1 files changed, 334 insertions, 0 deletions

diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi
new file mode 100644
index 000000000..eee523678
--- /dev/null
+++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi
@@ -0,0 +1,334 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <dt-bindings/clock/jz4740-cgu.h>
+#include <dt-bindings/clock/ingenic,tcu.h>
+
+/ {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        compatible = "ingenic,jz4740";
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                cpu0: cpu@0 {
+                        device_type = "cpu";
+                        compatible = "ingenic,xburst-mxu1.0";
+                        reg = <0>;
+
+                        clocks = <&cgu JZ4740_CLK_CCLK>;
+                        clock-names = "cpu";
+                };
+        };
+
+        cpuintc: interrupt-controller {
+                #address-cells = <0>;
+                #interrupt-cells = <1>;
+                interrupt-controller;
+                compatible = "mti,cpu-interrupt-controller";
+        };
+
+        intc: interrupt-controller@10001000 {
+                compatible = "ingenic,jz4740-intc";
+                reg = <0x10001000 0x14>;
+
+                interrupt-controller;
+                #interrupt-cells = <1>;
+
+                interrupt-parent = <&cpuintc>;
+                interrupts = <2>;
+        };
+
+        ext: ext {
+                compatible = "fixed-clock";
+                #clock-cells = <0>;
+        };
+
+        rtc: rtc {
+                compatible = "fixed-clock";
+                #clock-cells = <0>;
+                clock-frequency = <32768>;
+        };
+
+        cgu: jz4740-cgu@10000000 {
+                compatible = "ingenic,jz4740-cgu";
+                reg = <0x10000000 0x100>;
+
+                clocks = <&ext>, <&rtc>;
+                clock-names = "ext", "rtc";
+
+                #clock-cells = <1>;
+        };
+
+        tcu: timer@10002000 {
+                compatible = "ingenic,jz4740-tcu", "simple-mfd";
+                reg = <0x10002000 0x1000>;
+                #address-cells = <1>;
+                #size-cells = <1>;
+                ranges = <0x0 0x10002000 0x1000>;
+
+                #clock-cells = <1>;
+
+                clocks = <&cgu JZ4740_CLK_RTC>,
+                         <&cgu JZ4740_CLK_EXT>,
+                         <&cgu JZ4740_CLK_PCLK>,
+                         <&cgu JZ4740_CLK_TCU>;
+                clock-names = "rtc", "ext", "pclk", "tcu";
+
+                interrupt-controller;
+                #interrupt-cells = <1>;
+
+                interrupt-parent = <&intc>;
+                interrupts = <23 22 21>;
+
+                watchdog: watchdog@0 {
+                        compatible = "ingenic,jz4740-watchdog";
+                        reg = <0x0 0xc>;
+
+                        clocks = <&tcu TCU_CLK_WDT>;
+                        clock-names = "wdt";
+                };
+
+                pwm: pwm@40 {
+                        compatible = "ingenic,jz4740-pwm";
+                        reg = <0x40 0x80>;
+
+                        #pwm-cells = <3>;
+
+                        clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>,
+                                 <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_TIMER3>,
+                                 <&tcu TCU_CLK_TIMER4>, <&tcu TCU_CLK_TIMER5>,
+                                 <&tcu TCU_CLK_TIMER6>, <&tcu TCU_CLK_TIMER7>;
+                        clock-names = "timer0", "timer1", "timer2", "timer3",
+                                      "timer4", "timer5", "timer6", "timer7";
+                };
+        };
+
+        rtc_dev: rtc@10003000 {
+                compatible = "ingenic,jz4740-rtc";
+                reg = <0x10003000 0x40>;
+
+                interrupt-parent = <&intc>;
+                interrupts = <15>;
+
+                clocks = <&cgu JZ4740_CLK_RTC>;
+                clock-names = "rtc";
+        };
+
+        pinctrl: pin-controller@10010000 {
+                compatible = "ingenic,jz4740-pinctrl";
+                reg = <0x10010000 0x400>;
+
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                gpa: gpio@0 {
+                        compatible = "ingenic,jz4740-gpio";
+                        reg = <0>;
+
+                        gpio-controller;
+                        gpio-ranges = <&pinctrl 0 0 32>;
+                        #gpio-cells = <2>;
+
+                        interrupt-controller;
+                        #interrupt-cells = <2>;
+
+                        interrupt-parent = <&intc>;
+                        interrupts = <28>;
+                };
+
+                gpb: gpio@1 {
+                        compatible = "ingenic,jz4740-gpio";
+                        reg = <1>;
+
+                        gpio-controller;
+                        gpio-ranges = <&pinctrl 0 32 32>;
+                        #gpio-cells = <2>;
+
+                        interrupt-controller;
+                        #interrupt-cells = <2>;
+
+                        interrupt-parent = <&intc>;
+                        interrupts = <27>;
+                };
+
+                gpc: gpio@2 {
+                        compatible = "ingenic,jz4740-gpio";
+                        reg = <2>;
+
+                        gpio-controller;
+                        gpio-ranges = <&pinctrl 0 64 32>;
+                        #gpio-cells = <2>;
