Starlight DTS fixes and cleanups

Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml

@@ -51,7 +51,7 @@ properties:
 
  dma-channels:
  minimum: 1
- maximum: 8
+ maximum: 16
 
  snps,dma-masters:
  description: |
@@ -71,14 +71,14 @@ properties:
  Channel priority specifier associated with the DMA channels.
  $ref: /schemas/types.yaml#/definitions/uint32-array
  minItems: 1
- maxItems: 8
+ maxItems: 16
 
  snps,block-size:
  description: |
  Channel block size specifier associated with the DMA channels.
  $ref: /schemas/types.yaml#/definitions/uint32-array
  minItems: 1
- maxItems: 8
+ maxItems: 16
 
  snps,axi-max-burst-len:
  description: |

Documentation/devicetree/bindings/usb/cdns,usb3.yaml

@@ -28,9 +28,9 @@ properties:
  interrupts:
  minItems: 3
  items:
- - description: OTG/DRD controller interrupt
  - description: XHCI host controller interrupt
  - description: Device controller interrupt
+ - description: OTG/DRD controller interrupt
  - description: interrupt used to wake up core, e.g when usbcmd.rs is
  cleared by xhci core, this interrupt is optional
 

arch/riscv/boot/dts/starfive/jh7100-starlight.dts

@@ -5,10 +5,8 @@
 #include <dt-bindings/leds/common.h>
 
 / {
- #address-cells = <2>;
- #size-cells = <2>;
- compatible = "beagle,beaglev-starlight-jh7100";
  model = "BeagleV Starlight Beta";
+ compatible = "beagle,beaglev-starlight-jh7100", "starfive,jh7100";
 
  aliases {
  mshc0 = &sdio0;
@@ -25,6 +23,11 @@
  timebase-frequency = <6250000>;
  };
 
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x2 0x0>;
+ };
+
  leds {
  compatible = "gpio-leds";
 
@@ -37,25 +40,47 @@
  };
  };
 
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0x0 0x28000000>;
+ alignment = <0x0 0x1000>;
+ alloc-ranges = <0x0 0xa0000000 0x0 0x28000000>;
+ linux,cma-default;
+ };
+
+ jpu_reserved: framebuffer@c9000000 {
+ reg = <0x0 0xc9000000 0x0 0x4000000>;
+ };
+
+ nvdla_reserved: framebuffer@d0000000 {
+ reg = <0x0 0xd0000000 0x0 0x28000000>;
+ };
+
+ vin_reserved: framebuffer@f9000000 {
+ compatible = "shared-dma-pool";
+ no-map;
+ reg = <0x0 0xf9000000 0x0 0x1000000>;
+ };
+
+ sffb_reserved: framebuffer@fb000000 {
+ compatible = "shared-dma-pool";
+ no-map;
+ reg = <0x0 0xfb000000 0x0 0x2000000>;
+ };
+ };
+
  wifi_pwrseq: wifi-pwrseq {
  compatible = "mmc-pwrseq-simple";
  reset-gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
  };
 };
 
-&uart0 {
- status = "okay";
-};
-
-&uart3 {
- status = "okay";
-};
-
-&usb3 {
- dr_mode = "host";
- status = "okay";
-};
-
 &i2c0 {
  imx219@10 {
  compatible = "imx219";
@@ -121,16 +146,6 @@
  };
 };
 
-&spi2 {
- status = "okay";
-
- spi_dev0: spi@0 {
- compatible = "rohm,dh2228fv";
- spi-max-frequency = <10000000>;
- reg = <0>;
- };
-};
-
 &sdio0 {
  broken-cd;
  bus-width = <4>;
@@ -388,3 +403,26 @@
  */
  };
 };
+
+&spi2 {
+ status = "okay";
+
+ spi_dev0: spi@0 {
+ compatible = "rohm,dh2228fv";
+ spi-max-frequency = <10000000>;
+ reg = <0>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&usb3 {
+ dr_mode = "host";
+ status = "okay";
+};