Commit 7a16ccd3 authored by 周琰杰 (Zhou Yanjie)'s avatar 周琰杰 (Zhou Yanjie) Committed by Paul Burton

MIPS: Ingenic: Add Ingenic X1000 support.

Support the Ingenic X1000 SoC using the code under arch/mips/jz4740.
This is left unselectable in Kconfig until a X1000 based board is
added in a later commit.
Signed-off-by: default avatar周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Signed-off-by: default avatarPaul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: robh+dt@kernel.org
Cc: paul.burton@mips.com
Cc: jhogan@kernel.org
Cc: mripard@kernel.org
Cc: shawnguo@kernel.org
Cc: mark.rutland@arm.com
Cc: alexandre.belloni@bootlin.com
Cc: ralf@linux-mips.org
Cc: heiko@sntech.de
Cc: icenowy@aosc.io
Cc: ak@linux.intel.com
Cc: laurent.pinchart@ideasonboard.com
Cc: krzk@kernel.org
Cc: geert+renesas@glider.be
Cc: paul@crapouillou.net
Cc: prasannatsmkumar@gmail.com
Cc: keescook@chromium.org
Cc: ebiederm@xmission.com
Cc: sernia.zhou@foxmail.com
Cc: zhenwenjin@gmail.com
Cc: 772753199@qq.com
parent defed0bb
// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/clock/x1000-cgu.h>
#include <dt-bindings/dma/x1000-dma.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "ingenic,x1000", "ingenic,x1000e";
cpuintc: interrupt-controller {
#address-cells = <0>;
#interrupt-cells = <1>;
interrupt-controller;
compatible = "mti,cpu-interrupt-controller";
};
intc: interrupt-controller@10001000 {
compatible = "ingenic,x1000-intc", "ingenic,jz4780-intc";
reg = <0x10001000 0x50>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&cpuintc>;
interrupts = <2>;
};
exclk: ext {
compatible = "fixed-clock";
#clock-cells = <0>;
};
rtclk: rtc {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
};
cgu: x1000-cgu@10000000 {
compatible = "ingenic,x1000-cgu";
reg = <0x10000000 0x100>;
#clock-cells = <1>;
clocks = <&exclk>, <&rtclk>;
clock-names = "ext", "rtc";
};
tcu: timer@10002000 {
compatible = "ingenic,x1000-tcu",
"ingenic,jz4770-tcu",
"simple-mfd";
reg = <0x10002000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x10002000 0x1000>;
#clock-cells = <1>;
clocks = <&cgu X1000_CLK_RTCLK
&cgu X1000_CLK_EXCLK
&cgu X1000_CLK_PCLK>;
clock-names = "rtc", "ext", "pclk";
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&intc>;
interrupts = <27 26 25>;
wdt: watchdog@0 {
compatible = "ingenic,x1000-watchdog", "ingenic,jz4780-watchdog";
reg = <0x0 0x10>;
clocks = <&cgu X1000_CLK_RTCLK>;
clock-names = "wdt";
};
};
rtc: rtc@10003000 {
compatible = "ingenic,x1000-rtc", "ingenic,jz4780-rtc";
reg = <0x10003000 0x4c>;
interrupt-parent = <&intc>;
interrupts = <32>;
clocks = <&cgu X1000_CLK_RTCLK>;
clock-names = "rtc";
};
pinctrl: pin-controller@10010000 {
compatible = "ingenic,x1000-pinctrl";
reg = <0x10010000 0x800>;
#address-cells = <1>;
#size-cells = <0>;
gpa: gpio@0 {
compatible = "ingenic,x1000-gpio";
reg = <0>;
gpio-controller;
gpio-ranges = <&pinctrl 0 0 32>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <17>;
};
gpb: gpio@1 {
compatible = "ingenic,x1000-gpio";
reg = <1>;
gpio-controller;
gpio-ranges = <&pinctrl 0 32 32>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <16>;
};
gpc: gpio@2 {
compatible = "ingenic,x1000-gpio";
reg = <2>;
gpio-controller;
gpio-ranges = <&pinctrl 0 64 32>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <15>;
};
gpd: gpio@3 {
compatible = "ingenic,x1000-gpio";
reg = <3>;
gpio-controller;
gpio-ranges = <&pinctrl 0 96 32>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <14>;
};
};
uart0: serial@10030000 {
compatible = "ingenic,x1000-uart";
reg = <0x10030000 0x100>;
interrupt-parent = <&intc>;
interrupts = <51>;
clocks = <&exclk>, <&cgu X1000_CLK_UART0>;
clock-names = "baud", "module";
status = "disabled";
};
uart1: serial@10031000 {
compatible = "ingenic,x1000-uart";
reg = <0x10031000 0x100>;
interrupt-parent = <&intc>;
interrupts = <50>;
clocks = <&exclk>, <&cgu X1000_CLK_UART1>;
clock-names = "baud", "module";
status = "disabled";
};
uart2: serial@10032000 {
compatible = "ingenic,x1000-uart";
reg = <0x10032000 0x100>;
interrupt-parent = <&intc>;
interrupts = <49>;
clocks = <&exclk>, <&cgu X1000_CLK_UART2>;
clock-names = "baud", "module";
status = "disabled";
};
pdma: dma-controller@13420000 {
compatible = "ingenic,x1000-dma";
reg = <0x13420000 0x400
0x13421000 0x40>;
#dma-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <10>;
clocks = <&cgu X1000_CLK_PDMA>;
};
mac: ethernet@134b0000 {
compatible = "ingenic,x1000-mac", "snps,dwmac";
reg = <0x134b0000 0x2000>;
interrupt-parent = <&intc>;
interrupts = <55>;
interrupt-names = "macirq";
clocks = <&cgu X1000_CLK_MAC>;
clock-names = "stmmaceth";
status = "disabled";
mdio: mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
};
msc0: mmc@13450000 {
compatible = "ingenic,x1000-mmc";
reg = <0x13450000 0x1000>;
interrupt-parent = <&intc>;
interrupts = <37>;
clocks = <&cgu X1000_CLK_MSC0>;
clock-names = "mmc";
cap-sd-highspeed;
cap-mmc-highspeed;
cap-sdio-irq;
dmas = <&pdma X1000_DMA_MSC0_RX 0xffffffff>,
<&pdma X1000_DMA_MSC0_TX 0xffffffff>;
dma-names = "rx", "tx";
status = "disabled";
};
msc1: mmc@13460000 {
compatible = "ingenic,x1000-mmc";
reg = <0x13460000 0x1000>;
interrupt-parent = <&intc>;
interrupts = <36>;
clocks = <&cgu X1000_CLK_MSC1>;
clock-names = "mmc";
cap-sd-highspeed;
cap-mmc-highspeed;
cap-sdio-irq;
dmas = <&pdma X1000_DMA_MSC1_RX 0xffffffff>,
<&pdma X1000_DMA_MSC1_TX 0xffffffff>;
dma-names = "rx", "tx";
status = "disabled";
};
};
...@@ -33,3 +33,9 @@ config MACH_JZ4780 ...@@ -33,3 +33,9 @@ config MACH_JZ4780
select MIPS_CPU_SCACHE select MIPS_CPU_SCACHE
select SYS_HAS_CPU_MIPS32_R2 select SYS_HAS_CPU_MIPS32_R2
select SYS_SUPPORTS_HIGHMEM select SYS_SUPPORTS_HIGHMEM
config MACH_X1000
bool
select MIPS_CPU_SCACHE
select SYS_HAS_CPU_MIPS32_R2
select SYS_SUPPORTS_HIGHMEM
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