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|
/*
* Copyright (c) 2014 MediaTek Inc.
* Author: Eddie Huang <eddie.huang@mediatek.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 in the hope that it will be useful,
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <dt-bindings/clock/mt8173-clk.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/mt8173-power.h>
#include <dt-bindings/reset-controller/mt8173-resets.h>
#include "mt8173-pinfunc.h"
/ {
compatible = "mediatek,mt8173";
interrupt-parent = <&sysirq>;
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu-map {
cluster0 {
core0 {
cpu = <&cpu0>;
};
core1 {
cpu = <&cpu1>;
};
};
cluster1 {
core0 {
cpu = <&cpu2>;
};
core1 {
cpu = <&cpu3>;
};
};
};
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x000>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x001>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
};
cpu2: cpu@100 {
device_type = "cpu";
compatible = "arm,cortex-a57";
reg = <0x100>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
};
cpu3: cpu@101 {
device_type = "cpu";
compatible = "arm,cortex-a57";
reg = <0x101>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
};
idle-states {
entry-method = "arm,psci";
CPU_SLEEP_0: cpu-sleep-0 {
compatible = "arm,idle-state";
local-timer-stop;
entry-latency-us = <639>;
exit-latency-us = <680>;
min-residency-us = <1088>;
arm,psci-suspend-param = <0x0010000>;
};
};
};
psci {
compatible = "arm,psci";
method = "smc";
cpu_suspend = <0x84000001>;
cpu_off = <0x84000002>;
cpu_on = <0x84000003>;
};
clk26m: oscillator@0 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <26000000>;
clock-output-names = "clk26m";
};
clk32k: oscillator@1 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32000>;
clock-output-names = "clk32k";
};
timer {
compatible = "arm,armv8-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)>;
};
soc {
#address-cells = <2>;
#size-cells = <2>;
compatible = "simple-bus";
ranges;
topckgen: clock-controller@10000000 {
compatible = "mediatek,mt8173-topckgen";
reg = <0 0x10000000 0 0x1000>;
#clock-cells = <1>;
};
infracfg: power-controller@10001000 {
compatible = "mediatek,mt8173-infracfg", "syscon";
reg = <0 0x10001000 0 0x1000>;
#clock-cells = <1>;
#reset-cells = <1>;
};
pericfg: power-controller@10003000 {
compatible = "mediatek,mt8173-pericfg", "syscon";
reg = <0 0x10003000 0 0x1000>;
#clock-cells = <1>;
#reset-cells = <1>;
};
syscfg_pctl_a: syscfg_pctl_a@10005000 {
compatible = "mediatek,mt8173-pctl-a-syscfg", "syscon";
reg = <0 0x10005000 0 0x1000>;
};
pio: pinctrl@0x10005000 {
compatible = "mediatek,mt8173-pinctrl";
reg = <0 0x1000b000 0 0x1000>;
mediatek,pctl-regmap = <&syscfg_pctl_a>;
pins-are-numbered;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
i2c0_pins_a: i2c0 {
pins1 {
pinmux = <MT8173_PIN_45_SDA0__FUNC_SDA0>,
<MT8173_PIN_46_SCL0__FUNC_SCL0>;
bias-disable;
};
};
i2c1_pins_a: i2c1 {
pins1 {
pinmux = <MT8173_PIN_125_SDA1__FUNC_SDA1>,
<MT8173_PIN_126_SCL1__FUNC_SCL1>;
bias-disable;
};
};
i2c2_pins_a: i2c2 {
pins1 {
pinmux = <MT8173_PIN_43_SDA2__FUNC_SDA2>,
<MT8173_PIN_44_SCL2__FUNC_SCL2>;
bias-disable;
};
};
i2c3_pins_a: i2c3 {
pins1 {
pinmux = <MT8173_PIN_106_SDA3__FUNC_SDA3>,
<MT8173_PIN_107_SCL3__FUNC_SCL3>;
bias-disable;
};
};
i2c4_pins_a: i2c4 {
pins1 {
pinmux = <MT8173_PIN_133_SDA4__FUNC_SDA4>,
<MT8173_PIN_134_SCL4__FUNC_SCL4>;
bias-disable;
};
