Lines Matching +full:smmu +full:- +full:v3

3 The Freescale Management Complex (fsl-mc) is a hardware resource
5 network-oriented packet processing applications. After the fsl-mc
12 For an overview of the DPAA2 architecture and fsl-mc bus see:
16 same hardware "isolation context" and a 10-bit value called an ICID
21 between ICIDs and IOMMUs, so an iommu-map property is used to define
28 For arm-smmu binding, see:
29 Documentation/devicetree/bindings/iommu/arm,smmu.yaml.
32 The msi-map property is used to associate the devices with both the ITS
36 Documentation/devicetree/bindings/interrupt-controller/msi.txt.
39 Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml.
43     - compatible
45         Definition: Must be "fsl,qoriq-mc".  A Freescale Management Complex
50     - reg
51         Value type: <prop-encoded-array>
55                        -the first region is the command portal for the
58                        -the second region is the MC control registers. This
62     - ranges
63         Value type: <prop-encoded-array>
71                        0x0 - MC portals
72                        0x1 - QBMAN portals
74     - #address-cells
78     - #size-cells
82 Sub-nodes:
84         The fsl-mc node may optionally have dpmac sub-nodes that describe
91             - #address-cells
93               Definition: Must be present if dpmac sub-nodes are defined and must
96             - #size-cells
98               Definition: Must be present if dpmac sub-nodes are defined and must
103             - compatible
105               Definition: Must be "fsl,qoriq-mc-dpmac".
107             - reg
108               Value type: <prop-encoded-array>
111             - phy-handle
117 - iommu-map: Maps an ICID to an IOMMU and associated iommu-specifier
121   (icid-base,iommu,iommu-base,length).
123   Any ICID i in the interval [icid-base, icid-base + length) is
124   associated with the listed IOMMU, with the iommu-specifier
125   (i - icid-base + iommu-base).
127 - msi-map: Maps an ICID to a GIC ITS and associated msi-specifier
131   (icid-base,gic-its,msi-base,length).
133   Any ICID in the interval [icid-base, icid-base + length) is
134   associated with the listed GIC ITS, with the msi-specifier
135   (i - icid-base + msi-base).
139     - msi-parent
145                     mc-bus.
146                     The use of this property for mc-bus is deprecated. Please
147                     use msi-map.
151         smmu: iommu@5000000 {
152                compatible = "arm,mmu-500";
153                #iommu-cells = <1>;
154                stream-match-mask = <0x7C00>;
158         gic: interrupt-controller@6000000 {
159                compatible = "arm,gic-v3";
162         its: gic-its@6020000 {
163                compatible = "arm,gic-v3-its";
164                msi-controller;
168         fsl_mc: fsl-mc@80c000000 {
169                 compatible = "fsl,qoriq-mc";
172                 /* define map for ICIDs 23-64 */
173                 iommu-map = <23 &smmu 23 41>;
174                 /* define msi map for ICIDs 23-64 */
175                 msi-map = <23 &its 23 41>;
176                 #address-cells = <3>;
177                 #size-cells = <1>;
180                  * Region type 0x0 - MC portals
181                  * Region type 0x1 - QBMAN portals
187                     #address-cells = <1>;
188                     #size-cells = <0>;
191                         compatible = "fsl,qoriq-mc-dpmac";
193                         phy-handle = <&mdio0_phy0>;