diff options
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am64.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am64.dtsi | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi new file mode 100644 index 000000000..c85872513 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi @@ -0,0 +1,112 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for AM642 SoC Family + * + * Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/ + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/pinctrl/k3.h> +#include <dt-bindings/soc/ti,sci_pm_domain.h> + +/ { + model = "Texas Instruments K3 AM642 SoC"; + compatible = "ti,am642"; + interrupt-parent = <&gic500>; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &mcu_uart0; + serial1 = &mcu_uart1; + serial2 = &main_uart0; + serial3 = &main_uart1; + serial4 = &main_uart2; + serial5 = &main_uart3; + serial6 = &main_uart4; + serial7 = &main_uart5; + serial8 = &main_uart6; + ethernet0 = &cpsw_port1; + ethernet1 = &cpsw_port2; + mmc0 = &sdhci0; + mmc1 = &sdhci1; + }; + + chosen { }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + + psci: psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + }; + + a53_timer0: timer-cl0-cpu0 { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */ + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */ + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */ + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */ + }; + + pmu: pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; + }; + + cbass_main: bus@f4000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x000f4000 0x00 0x000f4000 0x00 0x000002d0>, /* PINCTRL */ + <0x00 0x00420000 0x00 0x00420000 0x00 0x00001000>, /* ESM0 */ + <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */ + <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* Timesync router */ + <0x00 0x01000000 0x00 0x01000000 0x00 0x02330400>, /* First peripheral window */ + <0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */ + <0x00 0x0d000000 0x00 0x0d000000 0x00 0x00800000>, /* PCIE_CORE */ + <0x00 0x0e000000 0x00 0x0e000000 0x00 0x00000100>, /* Main RTI0 */ + <0x00 0x0e010000 0x00 0x0e010000 0x00 0x00000100>, /* Main RTI1 */ + <0x00 0x0f000000 0x00 0x0f000000 0x00 0x00c44200>, /* Second peripheral window */ + <0x00 0x20000000 0x00 0x20000000 0x00 0x0a008000>, /* Third peripheral window */ + <0x00 0x30000000 0x00 0x30000000 0x00 0x000bc100>, /* ICSSG0/1 */ + <0x00 0x37000000 0x00 0x37000000 0x00 0x00040000>, /* TIMERMGR0 TIMERS */ + <0x00 0x39000000 0x00 0x39000000 0x00 0x00000400>, /* CPTS0 */ + <0x00 0x3b000000 0x00 0x3b000000 0x00 0x00000400>, /* GPMC0_CFG */ + <0x00 0x3cd00000 0x00 0x3cd00000 0x00 0x00000200>, /* TIMERMGR0_CONFIG */ + <0x00 0x3f004000 0x00 0x3f004000 0x00 0x00000400>, /* GICSS0_REGS */ + <0x00 0x40900000 0x00 0x40900000 0x00 0x00030000>, /* SA2_UL0 */ + <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>, /* CTRL_MMR0 */ + <0x00 0x44043000 0x00 0x44043000 0x00 0x00000fe0>, /* TI SCI DEBUG */ + <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>, /* DMASS */ + <0x00 0x50000000 0x00 0x50000000 0x00 0x08000000>, /* GPMC0 DATA */ + <0x00 0x60000000 0x00 0x60000000 0x00 0x08000000>, /* FSS0 DAT1 */ + <0x00 0x68000000 0x00 0x68000000 0x00 0x08000000>, /* PCIe DAT0 */ + <0x00 0x70000000 0x00 0x70000000 0x00 0x00200000>, /* OC SRAM */ + <0x00 0x78000000 0x00 0x78000000 0x00 0x00800000>, /* Main R5FSS */ + <0x01 0x00000000 0x01 0x00000000 0x00 0x00310000>, /* A53 PERIPHBASE */ + <0x06 0x00000000 0x06 0x00000000 0x01 0x00000000>, /* PCIe DAT1 */ + <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS0 DAT3 */ + + /* MCU Domain Range */ + <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>; + + cbass_mcu: bus@4000000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>; /* Peripheral window */ + }; + }; +}; + +/* Now include the peripherals for each bus segments */ +#include "k3-am64-main.dtsi" +#include "k3-am64-mcu.dtsi" |