| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Device Tree Source for AM6 SoC Family MCU Domain peripherals |
| * |
| * Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/ |
| */ |
| |
| &cbass_mcu { |
| mcu_conf: scm-conf@40f00000 { |
| compatible = "syscon", "simple-mfd"; |
| reg = <0x0 0x40f00000 0x0 0x20000>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0x0 0x0 0x40f00000 0x20000>; |
| |
| phy_gmii_sel: phy@4040 { |
| compatible = "ti,am654-phy-gmii-sel"; |
| reg = <0x4040 0x4>; |
| #phy-cells = <1>; |
| }; |
| }; |
| |
| /* MCU_TIMERIO pad input CTRLMMR_MCU_TIMER*_CTRL registers */ |
| mcu_timerio_input: pinctrl@40f04200 { |
| compatible = "pinctrl-single"; |
| reg = <0x0 0x40f04200 0x0 0x10>; |
| #pinctrl-cells = <1>; |
| pinctrl-single,register-width = <32>; |
| pinctrl-single,function-mask = <0x00000101>; |
| }; |
| |
| /* MCU_TIMERIO pad output CTRLMMR_MCU_TIMERIO*_CTRL registers */ |
| mcu_timerio_output: pinctrl@40f04280 { |
| compatible = "pinctrl-single"; |
| reg = <0x0 0x40f04280 0x0 0x8>; |
| #pinctrl-cells = <1>; |
| pinctrl-single,register-width = <32>; |
| pinctrl-single,function-mask = <0x00000003>; |
| }; |
| |
| mcu_uart0: serial@40a00000 { |
| compatible = "ti,am654-uart"; |
| reg = <0x00 0x40a00000 0x00 0x100>; |
| interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>; |
| clock-frequency = <96000000>; |
| current-speed = <115200>; |
| power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; |
| status = "disabled"; |
| }; |
| |
| mcu_ram: sram@41c00000 { |
| compatible = "mmio-sram"; |
| reg = <0x00 0x41c00000 0x00 0x80000>; |
| ranges = <0x0 0x00 0x41c00000 0x80000>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| }; |
| |
| mcu_i2c0: i2c@40b00000 { |
| compatible = "ti,am654-i2c", "ti,omap4-i2c"; |
| reg = <0x0 0x40b00000 0x0 0x100>; |
| interrupts = <GIC_SPI 564 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clock-names = "fck"; |
| clocks = <&k3_clks 114 1>; |
| power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>; |
| status = "disabled"; |
| }; |
| |
| mcu_spi0: spi@40300000 { |
| compatible = "ti,am654-mcspi","ti,omap4-mcspi"; |
| reg = <0x0 0x40300000 0x0 0x400>; |
| interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&k3_clks 142 1>; |
| power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| mcu_spi1: spi@40310000 { |
| compatible = "ti,am654-mcspi","ti,omap4-mcspi"; |
| reg = <0x0 0x40310000 0x0 0x400>; |
| interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&k3_clks 143 1>; |
| power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| mcu_spi2: spi@40320000 { |
| compatible = "ti,am654-mcspi","ti,omap4-mcspi"; |
| reg = <0x0 0x40320000 0x0 0x400>; |
| interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&k3_clks 144 1>; |
| power-domains = <&k3_pds 144 TI_SCI_PD_EXCLUSIVE>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| tscadc0: tscadc@40200000 { |
| compatible = "ti,am654-tscadc", "ti,am3359-tscadc"; |
| reg = <0x0 0x40200000 0x0 0x1000>; |
| interrupts = <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&k3_clks 0 2>; |
| assigned-clocks = <&k3_clks 0 2>; |
