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kernel_linux
提交 e8020874 编写于 作者: L Liviu Dudau
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arm64: Juno: Split juno.dts into juno-base.dtsi and juno.dts. 

Prepare the device tree for adding more boards based on Juno r0.
Signed-off-by: NLiviu Dudau <Liviu.Dudau@arm.com>
Acked-by: NJon Medhurst <tixy@linaro.org>
Acked-by: NSudeep Holla <sudeep.holla@arm.com>
上级 18c0b015
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Showing with 133 addition and 128 deletion
arch/arm64/boot/dts/arm/juno-base.dtsi 0 → 100644
浏览文件 @ e8020874
/*
* Devices shared by all Juno boards
*/
gic: interrupt-controller@2c010000 {
compatible = "arm,gic-400", "arm,cortex-a15-gic";
reg = <0x0 0x2c010000 0 0x1000>,
<0x0 0x2c02f000 0 0x2000>,
<0x0 0x2c04f000 0 0x2000>,
<0x0 0x2c06f000 0 0x2000>;
#address-cells = <0>;
#interrupt-cells = <3>;
interrupt-controller;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>;
};
/include/ "juno-clocks.dtsi"
dma@7ff00000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x0 0x7ff00000 0 0x1000>;
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_faxiclk>;
clock-names = "apb_pclk";
};
soc_uart0: uart@7ff80000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0 0x7ff80000 0x0 0x1000>;
interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_uartclk>, <&soc_refclk100mhz>;
clock-names = "uartclk", "apb_pclk";
};
i2c@7ffa0000 {
compatible = "snps,designware-i2c";
reg = <0x0 0x7ffa0000 0x0 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <400000>;
i2c-sda-hold-time-ns = <500>;
clocks = <&soc_smc50mhz>;
dvi0: dvi-transmitter@70 {
compatible = "nxp,tda998x";
reg = <0x70>;
};
dvi1: dvi-transmitter@71 {
compatible = "nxp,tda998x";
reg = <0x71>;
};
};
ohci@7ffb0000 {
compatible = "generic-ohci";
reg = <0x0 0x7ffb0000 0x0 0x10000>;
interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_usb48mhz>;
};
ehci@7ffc0000 {
compatible = "generic-ehci";
reg = <0x0 0x7ffc0000 0x0 0x10000>;
interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_usb48mhz>;
};
memory-controller@7ffd0000 {
compatible = "arm,pl354", "arm,primecell";
reg = <0 0x7ffd0000 0 0x1000>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
};
memory@80000000 {
device_type = "memory";
/* last 16MB of the first memory area is reserved for secure world use by firmware */
reg = <0x00000000 0x80000000 0x0 0x7f000000>,
<0x00000008 0x80000000 0x1 0x80000000>;
};
smb {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 15>;
interrupt-map = <0 0 0 &gic 0 68 IRQ_TYPE_LEVEL_HIGH>,
<0 0 1 &gic 0 69 IRQ_TYPE_LEVEL_HIGH>,
<0 0 2 &gic 0 70 IRQ_TYPE_LEVEL_HIGH>,
<0 0 3 &gic 0 160 IRQ_TYPE_LEVEL_HIGH>,
<0 0 4 &gic 0 161 IRQ_TYPE_LEVEL_HIGH>,
<0 0 5 &gic 0 162 IRQ_TYPE_LEVEL_HIGH>,
<0 0 6 &gic 0 163 IRQ_TYPE_LEVEL_HIGH>,
<0 0 7 &gic 0 164 IRQ_TYPE_LEVEL_HIGH>,
<0 0 8 &gic 0 165 IRQ_TYPE_LEVEL_HIGH>,
<0 0 9 &gic 0 166 IRQ_TYPE_LEVEL_HIGH>,
