| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (c) 2014 MediaTek Inc. |
| * Author: Joe.C <yingjoe.chen@mediatek.com> |
| * |
| */ |
| |
| #include <dt-bindings/clock/mt8135-clk.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/reset/mt8135-resets.h> |
| #include <dt-bindings/pinctrl/mt8135-pinfunc.h> |
| |
| / { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| compatible = "mediatek,mt8135"; |
| interrupt-parent = <&sysirq>; |
| |
| cpu-map { |
| cluster0 { |
| core0 { |
| cpu = <&cpu0>; |
| }; |
| core1 { |
| cpu = <&cpu1>; |
| }; |
| }; |
| |
| cluster1 { |
| core0 { |
| cpu = <&cpu2>; |
| }; |
| core1 { |
| cpu = <&cpu3>; |
| }; |
| }; |
| }; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| enable-method = "mediatek,mt81xx-tz-smp"; |
| |
| cpu0: cpu@0 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a7"; |
| reg = <0x000>; |
| }; |
| |
| cpu1: cpu@1 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a7"; |
| reg = <0x001>; |
| }; |
| |
| cpu2: cpu@100 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a15"; |
| reg = <0x100>; |
| }; |
| |
| cpu3: cpu@101 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a15"; |
| reg = <0x101>; |
| }; |
| }; |
| |
| reserved-memory { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| trustzone-bootinfo@80002000 { |
| compatible = "mediatek,trustzone-bootinfo"; |
| reg = <0 0x80002000 0 0x1000>; |
| }; |
| }; |
| |
| clocks { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| compatible = "simple-bus"; |
| ranges; |
| |
| system_clk: dummy13m { |
| compatible = "fixed-clock"; |
| clock-frequency = <13000000>; |
| #clock-cells = <0>; |
| }; |
| |
| rtc_clk: dummy32k { |
| compatible = "fixed-clock"; |
| clock-frequency = <32000>; |
| #clock-cells = <0>; |
| }; |
| |
| clk26m: clk26m { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <26000000>; |
| }; |
| }; |
| |
| timer { |
| compatible = "arm,armv7-timer"; |
| interrupt-parent = <&gic>; |
| 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 = <13000000>; |
| arm,cpu-registers-not-fw-configured; |
| }; |
| |
| soc { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| compatible = "simple-bus"; |
| ranges; |
| |
| topckgen: topckgen@10000000 { |
| compatible = "mediatek,mt8135-topckgen"; |
| reg = <0 0x10000000 0 0x1000>; |
| #clock-cells = <1>; |
| }; |
| |
| infracfg: infracfg@10001000 { |
| #reset-cells = <1>; |
| #clock-cells = <1>; |
| compatible = "mediatek,mt8135-infracfg", "syscon"; |
| reg = <0 0x10001000 0 0x1000>; |
| }; |
| |
| pericfg: pericfg@10003000 { |
| #reset-cells = <1>; |
| #clock-cells = <1>; |
| compatible = "mediatek,mt8135-pericfg", "syscon"; |
| reg = <0 0x10003000 0 0x1000>; |
| }; |
| |
| /* |
| * Pinctrl access register at 0x10005000 and 0x1020c000 through |
| * regmap. Register 0x1000b000 is used by EINT. |
| */ |
| pio: pinctrl@10005000 { |
| compatible = "mediatek,mt8135-pinctrl"; |
| reg = <0 0x1000b000 0 0x1000>; |
| mediatek,pctl-regmap = <&syscfg_pctl_a &syscfg_pctl_b>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| |
| syscfg_pctl_a: syscfg_pctl_a@10005000 { |
| compatible = "mediatek,mt8135-pctl-a-syscfg", "syscon"; |
| reg = <0 0x10005000 0 0x1000>; |
| }; |
| |
| timer: timer@10008000 { |
| compatible = "mediatek,mt8135-timer", |
| "mediatek,mt6577-timer"; |
| reg = <0 0x10008000 0 0x80>; |
| interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&system_clk>, <&rtc_clk>; |
| clock-names = "system-clk", "rtc-clk"; |
| }; |
| |
| pwrap: pwrap@1000f000 { |
| compatible = "mediatek,mt8135-pwrap"; |
| reg = <0 0x1000f000 0 0x1000>, |
| <0 0x11017000 0 0x1000>; |
| reg-names = "pwrap", "pwrap-bridge"; |
| interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>; |
| resets = <&infracfg MT8135_INFRA_PMIC_WRAP_RST>, |
| <&pericfg MT8135_PERI_PWRAP_BRIDGE_SW_RST>; |
| reset-names = "pwrap", "pwrap-bridge"; |
| clocks = <&clk26m>, <&clk26m>; |
| clock-names = "spi", "wrap"; |
| }; |
| |
| sysirq: interrupt-controller@10200030 { |
| compatible = "mediatek,mt8135-sysirq", |
| "mediatek,mt6577-sysirq"; |
| interrupt-controller; |
| #interrupt-cells = <3>; |
| interrupt-parent = <&gic>; |
| reg = <0 0x10200030 0 0x1c>; |
| }; |
| |
| apmixedsys: apmixedsys@10209000 { |
| compatible = "mediatek,mt8135-apmixedsys"; |
| reg = <0 0x10209000 0 0x1000>; |
| #clock-cells = <1>; |
| }; |
| |
| syscfg_pctl_b: syscfg_pctl_b@1020c000 { |
| compatible = "mediatek,mt8135-pctl-b-syscfg", "syscon"; |
| reg = <0 0x1020c000 0 0x1000>; |
| }; |
| |
| gic: interrupt-controller@10211000 { |
| compatible = "arm,cortex-a15-gic"; |
| interrupt-controller; |
| #interrupt-cells = <3>; |
| interrupt-parent = <&gic>; |
| reg = <0 0x10211000 0 0x1000>, |
| <0 0x10212000 0 0x2000>, |
| <0 0x10214000 0 0x2000>, |
| <0 0x10216000 0 0x2000>; |
| }; |
| |
| uart0: serial@11006000 { |
| compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; |
| reg = <0 0x11006000 0 0x400>; |
| interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&pericfg CLK_PERI_UART0_SEL>, <&pericfg CLK_PERI_UART0>; |
| clock-names = "baud", "bus"; |
| status = "disabled"; |
| }; |
| |
| uart1: serial@11007000 { |
| compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; |
| reg = <0 0x11007000 0 0x400>; |
| interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&pericfg CLK_PERI_UART1_SEL>, <&pericfg CLK_PERI_UART1>; |
| clock-names = "baud", "bus"; |
| status = "disabled"; |
| }; |
| |
| uart2: serial@11008000 { |
| compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; |
| reg = <0 0x11008000 0 0x400>; |
| interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&pericfg CLK_PERI_UART2_SEL>, <&pericfg CLK_PERI_UART2>; |
| clock-names = "baud", "bus"; |
| status = "disabled"; |
| }; |
| |
| uart3: serial@11009000 { |
| compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; |
| reg = <0 0x11009000 0 0x400>; |
| interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&pericfg CLK_PERI_UART3_SEL>, <&pericfg CLK_PERI_UART3>; |
| clock-names = "baud", "bus"; |
| status = "disabled"; |
| }; |
| |
| }; |
| }; |
