diff options
Diffstat (limited to 'arch/arc/boot/dts/axc003.dtsi')
| -rw-r--r-- | arch/arc/boot/dts/axc003.dtsi | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/arch/arc/boot/dts/axc003.dtsi b/arch/arc/boot/dts/axc003.dtsi index f90fadf7f94e..14df46f141bf 100644 --- a/arch/arc/boot/dts/axc003.dtsi +++ b/arch/arc/boot/dts/axc003.dtsi @@ -10,9 +10,10 @@ * Device tree for AXC003 CPU card: HS38x UP configuration */ +/include/ "skeleton_hs.dtsi" + / { compatible = "snps,arc"; - clock-frequency = <90000000>; #address-cells = <1>; #size-cells = <1>; @@ -23,7 +24,13 @@ ranges = <0x00000000 0xf0000000 0x10000000>; - cpu_intc: archs-intc@cpu { + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <90000000>; + }; + + core_intc: archs-intc@cpu { compatible = "snps,archs-intc"; interrupt-controller; #interrupt-cells = <1>; @@ -47,7 +54,7 @@ reg = <0>; interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = <25>; }; }; @@ -66,7 +73,7 @@ arcpct0: pct { compatible = "snps,archs-pct"; #interrupt-cells = <1>; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = <20>; }; }; @@ -89,7 +96,7 @@ compatible = "snps,dw-apb-ictl"; reg = < 0xe0012000 0x200 >; interrupt-controller; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = < 24 >; }; @@ -100,4 +107,18 @@ device_type = "memory"; reg = <0x80000000 0x20000000>; /* 512MiB */ }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + /* + * Move frame buffer out of IOC aperture (0x8z-0xAz). + */ + frame_buffer: frame_buffer@be000000 { + compatible = "shared-dma-pool"; + reg = <0xbe000000 0x2000000>; + no-map; + }; + }; }; |