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/linux/Documentation/devicetree/bindings/memory-controllers/
H A Drockchip,rk3399-dmc.yaml110 Note: if DLL was bypassed, the odt will also stop working.
118 Note: PHY DLL and PHY ODT are independent.
130 When the DRAM type is DDR3, this parameter defines the ODT disable
132 the ODT on the DRAM side and controller side are both disabled.
146 When the DRAM type is DDR3, this parameter defines the DRAM side ODT
170 When the DRAM type is DDR3, this parameter defines the PHY side ODT
178 When the DRAM type is LPDDR3, this parameter defines then ODT disable
180 ODT on the DRAM side and controller side are both disabled.
194 When the DRAM type is LPDDR3, this parameter defines the DRAM side ODT
218 When dram type is LPDDR3, this parameter define the phy side odt
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
H A Dsddr3.c72 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()
H A Dsddr2.c63 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()
H A Dgddr3.c73 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()
/linux/drivers/devfreq/
H A Dsun8i-a33-mbus.c172 /* Enable ODT if needed, or disable it to save power. */ in sun8i_a33_mbus_set_dram_freq()
187 "Setting DRAM to %u MHz, tREFI=%u, tRFC=%u, ODT=%s\n", in sun8i_a33_mbus_set_dram_freq()
296 dev_dbg(dev, "Detected %u-bit %sDDRx with%s ODT\n", in sun8i_a33_mbus_hw_init()
H A Drk3399_dmc.c158 * ODT (on-die termination) resistors. in rk3399_dmcfreq_target()
/linux/include/soc/at91/
H A Dsama7-ddr.h41 #define DDR3PHY_DSGCR_ODTPDD_ODT0 (1 << 20) /* ODT[0] Power Down Driver */
/linux/arch/mips/alchemy/common/
H A Dsleeper.S177 /* disable ODT */
/linux/drivers/gpu/drm/radeon/
H A Drv770_dpm.h108 /* dc odt */
/linux/arch/arm/mach-at91/
H A Dpm_suspend.S207 /* Power down ODT. */
234 /* Power up ODT. */
/linux/drivers/gpu/drm/amd/pm/powerplay/inc/
H A Dhardwaremanager.h111 PHM_PlatformCaps_DisableDCODT, /* indicates if DC ODT apply or not */
/linux/drivers/gpu/drm/amd/pm/legacy-dpm/
H A Dsi_dpm.h564 /* dc odt */
/linux/arch/mips/include/asm/sibyte/
H A Dbcm1480_mc.h469 * ODT Register (Table 99)
/linux/drivers/gpu/drm/ast/
H A Dast_post.c374 u32 odt; member