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Message-Id: <1364908916-29803-5-git-send-email-lee.jones@linaro.org>
Date: Tue, 2 Apr 2013 14:21:52 +0100
From: Lee Jones <lee.jones@...aro.org>
To: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc: arnd@...db.de, linus.walleij@...ricsson.com,
Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 5/9] ARM: ux500: Over-ride TCDM size when booting the DB8540 platform
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@...aro.org>
---
arch/arm/boot/dts/u8540.dts | 5 +++++
1 file changed, 5 insertions(+)
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@...57000 {
+ reg = <0x80157000 0x2000>, <0x801b0000 0x8000>, <0x801b8000 0x3000>;
+ reg-names = "prcmu", "prcmu-tcpm-per4", "prcmu-tcdm-per4";
+ };
+
uart@...20000 {
status = "okay";
};
--
1.7.10.4
--
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