+
+                        interrupt-controller;
+                        #interrupt-cells = <2>;
+
+                        interrupt-parent = <&intc>;
+                        interrupts = <26>;
+                };
+
+                gpd: gpio@3 {
+                        compatible = "ingenic,jz4740-gpio";
+                        reg = <3>;
+
+                        gpio-controller;
+                        gpio-ranges = <&pinctrl 0 96 32>;
+                        #gpio-cells = <2>;
+
+                        interrupt-controller;
+                        #interrupt-cells = <2>;
+
+                        interrupt-parent = <&intc>;
+                        interrupts = <25>;
+                };
+        };
+
+        aic: audio-controller@10020000 {
+                compatible = "ingenic,jz4740-i2s";
+                reg = <0x10020000 0x38>;
+
+                #sound-dai-cells = <0>;
+
+                interrupt-parent = <&intc>;
+                interrupts = <18>;
+
+                clocks = <&cgu JZ4740_CLK_AIC>,
+                         <&cgu JZ4740_CLK_I2S>,
+                         <&cgu JZ4740_CLK_EXT>,
+                         <&cgu JZ4740_CLK_PLL_HALF>;
+                clock-names = "aic", "i2s", "ext", "pll half";
+
+                dmas = <&dmac 25 0xffffffff>, <&dmac 24 0xffffffff>;
+                dma-names = "rx", "tx";
+        };
+
+        codec: audio-codec@100200a4 {
+                compatible = "ingenic,jz4740-codec";
+                reg = <0x10020080 0x8>;
+
+                #sound-dai-cells = <0>;
+
+                clocks = <&cgu JZ4740_CLK_AIC>;
+                clock-names = "aic";
+        };
+
+        mmc: mmc@10021000 {
+                compatible = "ingenic,jz4740-mmc";
+                reg = <0x10021000 0x1000>;
+
+                clocks = <&cgu JZ4740_CLK_MMC>;
+                clock-names = "mmc";
+
+                interrupt-parent = <&intc>;
+                interrupts = <14>;
+
+                dmas = <&dmac 27 0xffffffff>, <&dmac 26 0xffffffff>;
+                dma-names = "rx", "tx";
+
+                cap-sd-highspeed;
+                cap-mmc-highspeed;
+                cap-sdio-irq;
+        };
+
+        uart0: serial@10030000 {
+                compatible = "ingenic,jz4740-uart";
+                reg = <0x10030000 0x100>;
+
+                interrupt-parent = <&intc>;
+                interrupts = <9>;
+
+                clocks = <&ext>, <&cgu JZ4740_CLK_UART0>;
+                clock-names = "baud", "module";
+        };
+
+        uart1: serial@10031000 {
+                compatible = "ingenic,jz4740-uart";
+                reg = <0x10031000 0x100>;
+
+                interrupt-parent = <&intc>;
+                interrupts = <8>;
+
+                clocks = <&ext>, <&cgu JZ4740_CLK_UART1>;
+                clock-names = "baud", "module";
+        };
+
+        adc: adc@10070000 {
+                compatible = "ingenic,jz4740-adc";
+                reg = <0x10070000 0x30>;
+                #io-channel-cells = <1>;
+
+                clocks = <&cgu JZ4740_CLK_ADC>;
+                clock-names = "adc";
+
+                interrupt-parent = <&intc>;
+                interrupts = <12>;
+        };
+
+        nemc: memory-controller@13010000 {
+                compatible = "ingenic,jz4740-nemc";
+                reg = <0x13010000 0x54>;
+                #address-cells = <2>;
+                #size-cells = <1>;
+                ranges = <1 0 0x18000000 0x4000000>,
+                         <2 0 0x14000000 0x4000000>,
+                         <3 0 0x0c000000 0x4000000>,
+                         <4 0 0x08000000 0x4000000>;
+
+                clocks = <&cgu JZ4740_CLK_MCLK>;
+        };
+
+        ecc: ecc-controller@13010100 {
+                compatible = "ingenic,jz4740-ecc";
+                reg = <0x13010100 0x2C>;
+
+                clocks = <&cgu JZ4740_CLK_MCLK>;
+        };
+
+        dmac: dma-controller@13020000 {
+                compatible = "ingenic,jz4740-dma";
+                reg = <0x13020000 0xbc>, <0x13020300 0x14>;
+                #dma-cells = <2>;
+
+                interrupt-parent = <&intc>;
+                interrupts = <20>;
+
+                clocks = <&cgu JZ4740_CLK_DMA>;
+        };
+
+        uhc: uhc@13030000 {
+                compatible = "ingenic,jz4740-ohci", "generic-ohci";
+                reg = <0x13030000 0x1000>;
+
+                clocks = <&cgu JZ4740_CLK_UHC>;
+                assigned-clocks = <&cgu JZ4740_CLK_UHC>;
+                assigned-clock-rates = <48000000>;
+
+                interrupt-parent = <&intc>;
+                interrupts = <3>;
+
+                status = "disabled";
+        };
+
+        udc: usb@13040000 {
+                compatible = "ingenic,jz4740-musb";
+                reg = <0x13040000 0x10000>;
+
+                interrupt-parent = <&intc>;
+                interrupts = <24>;
+                interrupt-names = "mc";
+
+                clocks = <&cgu JZ4740_CLK_UDC>;
+                clock-names = "udc";
+        };
+
+        lcd: lcd-controller@13050000 {
+                compatible = "ingenic,jz4740-lcd";
+                reg = <0x13050000 0x1000>;
+
+                interrupt-parent = <&intc>;
+                interrupts = <30>;
+
+                clocks = <&cgu JZ4740_CLK_LCD_PCLK>, <&cgu JZ4740_CLK_LCD>;
+                clock-names = "lcd_pclk", "lcd";
+        };
+};