<0 0 10 &gic 0 167 IRQ_TYPE_LEVEL_HIGH>,
<0 0 11 &gic 0 168 IRQ_TYPE_LEVEL_HIGH>,
<0 0 12 &gic 0 169 IRQ_TYPE_LEVEL_HIGH>;
/include/ "juno-motherboard.dtsi"
};
arch/arm64/boot/dts/arm/juno.dts
浏览文件 @ e8020874
......@@ -91,33 +91,6 @@
};
};
memory@80000000 {
device_type = "memory";
/* last 16MB of the first memory area is reserved for secure world use by firmware */
reg = <0x00000000 0x80000000 0x0 0x7f000000>,
<0x00000008 0x80000000 0x1 0x80000000>;
};
gic: interrupt-controller@2c010000 {
compatible = "arm,gic-400", "arm,cortex-a15-gic";
reg = <0x0 0x2c010000 0 0x1000>,
<0x0 0x2c02f000 0 0x2000>,
<0x0 0x2c04f000 0 0x2000>,
<0x0 0x2c06f000 0 0x2000>;
#address-cells = <0>;
#interrupt-cells = <3>;
interrupt-controller;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>;
};
pmu {
compatible = "arm,armv8-pmuv3";
interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
......@@ -134,105 +107,5 @@
<&A53_3>;
};
/include/ "juno-clocks.dtsi"
dma@7ff00000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x0 0x7ff00000 0 0x1000>;
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_faxiclk>;
clock-names = "apb_pclk";
};
soc_uart0: uart@7ff80000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0 0x7ff80000 0x0 0x1000>;
interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_uartclk>, <&soc_refclk100mhz>;
clock-names = "uartclk", "apb_pclk";
};
i2c@7ffa0000 {
compatible = "snps,designware-i2c";
reg = <0x0 0x7ffa0000 0x0 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <400000>;
i2c-sda-hold-time-ns = <500>;
clocks = <&soc_smc50mhz>;
dvi0: dvi-transmitter@70 {
compatible = "nxp,tda998x";
reg = <0x70>;
};
dvi1: dvi-transmitter@71 {
compatible = "nxp,tda998x";
reg = <0x71>;
};
};
ohci@7ffb0000 {
compatible = "generic-ohci";
reg = <0x0 0x7ffb0000 0x0 0x10000>;
interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_usb48mhz>;
};
ehci@7ffc0000 {
compatible = "generic-ehci";
reg = <0x0 0x7ffc0000 0x0 0x10000>;
interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_usb48mhz>;
};
memory-controller@7ffd0000 {
compatible = "arm,pl354", "arm,primecell";
reg = <0 0x7ffd0000 0 0x1000>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
};
smb {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 15>;
interrupt-map = <0 0 0 &gic 0 68 IRQ_TYPE_LEVEL_HIGH>,
<0 0 1 &gic 0 69 IRQ_TYPE_LEVEL_HIGH>,
<0 0 2 &gic 0 70 IRQ_TYPE_LEVEL_HIGH>,
<0 0 3 &gic 0 160 IRQ_TYPE_LEVEL_HIGH>,
<0 0 4 &gic 0 161 IRQ_TYPE_LEVEL_HIGH>,
<0 0 5 &gic 0 162 IRQ_TYPE_LEVEL_HIGH>,
<0 0 6 &gic 0 163 IRQ_TYPE_LEVEL_HIGH>,
<0 0 7 &gic 0 164 IRQ_TYPE_LEVEL_HIGH>,
<0 0 8 &gic 0 165 IRQ_TYPE_LEVEL_HIGH>,
<0 0 9 &gic 0 166 IRQ_TYPE_LEVEL_HIGH>,
<0 0 10 &gic 0 167 IRQ_TYPE_LEVEL_HIGH>,
<0 0 11 &gic 0 168 IRQ_TYPE_LEVEL_HIGH>,
<0 0 12 &gic 0 169 IRQ_TYPE_LEVEL_HIGH>;
/include/ "juno-motherboard.dtsi"
};
#include "juno-base.dtsi"
};
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