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zephyr/dts/riscv/andes/andes_v5_ae350.dtsi

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dts: riscv: add DTS and related bindings of andes_ae350 soc Add DTSI file of andes_ae350 SoC and bindings of GPIO driver. Signed-off-by: Jim Shu <cwshu@andestech.com>
2021-07-02 14:38:51 +08:00
/*
* Copyright (c) 2021 Andes Technology Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
dts: migrate includes to <zephyr/...> In order to bring consistency in-tree, migrate all dts code to the new prefix <zephyr/...>. Note that the conversion has been scripted, refer to zephyrproject-rtos#45388 for more details. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-05-06 17:02:05 +08:00
#include <zephyr/dt-bindings/gpio/gpio.h>
dts: riscv: add DTS and related bindings of andes_ae350 soc Add DTSI file of andes_ae350 SoC and bindings of GPIO driver. Signed-off-by: Jim Shu <cwshu@andestech.com>
2021-07-02 14:38:51 +08:00
#include <mem.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
timebase-frequency = <60000000>;
CPU0: cpu@0 {
compatible = "riscv";
device_type = "cpu";
reg = <0>;
status = "okay";
riscv,isa = "rv32imafdcxandes";
mmu-type = "riscv,sv32";
clock-frequency = <60000000>;
i-cache-line-size = <32>;
d-cache-line-size = <32>;
CPU0_intc: interrupt-controller {
dts: riscv: add #address-cells to all interrupt controllers This mirrors #36499 and other PRs that added them for other architectures. This silences a large number of dtc warnings due to the missing property. It seems reasonable to require an address-cells property since any interrupt controller could be the parent of an interrupt-map. The only device actually using interrupt-maps is neorv32, and it needs an address-cells of 2 (since this is the default if none is specified it worked like that before this change). While I touched this, I reordered the properties for consistency across boards, but there's a lot of variance here already. Signed-off-by: Olof Johansson <olof@lixom.net>
2022-06-15 02:51:55 +08:00
compatible = "riscv,cpu-intc";
#address-cells = <0>;
dts: riscv: add DTS and related bindings of andes_ae350 soc Add DTSI file of andes_ae350 SoC and bindings of GPIO driver. Signed-off-by: Jim Shu <cwshu@andestech.com>
2021-07-02 14:38:51 +08:00
#interrupt-cells = <1>;
interrupt-controller;
};
};
CPU1: cpu@1 {
compatible = "riscv";
device_type = "cpu";
reg = <1>;
status = "okay";
riscv,isa = "rv32imafdcxandes";
mmu-type = "riscv,sv32";
clock-frequency = <60000000>;
i-cache-line-size = <32>;
d-cache-line-size = <32>;
CPU1_intc: interrupt-controller {
dts: riscv: add #address-cells to all interrupt controllers This mirrors #36499 and other PRs that added them for other architectures. This silences a large number of dtc warnings due to the missing property. It seems reasonable to require an address-cells property since any interrupt controller could be the parent of an interrupt-map. The only device actually using interrupt-maps is neorv32, and it needs an address-cells of 2 (since this is the default if none is specified it worked like that before this change). While I touched this, I reordered the properties for consistency across boards, but there's a lot of variance here already. Signed-off-by: Olof Johansson <olof@lixom.net>
2022-06-15 02:51:55 +08:00
compatible = "riscv,cpu-intc";
#address-cells = <0>;
dts: riscv: add DTS and related bindings of andes_ae350 soc Add DTSI file of andes_ae350 SoC and bindings of GPIO driver. Signed-off-by: Jim Shu <cwshu@andestech.com>