| assigned-clock-rates = <60000000>; |
| clock-names = "fck"; |
| dmas = <&mcu_udmap 0x7100>, |
| <&mcu_udmap 0x7101 >; |
| dma-names = "fifo0", "fifo1"; |
| status = "disabled"; |
| |
| adc { |
| #io-channel-cells = <1>; |
| compatible = "ti,am654-adc", "ti,am3359-adc"; |
| }; |
| }; |
| |
| tscadc1: tscadc@40210000 { |
| compatible = "ti,am654-tscadc", "ti,am3359-tscadc"; |
| reg = <0x0 0x40210000 0x0 0x1000>; |
| interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&k3_clks 1 2>; |
| assigned-clocks = <&k3_clks 1 2>; |
| assigned-clock-rates = <60000000>; |
| clock-names = "fck"; |
| dmas = <&mcu_udmap 0x7102>, |
| <&mcu_udmap 0x7103>; |
| dma-names = "fifo0", "fifo1"; |
| status = "disabled"; |
| |
| adc { |
| #io-channel-cells = <1>; |
| compatible = "ti,am654-adc", "ti,am3359-adc"; |
| }; |
| }; |
| |
| /* |
| * The MCU domain timer interrupts are routed only to the ESM module, |
| * and not currently available for Linux. The MCU domain timers are |
| * of limited use without interrupts, and likely reserved by the ESM. |
| */ |
| mcu_timer0: timer@40400000 { |
| compatible = "ti,am654-timer"; |
| reg = <0x00 0x40400000 0x00 0x400>; |
| clocks = <&k3_clks 35 0>; |
| clock-names = "fck"; |
| power-domains = <&k3_pds 35 TI_SCI_PD_EXCLUSIVE>; |
| ti,timer-pwm; |
| status = "reserved"; |
| }; |
| |
| mcu_timer1: timer@40410000 { |
| compatible = "ti,am654-timer"; |
| reg = <0x00 0x40410000 0x00 0x400>; |
| clocks = <&k3_clks 36 0>; |
| clock-names = "fck"; |
| power-domains = <&k3_pds 36 TI_SCI_PD_EXCLUSIVE>; |
| ti,timer-pwm; |
| status = "reserved"; |
| }; |
| |
| mcu_timer2: timer@40420000 { |
| compatible = "ti,am654-timer"; |
| reg = <0x00 0x40420000 0x00 0x400>; |
| clocks = <&k3_clks 37 0>; |
| clock-names = "fck"; |
| power-domains = <&k3_pds 37 TI_SCI_PD_EXCLUSIVE>; |
| ti,timer-pwm; |
| status = "reserved"; |
| }; |
| |
| mcu_timer3: timer@40430000 { |
| compatible = "ti,am654-timer"; |
| reg = <0x00 0x40430000 0x00 0x400>; |
| clocks = <&k3_clks 38 0>; |
| clock-names = "fck"; |
| power-domains = <&k3_pds 38 TI_SCI_PD_EXCLUSIVE>; |
| ti,timer-pwm; |
| status = "reserved"; |
| }; |
| |
| mcu_navss: bus@28380000 { |
| compatible = "simple-mfd"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>; |
| dma-coherent; |
| dma-ranges; |
| |
| ti,sci-dev-id = <119>; |
| |
| mcu_ringacc: ringacc@2b800000 { |
| compatible = "ti,am654-navss-ringacc"; |
| reg = <0x0 0x2b800000 0x0 0x400000>, |
| <0x0 0x2b000000 0x0 0x400000>, |
| <0x0 0x28590000 0x0 0x100>, |
| <0x0 0x2a500000 0x0 0x40000>, |
| <0x0 0x28440000 0x0 0x40000>; |
| reg-names = "rt", "fifos", "proxy_gcfg", |
| "proxy_target", "cfg"; |
| ti,num-rings = <286>; |
| ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */ |
| ti,sci = <&dmsc>; |
| ti,sci-dev-id = <195>; |
| msi-parent = <&inta_main_udmass>; |
| }; |
| |
| mcu_udmap: dma-controller@285c0000 { |
| compatible = "ti,am654-navss-mcu-udmap"; |
| reg = <0x0 0x285c0000 0x0 0x100>, |
| <0x0 0x2a800000 0x0 0x40000>, |
| <0x0 0x2aa00000 0x0 0x40000>; |
| reg-names = "gcfg", "rchanrt", "tchanrt"; |
| msi-parent = <&inta_main_udmass>; |
| #dma-cells = <1>; |
| |
| ti,sci = <&dmsc>; |
