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ARM: dts: OMAP2+: Add PMU nodes

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Add PMU nodes for OMAP2, OMAP3 and OMAP4460 devices.

Please note that the node for OMAP4460 has been placed in a separate
header file for OMAP4460, because the node is not compatible with
OMAP4430. The node for OMAP4430 is not included because PMU is not
currently supported on OMAP4430 due to the absence of a cross-trigger
interface driver.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
This commit is contained in:
Jon Hunter 2012-10-18 09:28:52 -05:00 committed by Benoit Cousson
parent eeb7ba21ab
commit 9b07b47769
4 changed files with 31 additions and 0 deletions
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5
arch/arm/boot/dts/omap2.dtsi
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@ -26,6 +26,11 @@ cpu@0 {
};
};
pmu {
compatible = "arm,arm1136-pmu";
interrupts = <3>;
};
soc {
compatible = "ti,omap-infra";
mpu {

6
arch/arm/boot/dts/omap3.dtsi
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@ -26,6 +26,12 @@ cpu@0 {
};
};
pmu {
compatible = "arm,cortex-a8-pmu";
interrupts = <3>;
ti,hwmods = "debugss";
};
/*
* The soc node represents the soc top level view. It is uses for IPs
* that are not memory mapped in the MPU view or for the MPU itself.

2
arch/arm/boot/dts/omap4-panda-es.dts
View File

@ -5,7 +5,9 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/include/ "omap4-panda.dts"
/include/ "omap4460.dtsi"
/* Audio routing is differnet between PandaBoard4430 and PandaBoardES */
&sound {

18
arch/arm/boot/dts/omap4460.dtsi Normal file
View File

@ -0,0 +1,18 @@
/*
* Device Tree Source for OMAP4460 SoC
*
* Copyright (C) 2012 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.
*/
/ {
pmu {
compatible = "arm,cortex-a9-pmu";
interrupts = <0 54 0x4>,
<0 55 0x4>;
ti,hwmods = "debugss";
};
};