2021-07-02 14:38:51 +08:00
#interrupt-cells = <1>;
interrupt-controller;
};
};
CPU2: cpu@2 {
compatible = "riscv";
device_type = "cpu";
reg = <2>;
status = "okay";
riscv,isa = "rv32imafdcxandes";
mmu-type = "riscv,sv32";
clock-frequency = <60000000>;
i-cache-line-size = <32>;
d-cache-line-size = <32>;
CPU2_intc: interrupt-controller {
dts: riscv: add #address-cells to all interrupt controllers This mirrors #36499 and other PRs that added them for other architectures. This silences a large number of dtc warnings due to the missing property. It seems reasonable to require an address-cells property since any interrupt controller could be the parent of an interrupt-map. The only device actually using interrupt-maps is neorv32, and it needs an address-cells of 2 (since this is the default if none is specified it worked like that before this change). While I touched this, I reordered the properties for consistency across boards, but there's a lot of variance here already. Signed-off-by: Olof Johansson <olof@lixom.net>
2022-06-15 02:51:55 +08:00
compatible = "riscv,cpu-intc";
#address-cells = <0>;
dts: riscv: add DTS and related bindings of andes_ae350 soc Add DTSI file of andes_ae350 SoC and bindings of GPIO driver. Signed-off-by: Jim Shu <cwshu@andestech.com>
2021-07-02 14:38:51 +08:00
#interrupt-cells = <1>;
interrupt-controller;
};
};
CPU3: cpu@3 {
compatible = "riscv";
device_type = "cpu";
reg = <3>;
status = "okay";
riscv,isa = "rv32imafdcxandes";
mmu-type = "riscv,sv32";
clock-frequency = <60000000>;
i-cache-line-size = <32>;
d-cache-line-size = <32>;
CPU3_intc: interrupt-controller {
dts: riscv: add #address-cells to all interrupt controllers This mirrors #36499 and other PRs that added them for other architectures. This silences a large number of dtc warnings due to the missing property. It seems reasonable to require an address-cells property since any interrupt controller could be the parent of an interrupt-map. The only device actually using interrupt-maps is neorv32, and it needs an address-cells of 2 (since this is the default if none is specified it worked like that before this change). While I touched this, I reordered the properties for consistency across boards, but there's a lot of variance here already. Signed-off-by: Olof Johansson <olof@lixom.net>
2022-06-15 02:51:55 +08:00
compatible = "riscv,cpu-intc";
#address-cells = <0>;
dts: riscv: add DTS and related bindings of andes_ae350 soc Add DTSI file of andes_ae350 SoC and bindings of GPIO driver. Signed-off-by: Jim Shu <cwshu@andestech.com>
2021-07-02 14:38:51 +08:00
#interrupt-cells = <1>;
interrupt-controller;
};
};
};
dram: memory@0 {
device_type = "memory";
compatible = "mmio-sram";
reg = <0x00000000 0x40000000>;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "andestech,ae350";
ranges;
plic0: interrupt-controller@e4000000 {
compatible = "sifive,plic-1.0.0";
#address-cells = <1>;
#interrupt-cells = <2>;
interrupt-controller;
reg = < 0xe4000000 0x00001000
0xe4002000 0x00000800
0xe4200000 0x00010000 >;
reg-names = "prio", "irq_en", "reg";
riscv,max-priority = <255>;
riscv,ndev = <1023>;
interrupts-extended = <&CPU0_intc 11 &CPU1_intc 11
&CPU2_intc 11 &CPU3_intc 11>;
};
plic_sw0: interrupt-controller@e6400000 {
compatible = "andestech,plic_sw";
#address-cells = <1>;
#interrupt-cells = <2>;
interrupt-controller;
reg = <0xe6400000 0x00400000>;
riscv,max-priority = <255>;
riscv,ndev = <1023>;
interrupts-extended = <&CPU0_intc 3 &CPU1_intc 3
