diff options
Diffstat (limited to 'arch/arc/boot/dts/axc001.dtsi')
| -rw-r--r-- | arch/arc/boot/dts/axc001.dtsi | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/arch/arc/boot/dts/axc001.dtsi b/arch/arc/boot/dts/axc001.dtsi index 53ce226f77a5..88bcc7ab6f5a 100644 --- a/arch/arc/boot/dts/axc001.dtsi +++ b/arch/arc/boot/dts/axc001.dtsi @@ -1,9 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2013-15 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ /* @@ -15,15 +12,15 @@ / { compatible = "snps,arc"; - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; cpu_card { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; - ranges = <0x00000000 0xf0000000 0x10000000>; + ranges = <0x00000000 0x0 0xf0000000 0x10000000>; core_clk: core_clk { #clock-cells = <0>; @@ -31,6 +28,12 @@ clock-frequency = <750000000>; }; + input_clk: input-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <33333333>; + }; + core_intc: arc700-intc@cpu { compatible = "snps,arc700-intc"; interrupt-controller; @@ -41,7 +44,7 @@ * this GPIO block ORs all interrupts on CPU card (creg,..) * to uplink only 1 IRQ to ARC core intc */ - dw-apb-gpio@0x2000 { + dw-apb-gpio@2000 { compatible = "snps,dw-apb-gpio"; reg = < 0x2000 0x80 >; #address-cells = <1>; @@ -51,7 +54,7 @@ compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; - snps,nr-gpios = <30>; + ngpios = <30>; reg = <0>; interrupt-controller; #interrupt-cells = <2>; @@ -60,7 +63,7 @@ }; }; - debug_uart: dw-apb-uart@0x5000 { + debug_uart: dw-apb-uart@5000 { compatible = "snps,dw-apb-uart"; reg = <0x5000 0x100>; clock-frequency = <33333000>; @@ -88,26 +91,24 @@ * avoid duplicating the MB dtsi file given that IRQ from * this intc to cpu intc are different for axs101 and axs103 */ - mb_intc: dw-apb-ictl@0xe0012000 { + mb_intc: interrupt-controller@e0012000 { #interrupt-cells = <1>; compatible = "snps,dw-apb-ictl"; - reg = < 0xe0012000 0x200 >; + reg = < 0x0 0xe0012000 0x0 0x200 >; interrupt-controller; interrupt-parent = <&core_intc>; interrupts = < 7 >; }; memory { - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x00000000 0x80000000 0x20000000>; device_type = "memory"; - reg = <0x80000000 0x1b000000>; /* (512 - 32) MiB */ + /* CONFIG_LINUX_RAM_BASE needs to match low mem start */ + reg = <0x0 0x80000000 0x0 0x1b000000>; /* (512 - 32) MiB */ }; reserved-memory { - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; ranges; /* * We just move frame buffer area to the very end of @@ -118,7 +119,7 @@ */ frame_buffer: frame_buffer@9e000000 { compatible = "shared-dma-pool"; - reg = <0x9e000000 0x2000000>; + reg = <0x0 0x9e000000 0x0 0x2000000>; no-map; }; }; |