Hello,
On 05/29/2013 10:53 AM, Benoit Cousson wrote:
+ Florian
Hi Afzal,
On 05/27/2013 04:37 PM, Afzal Mohammed wrote:
DT source (minimal) for AM4372 SoC to represent AM43x SoC's. Those
represented here are the minimal DT nodes necessary to get kernel
booting.
In DT nodes, "ti,hwmod" property has not been added, this would be
added along with PRCM support for AM43x.
Signed-off-by: Ankur Kishore <a-kishore@xxxxxx>
Signed-off-by: Afzal Mohammed <afzal@xxxxxx>
---
v2: Add gptimer 1ms, timer2, synctimer and remove twd local timer
arch/arm/boot/dts/am4372.dtsi | 66 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
create mode 100644 arch/arm/boot/dts/am4372.dtsi
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
new file mode 100644
index 0000000..1d58298
--- /dev/null
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -0,0 +1,66 @@
+/*
+ * Device Tree Source for AM4372 SoC
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * 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"
You can now use the C preprocessor statement instead of this one.
Florian already started doing the change [1].
Beside that detail, that patch looks good to me.
I'll pull it separately of the series.
If you pull the patch in your branch, I can take care of the changes
when I rebase
my series. This will allow me to clean the 'interrupts' statements below
as well.
Regards,
Florian
Regards,
Benoit
[1] http://thread.gmane.org/gmane.linux.ports.arm.omap/98320
+
+/ {
+ compatible = "ti,am4372", "ti,am43";
+ interrupt-parent = <&gic>;
+
+
+ aliases {
+ serial0 = &uart1;
+ };
+
+ cpus {
+ cpu@0 {
+ compatible = "arm,cortex-a9";
+ };
+ };
+
+ gic: interrupt-controller@48241000 {
+ compatible = "arm,cortex-a9-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x48241000 0x1000>,
+ <0x48240100 0x0100>;
+ };
+
+ ocp {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ uart1: serial@44e09000 {
+ compatible = "ti,am4372-uart","ti,omap2-uart";
+ reg = <0x44e09000 0x2000>;
+ interrupts = <0 72 0x4>;
+ };
+
+ timer1: timer@44e31000 {
+ compatible = "ti,am4372-timer-1ms","ti,am335x-timer-1ms";
+ reg = <0x44e31000 0x400>;
+ interrupts = <0 67 0x4>;
+ ti,timer-alwon;
+ };
+
+ timer2: timer@48040000 {
+ compatible = "ti,am4372-timer","ti,am335x-timer";
+ reg = <0x48040000 0x400>;
+ interrupts = <0 68 0x4>;
+ };
+
+ counter32k: counter@44e86000 {
+ compatible = "ti,am4372-counter32k","ti,omap-counter32k";
+ reg = <0x44e86000 0x40>;
+ };
+ };
+};
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