| ti,sci-dev-id = <194>; |
| ti,ringacc = <&mcu_ringacc>; |
| |
| ti,sci-rm-range-tchan = <0xf>, /* TX_HCHAN */ |
| <0xd>; /* TX_CHAN */ |
| ti,sci-rm-range-rchan = <0xb>, /* RX_HCHAN */ |
| <0xa>; /* RX_CHAN */ |
| ti,sci-rm-range-rflow = <0x0>; /* GP RFLOW */ |
| }; |
| }; |
| |
| secure_proxy_mcu: mailbox@2a480000 { |
| compatible = "ti,am654-secure-proxy"; |
| #mbox-cells = <1>; |
| reg-names = "target_data", "rt", "scfg"; |
| reg = <0x0 0x2a480000 0x0 0x80000>, |
| <0x0 0x2a380000 0x0 0x80000>, |
| <0x0 0x2a400000 0x0 0x80000>; |
| /* |
| * Marked Disabled: |
| * Node is incomplete as it is meant for bootloaders and |
| * firmware on non-MPU processors |
| */ |
| status = "disabled"; |
| }; |
| |
| m_can0: can@40528000 { |
| compatible = "bosch,m_can"; |
| reg = <0x0 0x40528000 0x0 0x400>, |
| <0x0 0x40500000 0x0 0x4400>; |
| reg-names = "m_can", "message_ram"; |
| power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>; |
| clocks = <&k3_clks 102 5>, <&k3_clks 102 0>; |
| clock-names = "hclk", "cclk"; |
| interrupt-parent = <&gic500>; |
| interrupts = <GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 545 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "int0", "int1"; |
| bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; |
| status = "disabled"; |
| }; |
| |
| m_can1: can@40568000 { |
| compatible = "bosch,m_can"; |
| reg = <0x0 0x40568000 0x0 0x400>, |
| <0x0 0x40540000 0x0 0x4400>; |
| reg-names = "m_can", "message_ram"; |
| power-domains = <&k3_pds 103 TI_SCI_PD_EXCLUSIVE>; |
| clocks = <&k3_clks 103 5>, <&k3_clks 103 0>; |
| clock-names = "hclk", "cclk"; |
| interrupt-parent = <&gic500>; |
| interrupts = <GIC_SPI 547 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 548 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "int0", "int1"; |
| bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; |
| status = "disabled"; |
| }; |
| |
| fss: bus@47000000 { |
| compatible = "simple-bus"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| ospi0: spi@47040000 { |
| compatible = "ti,am654-ospi", "cdns,qspi-nor"; |
| reg = <0x0 0x47040000 0x0 0x100>, |
| <0x5 0x00000000 0x1 0x0000000>; |
| interrupts = <GIC_SPI 552 IRQ_TYPE_LEVEL_HIGH>; |
| cdns,fifo-depth = <256>; |
| cdns,fifo-width = <4>; |
| cdns,trigger-address = <0x0>; |
| clocks = <&k3_clks 248 0>; |
| assigned-clocks = <&k3_clks 248 0>; |
| assigned-clock-parents = <&k3_clks 248 2>; |
| assigned-clock-rates = <166666666>; |
| power-domains = <&k3_pds 248 TI_SCI_PD_EXCLUSIVE>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| ospi1: spi@47050000 { |
| compatible = "ti,am654-ospi", "cdns,qspi-nor"; |
| reg = <0x0 0x47050000 0x0 0x100>, |
| <0x7 0x00000000 0x1 0x00000000>; |
| interrupts = <GIC_SPI 553 IRQ_TYPE_LEVEL_HIGH>; |
| cdns,fifo-depth = <256>; |
| cdns,fifo-width = <4>; |
| cdns,trigger-address = <0x0>; |
| clocks = <&k3_clks 249 6>; |
| power-domains = <&k3_pds 249 TI_SCI_PD_EXCLUSIVE>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| }; |
| |
| mcu_cpsw: ethernet@46000000 { |
| compatible = "ti,am654-cpsw-nuss"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| reg = <0x0 0x46000000 0x0 0x200000>; |
