arm64: tegra: Add Tegra234 GPCDMA device tree node

Add device tree nodes for Tegra234 GPCDMA

Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 7e076849c175917a385d18773e9fd41b559e6f09..2ae2f11f289c74daa0b8840340c0082f64715664 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -21,6 +21,48 @@
 
                ranges = <0x0 0x0 0x0 0x40000000>;
 
+               gpcdma: dma-controller@2600000 {
+                       compatible = "nvidia,tegra194-gpcdma",
+                                     "nvidia,tegra186-gpcdma";
+                       reg = <0x2600000 0x210000>;
+                       resets = <&bpmp TEGRA234_RESET_GPCDMA>;
+                       reset-names = "gpcdma";
+                       interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+                       #dma-cells = <1>;
+                       iommus = <&smmu_niso0 TEGRA234_SID_GPCDMA>;
+                       dma-coherent;
+               };
+
                aconnect@2900000 {
                        compatible = "nvidia,tegra234-aconnect",
                                     "nvidia,tegra210-aconnect";