diff options
Diffstat (limited to 'drivers/thunderbolt/tb_regs.h')
| -rw-r--r-- | drivers/thunderbolt/tb_regs.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb_regs.h b/drivers/thunderbolt/tb_regs.h index faa14b3df83c..3a39490a954b 100644 --- a/drivers/thunderbolt/tb_regs.h +++ b/drivers/thunderbolt/tb_regs.h @@ -220,6 +220,23 @@ struct tb_regs_port_header { #define ADP_CS_5_LCA_MASK GENMASK(28, 22) #define ADP_CS_5_LCA_SHIFT 22 +/* Lane adapter registers */ +#define LANE_ADP_CS_0 0x00 +#define LANE_ADP_CS_0_SUPPORTED_WIDTH_MASK GENMASK(25, 20) +#define LANE_ADP_CS_0_SUPPORTED_WIDTH_SHIFT 20 +#define LANE_ADP_CS_1 0x01 +#define LANE_ADP_CS_1_TARGET_WIDTH_MASK GENMASK(9, 4) +#define LANE_ADP_CS_1_TARGET_WIDTH_SHIFT 4 +#define LANE_ADP_CS_1_TARGET_WIDTH_SINGLE 0x1 +#define LANE_ADP_CS_1_TARGET_WIDTH_DUAL 0x3 +#define LANE_ADP_CS_1_LB BIT(15) +#define LANE_ADP_CS_1_CURRENT_SPEED_MASK GENMASK(19, 16) +#define LANE_ADP_CS_1_CURRENT_SPEED_SHIFT 16 +#define LANE_ADP_CS_1_CURRENT_SPEED_GEN2 0x8 +#define LANE_ADP_CS_1_CURRENT_SPEED_GEN3 0x4 +#define LANE_ADP_CS_1_CURRENT_WIDTH_MASK GENMASK(25, 20) +#define LANE_ADP_CS_1_CURRENT_WIDTH_SHIFT 20 + /* Display Port adapter registers */ #define ADP_DP_CS_0 0x00 #define ADP_DP_CS_0_VIDEO_HOPID_MASK GENMASK(26, 16) @@ -277,6 +294,9 @@ struct tb_regs_hop { #define TB_LC_FUSE 0x03 /* Link controller registers */ +#define TB_LC_PORT_ATTR 0x8d +#define TB_LC_PORT_ATTR_BE BIT(12) + #define TB_LC_SX_CTRL 0x96 #define TB_LC_SX_CTRL_L1C BIT(16) #define TB_LC_SX_CTRL_L2C BIT(20) |