arm64: dts: Add a virtio disk to the RTSM motherboard

Describe the virtio device so we can mount disk images in the simulator.

[Reduced the size of the region based on feedback from review -- broonie]

Signed-off-by: Mark Hambleton <mahamble@broadcom.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

diff --git a/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi
index b45e5f39f5779436bb8e36df96cd5ad6541f752b..2f2ecd217363d4b554bbf24ab987521cc5835ba9 100644 (file)
--- a/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi
+++ b/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi
@@ -183,6 +183,12 @@
                                clocks = <&v2m_oscclk1>, <&v2m_clk24mhz>;
                                clock-names = "clcdclk", "apb_pclk";
                        };
+
+                       virtio_block@0130000 {
+                               compatible = "virtio,mmio";
+                               reg = <0x130000 0x200>;
+                               interrupts = <42>;
+                       };
                };
 
                v2m_fixed_3v3: fixedregulator@0 {