// SPDX-License-Identifier: GPL-2.0-only #include #include #include #include / { compatible = "ti,dm814"; interrupt-parent = <&intc>; #address-cells = <1>; #size-cells = <1>; chosen { }; aliases { i2c0 = &i2c1; i2c1 = &i2c2; serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; ethernet0 = &cpsw_emac0; ethernet1 = &cpsw_emac1; usb0 = &usb0; usb1 = &usb1; phy0 = &usb0_phy; phy1 = &usb1_phy; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { compatible = "arm,cortex-a8"; device_type = "cpu"; reg = <0>; }; }; pmu { compatible = "arm,cortex-a8-pmu"; interrupts = <3>; }; /* * The soc node represents the soc top level view. It is used for IPs * that are not memory mapped in the MPU view or for the MPU itself. */ soc { compatible = "ti,omap-infra"; mpu { compatible = "ti,omap3-mpu"; ti,hwmods = "mpu"; }; }; ocp { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; ti,hwmods = "l3_main"; usb: usb@47400000 { compatible = "ti,am33xx-usb"; reg = <0x47400000 0x1000>; ranges; #address-cells = <1>; #size-cells = <1>; ti,hwmods = "usb_otg_hs"; usb0_phy: usb-phy@47401300 { compatible = "ti,am335x-usb-phy"; reg = <0x47401300 0x100>; reg-names = "phy"; ti,ctrl_mod = <&usb_ctrl_mod>; #phy-cells = <0>; }; usb0: usb@47401000 { compatible = "ti,musb-am33xx"; reg = <0x47401400 0x400 0x47401000 0x200>; reg-names = "mc", "control"; interrupts = <18>; interrupt-names = "mc"; dr_mode = "otg"; mentor,multipoint = <1>; mentor,num-eps = <16>; mentor,ram-bits = <12>; mentor,power = <500>; phys = <&usb0_phy>; dmas = <&cppi41dma 0 0 &cppi41dma 1 0 &cppi41dma 2 0 &cppi41dma 3 0 &cppi41dma 4 0 &cppi41dma 5 0 &cppi41dma 6 0 &cppi41dma 7 0 &cppi41dma 8 0 &cppi41dma 9 0 &cppi41dma 10 0 &cppi41dma 11 0 &cppi41dma 12 0 &cppi41dma 13 0 &cppi41dma 14 0 &cppi41dma 0 1 &cppi41dma 1 1 &cppi41dma 2 1 &cppi41dma 3 1 &cppi41dma 4 1 &cppi41dma 5 1 &cppi41dma 6 1 &cppi41dma 7 1 &cppi41dma 8 1 &cppi41dma 9 1 &cppi41dma 10 1 &cppi41dma 11 1 &cppi41dma 12 1 &cppi41dma 13 1 &cppi41dma 14 1>; dma-names = "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7", "rx8", "rx9", "rx10", "rx11", "rx12", "rx13", "rx14", "rx15", "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", "tx8", "tx9", "tx10", "tx11", "tx12", "tx13", "tx14", "tx15"; }; usb1: usb@47401800 { compatible = "ti,musb-am33xx"; reg = <0x47401c00 0x400 0x47401800 0x200>; reg-names = "mc", "control"; interrupts = <19>; interrupt-names = "mc"; dr_mode = "otg"; mentor,multipoint = <1>; mentor,num-eps = <16>; mentor,ram-bits = <12>; mentor,power = <500>; phys = <&usb1_phy>; dmas = <&cppi41dma 15 0 &cppi41dma 16 0 &cppi41dma 17 0 &cppi41dma 18 0 &cppi41dma 19 0 &cppi41dma 20 0 &cppi41dma 21 0 &cppi41dma 22 0 &cppi41dma 23 0 &cppi41dma 24 0 &cppi41dma 25 0 &cppi41dma 26 0 &cppi41dma 27 0 &cppi41dma 28 0 &cppi41dma 29 0 &cppi41dma 15 1 &cppi41dma 16 1 &cppi41dma 17 1 &cppi41dma 18 1 &cppi41dma 19 1 &cppi41dma 20 1 &cppi41dma 21 1 &cppi41dma 22 1 &cppi41dma 23 1 &cppi41dma 24 1 &cppi41dma 25 1 &cppi41dma 26 1 &cppi41dma 27 1 &cppi41dma 28 1 &cppi41dma 29 1>; dma-names = "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7", "rx8", "rx9", "rx10", "rx11", "rx12", "rx13", "rx14", "rx15", "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", "tx8", "tx9", "tx10", "tx11", "tx12", "tx13", "tx14", "tx15"; }; cppi41dma: