[U-Boot] [PATCH] riscv: dts: Sync to Linux Kernel ae350 dts.

[Andes]

From: Rick Chen <rick at andestech.com>

Use same dts to boot U-Boot and Kernel.

Following are the change notes :
1 Remove early printk bootargs.
2 Timer frequency are changed to 60MHz.
3 Add dma, snd, lcd, virtio nodes which are used
  in kernel drivers. They does not been used by U-Boot.
4 Change spi irq from 3 to 4.

Signed-off-by: Rick Chen <rick at andestech.com>
Cc: Greentime Hu <greentime at andestech.com>
---
 arch/riscv/dts/ae350.dts | 107 ++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 92 insertions(+), 15 deletions(-)

diff --git a/arch/riscv/dts/ae350.dts b/arch/riscv/dts/ae350.dts
index 4717ae8..e48c298 100644
--- a/arch/riscv/dts/ae350.dts
+++ b/arch/riscv/dts/ae350.dts
@@ -12,15 +12,14 @@
 	};
 
 	chosen {
-		bootargs = "console=ttyS0,38400n8 earlyprintk=uart8250-32bit,0xf0300000 debug loglevel=7";
+		bootargs = "console=ttyS0,38400n8  debug loglevel=7";
 		stdout-path = "uart0:38400n8";
 	};
 
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		timebase-frequency = <10000000>;
-
+		timebase-frequency = <60000000>;
 		CPU0: cpu at 0 {
 			device_type = "cpu";
 			reg = <0>;
@@ -29,7 +28,8 @@
 			riscv,isa = "rv64imafdc";
 			mmu-type = "riscv,sv39";
 			clock-frequency = <60000000>;
-
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <32>;
 			CPU0_intc: interrupt-controller {
 				#interrupt-cells = <1>;
 				interrupt-controller;
@@ -48,13 +48,6 @@
 		#size-cells = <2>;
 		compatible = "andestech,riscv-ae350-soc";
 		ranges;
-	};
-
-	plmt0 at e6000000 {
-		compatible = "riscv,plmt0";
-		interrupts-extended = <&CPU0_intc 7>;
-		reg = <0x0 0xe6000000 0x0 0x100000>;
-	};
 
 	plic0: interrupt-controller at e4000000 {
 		compatible = "riscv,plic0";
@@ -62,7 +55,7 @@
 		#interrupt-cells = <2>;
 		interrupt-controller;
 		reg = <0x0 0xe4000000 0x0 0x2000000>;
-		riscv,ndev=<31>;
+		riscv,ndev=<71>;
 		interrupts-extended = <&CPU0_intc 11 &CPU0_intc 9>;
 	};
 
@@ -76,6 +69,13 @@
 		interrupts-extended = <&CPU0_intc 3>;
 	};
 
+	plmt0 at e6000000 {
+		compatible = "riscv,plmt0";
+			interrupts-extended = <&CPU0_intc 7>;
+			reg = <0x0 0xe6000000 0x0 0x100000>;
+		};
+	};
+
 	spiclk: virt_100mhz {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
@@ -85,7 +85,7 @@
 	timer0: timer at f0400000 {
 		compatible = "andestech,atcpit100";
 		reg = <0x0 0xf0400000 0x0 0x1000>;
-		clock-frequency = <40000000>;
+		clock-frequency = <60000000>;
 		interrupts = <3 4>;
 		interrupt-parent = <&plic0>;
 	};
@@ -119,11 +119,89 @@
 		interrupt-parent = <&plic0>;
 	};
 
+	dma0: dma at f0c00000 {
+		compatible = "andestech,atcdmac300";
+		reg = <0x0 0xf0c00000 0x0 0x1000>;
+		interrupts = <10 4 64 4 65 4 66 4 67 4 68 4 69 4 70 4 71 4>;
+		dma-channels = <8>;
+		interrupt-parent = <&plic0>;
+	};
+
+	lcd0: lcd at e0200000 {
+		compatible = "andestech,atflcdc100";
+		reg = <0x0 0xe0200000 0x0 0x1000>;
+		interrupts = <20 4>;
+		interrupt-parent = <&plic0>;
+	};
+
 	smc0: smc at e0400000 {
 		compatible = "andestech,atfsmc020";
 		reg = <0x0 0xe0400000 0x0 0x1000>;
 	};
 
+	snd0: snd at f0d00000 {
+		compatible = "andestech,atfac97";
+		reg = <0x0 0xf0d00000 0x0 0x1000>;
+		interrupts = <17 4>;
+		interrupt-parent = <&plic0>;
+	};
+
+	virtio_mmio at fe007000 {
+		interrupts = <0x17 0x4>;
+		interrupt-parent = <0x2>;
+		reg = <0x0 0xfe007000 0x0 0x1000>;
+		compatible = "virtio,mmio";
+	};
+
+	virtio_mmio at fe006000 {
+		interrupts = <0x16 0x4>;
+		interrupt-parent = <0x2>;
+		reg = <0x0 0xfe006000 0x0 0x1000>;
+		compatible = "virtio,mmio";
+	};
+
+	virtio_mmio at fe005000 {
+		interrupts = <0x15 0x4>;
+		interrupt-parent = <0x2>;
+		reg = <0x0 0xfe005000 0x0 0x1000>;
+		compatible = "virtio,mmio";
+	};
+
+	virtio_mmio at fe004000 {
+		interrupts = <0x14 0x4>;
+		interrupt-parent = <0x2>;
+		reg = <0x0 0xfe004000 0x0 0x1000>;
+		compatible = "virtio,mmio";
+	};
+
+	virtio_mmio at fe003000 {
+		interrupts = <0x13 0x4>;
+		interrupt-parent = <0x2>;
+		reg = <0x0 0xfe003000 0x0 0x1000>;
+		compatible = "virtio,mmio";
+	};
+
+	virtio_mmio at fe002000 {
+		interrupts = <0x12 0x4>;
+		interrupt-parent = <0x2>;
+		reg = <0x0 0xfe002000 0x0 0x1000>;
+		compatible = "virtio,mmio";
+	};
+
+	virtio_mmio at fe001000 {
+		interrupts = <0x11 0x4>;
+		interrupt-parent = <0x2>;
+		reg = <0x0 0xfe001000 0x0 0x1000>;
+		compatible = "virtio,mmio";
+	};
+
+	virtio_mmio at fe000000 {
+		interrupts = <0x10 0x4>;
+		interrupt-parent = <0x2>;
+		reg = <0x0 0xfe000000 0x0 0x1000>;
+		compatible = "virtio,mmio";
+	};
+
 	nor at 0,0 {
 		compatible = "cfi-flash";
 		reg = <0x0 0x88000000 0x0 0x1000>;
@@ -138,9 +216,8 @@
 		#size-cells = <0>;
 		num-cs = <1>;
 		clocks = <&spiclk>;
-		interrupts = <3 4>;
+		interrupts = <4 4>;
 		interrupt-parent = <&plic0>;
-
 		flash at 0 {
 			compatible = "spi-flash";
 			spi-max-frequency = <50000000>;
-- 
2.7.4