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authorMagnus Damm <damm@opensource.se>2013-03-26 10:34:24 +0900
committerSimon Horman <horms+renesas@verge.net.au>2013-04-02 10:58:19 +0900
commiteccf0607e450f5c6ca2af5d826d9308e8cdb6848 (patch)
tree6ab9e2d3fc478f8ec0eeb38270d7bc2687da3664 /arch/arm/boot/dts/r8a73a4.dtsi
parent4c82e452732784419fd616cf1acf2bc9b004aae1 (diff)
ARM: shmobile: Initial r8a73a4 SoC support V3
V3 of initial support for the r8a73a4 SoC including: - Single Cortex-A15 CPU Core - GIC - Architecture timer No static virtual mappings are used, all the components make use of ioremap(). DT_MACHINE_START is still wrapped in CONFIG_USE_OF to match other mach-shmobile code. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a73a4.dtsi')
-rw-r--r--arch/arm/boot/dts/r8a73a4.dtsi55
1 files changed, 55 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
new file mode 100644
index 000000000000..72c58c172e9d
--- /dev/null
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -0,0 +1,55 @@
+/*
+ * Device Tree Source for the r8a73a4 SoC
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ * Copyright (C) 2013 Magnus Damm
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "renesas,r8a73a4";
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0>;
+ clock-frequency = <1500000000>;
+ };
+ };
+
+ gic: interrupt-controller@f1001000 {
+ compatible = "arm,cortex-a15-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0xf1001000 0x1000>,
+ <0xf1002000 0x1000>,
+ <0xf1004000 0x2000>,
+ <0xf1006000 0x2000>;
+ interrupts = <1 9 0xf04>;
+
+ gic-cpuif@4 {
+ compatible = "arm,gic-cpuif";
+ cpuif-id = <4>;
+ cpu = <&cpu0>;
+ };
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+};