From f04660e48b201b3ca3f3fbdfbd57f11e68a50600 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Tue, 13 Jan 2015 19:12:24 +0100 Subject: 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 Acked-by: Boris Brezillon [nicolas.ferre@atmel.com: correct at91sam9rl sram size => 0x10000] Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/at91sam9g20.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/boot/dts/at91sam9g20.dtsi') diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi index a50ee587a7af..f59301618163 100644 --- a/arch/arm/boot/dts/at91sam9g20.dtsi +++ b/arch/arm/boot/dts/at91sam9g20.dtsi @@ -16,6 +16,15 @@ reg = <0x20000000 0x08000000>; }; + sram0: sram@002ff000 { + status = "disabled"; + }; + + sram1: sram@002fc000 { + compatible = "mmio-sram"; + reg = <0x002fc000 0x8000>; + }; + ahb { apb { i2c0: i2c@fffac000 { -- cgit v1.2.3