| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (c) 2015 MediaTek Inc. |
| * Author: Mars.C <mars.cheng@mediatek.com> |
| */ |
| |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/pinctrl/mt6795-pinfunc.h> |
| |
| / { |
| compatible = "mediatek,mt6795"; |
| interrupt-parent = <&sysirq>; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| |
| psci { |
| compatible = "arm,psci-0.2"; |
| method = "smc"; |
| }; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu0: cpu@0 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| enable-method = "psci"; |
| reg = <0x000>; |
| cci-control-port = <&cci_control2>; |
| next-level-cache = <&l2_0>; |
| }; |
| |
| cpu1: cpu@1 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| enable-method = "psci"; |
| reg = <0x001>; |
| cci-control-port = <&cci_control2>; |
| next-level-cache = <&l2_0>; |
| }; |
| |
| cpu2: cpu@2 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| enable-method = "psci"; |
| reg = <0x002>; |
| cci-control-port = <&cci_control2>; |
| next-level-cache = <&l2_0>; |
| }; |
| |
| cpu3: cpu@3 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| enable-method = "psci"; |
| reg = <0x003>; |
| cci-control-port = <&cci_control2>; |
| next-level-cache = <&l2_0>; |
| }; |
| |
| cpu4: cpu@100 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| enable-method = "psci"; |
| reg = <0x100>; |
| cci-control-port = <&cci_control1>; |
| next-level-cache = <&l2_1>; |
| }; |
| |
| cpu5: cpu@101 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| enable-method = "psci"; |
| reg = <0x101>; |
| cci-control-port = <&cci_control1>; |
| next-level-cache = <&l2_1>; |
| }; |
| |
| cpu6: cpu@102 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| enable-method = "psci"; |
| reg = <0x102>; |
| cci-control-port = <&cci_control1>; |
| next-level-cache = <&l2_1>; |
| }; |
| |
| cpu7: cpu@103 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| enable-method = "psci"; |
| reg = <0x103>; |
| cci-control-port = <&cci_control1>; |
| next-level-cache = <&l2_1>; |
| }; |
| |
| cpu-map { |
| cluster0 { |
| core0 { |
| cpu = <&cpu0>; |
| }; |
| |
| core1 { |
| cpu = <&cpu1>; |
| }; |
| |
| core2 { |
| cpu = <&cpu2>; |
| }; |
| |
| core3 { |
| cpu = <&cpu3>; |
| }; |
| }; |
| |
| cluster1 { |
| core0 { |
| cpu = <&cpu4>; |
| }; |
| |
| core1 { |
| cpu = <&cpu5>; |
| }; |
| |
| core2 { |
| cpu = <&cpu6>; |
| }; |
| |
| core3 { |
| cpu = <&cpu7>; |
| }; |
| }; |
| }; |
| |
| l2_0: l2-cache0 { |
| compatible = "cache"; |
| cache-level = <2>; |
| }; |
| |
| l2_1: l2-cache1 { |
| compatible = "cache"; |
| cache-level = <2>; |
| }; |
| }; |
| |
| clk26m: oscillator-26m { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <26000000>; |
| clock-output-names = "clk26m"; |
| }; |
| |
| clk32k: oscillator-32k { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <32000>; |
| clock-output-names = "clk32k"; |
| }; |
| |
| system_clk: dummy13m { |
| compatible = "fixed-clock"; |
| clock-frequency = <13000000>; |
| #clock-cells = <0>; |
| }; |
| |
| pmu { |
| compatible = "arm,cortex-a53-pmu"; |
| interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_LOW>, |
| <GIC_SPI 9 IRQ_TYPE_LEVEL_LOW>, |
| <GIC_SPI 10 IRQ_TYPE_LEVEL_LOW>, |
| <GIC_SPI 11 IRQ_TYPE_LEVEL_LOW>; |
| interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; |
| }; |
| |
| timer { |
| compatible = "arm,armv8-timer"; |
| interrupt-parent = <&gic>; |
| interrupts = <GIC_PPI 13 |