&CPU2_intc 3 &CPU3_intc 3>;
};
dts: riscv: andes: define machine timer Define machine timer in Devicetree. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-07-29 16:20:06 +08:00
mtimer: timer@e6000000 {
compatible = "andestech,machine-timer";
reg = <0xe6000000 0x10>;
interrupts-extended = <&CPU0_intc 7 &CPU1_intc 7
&CPU2_intc 7 &CPU3_intc 7>;
};
dts: riscv: add DTS and related bindings of andes_ae350 soc Add DTSI file of andes_ae350 SoC and bindings of GPIO driver. Signed-off-by: Jim Shu <cwshu@andestech.com>
2021-07-02 14:38:51 +08:00
smu: smu@f0100000 {
compatible = "andestech,atcsmu100";
reg = <0xf0100000 0x1000>;
status = "disabled";
};
l2_cache: cache-controller@e0500000 {
compatible = "andestech,l2c";
reg = <0xe0500000 0x1000>;
cache-unified;
status = "disabled";
};
uart0: serial@f0200020 {
compatible = "ns16550";
reg = <0xf0200020 0x1000>;
reg-shift = <2>;
interrupts = <8 1>;
interrupt-parent = <&plic0>;
status = "disabled";
};
uart1: serial@f0300020 {
compatible = "ns16550";
reg = <0xf0300020 0x1000>;
reg-shift = <2>;
interrupts = <9 1>;
interrupt-parent = <&plic0>;
status = "disabled";
};
pit0: pit@f0400000 {
compatible = "andestech,atcpit100";
reg = <0xf0400000 0x1000>;
interrupts = <3 1>;
interrupt-parent = <&plic0>;
clock-frequency = <60000000>;
status = "disabled";
};
rtc0: rtc@f0600000 {
compatible = "andestech,atcrtc100";
reg = <0xf0600000 0x1000>;
interrupts = <1 1>, <2 1>;
interrupt-parent = <&plic0>;
wakeup-source;
status = "disabled";
};
gpio0: gpio@f0700000 {
compatible = "andestech,atcgpio100";
reg = <0xf0700000 0x1000>;
interrupts = <7 1>;
interrupt-parent = <&plic0>;
gpio-controller;
ngpios = <32>;
#gpio-cells = <2>;
status = "disabled";
};
i2c0: i2c@f0a00000 {
compatible = "andestech,atciic100";
reg = <0xf0a00000 0x1000>;
interrupts = <6 1>;
interrupt-parent = <&plic0>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi0: spi@f0b00000 {
compatible = "andestech,atcspi200";
reg = <0xf0b00000 0x1000
0x80000000 DT_SIZE_K(1024)>;
reg-names = "control", "mem";
interrupts = <4 1>;
interrupt-parent = <&plic0>;
#address-cells = <1>;
#size-cells = <0>;
num-cs = <1>;
clock-frequency = <66000000>;
status = "disabled";
};
spi1: spi@f0f00000 {
compatible = "andestech,atcspi200";
reg = <0xf0f00000 0x1000>;
reg-names = "control";
interrupts = <5 1>;
interrupt-parent = <&plic0>;
#address-cells = <1>;
#size-cells = <0>;
num-cs = <1>;
clock-frequency = <66000000>;
status = "disabled";
};
dma0: dma@f0c00000 {
compatible = "andestech,atcdmac300";
reg = <0xf0c00000 0x1000>;
interrupts = <10 1>;
interrupt-parent = <&plic0>;
dma-channels = <8>;
};
eth0: eth@e0100000 {
compatible = "andestech,atfmac100";
reg = <0xe0100000 0x1000>;
interrupts = <19 2>;
interrupt-parent = <&plic0>;
local-mac-address = [FC 8C EB 9B A6 51];
status = "disabled";
};
lcd0: lcd@e0200000 {
compatible = "andestech,atflcdc100";
reg = <0xe0200000 0x1000>;
interrupts = <20 1>;
interrupt-parent = <&plic0>;
clock-frequency = <30000000>;
status = "disabled";
};
smc0: smc@e0400000 {
compatible = "andestech,atfsmc020";
reg = <0xe0400000 0x1000>;
status = "disabled";
};
snd0: snd@f0d00000 {
compatible = "andestech,atfac97";
reg = <0xf0d00000 0x1000>;
interrupts = <17 1>;
interrupt-parent = <&plic0>;
status = "disabled";
};
mmc0: mmc@f0e00000 {
compatible = "andestech,atfsdc010";
reg = <0xf0e00000 0x1000>;
interrupts = <18 1>;
interrupt-parent = <&plic0>;
cap-sd-highspeed;
max-frequency = <100000000>;
clock-freq-min-max = <400000 100000000>;
fifo-depth = <0x10>;
status = "disabled";
};
};
};