关键词：dt-bindings/memory/px30-dram.h, linux-4.4, rockchip, dts
linux_4.4 — dt-bindings/memory/px30-dram.h
/* * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd * * SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ #ifndef _DT_BINDINGS_DRAM_ROCKCHIP_PX30_H #define _DT_BINDINGS_DRAM_ROCKCHIP_PX30_H #define DDR2_DS_FULL (0) #define DDR2_DS_REDUCE (1) #define DDR2_ODT_DIS (0) #define DDR2_ODT_50ohm (50) /* optional */ #define DDR2_ODT_75ohm (75) #define DDR2_ODT_150ohm (150) #define DDR3_DS_34ohm (34) #define DDR3_DS_40ohm (40) #define DDR3_ODT_DIS (0) #define DDR3_ODT_40ohm (40) #define DDR3_ODT_60ohm (60) #define DDR3_ODT_120ohm (120) #define LP2_DS_34ohm (34) #define LP2_DS_40ohm (40) #define LP2_DS_48ohm (48) #define LP2_DS_60ohm (60) #define LP2_DS_68_6ohm (68) /* optional */ #define LP2_DS_80ohm (80) #define LP2_DS_120ohm (120) /* optional */ #define LP3_DS_34ohm (34) #define LP3_DS_40ohm (40) #define LP3_DS_48ohm (48) #define LP3_DS_60ohm (60) #define LP3_DS_80ohm (80) #define LP3_DS_34D_40U (3440) #define LP3_DS_40D_48U (4048) #define LP3_DS_34D_48U (3448) #define LP3_ODT_DIS (0) #define LP3_ODT_60ohm (60) #define LP3_ODT_120ohm (120) #define LP3_ODT_240ohm (240) #define LP4_PDDS_40ohm (40) #define LP4_PDDS_48ohm (48) #define LP4_PDDS_60ohm (60) #define LP4_PDDS_80ohm (80) #define LP4_PDDS_120ohm (120) #define LP4_PDDS_240ohm (240) #define LP4_DQ_ODT_40ohm (40) #define LP4_DQ_ODT_48ohm (48) #define LP4_DQ_ODT_60ohm (60) #define LP4_DQ_ODT_80ohm (80) #define LP4_DQ_ODT_120ohm (120) #define LP4_DQ_ODT_240ohm (240) #define LP4_DQ_ODT_DIS (0) #define LP4_CA_ODT_40ohm (40) #define LP4_CA_ODT_48ohm (48) #define LP4_CA_ODT_60ohm (60) #define LP4_CA_ODT_80ohm (80) #define LP4_CA_ODT_120ohm (120) #define LP4_CA_ODT_240ohm (240) #define LP4_CA_ODT_DIS (0) #define DDR4_DS_34ohm (34) #define DDR4_DS_48ohm (48) #define DDR4_RTT_NOM_DIS (0) #define DDR4_RTT_NOM_60ohm (60) #define DDR4_RTT_NOM_120ohm (120) #define DDR4_RTT_NOM_40ohm (40) #define DDR4_RTT_NOM_240ohm (240) #define DDR4_RTT_NOM_48ohm (48) #define DDR4_RTT_NOM_80ohm (80) #define DDR4_RTT_NOM_34ohm (34) #define PHY_DDR3_RON_RTT_DISABLE (0) #define PHY_DDR3_RON_RTT_451ohm (1) #define PHY_DDR3_RON_RTT_225ohm (2) #define PHY_DDR3_RON_RTT_150ohm (3) #define PHY_DDR3_RON_RTT_112ohm (4) #define PHY_DDR3_RON_RTT_90ohm (5) #define PHY_DDR3_RON_RTT_75ohm (6) #define PHY_DDR3_RON_RTT_64ohm (7) #define PHY_DDR3_RON_RTT_56ohm (16) #define PHY_DDR3_RON_RTT_50ohm (17) #define PHY_DDR3_RON_RTT_45ohm (18) #define PHY_DDR3_RON_RTT_41ohm (19) #define PHY_DDR3_RON_RTT_37ohm (20) #define PHY_DDR3_RON_RTT_34ohm (21) #define PHY_DDR3_RON_RTT_33ohm (22) #define PHY_DDR3_RON_RTT_30ohm (23) #define PHY_DDR3_RON_RTT_28ohm (24) #define PHY_DDR3_RON_RTT_26ohm (25) #define PHY_DDR3_RON_RTT_25ohm (26) #define PHY_DDR3_RON_RTT_23ohm (27) #define PHY_DDR3_RON_RTT_22ohm (28) #define PHY_DDR3_RON_RTT_21ohm (29) #define PHY_DDR3_RON_RTT_20ohm (30) #define PHY_DDR3_RON_RTT_19ohm (31) #define PHY_DDR4_LPDDR3_2_RON_RTT_DISABLE (0) #define PHY_DDR4_LPDDR3_2_RON_RTT_480ohm (1) #define PHY_DDR4_LPDDR3_2_RON_RTT_240ohm (2) #define PHY_DDR4_LPDDR3_2_RON_RTT_160ohm (3) #define PHY_DDR4_LPDDR3_2_RON_RTT_120ohm (4) #define PHY_DDR4_LPDDR3_2_RON_RTT_96ohm (5) #define PHY_DDR4_LPDDR3_2_RON_RTT_80ohm (6) #define PHY_DDR4_LPDDR3_2_RON_RTT_68ohm (7) #define PHY_DDR4_LPDDR3_2_RON_RTT_60ohm (16) #define PHY_DDR4_LPDDR3_2_RON_RTT_53ohm (17) #define PHY_DDR4_LPDDR3_2_RON_RTT_48ohm (18) #define PHY_DDR4_LPDDR3_2_RON_RTT_43ohm (19) #define PHY_DDR4_LPDDR3_2_RON_RTT_40ohm (20) #define PHY_DDR4_LPDDR3_2_RON_RTT_37ohm (21) #define PHY_DDR4_LPDDR3_2_RON_RTT_34ohm (22) #define PHY_DDR4_LPDDR3_2_RON_RTT_32ohm (23) #define PHY_DDR4_LPDDR3_2_RON_RTT_30ohm (24) #define PHY_DDR4_LPDDR3_2_RON_RTT_28ohm (25) #define PHY_DDR4_LPDDR3_2_RON_RTT_26ohm (26) #define PHY_DDR4_LPDDR3_2_RON_RTT_25ohm (27) #define PHY_DDR4_LPDDR3_2_RON_RTT_24ohm (28) #define PHY_DDR4_LPDDR3_2_RON_RTT_22ohm (29) #define PHY_DDR4_LPDDR3_2_RON_RTT_21ohm (30) #define PHY_DDR4_LPDDR3_2_RON_RTT_20ohm (31) #endif /*_DT_BINDINGS_DRAM_ROCKCHIP_PX30_H*/