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Searched full:ddr5 (Results 1 – 19 of 19) sorted by relevance

/linux/Documentation/admin-guide/perf/
H A Dalibaba_pmu.rst12 Yitian 710 employs eight DDR5/4 channels, four on each die. Each DDR5 channel
13 is independent of others to service system memory requests. And one DDR5
/linux/Documentation/edac/
H A Dscrub.rst52 identified, such as CXL memory device patrol scrub, CXL DDR5 ECS, ACPI
68 identified, including the CXL memory device patrol scrub, CXL DDR5 ECS,
130 - a feature defined in the JEDEC DDR5 SDRAM Specification (JESD79-5) and
135 The DDR5 device contains number of memory media Field Replaceable Units (FRU)
136 per device. The DDR5 ECS feature and thus the ECS control driver supports
/linux/samples/damon/
H A DKconfig38 node0 is for DDR5 DRAMs connected via DIMM, while node1 is for DDR4
/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dxlnx,versal-net-ddrmc5.yaml13 The integrated DDR Memory Controllers (DDRMCs) support both DDR5 and LPDDR5
/linux/Documentation/hwmon/
H A Dspd5118.rst27 sensors, which are used on many DDR5 memory modules. Some systems use the sensor
/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/
H A Ddcn314_smu.h33 WCK_RATIO_1_1 = 0, // DDR5, Wck:ck is always 1:1;
/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/
H A Ddcn316_smu.h61 WCK_RATIO_1_1 = 0, // DDR5, Wck:ck is always 1:1;
/linux/drivers/i2c/
H A Di2c-smbus.c371 * - Only works for (LP)DDR memory types up to DDR5
439 case 0x22: /* DDR5 */ in i2c_register_spd()
/linux/include/linux/
H A Dedac.h184 * @MEM_DDR5: Unbuffered DDR5 RAM
185 * @MEM_RDDR5: Registered DDR5 RAM
186 * @MEM_LRDDR5: Load-Reduced DDR5 memory.
/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/
H A Ddcn35_smu.h87 WCK_RATIO_1_1 = 0, // DDR5, Wck:ck is always 1:1;
/linux/drivers/edac/
H A Decs.c4 * check scrub (e.g., DDR5 ECS). The common sysfs ECS interface abstracts
H A DKconfig91 error check scrub (e.g., DDR5 ECS) in the system. The common sysfs
H A Dskx_common.c180 * a near-memory error(DDR5) as a far-memory error(CXL), resulting in skx_adxl_decode()
H A Dversalnet_edac.c489 mci->ctl_name = "VersalNET DDR5"; in mc_init()
H A Damd64_edac.c1568 * and has DDR5 DIMMs in use. in umc_determine_memory_type()
/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/
H A Ddcn31_smu.h114 WCK_RATIO_1_1 = 0, // DDR5, Wck:ck is always 1:1;
/linux/drivers/cxl/core/
H A Dedac.c484 * See CXL spec rev 3.2 @8.2.10.9.11.2 Table 8-225 DDR5 ECS Control Feature
499 * See CXL spec rev 3.2 @8.2.10.9.11.2 Table 8-226 DDR5 ECS Control Feature
/linux/drivers/gpu/drm/radeon/
H A Datombios.h6602 … // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0…
6644 … // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0…
6675 … // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0…
/linux/drivers/gpu/drm/amd/include/
H A Datombios.h7815 … // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0…
7857 … // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0…
7889 … // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0…