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@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/boot/dts/ccu8540.dts b/arch/arm/boot/dts/ccu8540.dts
index feb4f8e8468c3294b9dd91fe976854a4ba6ef380..18daa0105b405ffd8cd96ccbeebebfca7c3c1df5 100644 (file)
--- a/arch/arm/boot/dts/ccu8540.dts
+++ b/arch/arm/boot/dts/ccu8540.dts
@@ -21,6 +21,11 @@
        };
 
        soc {
+               prcmu@80157000 {
+                       reg = <0x80157000 0x2000>, <0x801b0000 0x8000>, <0x801b8000 0x3000>;
+                       reg-names = "prcmu", "prcmu-tcpm-per4", "prcmu-tcdm-per4";
+               };
+
                uart@80120000 {
                        status = "okay";
                };