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[5/9] ARM: ux500: Over-ride TCDM size when booting the DB8540 platform

Message ID 1364908916-29803-5-git-send-email-lee.jones@linaro.org
State New
Headers show

Commit Message

Lee Jones April 2, 2013, 1:21 p.m. UTC 
The PRCMU's Tightly Coupled Data Memory on the DB8540 platform is
8kB larger than it's predecessor's. We need to reflect that in its
Device Tree. By re-specifying the address and size of the device
we effectively over-ride the previous values with more accurate
ones.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 arch/arm/boot/dts/u8540.dts |    5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/u8540.dts b/arch/arm/boot/dts/u8540.dts
index 02e8e1a..f829689 100644
--- a/arch/arm/boot/dts/u8540.dts
+++ b/arch/arm/boot/dts/u8540.dts
@@ -21,6 +21,11 @@ 
 	};
 
 	soc-u9500 {
+		prcmu@80157000 {
+			reg = <0x80157000 0x2000>, <0x801b0000 0x8000>, <0x801b8000 0x3000>;
+			reg-names = "prcmu", "prcmu-tcpm-per4", "prcmu-tcdm-per4";
+		};
+
 		uart@80120000 {
 			status = "okay";
 		};