| /linux-6.12.1/drivers/cpufreq/ |
| D | sa1110-cpufreq.c | 37 u_char trcd; /* activate to r/w (ns) */ member
54 .trcd = 20,
63 .trcd = 20,
72 .trcd = 27,
89 .trcd = 24, /* 3 CLKs */
98 .trcd = 20,
107 .trcd = 20,
186 ns_to_cycles(sdram->trcd, mem_khz)); in sdram_calculate_timing()
353 printk(KERN_DEBUG "SDRAM: tck: %d trcd: %d trp: %d" in sa1110_clk_init()
355 sdram->tck, sdram->trcd, sdram->trp, in sa1110_clk_init()
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| /linux-6.12.1/drivers/memory/ |
| D | jedec_ddr_data.c | 38 .tRCD = 18000,
59 .tRCD = 18000,
80 .tRCD = 18000,
101 .tRCD = 18000,
122 .tRCD = 3,
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| D | of_memory.c | 39 ret |= of_property_read_u32(np, "tRCD-min-tck", &min->tRCD); in of_get_min_tck()
71 ret |= of_property_read_u32(np, "tRCD", &tim->tRCD); in of_do_get_timings()
179 ret |= of_property_read_u32(np, "tRCD-min-tck", &min->tRCD); in of_lpddr3_get_min_tck()
225 ret |= of_property_read_u32(np, "tRCD", &tim->tRCD); in of_lpddr3_do_get_timings()
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| D | jedec_ddr.h | 151 u32 tRCD; member
175 u32 tRCD; member
232 u32 tRCD; member
261 u32 tRCD; member
|
| /linux-6.12.1/arch/arm/boot/dts/ti/omap/ |
| D | elpida_ecb240abacn.dtsi | 13 tRCD-min-tck = <3>;
29 tRCD = <18000>;
51 tRCD = <18000>;
|
| /linux-6.12.1/Documentation/devicetree/bindings/memory-controllers/ddr/ |
| D | jedec,lpddr2.yaml | 91 tRCD-min-tck:
152 tRCD-min-tck = <3>;
168 tRCD = <18000>;
189 tRCD = <18000>;
|
| D | jedec,lpddr3.yaml | 93 tRCD-min-tck:
206 tRCD-min-tck = <3>;
231 tRCD = <10000>;
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| D | jedec,lpddr2-timings.yaml | 57 tRCD:
126 tRCD = <18000>;
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| D | jedec,lpddr3-timings.yaml | 69 tRCD:
145 tRCD = <10000>;
|
| /linux-6.12.1/include/dt-bindings/clock/ |
| D | rk3399-ddr.h | 7 * DDR3 SDRAM Standard Speed Bins include tCK, tRCD, tRP, tRAS and tRC for
|
| /linux-6.12.1/arch/mips/include/asm/octeon/ |
| D | cvmx-lmcx-defs.h | 1833 uint64_t trcd:4; member
1837 uint64_t trcd:4;
1857 uint64_t trcd:4; member
1861 uint64_t trcd:4;
2694 uint64_t trcd:4; member
2700 uint64_t trcd:4;
2724 uint64_t trcd:4; member
2730 uint64_t trcd:4;
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| /linux-6.12.1/drivers/video/fbdev/aty/ |
| D | aty128fb.c | 322 u8 Trcd; member
337 .Trcd = 3,
351 .Trcd = 1,
365 .Trcd = 3,
1442 3 * ((m->Trcd - 2 > 0) ? m->Trcd - 2 : 0) + in aty128_ddafifo()
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| /linux-6.12.1/drivers/memory/samsung/ |
| D | exynos5422-dmc.c | 211 TIMING_FIELD("tRCD", 12, 15),
1070 val = dmc->timings->tRCD / clk_period_ps; in create_timings_aligned()
1071 val += dmc->timings->tRCD % clk_period_ps ? 1 : 0; in create_timings_aligned()
1072 val = max(val, dmc->min_tck->tRCD); in create_timings_aligned()
|
| /linux-6.12.1/arch/arm/boot/dts/samsung/ |
| D | exynos5422-odroid-core.dtsi | 345 tRCD-min-tck = <3>;
371 tRCD = <10000>;
|
| /linux-6.12.1/Documentation/devicetree/bindings/memory-controllers/ |
| D | rockchip,rk3399-dmc.yaml | 52 DDR3 cl-trp-trcd type. It must be set according to "Speed Bin" in DDR3
|
| /linux-6.12.1/sound/pci/asihpi/ |
| D | hpi6205.c | 1808 23..20 TRCD 0001b (Trcd/Tcyc)-1 = (20/10)-1 = 1 in boot_loader_config_emif()
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| D | hpi6000.c | 859 23..20 TRCD 0001 in hpi6000_adapter_boot_load_dsp()
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| /linux-6.12.1/drivers/gpu/drm/i915/display/ |
| D | intel_bw.c | 306 "QGV %d: DCLK=%d tRP=%d tRDPRE=%d tRAS=%d tRCD=%d tRC=%d\n", in icl_get_qgv_points()
|
| /linux-6.12.1/drivers/media/pci/tw5864/ |
| D | tw5864-reg.h | 1035 * Trcd value, the minimum cycle of active to internal read/write command
|