@@ -7,18 +7,20 @@ traverse from chip to DIMM like below:
xscom@<addr>/mcbist@<mcbist_id>/mcs@<mcs_id>/mca@<mca_id>/dimm@<resource_id>
Example of dimm node:
+
.. code-block:: dts
- dimm@d00e {
- memory-id = <0xc>; /* DRAM Device Type. 0xc = DDR4 */
- product-version = <0x32>; /* Module Revision Code */
- device_type = "memory-dimm-ddr4";
- serial-number = <0x15d9ad1c>;
- status = "okay";
- size = <0x4000>;
- phandle = <0xd2>;
- ibm,loc-code = "UOPWR.0000000-Node0-DIMM14";
- part-number = "36ASF2G72PZ-2G6B2 ";
- reg = <0xd00e>;
- manufacturer-id = <0x802c>; /* Vendor ID, we can get vendor name from this ID */
- };
+ dimm@d00e {
+ memory-id = <0xc>; /* DRAM Device Type. 0xc = DDR4 */
+ product-version = <0x32>; /* Module Revision Code */
+ device_type = "memory-dimm-ddr4";
+ serial-number = <0x15d9ad1c>;
+ status = "okay";
+ size = <0x4000>;
+ phandle = <0xd2>;
+ ibm,loc-code = "UOPWR.0000000-Node0-DIMM14";
+ part-number = "36ASF2G72PZ-2G6B2 ";
+ reg = <0xd00e>;
+ manufacturer-id = <0x802c>; /* Vendor ID, we can get vendor name from this ID */
+ };
+
Signed-off-by: Oliver O'Halloran <oohall@gmail.com> --- doc/device-tree/memory-hierarchy.rst | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-)