};
i2c6_pins_a: i2c6 {
pins1 {
pinmux = <MT8173_PIN_100_MSDC2_DAT0__FUNC_SDA5>,
<MT8173_PIN_101_MSDC2_DAT1__FUNC_SCL5>;
bias-disable;
};
};
};
scpsys: scpsys@10006000 {
compatible = "mediatek,mt8173-scpsys";
#power-domain-cells = <1>;
reg = <0 0x10006000 0 0x1000>;
clocks = <&clk26m>,
<&topckgen CLK_TOP_MM_SEL>;
clock-names = "mfg", "mm";
infracfg = <&infracfg>;
};
watchdog: watchdog@10007000 {
compatible = "mediatek,mt8173-wdt",
"mediatek,mt6589-wdt";
reg = <0 0x10007000 0 0x100>;
};
pwrap: pwrap@1000d000 {
compatible = "mediatek,mt8173-pwrap";
reg = <0 0x1000d000 0 0x1000>;
reg-names = "pwrap";
interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
resets = <&infracfg MT8173_INFRA_PMIC_WRAP_RST>;
reset-names = "pwrap";
clocks = <&infracfg CLK_INFRA_PMICSPI>, <&infracfg CLK_INFRA_PMICWRAP>;
clock-names = "spi", "wrap";
};
sysirq: intpol-controller@10200620 {
compatible = "mediatek,mt8173-sysirq",
"mediatek,mt6577-sysirq";
interrupt-controller;
#interrupt-cells = <3>;
interrupt-parent = <&gic>;
reg = <0 0x10200620 0 0x20>;
};
apmixedsys: clock-controller@10209000 {
compatible = "mediatek,mt8173-apmixedsys";
reg = <0 0x10209000 0 0x1000>;
#clock-cells = <1>;
};
gic: interrupt-controller@10220000 {
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)>;
};
uart0: serial@11002000 {
compatible = "mediatek,mt8173-uart",
"mediatek,mt6577-uart";
reg = <0 0x11002000 0 0x400>;
interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_LOW>;
clocks = <&pericfg CLK_PERI_UART0_SEL>, <&pericfg CLK_PERI_UART0>;
clock-names = "baud", "bus";
status = "disabled";
};
uart1: serial@11003000 {
compatible = "mediatek,mt8173-uart",
"mediatek,mt6577-uart";
reg = <0 0x11003000 0 0x400>;
interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>;
clocks = <&pericfg CLK_PERI_UART1_SEL>, <&pericfg CLK_PERI_UART1>;
clock-names = "baud", "bus";
status = "disabled";
};
uart2: serial@11004000 {
compatible = "mediatek,mt8173-uart",
"mediatek,mt6577-uart";
reg = <0 0x11004000 0 0x400>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_LOW>;
clocks = <&pericfg CLK_PERI_UART2_SEL>, <&pericfg CLK_PERI_UART2>;
clock-names = "baud", "bus";
status = "disabled";
};
uart3: serial@11005000 {
compatible = "mediatek,mt8173-uart",
"mediatek,mt6577-uart";
reg = <0 0x11005000 0 0x400>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_LOW>;
clocks = <&pericfg CLK_PERI_UART3_SEL>, <&pericfg CLK_PERI_UART3>;
clock-names = "baud", "bus";
status = "disabled";
};
i2c0: i2c@11007000 {
compatible = "mediatek,mt8173-i2c";
reg = <0 0x11007000 0 0x70>,
<0 0x11000100 0 0x80>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_LOW>;
clock-div = <16>;
clocks = <&pericfg CLK_PERI_I2C0>,
<&pericfg CLK_PERI_AP_DMA>;
clock-names = "main", "dma";
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c1: i2c@11008000 {
compatible = "mediatek,mt8173-i2c";
reg = <0 0x11008000 0 0x70>,
<0 0x11000180 0 0x80>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_LOW>;
clock-div = <16>;
clocks = <&pericfg CLK_PERI_I2C1>,
<&pericfg CLK_PERI_AP_DMA>;
clock-names = "main", "dma";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c2: i2c@11009000 {
compatible = "mediatek,mt8173-i2c";
reg = <0 0x11009000 0 0x70>,
<0 0x11000200 0 0x80>;
interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_LOW>;
clock-div = <16>;
clocks = <&pericfg CLK_PERI_I2C2>,
<&pericfg CLK_PERI_AP_DMA>;
