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Diffstat (limited to 'driver/retimer/nb7v904m.h')
| -rw-r--r-- | driver/retimer/nb7v904m.h | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/driver/retimer/nb7v904m.h b/driver/retimer/nb7v904m.h deleted file mode 100644 index d19602153c..0000000000 --- a/driver/retimer/nb7v904m.h +++ /dev/null @@ -1,133 +0,0 @@ -/* Copyright 2020 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * ON Semiconductor NB7V904M USB Type-C DisplayPort Alt Mode Redriver - */ - -#ifndef __CROS_EC_USB_REDRIVER_NB7V904M_H -#define __CROS_EC_USB_REDRIVER_NB7V904M_H - -#include "compile_time_macros.h" -#include "usb_mux.h" - -#define NB7V904M_I2C_ADDR0 0x19 -#define NB7V904M_I2C_ADDR1 0x1A -#define NB7V904M_I2C_ADDR2 0x1C - -/* Registers */ -#define NB7V904M_REG_GEN_DEV_SETTINGS 0x00 -#define NB7V904M_REG_CH_A_EQ_SETTINGS 0x01 -#define NB7V904M_REG_CH_B_EQ_SETTINGS 0x03 -#define NB7V904M_REG_CH_C_EQ_SETTINGS 0x05 -#define NB7V904M_REG_CH_D_EQ_SETTINGS 0x07 -#define NB7V904M_REG_AUX_CH_CTRL 0x09 -#define NB7V904M_REG_CH_A_FLAT_GAIN 0x18 -#define NB7V904M_REG_CH_A_LOSS_CTRL 0x19 -#define NB7V904M_REG_CH_B_FLAT_GAIN 0x1a -#define NB7V904M_REG_CH_B_LOSS_CTRL 0x1b -#define NB7V904M_REG_CH_C_FLAT_GAIN 0x1c -#define NB7V904M_REG_CH_C_LOSS_CTRL 0x1d -#define NB7V904M_REG_CH_D_FLAT_GAIN 0x1e -#define NB7V904M_REG_CH_D_LOSS_CTRL 0x1f - -/* 0x00 - General Device Settings */ -#define NB7V904M_CHIP_EN BIT(0) -#define NB7V904M_USB_DP_NORMAL BIT(1) -#define NB7V904M_USB_DP_FLIPPED 0 -#define NB7V904M_DP_ONLY BIT(2) -#define NB7V904M_USB_ONLY (BIT(3) | BIT(1)) -#define NB7V904M_OP_MODE_MASK GENMASK(3, 1) -#define NB7V904M_CH_A_EN BIT(4) -#define NB7V904M_CH_B_EN BIT(5) -#define NB7V904M_CH_C_EN BIT(6) -#define NB7V904M_CH_D_EN BIT(7) -#define NB7V904M_CH_EN_MASK GENMASK(7, 4) - -/* 0x01 - Channel A Equalization Settings */ -#define NB7V904M_CH_A_EQ_0_DB 0x0a -#define NB7V904M_CH_A_EQ_2_DB 0x08 -#define NB7V904M_CH_A_EQ_4_DB 0x0e -#define NB7V904M_CH_A_EQ_6_DB 0x0c -#define NB7V904M_CH_A_EQ_8_DB 0x02 -#define NB7V904M_CH_A_EQ_10_DB 0x00 - -/* 0x03 - Channel B Equalization Settings */ -#define NB7V904M_CH_B_EQ_0_DB 0x0e -#define NB7V904M_CH_B_EQ_2_DB 0x0c -#define NB7V904M_CH_B_EQ_4_DB 0x0a -#define NB7V904M_CH_B_EQ_6_DB 0x08 -#define NB7V904M_CH_B_EQ_8_DB 0x06 -#define NB7V904M_CH_B_EQ_10_DB 0x00 - -/* 0x05 - Channel C Equalization Settings */ -#define NB7V904M_CH_C_EQ_0_DB 0x0e -#define NB7V904M_CH_C_EQ_2_DB 0x0c -#define NB7V904M_CH_C_EQ_4_DB 0x0a -#define