diff options
Diffstat (limited to 'driver/retimer/tusb544.h')
| -rw-r--r-- | driver/retimer/tusb544.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/driver/retimer/tusb544.h b/driver/retimer/tusb544.h deleted file mode 100644 index e1599c78ca..0000000000 --- a/driver/retimer/tusb544.h +++ /dev/null @@ -1,109 +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. - * - * TI TUSB544 USB Type-C Multi-Protocol Linear Redriver - */ -#include "usb_mux.h" - -#ifndef __CROS_EC_USB_REDRIVER_TUSB544_H -#define __CROS_EC_USB_REDRIVER_TUSB544_H - - -#define TUSB544_I2C_ADDR_FLAGS0 0x44 - -#define TUSB544_REG_GENERAL4 0x0A -#define TUSB544_GEN4_CTL_SEL GENMASK(1, 0) -#define TUSB544_GEN4_FLIP_SEL BIT(2) -#define TUSB544_GEN4_HPDIN BIT(3) -#define TUSB544_GEN4_EQ_OVRD BIT(4) -#define TUSB544_GEN4_SWAP_SEL BIT(5) - -#define TUSB544_REG_DISPLAYPORT_1 0x10 -#define TUSB544_REG_DISPLAYPORT_2 0x11 -#define TUSB544_REG_USB3_1_1 0x20 -#define TUSB544_REG_USB3_1_2 0x21 -#define TUSB544_EQ_RX_DFP_MINUS14_UFP_MINUS33 (0) -#define TUSB544_EQ_RX_DFP_04_UFP_MINUS15 (1) -#define TUSB544_EQ_RX_DFP_17_UFP_0 (2) -#define TUSB544_EQ_RX_DFP_32_UFP_14 (3) -#define TUSB544_EQ_RX_DFP_41_UFP_24 (4) -#define TUSB544_EQ_RX_DFP_52_UFP_35 (5) -#define TUSB544_EQ_RX_DFP_61_UFP_43 (6) -#define TUSB544_EQ_RX_DFP_69_UFP_52 (7) -#define TUSB544_EQ_RX_DFP_77_UFP_60 (8) -#define TUSB544_EQ_RX_DFP_83_UFP_66 (9) -#define TUSB544_EQ_RX_DFP_88_UFP_72 (10) -#define TUSB544_EQ_RX_DFP_94_UFP_77 (11) -#define TUSB544_EQ_RX_DFP_98_UFP_81 (12) -#define TUSB544_EQ_RX_DFP_103_UFP_86 (13) -#define TUSB544_EQ_RX_DFP_106_UFP_90 (14) -#define TUSB544_EQ_RX_DFP_110_UFP_94 (15) -#define TUSB544_EQ_RX_MASK (0x0F) - -#define TUSB544_EQ_TX_DFP_MINUS14_UFP_MINUS33 (0 << 4) -#define TUSB544_EQ_TX_DFP_04_UFP_MINUS15 (1 << 4) -#define TUSB544_EQ_TX_DFP_17_UFP_0 (2 << 4) -#define TUSB544_EQ_TX_DFP_32_UFP_14 (3 << 4) -#define TUSB544_EQ_TX_DFP_41_UFP_24 (4 << 4) -#define TUSB544_EQ_TX_DFP_52_UFP_35 (5 << 4) -#define TUSB544_EQ_TX_DFP_61_UFP_43 (6 << 4) -#define TUSB544_EQ_TX_DFP_69_UFP_52 (7 << 4) -#define TUSB544_EQ_TX_DFP_77_UFP_60 (8 << 4) -#define TUSB544_EQ_TX_DFP_83_UFP_66 (9 << 4) -#define TUSB544_EQ_TX_DFP_88_UFP_72 (10 << 4) -#define TUSB544_EQ_TX_DFP_94_UFP_77 (11 << 4) -#define TUSB544_EQ_TX_DFP_98_UFP_81 (12 << 4) -#define TUSB544_EQ_TX_DFP_103_UFP_86 (13 << 4) -#define TUSB544_EQ_TX_DFP_106_UFP_90 (14 << 4) -#define TUSB544_EQ_TX_DFP_110_UFP_94 (15 << 4) -#define TUSB544_EQ_TX_MASK (0xF0) - -enum tusb544_ct_sel { - TUSB544_CTL_SEL_DISABLED, - TUSB544_CTL_SEL_USB_ONLY, - TUSB544_CTL_SEL_DP_ONLY, - TUSB544_CTL_SEL_DP_USB, -}; - -#define TUSB544_REG_GENERAL6 0x0C -#define TUSB544_GEN6_DIR_SEL GENMASK(1, 0) -#define TUSB544_VOD_DCGAIN_SEL GENMASK(5, 2) -#define TUSB544_VOD_DCGAIN_OVERRIDE BIT(6) - -enum tusb544_dir_sel { - TUSB544_DIR_SEL_USB_DP_SRC, - TUSB544_DIR_SEL_USB_DP_SNK, - TUSB544_DIR_SEL_CUSTOM_SRC, - TUSB544_DIS_SEL_CUSTOM_SNK, -}; - -enum tusb544_vod_dcgain_sel { - TUSB544_VOD_DCGAIN_SETTING_1, - TUSB544_VOD_DCGAIN_SETTING_2, - TUSB544_VOD_DCGAIN_SETTING_3, - TUSB544_VOD_DCGAIN_SETTING_4, - TUSB544_VOD_DCGAIN_SETTING_5, - TUSB544_VOD_DCGAIN_SETTING_6, - TUSB544_VOD_DCGAIN_SETTING_7, - TUSB544_VOD_DCGAIN_SETTING_8, -}; - -/* - * Note: TUSB544 automatically snoops DP lanes to enable, but may be manually - * directed which lanes to turn on when snoop is disabled - */ -#define TUSB544_REG_DP4 0x13 -#define TUSB544_DP4_DP0_DISABLE BIT(0) -#define TUSB544_DP4_DP1_DISABLE BIT(1) -#define TUSB544_DP4_DP2_DISABLE BIT(2) -#define TUSB544_DP4_DP3_DISABLE BIT(3) -#define TUSB544_DP4_AUX_SBU_OVR GENMASK(5, 4) -#define TUSB544_DP4_AUX_SNOOP_DISABLE BIT(7) - -extern const struct usb_mux_driver tusb544_drv; - -int tusb544_i2c_field_update8(const struct usb_mux *me, int offset, - uint8_t field_mask, uint8_t set_value); - -#endif |