diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/s32v234.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/s32v234.dtsi | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/s32v234.dtsi b/arch/arm64/boot/dts/freescale/s32v234.dtsi new file mode 100644 index 000000000..ba0b5305d --- /dev/null +++ b/arch/arm64/boot/dts/freescale/s32v234.dtsi @@ -0,0 +1,139 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright 2015-2016 Freescale Semiconductor, Inc. + * Copyright 2016-2018 NXP + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/memreserve/ 0x80000000 0x00010000; + +/ { + compatible = "fsl,s32v234"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x80000000>; + next-level-cache = <&cluster0_l2_cache>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x1>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x80000000>; + next-level-cache = <&cluster0_l2_cache>; + }; + + cpu2: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x100>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x80000000>; + next-level-cache = <&cluster1_l2_cache>; + }; + + cpu3: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x101>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x80000000>; + next-level-cache = <&cluster1_l2_cache>; + }; + + cluster0_l2_cache: l2-cache0 { + compatible = "cache"; + }; + + cluster1_l2_cache: l2-cache1 { + compatible = "cache"; + }; + }; + + timer { + compatible = "arm,armv8-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)>; + /* clock-frequency might be modified by u-boot, depending on the + * chip version. + */ + clock-frequency = <10000000>; + }; + + gic: interrupt-controller@7d001000 { + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0 0x7d001000 0 0x1000>, + <0 0x7d002000 0 0x2000>, + <0 0x7d004000 0 0x2000>, + <0 0x7d006000 0 0x2000>; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | + IRQ_TYPE_LEVEL_HIGH)>; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + interrupt-parent = <&gic>; + ranges; + + aips0: bus@40000000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&gic>; + reg = <0x0 0x40000000 0x0 0x7d000>; + ranges; + + uart0: serial@40053000 { + compatible = "fsl,s32v234-linflexuart"; + reg = <0x0 0x40053000 0x0 0x1000>; + interrupts = <GIC_SPI 59 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + }; + }; + + aips1: bus@40080000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&gic>; + reg = <0x0 0x40080000 0x0 0x70000>; + ranges; + + uart1: serial@400bc000 { + compatible = "fsl,s32v234-linflexuart"; + reg = <0x0 0x400bc000 0x0 0x1000>; + interrupts = <GIC_SPI 60 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + }; + }; + }; +}; |