Searched refs:ODT (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.4/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ |
| D | sddr3.c | 72 int CWL, CL, WR, DLL = 0, ODT = 0; in nvkm_sddr3_calc() local
85 ODT = ram->next->bios.timing_10_ODT; in nvkm_sddr3_calc()
92 ODT = (ram->mr[1] & 0x004) >> 2 | in nvkm_sddr3_calc()
112 ram->mr[1] |= (ODT & 0x1) << 2; in nvkm_sddr3_calc()
113 ram->mr[1] |= (ODT & 0x2) << 5; in nvkm_sddr3_calc()
114 ram->mr[1] |= (ODT & 0x4) << 7; in nvkm_sddr3_calc()
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| D | sddr2.c | 63 int CL, WR, DLL = 0, ODT = 0; in nvkm_sddr2_calc() local
70 ODT = ram->next->bios.timing_10_ODT & 3; in nvkm_sddr2_calc()
82 ODT = (ram->mr[1] & 0x004) >> 2 | in nvkm_sddr2_calc()
96 ram->mr[1] |= (ODT & 0x1) << 2; in nvkm_sddr2_calc()
97 ram->mr[1] |= (ODT & 0x2) << 5; in nvkm_sddr2_calc()
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| D | gddr3.c | 73 int CL, WR, CWL, DLL = 0, ODT = 0, RON, hi; in nvkm_gddr3_calc() local
81 ODT = ram->next->bios.timing_10_ODT; in nvkm_gddr3_calc()
98 ODT = (ram->mr[1] & 0xc) >> 2; in nvkm_gddr3_calc()
113 ram->mr[1] |= (ODT & 0x03) << 2; in nvkm_gddr3_calc()
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| /Linux-v5.4/Documentation/devicetree/bindings/devfreq/ |
| D | rk3399_dmc.txt | 68 Note: PHY DLL and PHY ODT are independent.
71 the ODT disable frequency in MHz (Mega Hz).
73 the ODT on the DRAM side and controller side are
81 the DRAM side ODT strength in ohms. Default value
94 the PHY side ODT strength. Default value is
98 then ODT disable frequency in MHz (Mega Hz).
100 the ODT on the DRAM side and controller side are
108 the DRAM side ODT strength in ohms. Default value
126 defines the ODT disable frequency in
128 ddr3_odt_dis_freq, the ODT on the DRAM side and
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