1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for AM64 SoC Family MCU Domain peripherals 4 * 5 * Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/ 6 */ 7 8&cbass_mcu { 9 mcu_uart0: serial@4a00000 { 10 compatible = "ti,am64-uart", "ti,am654-uart"; 11 reg = <0x00 0x04a00000 0x00 0x100>; 12 interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>; 13 clock-frequency = <48000000>; 14 current-speed = <115200>; 15 power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; 16 clocks = <&k3_clks 149 0>; 17 clock-names = "fclk"; 18 }; 19 20 mcu_uart1: serial@4a10000 { 21 compatible = "ti,am64-uart", "ti,am654-uart"; 22 reg = <0x00 0x04a10000 0x00 0x100>; 23 interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>; 24 clock-frequency = <48000000>; 25 current-speed = <115200>; 26 power-domains = <&k3_pds 160 TI_SCI_PD_EXCLUSIVE>; 27 clocks = <&k3_clks 160 0>; 28 clock-names = "fclk"; 29 }; 30 31 mcu_i2c0: i2c@4900000 { 32 compatible = "ti,am64-i2c", "ti,omap4-i2c"; 33 reg = <0x00 0x04900000 0x00 0x100>; 34 interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; 35 #address-cells = <1>; 36 #size-cells = <0>; 37 power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>; 38 clocks = <&k3_clks 106 2>; 39 clock-names = "fck"; 40 }; 41 42 mcu_i2c1: i2c@4910000 { 43 compatible = "ti,am64-i2c", "ti,omap4-i2c"; 44 reg = <0x00 0x04910000 0x00 0x100>; 45 interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; 46 #address-cells = <1>; 47 #size-cells = <0>; 48 power-domains = <&k3_pds 107 TI_SCI_PD_EXCLUSIVE>; 49 clocks = <&k3_clks 107 2>; 50 clock-names = "fck"; 51 }; 52 53 mcu_spi0: spi@4b00000 { 54 compatible = "ti,am654-mcspi", "ti,omap4-mcspi"; 55 reg = <0x00 0x04b00000 0x00 0x400>; 56 interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>; 57 #address-cells = <1>; 58 #size-cells = <0>; 59 power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>; 60 clocks = <&k3_clks 147 0>; 61 }; 62 63 mcu_spi1: spi@4b10000 { 64 compatible = "ti,am654-mcspi","ti,omap4-mcspi"; 65 reg = <0x00 0x04b10000 0x00 0x400>; 66 interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>; 67 #address-cells = <1>; 68 #size-cells = <0>; 69 power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>; 70 clocks = <&k3_clks 148 0>; 71 }; 72 73 mcu_gpio_intr: interrupt-controller@4210000 { 74 compatible = "ti,sci-intr"; 75 reg = <0x00 0x04210000 0x00 0x200>; 76 ti,intr-trigger-type = <1>; 77 interrupt-controller; 78 interrupt-parent = <&gic500>; 79 #interrupt-cells = <1>; 80 ti,sci = <&dmsc>; 81 ti,sci-dev-id = <5>; 82 ti,interrupt-ranges = <0 104 4>; 83 }; 84 85 mcu_gpio0: gpio@4201000 { 86 compatible = "ti,am64-gpio", "ti,keystone-gpio"; 87 reg = <0x0 0x4201000 0x0 0x100>; 88 gpio-controller; 89 #gpio-cells = <2>; 90 interrupt-parent = <&mcu_gpio_intr>; 91 interrupts = <30>, <31>; 92 interrupt-controller; 93 #interrupt-cells = <2>; 94 ti,ngpio = <23>; 95 ti,davinci-gpio-unbanked = <0>; 96 power-domains = <&k3_pds 79 TI_SCI_PD_EXCLUSIVE>; 97 clocks = <&k3_clks 79 0>; 98 clock-names = "gpio"; 99 }; 100}; 101