From b26ea06babf5026f68d5da98edfc164f8aee7346 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Wed, 16 Apr 2014 09:09:34 +0200 Subject: [PATCH] ARM: tegra: Add memory controller support for Tegra124 Add the memory controller and wire up the interrupt that is used to report errors. Provide a reference to the memory controller clock and mark the device as being an IOMMU by adding an #iommu-cells property. Signed-off-by: Thierry Reding --- arch/arm/boot/dts/tegra124.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index af2eace5eb63..5fcc6e704faa 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -552,6 +552,17 @@ reset-names = "fuse"; }; + mc: memory-controller@0,70019000 { + compatible = "nvidia,tegra124-mc"; + reg = <0x0 0x70019000 0x0 0x1000>; + clocks = <&tegra_car TEGRA124_CLK_MC>; + clock-names = "mc"; + + interrupts = ; + + #iommu-cells = <1>; + }; + sata@0,70020000 { compatible = "nvidia,tegra124-ahci"; -- 2.39.2