From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Thu, 4 Apr 2013 08:33:40 +0100 Subject: [PATCH] ARM: ux500: Over-ride TCDM size when booting the DB8540 platform In-Reply-To: References: <1364908916-29803-1-git-send-email-lee.jones@linaro.org> <1364908916-29803-5-git-send-email-lee.jones@linaro.org> Message-ID: <20130404073340.GA6892@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- arch/arm/boot/dts/ccu8540.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/ccu8540.dts b/arch/arm/boot/dts/ccu8540.dts index 02e8e1a..f829689 100644 --- a/arch/arm/boot/dts/ccu8540.dts +++ b/arch/arm/boot/dts/ccu8540.dts @@ -21,6 +21,11 @@ }; soc-u9500 { + prcmu at 80157000 { + reg = <0x80157000 0x2000>, <0x801b0000 0x8000>, <0x801b8000 0x3000>; + reg-names = "prcmu", "prcmu-tcpm-per4", "prcmu-tcdm-per4"; + }; + uart at 80120000 { status = "okay"; }; -- 1.7.10.4