual device is typically 0x1000 before the target agent
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* except in cases where the module is larger than 0x1000.
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*/
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l4ls: l4ls@48000000 {
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compatible = "ti,dm814-l4ls", "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0x48000000 0x2000000>;
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i2c1: i2c@28000 {
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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 = <0x28000 0x1000>;
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interrupts = <70>;
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};
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elm: elm@80000 {
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compatible = "ti,814-elm";
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ti,hwmods = "elm";
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reg = <0x80000 0x2000>;
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interrupts = <4>;
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};
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gpio1: gpio@32000 {
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compatible = "ti,omap4-gpio";
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ti,hwmods = "gpio1";
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ti,gpio-always-on;
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reg = <0x32000 0x2000>;
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interrupts = <96>;
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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 = <2>;
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};
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gpio2: gpio@4c000 {
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compatible = "ti,omap4-gpio";
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ti,hwmods = "gpio2";
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ti,gpio-always-on;
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reg = <0x4c000 0x2000>;
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interrupts = <98>;
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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 = <2>;
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};
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i2c2: i2c@2a000 {
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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 = <0x2a000 0x1000>;
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interrupts = <71>;
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};
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mcspi1: spi@30000 {
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compatible = "ti,omap4-mcspi";
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reg = <0x30000 0x1000>;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupts = <65>;
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ti,spi-num-cs = <4>;
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ti,hwmods = "mcspi1";
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dmas = <&edma 16 0 &edma 17 0
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&edma 18 0 &edma 19 0>;
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dma-names = "tx0", "rx0", "tx1", "rx1";
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};
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timer1: timer@2e000 {
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compatible = "ti,dm814-timer";
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reg = <0x2e000 0x2000>;
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interrupts = <67>;
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ti,hwmods = "timer1";
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ti,timer-alwon;
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clocks = <&timer1_fck>;
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clock-names = "fck";
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};
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uart1: uart@20000 {
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compatible = "ti,am3352-uart", "ti,omap3-uart";
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ti,hwmods = "uart1";
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reg = <0x20000 0x2000>;
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clock-frequency = <48000000>;
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interrupts = <72>;
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dmas = <&edma 26 0 &edma 27 0>;
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dma-names = "tx", "rx";
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};
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uart2: uart@22000 {
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compatible = "ti,am3352-uart", "ti,omap3-uart";
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ti,hwmods = "uart2";
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reg = <0x22000 0x2000>;
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clock-frequency = <48000000>;
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interrupts = <73>;
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dmas = <&edma 28 0 &edma 29 0>;
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dma-names = "tx", "rx";
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};
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uart3: uart@24000 {
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compatible = "ti,am3352-uart", "ti,omap3-uart";
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ti,hwmods = "uart3";
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reg = <0x24000 0x2000>;
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clock-frequency = <48000000>;
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interrupts = <74>;
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dmas = <&edma 30 0 &edma 31 0>;
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dma-names = "tx", "rx";
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};
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timer2: timer@40000 {
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compatible = "ti,dm814-timer";
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reg = <0x40000 0x2000>;
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interrupts = <68>;
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ti,hwmods = "timer2";
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clocks = <&timer2_fck>;
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clock-names = "fck";
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};
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timer3: timer@42000 {
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compatible = "ti,dm814-timer";
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reg = <0x42000 0x2000>;
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interrupts = <69>;
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ti,hwmods = "timer3";
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};
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mmc1: mmc@60000 {
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compatible = "ti,omap4-hsmmc";
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ti,hwmods = "mmc1";
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dmas = <&edma 24 0
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&edma 25 0>;
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dma-names = "tx", "rx";
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interrupts = <64>;
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interrupt-parent = <&intc>;
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reg = <0x60000 0x1000>;
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};
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rtc: rtc@c0000 {
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compatible = "ti,am3352-rtc", "ti,da830-rtc";
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reg = <0xc0000 0x1000>;
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interrupts = <75 76>;
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ti,hwmods = "rtc";
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};
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mmc2: mmc@1d8000 {
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compatible = "ti,omap4-hsmmc";
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ti,hwmods = "mmc2";
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dmas = <&edma 2 0
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&edma 3 0>;
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dma-names = "tx", "rx";
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interrupts = <28>;
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interrupt-parent = <&intc>;
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reg = <0x1d8000 0x1000>;
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};
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control: control@140000 {
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compatible = "ti,dm814-scm", "simple-bus";
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reg = <0x140000 0x20000>;
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0x140000 0x20000>;
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scm_conf: scm_conf@0 {
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compatible = "syscon", "simple-bus";
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reg = <0x0 0x800>;
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0 0x800>;
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scm_clocks: clocks {
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#address-cells = <1>;
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#size-cells = <0>;
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};
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scm_clockdomains: clockdomains {
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};
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};
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usb_ctrl_mod: control@620 {
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compatible = "ti,am335x-usb-ctrl-module";
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reg = <0x620 0x10
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0x648 0x4>;
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reg-names = "phy_ctrl", "wakeup";
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};
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edma_xbar: dma-router@f90 {
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compatible = "ti,am335x-edma-crossbar";
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reg = <0xf90 0x40>;
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#dma-cells = <3>;
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dma-requests = <32>;
|
||
|
|
dma-masters = <&edma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Note that silicon revision 2.1 and older
|
||
|
|
* require input enabled (bit 18 set) for all
|
||
|
|
* 3.3V I/Os to avoid cumulative hardware damage.
