| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Device Tree file for the AM62P MCU domain peripherals |
| * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ |
| */ |
| |
| &cbass_mcu { |
| mcu_pmx0: pinctrl@4084000 { |
| compatible = "pinctrl-single"; |
| reg = <0x00 0x04084000 0x00 0x88>; |
| #pinctrl-cells = <1>; |
| pinctrl-single,register-width = <32>; |
| pinctrl-single,function-mask = <0xffffffff>; |
| bootph-all; |
| }; |
| |
| mcu_esm: esm@4100000 { |
| compatible = "ti,j721e-esm"; |
| reg = <0x00 0x4100000 0x00 0x1000>; |
| ti,esm-pins = <0>, <1>, <2>, <85>; |
| status = "reserved"; |
| bootph-pre-ram; |
| }; |
| |
| /* |
| * 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@4800000 { |
| compatible = "ti,am654-timer"; |
| reg = <0x00 0x4800000 0x00 0x400>; |
| clocks = <&k3_clks 35 2>; |
| clock-names = "fck"; |
| power-domains = <&k3_pds 35 TI_SCI_PD_EXCLUSIVE>; |
| ti,timer-pwm; |
| status = "reserved"; |
| }; |
| |
| mcu_timer1: timer@4810000 { |
| compatible = "ti,am654-timer"; |
| reg = <0x00 0x4810000 0x00 0x400>; |
| clocks = <&k3_clks 48 2>; |
| clock-names = "fck"; |
| power-domains = <&k3_pds 48 TI_SCI_PD_EXCLUSIVE>; |
| ti,timer-pwm; |
| status = "reserved"; |
| }; |
| |
| mcu_timer2: timer@4820000 { |
| compatible = "ti,am654-timer"; |
| reg = <0x00 0x4820000 0x00 0x400>; |
| clocks = <&k3_clks 49 2>; |
| clock-names = "fck"; |
| power-domains = <&k3_pds 49 TI_SCI_PD_EXCLUSIVE>; |
| ti,timer-pwm; |
| status = "reserved"; |
| }; |
| |
| mcu_timer3: timer@4830000 { |
| compatible = "ti,am654-timer"; |
| reg = <0x00 0x4830000 0x00 0x400>; |
| clocks = <&k3_clks 50 2>; |
| clock-names = "fck"; |
| power-domains = <&k3_pds 50 TI_SCI_PD_EXCLUSIVE>; |
| ti,timer-pwm; |
| status = "reserved"; |
| }; |
| |
| mcu_uart0: serial@4a00000 { |
| compatible = "ti,am64-uart", "ti,am654-uart"; |
| reg = <0x00 0x04a00000 0x00 0x100>; |
| interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>; |
| power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; |
| clocks = <&k3_clks 149 0>; |
| clock-names = "fclk"; |
| status = "disabled"; |
| }; |
| |
| mcu_i2c0: i2c@4900000 { |
| compatible = "ti,am64-i2c", "ti,omap4-i2c"; |
| reg = <0x00 0x04900000 0x00 0x100>; |
| interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>; |
| clocks = <&k3_clks 106 2>; |
| clock-names = "fck"; |
| status = "disabled"; |
| }; |
| |
| mcu_spi0: spi@4b00000 { |
| compatible = "ti,am654-mcspi", "ti,omap4-mcspi"; |
| reg = <0x00 0x04b00000 0x00 0x400>; |
| interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>; |
| clocks = <&k3_clks 147 0>; |
| status = "disabled"; |
| }; |
| |
| mcu_spi1: spi@4b10000 { |
| compatible = "ti,am654-mcspi","ti,omap4-mcspi"; |
| reg = <0x00 0x04b10000 0x00 0x400>; |
| interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>; |
| clocks = <&k3_clks 148 0>; |
| status = "disabled"; |
| }; |
| |
| mcu_gpio_intr: interrupt-controller@4210000 { |
| compatible = "ti,sci-intr"; |
| reg = <0x00 0x04210000 0x00 0x200>; |
| ti,intr-trigger-type = <1>; |
| interrupt-controller; |
| interrupt-parent = <&gic500>; |
| #interrupt-cells = <1>; |
| ti,sci = <&dmsc>; |
| ti,sci-dev-id = <5>; |
| ti,interrupt-ranges = <0 104 4>; |
| }; |
| |
| mcu_gpio0: gpio@4201000 { |
| compatible = "ti,am64-gpio", "ti,keystone-gpio"; |
| reg = <0x00 0x4201000 0x00 0x100>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-parent = <&mcu_gpio_intr>; |
| interrupts = <30>, <31>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| ti,ngpio = <24>; |
| ti,davinci-gpio-unbanked = <0>; |
| power-domains = <&k3_pds 79 TI_SCI_PD_EXCLUSIVE>; |
| clocks = <&k3_clks 79 0>; |
| clock-names = "gpio"; |
| }; |
| |
| mcu_rti0: watchdog@4880000 { |
| compatible = "ti,j7-rti-wdt"; |
| reg = <0x00 0x04880000 0x00 0x100>; |
| clocks = <&k3_clks 131 0>; |
| power-domains = <&k3_pds 131 TI_SCI_PD_EXCLUSIVE>; |
| assigned-clocks = <&k3_clks 131 0>; |
| assigned-clock-parents = <&k3_clks 131 2>; |
| /* Tightly coupled to M4F */ |
| status = "reserved"; |
| }; |
| |
| mcu_mcan0: can@4e08000 { |
| compatible = "bosch,m_can"; |
| reg = <0x00 0x4e08000 0x00 0x200>, |
| <0x00 0x4e00000 0x00 0x8000>; |
| reg-names = "m_can", "message_ram"; |
| power-domains = <&k3_pds 188 TI_SCI_PD_EXCLUSIVE>; |
| clocks = <&k3_clks 188 6>, <&k3_clks 188 1>; |
| clock-names = "hclk", "cclk"; |
| bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; |
| interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "int0", "int1"; |
| status = "disabled"; |
| }; |
| |
| mcu_mcan1: can@4e18000 { |
| compatible = "bosch,m_can"; |
| reg = <0x00 0x4e18000 0x00 0x200>, |
| <0x00 0x4e10000 0x00 0x8000>; |
| reg-names = "m_can", "message_ram"; |
| power-domains = <&k3_pds 189 TI_SCI_PD_EXCLUSIVE>; |
| clocks = <&k3_clks 189 6>, <&k3_clks 189 1>; |
| clock-names = "hclk", "cclk"; |
| bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; |
| interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "int0", "int1"; |
| status = "disabled"; |
| }; |
| |
| mcu_r5fss0: r5fss@79000000 { |
| compatible = "ti,am62-r5fss"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0x79000000 0x00 0x79000000 0x8000>, |
| <0x79020000 0x00 0x79020000 0x8000>; |
| power-domains = <&k3_pds 7 TI_SCI_PD_EXCLUSIVE>; |
| mcu_r5fss0_core0: r5f@79000000 { |
| compatible = "ti,am62-r5f"; |
| reg = <0x79000000 0x00008000>, |
| <0x79020000 0x00008000>; |
| reg-names = "atcm", "btcm"; |
| ti,sci = <&dmsc>; |
| ti,sci-dev-id = <9>; |
| ti,sci-proc-ids = <0x03 0xff>; |
| resets = <&k3_reset 9 1>; |
| firmware-name = "am62p-mcu-r5f0_0-fw"; |
| ti,atcm-enable = <0>; |
| ti,btcm-enable = <1>; |
| ti,loczrama = <0>; |
| }; |
| }; |
| }; |