| reg-names = "cpsw_nuss"; |
| ranges = <0x0 0x0 0x0 0x46000000 0x0 0x200000>; |
| dma-coherent; |
| clocks = <&k3_clks 5 10>; |
| clock-names = "fck"; |
| power-domains = <&k3_pds 5 TI_SCI_PD_EXCLUSIVE>; |
| |
| dmas = <&mcu_udmap 0xf000>, |
| <&mcu_udmap 0xf001>, |
| <&mcu_udmap 0xf002>, |
| <&mcu_udmap 0xf003>, |
| <&mcu_udmap 0xf004>, |
| <&mcu_udmap 0xf005>, |
| <&mcu_udmap 0xf006>, |
| <&mcu_udmap 0xf007>, |
| <&mcu_udmap 0x7000>; |
| dma-names = "tx0", "tx1", "tx2", "tx3", |
| "tx4", "tx5", "tx6", "tx7", |
| "rx"; |
| |
| ethernet-ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpsw_port1: port@1 { |
| reg = <1>; |
| ti,mac-only; |
| label = "port1"; |
| ti,syscon-efuse = <&mcu_conf 0x200>; |
| phys = <&phy_gmii_sel 1>; |
| }; |
| }; |
| |
| davinci_mdio: mdio@f00 { |
| compatible = "ti,cpsw-mdio","ti,davinci_mdio"; |
| reg = <0x0 0xf00 0x0 0x100>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clocks = <&k3_clks 5 10>; |
| clock-names = "fck"; |
| bus_freq = <1000000>; |
| status = "disabled"; |
| }; |
| |
| cpts@3d000 { |
| compatible = "ti,am65-cpts"; |
| reg = <0x0 0x3d000 0x0 0x400>; |
| clocks = <&mcu_cpsw_cpts_mux>; |
| clock-names = "cpts"; |
| interrupts-extended = <&gic500 GIC_SPI 570 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "cpts"; |
| ti,cpts-ext-ts-inputs = <4>; |
| ti,cpts-periodic-outputs = <2>; |
| |
| mcu_cpsw_cpts_mux: refclk-mux { |
| #clock-cells = <0>; |
| clocks = <&k3_clks 118 5>, <&k3_clks 118 11>, |
| <&k3_clks 118 6>, <&k3_clks 118 3>, |
| <&k3_clks 118 8>, <&k3_clks 118 14>, |
| <&k3_clks 120 3>, <&k3_clks 121 3>; |
| assigned-clocks = <&mcu_cpsw_cpts_mux>; |
| assigned-clock-parents = <&k3_clks 118 5>; |
| }; |
| }; |
| }; |
| |
| mcu_r5fss0: r5fss@41000000 { |
| compatible = "ti,am654-r5fss"; |
| ti,cluster-mode = <1>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0x41000000 0x00 0x41000000 0x20000>, |
| <0x41400000 0x00 0x41400000 0x20000>; |
| power-domains = <&k3_pds 129 TI_SCI_PD_EXCLUSIVE>; |
| |
| mcu_r5fss0_core0: r5f@41000000 { |
| compatible = "ti,am654-r5f"; |
| reg = <0x41000000 0x00008000>, |
| <0x41010000 0x00008000>; |
| reg-names = "atcm", "btcm"; |
| ti,sci = <&dmsc>; |
| ti,sci-dev-id = <159>; |
| ti,sci-proc-ids = <0x01 0xff>; |
| resets = <&k3_reset 159 1>; |
| firmware-name = "am65x-mcu-r5f0_0-fw"; |
| ti,atcm-enable = <1>; |
| ti,btcm-enable = <1>; |
| ti,loczrama = <1>; |
| }; |
| |
| mcu_r5fss0_core1: r5f@41400000 { |
| compatible = "ti,am654-r5f"; |
| reg = <0x41400000 0x00008000>, |
| <0x41410000 0x00008000>; |
| reg-names = "atcm", "btcm"; |
| ti,sci = <&dmsc>; |
| ti,sci-dev-id = <245>; |
| ti,sci-proc-ids = <0x02 0xff>; |
| resets = <&k3_reset 245 1>; |
| firmware-name = "am65x-mcu-r5f0_1-fw"; |
| ti,atcm-enable = <1>; |
| ti,btcm-enable = <1>; |
| ti,loczrama = <1>; |
| }; |
| }; |
| |
| mcu_rti1: watchdog@40610000 { |
| compatible = "ti,j7-rti-wdt"; |
| reg = <0x0 0x40610000 0x0 0x100>; |
| clocks = <&k3_clks 135 0>; |
| power-domains = <&k3_pds 135 TI_SCI_PD_SHARED>; |
| assigned-clocks = <&k3_clks 135 0>; |
| assigned-clock-parents = <&k3_clks 135 4>; |
| }; |
| }; |
