From mboxrd@z Thu Jan 1 00:00:00 1970 From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni) Date: Fri, 14 Nov 2014 16:21:36 +0100 Subject: [PATCHv2 16/16] ARM: mvebu: add SDRAM controller description for Armada XP In-Reply-To: <1415978496-9334-1-git-send-email-thomas.petazzoni@free-electrons.com> References: <1415978496-9334-1-git-send-email-thomas.petazzoni@free-electrons.com> Message-ID: <1415978496-9334-17-git-send-email-thomas.petazzoni@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The suspend/resume sequence on Armada XP needs to modify a number of registers in the SDRAM controller. Therefore, this commit updates the Armada XP Device Tree description to include the SDRAM controller Device Tree node. Signed-off-by: Thomas Petazzoni Acked-by: Gregory CLEMENT --- arch/arm/boot/dts/armada-xp.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index bff9f6c..2be244a 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -35,6 +35,11 @@ }; internal-regs { + sdramc at 1400 { + compatible = "marvell,armada-xp-sdram-controller"; + reg = <0x1400 0x500>; + }; + L2: l2-cache { compatible = "marvell,aurora-system-cache"; reg = <0x08000 0x1000>; -- 2.1.0