|
||
|
|
* For more info, see errata advisory 2.1.87.
|
||
|
|
* We leave bit 18 out of function-mask and rely
|
||
|
|
* on the bootloader for it.
|
||
|
|
*/
|
||
|
|
pincntl: pinmux@800 {
|
||
|
|
compatible = "pinctrl-single";
|
||
|
|
reg = <0x800 0x438>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
#pinctrl-cells = <1>;
|
||
|
|
pinctrl-single,register-width = <32>;
|
||
|
|
pinctrl-single,function-mask = <0x307ff>;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb1_phy: usb-phy@1b00 {
|
||
|
|
compatible = "ti,am335x-usb-phy";
|
||
|
|
reg = <0x1b00 0x100>;
|
||
|
|
reg-names = "phy";
|
||
|
|
ti,ctrl_mod = <&usb_ctrl_mod>;
|
||
|
|
#phy-cells = <0>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
prcm: prcm@180000 {
|
||
|
|
compatible = "ti,dm814-prcm", "simple-bus";
|
||
|
|
reg = <0x180000 0x2000>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
ranges = <0 0x180000 0x2000>;
|
||
|
|
|
||
|
|
prcm_clocks: clocks {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
prcm_clockdomains: clockdomains {
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* See TRM PLL_SUBSYS_BASE and "PLLSS Registers" */
|
||
|
|
pllss: pllss@1c5000 {
|
||
|
|
compatible = "ti,dm814-pllss", "simple-bus";
|
||
|
|
reg = <0x1c5000 0x1000>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
ranges = <0 0x1c5000 0x1000>;
|
||
|
|
|
||
|
|
pllss_clocks: clocks {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pllss_clockdomains: clockdomains {
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
wdt1: wdt@1c7000 {
|
||
|
|
compatible = "ti,omap3-wdt";
|
||
|
|
ti,hwmods = "wd_timer";
|
||
|
|
reg = <0x1c7000 0x1000>;
|
||
|
|
interrupts = <91>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
intc: interrupt-controller@48200000 {
|
||
|
|
compatible = "ti,dm814-intc";
|
||
|
|
interrupt-controller;
|
||
|
|
#interrupt-cells = <1>;
|
||
|
|
reg = <0x48200000 0x1000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Board must configure evtmux with edma_xbar for EDMA */
|
||
|
|
mmc3: mmc@47810000 {
|
||
|
|
compatible = "ti,omap4-hsmmc";
|
||
|
|
ti,hwmods = "mmc3";
|
||
|
|
interrupts = <29>;
|
||
|
|
interrupt-parent = <&intc>;
|
||
|
|
reg = <0x47810000 0x1000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
edma: edma@49000000 {
|
||
|
|
compatible = "ti,edma3-tpcc";
|
||
|
|
ti,hwmods = "tpcc";
|
||
|
|
reg = <0x49000000 0x10000>;
|
||
|
|
reg-names = "edma3_cc";
|
||
|
|
interrupts = <12 13 14>;
|
||
|
|
interrupt-names = "edma3_ccint", "edma3_mperr",
|
||
|
|
"edma3_ccerrint";
|
||
|
|
dma-requests = <64>;
|
||
|
|
#dma-cells = <2>;
|
||
|
|
|
||
|
|
ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>,
|
||
|
|
<&edma_tptc2 3>, <&edma_tptc3 0>;
|
||
|
|
|
||
|
|
ti,edma-memcpy-channels = <20 21>;
|
||
|
|
};
|
||
|
|
|
||
|
|
edma_tptc0: tptc@49800000 {
|
||
|
|
compatible = "ti,edma3-tptc";
|
||
|
|
ti,hwmods = "tptc0";
|
||
|
|
reg = <0x49800000 0x100000>;
|
||
|
|
interrupts = <112>;
|
||
|
|
interrupt-names = "edma3_tcerrint";
|
||
|
|
};
|
||
|
|
|
||
|
|
edma_tptc1: tptc@49900000 {
|
||
|