dma-controller@47402000 { compatible = "ti,am3359-cppi41"; reg = <0x47400000 0x1000 0x47402000 0x1000 0x47403000 0x1000 0x47404000 0x4000>; reg-names = "glue", "controller", "scheduler", "queuemgr"; interrupts = <17>; interrupt-names = "glue"; #dma-cells = <2>; #dma-channels = <30>; #dma-requests = <256>; }; }; /* * See TRM "Table 1-317. L4LS Instance Summary" for hints. * It shows the module target agent registers though, so the * actual device is typically 0x1000 before the target agent * except in cases where the module is larger than 0x1000. */ l4ls: l4ls@48000000 { compatible = "ti,dm814-l4ls", "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x48000000 0x2000000>; i2c1: i2c@28000 { compatible = "ti,omap4-i2c"; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c1"; reg = <0x28000 0x1000>; interrupts = <70>; }; elm: elm@80000 { compatible = "ti,814-elm"; ti,hwmods = "elm"; reg = <0x80000 0x2000>; interrupts = <4>; }; gpio1: gpio@32000 { compatible = "ti,omap4-gpio"; ti,hwmods = "gpio1"; ti,gpio-always-on; reg = <0x32000 0x2000>; interrupts = <96>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio2: gpio@4c000 { compatible = "ti,omap4-gpio"; ti,hwmods = "gpio2"; ti,gpio-always-on; reg = <0x4c000 0x2000>; interrupts = <98>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio3: gpio@1ac000 { compatible = "ti,omap4-gpio"; ti,hwmods = "gpio3"; ti,gpio-always-on; reg = <0x1ac000 0x2000>; interrupts = <32>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio4: gpio@1ae000 { compatible = "ti,omap4-gpio"; ti,hwmods = "gpio4"; ti,gpio-always-on; reg = <0x1ae000 0x2000>; interrupts = <62>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; i2c2: i2c@2a000 { compatible = "ti,omap4-i2c"; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c2"; reg = <0x2a000 0x1000>; interrupts = <71>; }; mcspi1: spi@30000 { compatible = "ti,omap4-mcspi"; reg = <0x30000 0x1000>; #address-cells = <1>; #size-cells = <0>; interrupts = <65>; ti,spi-num-cs = <4>; ti,hwmods = "mcspi1"; dmas = <&edma 16 0 &edma 17 0 &edma 18 0 &edma 19 0 &edma 20 0 &edma 21 0 &edma 22 0 &edma 23 0>; dma-names = "tx0", "rx0", "tx1", "rx1", "tx2", "rx2", "tx3", "rx3"; }; mcspi2: spi@1a0000 { compatible = "ti,omap4-mcspi"; reg = <0x1a0000 0x1000>; #address-cells = <1>; #size-cells = <0>; interrupts = <125>; ti,spi-num-cs = <4>; ti,hwmods = "mcspi2"; dmas = <&edma 42 0 &edma 43 0 &edma 44 0 &edma 45 0>; dma-names = "tx0", "rx0", "tx1", "rx1"; }; /* Board must configure dmas with edma_xbar for EDMA */ mcspi3: spi@1a2000 { compatible = "ti,omap4-mcspi"; reg = <0x1a2000 0x1000>; #address-cells = <1>; #size-cells = <0>; interrupts = <126>; ti,spi-num-cs = <4>; ti,hwmods = "mcspi3"; }; mcspi4: spi@1a4000 { compatible = "ti,omap4-mcspi"; reg = <0x1a4000 0x1000>; #address-cells = <1>; #size-cells = <0>; interrupts = <127>; ti,spi-num-cs = <4>; ti,hwmods = "mcspi4"; }; timer1_target: target-module@2e000 { compatible = "ti,sysc-omap4-timer", "ti,sysc"; reg = <0x2e000 0x4>, <0x2e010 0x4>; reg-names = "rev", "sysc"; ti,sysc-mask = ; ti,sysc-sidle = , , , ; clocks = <&timer1_fck>; clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x2e000 