| (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 14 |
| (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 11 |
| (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 10 |
| (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; |
| }; |
| |
| soc { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| compatible = "simple-bus"; |
| ranges; |
| |
| pio: pinctrl@10005000 { |
| compatible = "mediatek,mt6795-pinctrl"; |
| reg = <0 0x10005000 0 0x1000>, <0 0x1000b000 0 0x1000>; |
| reg-names = "base", "eint"; |
| interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-ranges = <&pio 0 0 196>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| |
| watchdog: watchdog@10007000 { |
| compatible = "mediatek,mt6795-wdt"; |
| reg = <0 0x10007000 0 0x100>; |
| interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_LOW>; |
| #reset-cells = <1>; |
| timeout-sec = <20>; |
| }; |
| |
| timer: timer@10008000 { |
| compatible = "mediatek,mt6795-timer", |
| "mediatek,mt6577-timer"; |
| reg = <0 0x10008000 0 0x1000>; |
| interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&system_clk>, <&clk32k>; |
| }; |
| |
| sysirq: intpol-controller@10200620 { |
| compatible = "mediatek,mt6795-sysirq", |
| "mediatek,mt6577-sysirq"; |
| interrupt-controller; |
| #interrupt-cells = <3>; |
| interrupt-parent = <&gic>; |
| reg = <0 0x10200620 0 0x20>; |
| }; |
| |
| gic: interrupt-controller@10221000 { |
| compatible = "arm,gic-400"; |
| #interrupt-cells = <3>; |
| interrupt-parent = <&gic>; |
| interrupt-controller; |
| reg = <0 0x10221000 0 0x1000>, |
| <0 0x10222000 0 0x2000>, |
| <0 0x10224000 0 0x2000>, |
| <0 0x10226000 0 0x2000>; |
| interrupts = <GIC_PPI 9 |
| (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; |
| }; |
| |
| cci: cci@10390000 { |
| compatible = "arm,cci-400"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| reg = <0 0x10390000 0 0x1000>; |
| ranges = <0 0 0x10390000 0x10000>; |
| |
| cci_control0: slave-if@1000 { |
| compatible = "arm,cci-400-ctrl-if"; |
| interface-type = "ace-lite"; |
| reg = <0x1000 0x1000>; |
| }; |
| |
| cci_control1: slave-if@4000 { |
| compatible = "arm,cci-400-ctrl-if"; |
| interface-type = "ace"; |
| reg = <0x4000 0x1000>; |
| }; |
| |
| cci_control2: slave-if@5000 { |
| compatible = "arm,cci-400-ctrl-if"; |
| interface-type = "ace"; |
| reg = <0x5000 0x1000>; |
| }; |
| |
| pmu@9000 { |
| compatible = "arm,cci-400-pmu,r1"; |
| reg = <0x9000 0x5000>; |
| interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| }; |
| |
| uart0: serial@11002000 { |
| compatible = "mediatek,mt6795-uart", |
| "mediatek,mt6577-uart"; |
| reg = <0 0x11002000 0 0x400>; |
| interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&clk26m>; |
| status = "disabled"; |
| }; |
| |
| uart1: serial@11003000 { |
| compatible = "mediatek,mt6795-uart", |
| "mediatek,mt6577-uart"; |
| reg = <0 0x11003000 0 0x400>; |
| interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&clk26m>; |
| status = "disabled"; |
| }; |
| |
| uart2: serial@11004000 { |
| compatible = "mediatek,mt6795-uart", |
| "mediatek,mt6577-uart"; |
| reg = <0 0x11004000 0 0x400>; |
| interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&clk26m>; |
| status = "disabled"; |
| }; |
| |
| uart3: serial@11005000 { |
| compatible = "mediatek,mt6795-uart", |
| "mediatek,mt6577-uart"; |
| reg = <0 0x11005000 0 0x400>; |
| interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&clk26m>; |
| status = "disabled"; |
| }; |
| }; |
| }; |
