bindings/memory-controllers/nvidia%2Ctegra20-emc.yaml

4 $id: http://devicetree.org/schemas/memory-controllers/nvidia,tegra20-emc.yaml#
15   The External Memory Controller (EMC) interfaces with the off-chip SDRAM to
16   service the request stream sent from Memory Controller. The EMC also has
18   parameters and initialization settings. Tegra20 EMC supports multiple JEDEC
23     const: nvidia,tegra20-emc
61       If present, the emc-tables@ sub-nodes will be addressed.
64   emc-table:
68         const: nvidia,tegra20-emc-table
82       nvidia,emc-registers:
84           EMC timing characterization data. These are the registers
85           (see section "15.4.1 EMC Registers" in the TRM) whose values
140       - nvidia,emc-registers
145   "^emc-table@[0-9]+$":
146     $ref: "#/$defs/emc-table"
148   "^emc-tables@[a-f0-9-]+$":
172       "^emc-table@[0-9]+$":
173         $ref: "#/$defs/emc-table"
198         compatible = "nvidia,tegra20-emc";
213         emc-tables@0 {
220             emc-table@333000 {
222                 compatible = "nvidia,tegra20-emc-table";
224                 nvidia,emc-registers = <0x00000018 0x00000033
239         emc-tables@1 {