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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2015-01-13 19:12:24 +0100
committerNicolas Ferre <nicolas.ferre@atmel.com>2015-01-15 15:32:30 +0100
commitf04660e48b201b3ca3f3fbdfbd57f11e68a50600 (patch)
tree88928ef651ea41321b21c5f21a15271b5fd740ef /arch/arm/boot/dts/at91sam9n12.dtsi
parent74335f4977178921d172d7cba4749e89a34d0f52 (diff)
downloadlinux-linaro-stable-f04660e48b201b3ca3f3fbdfbd57f11e68a50600.tar.gz
ARM: at91/dt: add SRAM nodes
Add nodes for the SRAM available on atmel SoCs For the at91sam9260 and the at91sam9g20, address mirroring is used to create a single contiguous SRAM range instead of declaring two separate banks. Also remove leftover TODOs in the sam9g45 file Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> [nicolas.ferre@atmel.com: correct at91sam9rl sram size => 0x10000] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/at91sam9n12.dtsi')
-rw-r--r--arch/arm/boot/dts/at91sam9n12.dtsi5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index 1d69db2e9e28..c2666a7cb5b1 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -64,6 +64,11 @@
};
};
+ sram: sram@00300000 {
+ compatible = "mmio-sram";
+ reg = <0x00300000 0x8000>;
+ };
+
ahb {
compatible = "simple-bus";
#address-cells = <1>;