1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for AM6 SoC Family Wakeup Domain peripherals 4 * 5 * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ 6 */ 7 8&cbass_wakeup { 9 dmsc: dmsc { 10 compatible = "ti,am654-sci"; 11 ti,host-id = <12>; 12 #address-cells = <1>; 13 #size-cells = <1>; 14 ranges; 15 16 mbox-names = "rx", "tx"; 17 18 mboxes= <&secure_proxy_main 11>, 19 <&secure_proxy_main 13>; 20 21 k3_pds: power-controller { 22 compatible = "ti,sci-pm-domain"; 23 #power-domain-cells = <1>; 24 }; 25 26 k3_clks: clocks { 27 compatible = "ti,k2g-sci-clk"; 28 #clock-cells = <2>; 29 }; 30 31 k3_reset: reset-controller { 32 compatible = "ti,sci-reset"; 33 #reset-cells = <2>; 34 }; 35 }; 36 37 wkup_pmx0: pinmux@4301c000 { 38 compatible = "pinctrl-single"; 39 reg = <0x4301c000 0x118>; 40 #pinctrl-cells = <1>; 41 pinctrl-single,register-width = <32>; 42 pinctrl-single,function-mask = <0xffffffff>; 43 }; 44 45 wkup_uart0: serial@42300000 { 46 compatible = "ti,am654-uart"; 47 reg = <0x42300000 0x100>; 48 reg-shift = <2>; 49 reg-io-width = <4>; 50 interrupts = <GIC_SPI 697 IRQ_TYPE_LEVEL_HIGH>; 51 clock-frequency = <48000000>; 52 current-speed = <115200>; 53 power-domains = <&k3_pds 150>; 54 }; 55 56 wkup_i2c0: i2c@42120000 { 57 compatible = "ti,am654-i2c", "ti,omap4-i2c"; 58 reg = <0x42120000 0x100>; 59 interrupts = <GIC_SPI 696 IRQ_TYPE_LEVEL_HIGH>; 60 #address-cells = <1>; 61 #size-cells = <0>; 62 clock-names = "fck"; 63 clocks = <&k3_clks 115 1>; 64 power-domains = <&k3_pds 115>; 65 }; 66 67 intr_wkup_gpio: interrupt-controller2 { 68 compatible = "ti,sci-intr"; 69 ti,intr-trigger-type = <1>; 70 interrupt-controller; 71 interrupt-parent = <&gic500>; 72 #interrupt-cells = <2>; 73 ti,sci = <&dmsc>; 74 ti,sci-dst-id = <56>; 75 ti,sci-rm-range-girq = <0x4>; 76 }; 77 78 wkup_gpio0: wkup_gpio0@42110000 { 79 compatible = "ti,am654-gpio", "ti,keystone-gpio"; 80 reg = <0x42110000 0x100>; 81 gpio-controller; 82 #gpio-cells = <2>; 83 interrupt-parent = <&intr_wkup_gpio>; 84 interrupts = <59 128>, <59 129>, <59 130>, <59 131>; 85 interrupt-controller; 86 #interrupt-cells = <2>; 87 ti,ngpio = <56>; 88 ti,davinci-gpio-unbanked = <0>; 89 clocks = <&k3_clks 59 0>; 90 clock-names = "gpio"; 91 }; 92}; 93