|
compatible = "ti,edma3-tptc";
|
||
|
|
ti,hwmods = "tptc1";
|
||
|
|
reg = <0x49900000 0x100000>;
|
||
|
|
interrupts = <113>;
|
||
|
|
interrupt-names = "edma3_tcerrint";
|
||
|
|
};
|
||
|
|
|
||
|
|
edma_tptc2: tptc@49a00000 {
|
||
|
|
compatible = "ti,edma3-tptc";
|
||
|
|
ti,hwmods = "tptc2";
|
||
|
|
reg = <0x49a00000 0x100000>;
|
||
|
|
interrupts = <114>;
|
||
|
|
interrupt-names = "edma3_tcerrint";
|
||
|
|
};
|
||
|
|
|
||
|
|
edma_tptc3: tptc@49b00000 {
|
||
|
|
compatible = "ti,edma3-tptc";
|
||
|
|
ti,hwmods = "tptc3";
|
||
|
|
reg = <0x49b00000 0x100000>;
|
||
|
|
interrupts = <115>;
|
||
|
|
interrupt-names = "edma3_tcerrint";
|
||
|
|
};
|
||
|
|
|
||
|
|
/* See TRM "Table 1-318. L4HS Instance Summary" */
|
||
|
|
l4hs: l4hs@4a000000 {
|
||
|
|
compatible = "ti,dm814-l4hs", "simple-bus";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
ranges = <0 0x4a000000 0x1b4040>;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* REVISIT: Move to live under l4hs once driver is fixed */
|
||
|
|
mac: ethernet@4a100000 {
|
||
|
|
compatible = "ti,cpsw";
|
||
|
|
ti,hwmods = "cpgmac0";
|
||
|
|
clocks = <&cpsw_125mhz_gclk>, <&cpsw_cpts_rft_clk>;
|
||
|
|
clock-names = "fck", "cpts";
|
||
|
|
cpdma_channels = <8>;
|
||
|
|
ale_entries = <1024>;
|
||
|
|
bd_ram_size = <0x2000>;
|
||
|
|
mac_control = <0x20>;
|
||
|
|
slaves = <2>;
|
||
|
|
active_slave = <0>;
|
||
|
|
cpts_clock_mult = <0x80000000>;
|
||
|
|
cpts_clock_shift = <29>;
|
||
|
|
reg = <0x4a100000 0x800
|
||
|
|
0x4a100900 0x100>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
interrupt-parent = <&intc>;
|
||
|
|
/*
|
||
|
|
* c0_rx_thresh_pend
|
||
|
|
* c0_rx_pend
|
||
|
|
* c0_tx_pend
|
||
|
|
* c0_misc_pend
|
||
|
|
*/
|
||
|
|
interrupts = <40 41 42 43>;
|
||
|
|
ranges;
|
||
|
|
syscon = <&scm_conf>;
|
||
|
|
|
||
|
|
davinci_mdio: mdio@4a100800 {
|
||
|
|
compatible = "ti,davinci_mdio";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
ti,hwmods = "davinci_mdio";
|
||
|
|
bus_freq = <1000000>;
|
||
|
|
reg = <0x4a100800 0x100>;
|
||
|
|
};
|
||
|
|
|
||
|
|
cpsw_emac0: slave@4a100200 {
|
||
|
|
/* Filled in by U-Boot */
|
||
|
|
mac-address = [ 00 00 00 00 00 00 ];
|
||
|
|
};
|
||
|
|
|
||
|
|
cpsw_emac1: slave@4a100300 {
|
||
|
|
/* Filled in by U-Boot */
|
||
|
|
mac-address = [ 00 00 00 00 00 00 ];
|
||
|
|
};
|
||
|
|
|
||
|
|
phy_sel: cpsw-phy-sel@48140650 {
|
||
|
|
compatible = "ti,am3352-cpsw-phy-sel";
|
||
|
|
reg= <0x48140650 0x4>;
|
||
|
|
reg-names = "gmii-sel";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
gpmc: gpmc@50000000 {
|
||
|
|
compatible = "ti,am3352-gpmc";
|
||
|
|
ti,hwmods = "gpmc";
|
||
|
|
ti,no-idle-on-init;
|
||
|
|
reg = <0x50000000 0x2000>;
|
||
|
|
interrupts = <100>;
|
||
|
|
gpmc,num-cs = <7>;
|
||
|
|
gpmc,num-waitpins = <2>;
|
||
|
|
#address-cells = <2>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
interrupt-controller;
|
||
|
|
#interrupt-cells = <2>;
|
||
|
|
gpio-controller;
|
||
|
|
#gpio-cells = <2>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
#include "dm814x-clocks.dtsi"
|