NB7V904M_CH_C_EQ_6_DB 0x08 -#define NB7V904M_CH_C_EQ_8_DB 0x06 -#define NB7V904M_CH_C_EQ_10_DB 0x00 - -/* 0x07 - Channel D Equalization Settings */ -#define NB7V904M_CH_D_EQ_0_DB 0x0a -#define NB7V904M_CH_D_EQ_2_DB 0x08 -#define NB7V904M_CH_D_EQ_4_DB 0x0e -#define NB7V904M_CH_D_EQ_6_DB 0x0c -#define NB7V904M_CH_D_EQ_8_DB 0x02 -#define NB7V904M_CH_D_EQ_10_DB 0x00 - -/* 0x09 - Auxiliary Channel Control */ -#define NB7V904M_AUX_CH_NORMAL 0 -#define NB7V904M_AUX_CH_FLIPPED BIT(0) -#define NB7V904M_AUX_CH_HI_Z BIT(1) - -/* 0x18 - Channel A Flag Gain */ -#define NB7V904M_CH_A_GAIN_0_DB 0x00 -#define NB7V904M_CH_A_GAIN_1P5_DB 0x02 -#define NB7V904M_CH_A_GAIN_3P5_DB 0x03 - -/* 0x1a - Channel B Flag Gain */ -#define NB7V904M_CH_B_GAIN_0_DB 0x03 -#define NB7V904M_CH_B_GAIN_1P5_DB 0x01 -#define NB7V904M_CH_B_GAIN_3P5_DB 0x00 - -/* 0x1c - Channel C Flag Gain */ -#define NB7V904M_CH_C_GAIN_0_DB 0x03 -#define NB7V904M_CH_C_GAIN_1P5_DB 0x01 -#define NB7V904M_CH_C_GAIN_3P5_DB 0x00 - -/* 0x1e - Channel D Flag Gain */ -#define NB7V904M_CH_D_GAIN_0_DB 0x00 -#define NB7V904M_CH_D_GAIN_1P5_DB 0x02 -#define NB7V904M_CH_D_GAIN_3P5_DB 0x03 - -/* 0x19 - Channel A Loss Profile Matching Control */ -/* 0x1b - Channel B Loss Profile Matching Control */ -/* 0x1d - Channel C Loss Profile Matching Control */ -/* 0x1f - Channel D Loss Profile Matching Control */ -#define NB7V904M_LOSS_PROFILE_A 0x00 -#define NB7V904M_LOSS_PROFILE_B 0x01 -#define NB7V904M_LOSS_PROFILE_C 0x02 -#define NB7V904M_LOSS_PROFILE_D 0x03 - -extern const struct usb_mux_driver nb7v904m_usb_redriver_drv; -#ifdef CONFIG_NB7V904M_LPM_OVERRIDE -extern int nb7v904m_lpm_disable; -#endif - -/* Use this value if tuning eq wants to be skipped */ -#define NB7V904M_CH_ALL_SKIP_EQ 0xff -int nb7v904m_tune_usb_set_eq(const struct usb_mux *me, uint8_t eq_a, - uint8_t eq_b, uint8_t eq_c, uint8_t eq_d); -/* Use this value if tuning gain wants to be skipped */ -#define NB7V904M_CH_ALL_SKIP_GAIN 0xff -int nb7v904m_tune_usb_flat_gain(const struct usb_mux *me, uint8_t gain_a, - uint8_t gain_b, uint8_t gain_c, uint8_t gain_d); -/* Use this value if loss profile control wants to be skipped */ -#define NB7V904M_CH_ALL_SKIP_LOSS 0xff -/* Control channel Loss Profile Matching */ -int nb7v904m_set_loss_profile_match(const struct usb_mux *me, uint8_t loss_a, - uint8_t loss_b, uint8_t loss_c, uint8_t loss_d); -/* Control mapping between AUX and SBU */ -int nb7v904m_set_aux_ch_switch(const struct usb_mux *me, uint8_t aux_ch); -#endif /* __CROS_EC_USB_REDRIVER_NB7V904M_H */ |