| /* |
| * Device Tree Source for K2G SOC |
| * |
| * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed "as is" WITHOUT ANY WARRANTY of any |
| * kind, whether express or implied; without even the implied warranty |
| * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/pinctrl/keystone.h> |
| #include "skeleton.dtsi" |
| |
| / { |
| compatible = "ti,k2g","ti,keystone"; |
| model = "Texas Instruments K2G SoC"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| interrupt-parent = <&gic>; |
| |
| aliases { |
| serial0 = &uart0; |
| }; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu@0 { |
| compatible = "arm,cortex-a15"; |
| device_type = "cpu"; |
| reg = <0>; |
| }; |
| }; |
| |
| gic: interrupt-controller@02561000 { |
| compatible = "arm,cortex-a15-gic"; |
| #interrupt-cells = <3>; |
| interrupt-controller; |
| reg = <0x0 0x02561000 0x0 0x1000>, |
| <0x0 0x02562000 0x0 0x2000>, |
| <0x0 0x02564000 0x0 0x1000>, |
| <0x0 0x02566000 0x0 0x2000>; |
| interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | |
| IRQ_TYPE_LEVEL_HIGH)>; |
| }; |
| |
| timer { |
| compatible = "arm,armv7-timer"; |
| interrupts = |
| <GIC_PPI 13 |
| (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 14 |
| (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 11 |
| (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 10 |
| (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; |
| }; |
| |
| pmu { |
| compatible = "arm,cortex-a15-pmu"; |
| interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>; |
| }; |
| |
| soc { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "ti,keystone","simple-bus"; |
| ranges = <0x0 0x0 0x0 0xc0000000>; |
| dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>; |
| |
| k2g_pinctrl: pinmux@02621000 { |
| compatible = "pinctrl-single"; |
| reg = <0x02621000 0x410>; |
| pinctrl-single,register-width = <32>; |
| pinctrl-single,function-mask = <0x001b0007>; |
| }; |
| |
| uart0: serial@02530c00 { |
| compatible = "ns16550a"; |
| current-speed = <115200>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| reg = <0x02530c00 0x100>; |
| interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>; |
| clock-frequency = <200000000>; |
| status = "disabled"; |
| }; |
| }; |
| }; |