1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree file for the AM62P wakeup domain peripherals 4 * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ 5 */ 6 7&cbass_wakeup { 8 wkup_conf: bus@43000000 { 9 compatible = "simple-bus"; 10 reg = <0x00 0x43000000 0x00 0x20000>; 11 #address-cells = <1>; 12 #size-cells = <1>; 13 ranges = <0x00 0x00 0x43000000 0x20000>; 14 bootph-all; 15 16 chipid: chipid@14 { 17 compatible = "ti,am654-chipid"; 18 reg = <0x14 0x4>; 19 bootph-all; 20 }; 21 }; 22 23 wkup_uart0: serial@2b300000 { 24 compatible = "ti,am64-uart", "ti,am654-uart"; 25 reg = <0x00 0x2b300000 0x00 0x100>; 26 interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>; 27 power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>; 28 clocks = <&k3_clks 114 0>; 29 clock-names = "fclk"; 30 status = "disabled"; 31 }; 32 33 wkup_i2c0: i2c@2b200000 { 34 compatible = "ti,am64-i2c", "ti,omap4-i2c"; 35 reg = <0x00 0x2b200000 0x00 0x100>; 36 interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>; 37 #address-cells = <1>; 38 #size-cells = <0>; 39 power-domains = <&k3_pds 107 TI_SCI_PD_EXCLUSIVE>; 40 clocks = <&k3_clks 107 4>; 41 clock-names = "fck"; 42 status = "disabled"; 43 }; 44 45 wkup_rtc0: rtc@2b1f0000 { 46 compatible = "ti,am62-rtc"; 47 reg = <0x00 0x2b1f0000 0x00 0x100>; 48 interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; 49 clocks = <&k3_clks 117 6> , <&k3_clks 117 0>; 50 clock-names = "vbus", "osc32k"; 51 power-domains = <&k3_pds 117 TI_SCI_PD_EXCLUSIVE>; 52 wakeup-source; 53 }; 54 55 wkup_rti0: watchdog@2b000000 { 56 compatible = "ti,j7-rti-wdt"; 57 reg = <0x00 0x2b000000 0x00 0x100>; 58 clocks = <&k3_clks 132 0>; 59 power-domains = <&k3_pds 132 TI_SCI_PD_EXCLUSIVE>; 60 assigned-clocks = <&k3_clks 132 0>; 61 assigned-clock-parents = <&k3_clks 132 2>; 62 /* Used by DM firmware */ 63 status = "reserved"; 64 }; 65 66 wkup_vtm0: temperature-sensor@b00000 { 67 compatible = "ti,j7200-vtm"; 68 reg = <0x00 0xb00000 0x00 0x400>, 69 <0x00 0xb01000 0x00 0x400>; 70 power-domains = <&k3_pds 95 TI_SCI_PD_EXCLUSIVE>; 71 #thermal-sensor-cells = <1>; 72 }; 73 74 wkup_r5fss0: r5fss@78000000 { 75 compatible = "ti,am62-r5fss"; 76 #address-cells = <1>; 77 #size-cells = <1>; 78 ranges = <0x78000000 0x00 0x78000000 0x8000>, 79 <0x78100000 0x00 0x78100000 0x8000>; 80 power-domains = <&k3_pds 119 TI_SCI_PD_EXCLUSIVE>; 81 82 wkup_r5fss0_core0: r5f@78000000 { 83 compatible = "ti,am62-r5f"; 84 reg = <0x78000000 0x00008000>, 85 <0x78100000 0x00008000>; 86 reg-names = "atcm", "btcm"; 87 ti,sci = <&dmsc>; 88 ti,sci-dev-id = <121>; 89 ti,sci-proc-ids = <0x01 0xff>; 90 resets = <&k3_reset 121 1>; 91 firmware-name = "am62-wkup-r5f0_0-fw"; 92 ti,atcm-enable = <1>; 93 ti,btcm-enable = <1>; 94 ti,loczrama = <1>; 95 }; 96 }; 97}; 98