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Searched refs:tRFC (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.10/Documentation/devicetree/bindings/ddr/
Dlpddr3.txt18 - tRFC-min-tck
55 tRFC-min-tck = <17>;
82 tRFC = <65000>;
Dlpddr3-timings.txt15 - tRFC
40 tRFC = <65000>;
/Linux-v5.10/drivers/memory/
Djedec_ddr.h181 u32 tRFC; member
210 u32 tRFC; member
Dof_memory.c174 ret |= of_property_read_u32(np, "tRFC-min-tck", &min->tRFC); in of_lpddr3_get_min_tck()
218 ret |= of_property_read_u32(np, "tRFC", &tim->tRFC); in of_lpddr3_do_get_timings()
/Linux-v5.10/drivers/gpu/drm/ast/
Dast_post.c1765 static void check_dram_size_2500(struct ast_private *ast, u32 tRFC) in check_dram_size_2500() argument
1780 reg_14 |= (tRFC >> 24) & 0xFF; in check_dram_size_2500()
1784 reg_14 |= (tRFC >> 16) & 0xFF; in check_dram_size_2500()
1788 reg_14 |= (tRFC >> 8) & 0xFF; in check_dram_size_2500()
1790 reg_14 |= tRFC & 0xFF; in check_dram_size_2500()
/Linux-v5.10/drivers/memory/samsung/
Dexynos5422-dmc.c1055 val = dmc->timings->tRFC / clk_period_ps; in create_timings_aligned()
1056 val += dmc->timings->tRFC % clk_period_ps ? 1 : 0; in create_timings_aligned()
1057 val = max(val, dmc->min_tck->tRFC); in create_timings_aligned()
/Linux-v5.10/arch/arm/boot/dts/
Dexynos5422-odroid-core.dtsi339 tRFC-min-tck = <17>;
366 tRFC = <65000>;
/Linux-v5.10/drivers/gpu/drm/amd/include/
Datomfirmware.h2640 uint8_t tRFC; member