1 From 20c94bd844c5743d58ad8d8df81460e049f9df4b Mon Sep 17 00:00:00 2001
2 From: John Crispin <blogic@openwrt.org>
3 Date: Fri, 12 Apr 2013 06:27:39 +0000
4 Subject: [PATCH 119/164] DT: MIPS: ralink: add RT3883 dts files
6 Add a dtsi file for RT3883 SoC and a sample dts file.
8 Signed-off-by: John Crispin <blogic@openwrt.org>
9 Acked-by: Grant Likely <grant.likely@secretlab.ca>
10 Patchwork: http://patchwork.linux-mips.org/patch/5189/
12 arch/mips/ralink/Kconfig | 4 +++
13 arch/mips/ralink/dts/Makefile | 1 +
14 arch/mips/ralink/dts/rt3883.dtsi | 58 ++++++++++++++++++++++++++++++++++
15 arch/mips/ralink/dts/rt3883_eval.dts | 16 ++++++++++
16 4 files changed, 79 insertions(+)
17 create mode 100644 arch/mips/ralink/dts/rt3883.dtsi
18 create mode 100644 arch/mips/ralink/dts/rt3883_eval.dts
20 --- a/arch/mips/ralink/Kconfig
21 +++ b/arch/mips/ralink/Kconfig
22 @@ -42,6 +42,10 @@ choice
23 bool "RT305x eval kit"
26 + config DTB_RT3883_EVAL
27 + bool "RT3883 eval kit"
28 + depends on SOC_RT3883
33 --- a/arch/mips/ralink/dts/Makefile
34 +++ b/arch/mips/ralink/dts/Makefile
36 obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
37 obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
38 +obj-$(CONFIG_DTB_RT3883_EVAL) := rt3883_eval.dtb.o
40 +++ b/arch/mips/ralink/dts/rt3883.dtsi
43 + #address-cells = <1>;
45 + compatible = "ralink,rt3883-soc";
49 + compatible = "mips,mips74Kc";
53 + cpuintc: cpuintc@0 {
54 + #address-cells = <0>;
55 + #interrupt-cells = <1>;
56 + interrupt-controller;
57 + compatible = "mti,cpu-interrupt-controller";
61 + compatible = "palmbus";
62 + reg = <0x10000000 0x200000>;
63 + ranges = <0x0 0x10000000 0x1FFFFF>;
65 + #address-cells = <1>;
69 + compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc";
74 + compatible = "ralink,rt3883-intc", "ralink,rt2880-intc";
75 + reg = <0x200 0x100>;
77 + interrupt-controller;
78 + #interrupt-cells = <1>;
80 + interrupt-parent = <&cpuintc>;
85 + compatible = "ralink,rt3883-memc", "ralink,rt3050-memc";
86 + reg = <0x300 0x100>;
90 + compatible = "ralink,rt3883-uart", "ralink,rt2880-uart", "ns16550a";
91 + reg = <0xc00 0x100>;
93 + interrupt-parent = <&intc>;
101 +++ b/arch/mips/ralink/dts/rt3883_eval.dts
105 +/include/ "rt3883.dtsi"
108 + compatible = "ralink,rt3883-eval-board", "ralink,rt3883-soc";
109 + model = "Ralink RT3883 evaluation board";
112 + reg = <0x0 0x2000000>;
116 + bootargs = "console=ttyS0,57600";