0x1000>; timer1: timer@0 { compatible = "ti,am335x-timer-1ms"; reg = <0x0 0x400>; interrupts = <67>; ti,timer-alwon; clocks = <&timer1_fck>; clock-names = "fck"; }; }; uart1: uart@20000 { compatible = "ti,am3352-uart", "ti,omap3-uart"; ti,hwmods = "uart1"; reg = <0x20000 0x2000>; clock-frequency = <48000000>; interrupts = <72>; dmas = <&edma 26 0 &edma 27 0>; dma-names = "tx", "rx"; }; uart2: uart@22000 { compatible = "ti,am3352-uart", "ti,omap3-uart"; ti,hwmods = "uart2"; reg = <0x22000 0x2000>; clock-frequency = <48000000>; interrupts = <73>; dmas = <&edma 28 0 &edma 29 0>; dma-names = "tx", "rx"; }; uart3: uart@24000 { compatible = "ti,am3352-uart", "ti,omap3-uart"; ti,hwmods = "uart3"; reg = <0x24000 0x2000>; clock-frequency = <48000000>; interrupts = <74>; dmas = <&edma 30 0 &edma 31 0>; dma-names = "tx", "rx"; }; timer2_target: target-module@40000 { compatible = "ti,sysc-omap4-timer", "ti,sysc"; reg = <0x40000 0x4>, <0x40010 0x4>; reg-names = "rev", "sysc"; ti,sysc-mask = ; ti,sysc-sidle = , , , ; clocks = <&timer2_fck>; clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x40000 0x1000>; timer2: timer@0 { compatible = "ti,dm814-timer"; reg = <0 0x1000>; interrupts = <68>; clocks = <&timer2_fck>; clock-names = "fck"; }; }; timer3: timer@42000 { compatible = "ti,dm814-timer"; reg = <0x42000 0x2000>; interrupts = <69>; ti,hwmods = "timer3"; }; mmc1: mmc@60000 { compatible = "ti,omap4-hsmmc"; ti,hwmods = "mmc1"; dmas = <&edma 24 0 &edma 25 0>; dma-names = "tx", "rx"; interrupts = <64>; interrupt-parent = <&intc>; reg = <0x60000 0x1000>; }; rtc: rtc@c0000 { compatible = "ti,am3352-rtc", "ti,da830-rtc"; reg = <0xc0000 0x1000>; interrupts = <75 76>; ti,hwmods = "rtc"; }; mmc2: mmc@1d8000 { compatible = "ti,omap4-hsmmc"; ti,hwmods = "mmc2"; dmas = <&edma 2 0 &edma 3 0>; dma-names = "tx", "rx"; interrupts = <28>; interrupt-parent = <&intc>; reg = <0x1d8000 0x1000>; }; control: control@140000 { compatible = "ti,dm814-scm", "simple-bus"; reg = <0x140000 0x20000>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x140000 0x20000>; scm_conf: scm_conf@0 { compatible = "syscon", "simple-bus"; reg = <0x0 0x800>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0 0x800>; phy_gmii_sel: phy-gmii-sel { compatible = "ti,dm814-phy-gmii-sel"; reg = <0x650 0x4>; #phy-cells = <1>; }; scm_clocks: clocks { #address-cells = <1>; #size-cells = <0>; }; scm_clockdomains: clockdomains { }; }; usb_ctrl_mod: control@620 { compatible = "ti,am335x-usb-ctrl-module"; reg = <0x620 0x10 0x648 0x4>; reg-names = "phy_ctrl", "wakeup"; }; edma_xbar: dma-router@f90 { compatible = "ti,am335x-edma-crossbar"; reg = <0xf90 0x40>; #dma-cells = <3>; 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>; }; target-module@49000000 { compatible = "ti,sysc-omap4", "ti,sysc"; reg = <0x49000000 0x4>; reg-names = "rev"; clocks = <&alwon_clkctrl DM814_TPCC_CLKCTRL 0>; clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x49000000 0x10000>; edma: dma@0 { compatible = "ti,edma3-tpcc"; reg = <0 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>; }; }; target-module@49800000 { compatible = "ti,sysc-omap4", "ti,sysc"; reg = <0x49800000 0x4>, <0x49800010 0x4>; reg-names = "rev", "sysc"; ti,sysc-mask = ; ti,sysc-midle = ; ti,sysc-sidle = , ; clocks = <&alwon_clkctrl DM814_TPTC0_CLKCTRL 0>; clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x49800000 0x100000>; edma_tptc0: dma@0 { compatible = "ti,edma3-tptc"; reg = <0 0x100000>; interrupts = <112>; interrupt-names = "edma3_tcerrint"; }; }; target-module@49900000 { compatible = "ti,sysc-omap4", "ti,sysc"; reg = <0x49900000 0x4>, <0x49900010 0x4>; reg-names = "rev", "sysc"; ti,sysc-mask = ; ti,sysc-midle = ; ti,sysc-sidle = , ; clocks = <&alwon_clkctrl DM814_TPTC1_CLKCTRL 0>; clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x49900000 0x100000>; edma_tptc1: dma@0 { compatible = "ti,edma3-tptc"; reg = <0 0x100000>; interrupts = <113>; interrupt-names = "edma3_tcerrint"; }; }; target-module@49a00000 { compatible = "ti,sysc-omap4", "ti,sysc"; reg = <0x49a00000 0x4>, <0x49a00010 0x4>; reg-names = "rev", "sysc"; ti,sysc-mask = ; ti,sysc-midle = ; ti,sysc-sidle = , ; clocks = <&alwon_clkctrl DM814_TPTC2_CLKCTRL 0>; clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x49a00000 0x100000>; edma_tptc2: dma@0 { compatible = "ti,edma3-tptc"; reg = <0 0x100000>; interrupts = <114>; interrupt-names = "edma3_tcerrint"; }; }; target-module@49b00000 { compatible = "ti,sysc-omap4", "ti,sysc"; reg = <0x49b00000 0x4>, <0x49b00010 0x4>; reg-names = "rev", "sysc"; ti,sysc-mask = ; ti,sysc-midle = ; ti,sysc-sidle = , ; clocks = <&alwon_clkctrl DM814_TPTC3_CLKCTRL 0>; clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x49b00000 0x100000>; edma_tptc3: dma@0 { compatible = "ti,edma3-tptc"; reg = <0 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>; target-module@100000 { compatible = "ti,sysc-omap4-simple", "ti,sysc"; reg = <0x100900 0x4>, <0x100908 0x4>, <0x100904 0x4>; reg-names = "rev", "sysc", "syss"; ti,sysc-mask = <0>; ti,sysc-midle = , ; ti,sysc-sidle = , ; ti,syss-mask = <1>; clocks = <&alwon_ethernet_clkctrl DM814_ETHERNET_CPGMAC0_CLKCTRL 0>; clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x100000 0x8000>; mac: ethernet@0 { compatible = "ti,cpsw"; 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 = <0 0x800>, <0x900 0x100>; #address-cells = <1>; #size-cells = <1>; /* * c0_rx_thresh_pend * c0_rx_pend * c0_tx_pend * c0_misc_pend */ interrupts = <40 41 42 43>; ranges = <0 0 0x8000>; syscon = <&scm_conf>; davinci_mdio: mdio@800 { compatible = "ti,cpsw-mdio", "ti,davinci_mdio"; clocks = <&cpsw_125mhz_gclk>; clock-names = "fck"; #address-cells = <1>; #size-cells = <0>; bus_freq = <1000000>; reg = <0x800 0x100>; }; cpsw_emac0: slave@200 { /* Filled in by U-Boot */ mac-address = [ 00 00 00 00 00 00 ]; phys = <&phy_gmii_sel 1>; }; cpsw_emac1: slave@300 { /* Filled in by U-Boot */ mac-address = [ 00 00 00 00 00 00 ]; phys = <&phy_gmii_sel 2>; }; }; }; }; 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" /* Preferred always-on timer for clocksource */ &timer1_target { ti,no-reset-on-init; ti,no-idle; timer@0 { assigned-clocks = <&timer1_fck>; assigned-clock-parents = <&devosc_ck>; }; }; /* Preferred timer for clockevent */ &timer2_target { ti,no-reset-on-init; ti,no-idle; timer@0 { assigned-clocks = <&timer2_fck>; assigned-clock-parents = <&devosc_ck>; }; };