summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/omap3.dtsi
diff options
context:
space:
mode:
authorRajendra Nayak <rnayak@ti.com>2011-12-14 12:55:46 +0100
committerTony Lindgren <tony@atomide.com>2011-12-16 23:15:17 +0100
commitcf3c79de2b90711a32ce767f7fab2da05966db3c (patch)
tree51c16913c15b52f06f0f4b5b721226e8885e3663 /arch/arm/boot/dts/omap3.dtsi
parentarm/dts: Add minimal device tree support for omap2420 and omap2430 (diff)
downloadlinux-cf3c79de2b90711a32ce767f7fab2da05966db3c.tar.xz
linux-cf3c79de2b90711a32ce767f7fab2da05966db3c.zip
ARM: omap: pass minimal SoC/board data for UART from dt
Pass minimal data needed for console boot, from dt, for OMAP4 panda/sdp and OMAP3 beagle boards, and get rid of the static initialization from generic board file. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Reviewed-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3.dtsi')
-rw-r--r--arch/arm/boot/dts/omap3.dtsi31
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index d202bb5ec7ef..216c3317461d 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -13,6 +13,13 @@
/ {
compatible = "ti,omap3430", "ti,omap3";
+ aliases {
+ serial0 = &uart1;
+ serial1 = &uart2;
+ serial2 = &uart3;
+ serial3 = &uart4;
+ };
+
cpus {
cpu@0 {
compatible = "arm,cortex-a8";
@@ -59,5 +66,29 @@
interrupt-controller;
#interrupt-cells = <1>;
};
+
+ uart1: serial@0x4806a000 {
+ compatible = "ti,omap3-uart";
+ ti,hwmods = "uart1";
+ clock-frequency = <48000000>;
+ };
+
+ uart2: serial@0x4806c000 {
+ compatible = "ti,omap3-uart";
+ ti,hwmods = "uart2";
+ clock-frequency = <48000000>;
+ };
+
+ uart3: serial@0x49020000 {
+ compatible = "ti,omap3-uart";
+ ti,hwmods = "uart3";
+ clock-frequency = <48000000>;
+ };
+
+ uart4: serial@0x49042000 {
+ compatible = "ti,omap3-uart";
+ ti,hwmods = "uart4";
+ clock-frequency = <48000000>;
+ };
};
};