clock-names = "main", "dma";
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_a>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c3: i2c3@11010000 {
compatible = "mediatek,mt8173-i2c";
reg = <0 0x11010000 0 0x70>,
<0 0x11000280 0 0x80>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_LOW>;
clock-div = <16>;
clocks = <&pericfg CLK_PERI_I2C3>,
<&pericfg CLK_PERI_AP_DMA>;
clock-names = "main", "dma";
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins_a>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c4: i2c4@11011000 {
compatible = "mediatek,mt8173-i2c";
reg = <0 0x11011000 0 0x70>,
<0 0x11000300 0 0x80>;
interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_LOW>;
clock-div = <16>;
clocks = <&pericfg CLK_PERI_I2C4>,
<&pericfg CLK_PERI_AP_DMA>;
clock-names = "main", "dma";
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins_a>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c6: i2c6@11013000 {
compatible = "mediatek,mt8173-i2c";
reg = <0 0x11013000 0 0x70>,
<0 0x11000080 0 0x80>;
interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_LOW>;
clock-div = <16>;
clocks = <&pericfg CLK_PERI_I2C6>,
<&pericfg CLK_PERI_AP_DMA>;
clock-names = "main", "dma";
pinctrl-names = "default";
pinctrl-0 = <&i2c6_pins_a>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
afe: audio-controller@11220000 {
compatible = "mediatek,mt8173-afe-pcm";
reg = <0 0x11220000 0 0x1000>;
interrupts = <GIC_SPI 134 IRQ_TYPE_EDGE_FALLING>;
power-domains = <&scpsys MT8173_POWER_DOMAIN_AUDIO>;
clocks = <&infracfg CLK_INFRA_AUDIO>,
<&topckgen CLK_TOP_AUDIO_SEL>,
<&topckgen CLK_TOP_AUD_INTBUS_SEL>,
<&topckgen CLK_TOP_APLL1_DIV0>,
<&topckgen CLK_TOP_APLL2_DIV0>,
<&topckgen CLK_TOP_I2S0_M_SEL>,
<&topckgen CLK_TOP_I2S1_M_SEL>,
<&topckgen CLK_TOP_I2S2_M_SEL>,
<&topckgen CLK_TOP_I2S3_M_SEL>,
<&topckgen CLK_TOP_I2S3_B_SEL>;
clock-names = "infra_sys_audio_clk",
"top_pdn_audio",
"top_pdn_aud_intbus",
"bck0",
"bck1",
"i2s0_m",
"i2s1_m",
"i2s2_m",
"i2s3_m",
"i2s3_b";
assigned-clocks = <&topckgen CLK_TOP_AUD_1_SEL>,
<&topckgen CLK_TOP_AUD_2_SEL>;
assigned-clock-parents = <&topckgen CLK_TOP_APLL1>,
<&topckgen CLK_TOP_APLL2>;
};
mmc0: mmc@11230000 {
compatible = "mediatek,mt8173-mmc",
"mediatek,mt8135-mmc";
reg = <0 0x11230000 0 0x1000>;
interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_LOW>;
clocks = <&pericfg CLK_PERI_MSDC30_0>,
<&topckgen CLK_TOP_MSDC50_0_H_SEL>;
clock-names = "source", "hclk";
status = "disabled";
};
mmc1: mmc@11240000 {
compatible = "mediatek,mt8173-mmc",
"mediatek,mt8135-mmc";
reg = <0 0x11240000 0 0x1000>;
interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_LOW>;
clocks = <&pericfg CLK_PERI_MSDC30_1>,
<&topckgen CLK_TOP_AXI_SEL>;
clock-names = "source", "hclk";
status = "disabled";
};
mmc2: mmc@11250000 {
compatible = "mediatek,mt8173-mmc",
"mediatek,mt8135-mmc";
reg = <0 0x11250000 0 0x1000>;
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_LOW>;
clocks = <&pericfg CLK_PERI_MSDC30_2>,
<&topckgen CLK_TOP_AXI_SEL>;
clock-names = "source", "hclk";
status = "disabled";
};
mmc3: mmc@11260000 {
compatible = "mediatek,mt8173-mmc",
"mediatek,mt8135-mmc";
reg = <0 0x11260000 0 0x1000>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_LOW>;
clocks = <&pericfg CLK_PERI_MSDC30_3>,
<&topckgen CLK_TOP_MSDC50_2_H_SEL>;
clock-names = "source", "hclk";
status = "disabled";
};
};
};
|
