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Diffstat (limited to 'driver/tcpm/raa489000.h')
| -rw-r--r-- | driver/tcpm/raa489000.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/driver/tcpm/raa489000.h b/driver/tcpm/raa489000.h deleted file mode 100644 index 2a4c7c6b3d..0000000000 --- a/driver/tcpm/raa489000.h +++ /dev/null @@ -1,86 +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. - * - * TCPC driver for Renesas RAA489000 Buck-boost charger with TCPC - */ - -#include "compile_time_macros.h" -#include "usb_pd_tcpm.h" - -#ifndef __CROS_EC_USB_PD_TCPM_RAA489000_H -#define __CROS_EC_USB_PD_TCPM_RAA489000_H - -#define RAA489000_TCPC0_I2C_FLAGS 0x22 -#define RAA489000_TCPC1_I2C_FLAGS 0x23 -#define RAA489000_TCPC2_I2C_FLAGS 0x24 -#define RAA489000_TCPC3_I2C_FLAGS 0x25 - -/* Vendor registers */ -#define RAA489000_TCPC_SETTING1 0x80 -#define RAA489000_VBUS_VOLTAGE_TARGET 0x90 -#define RAA489000_VBUS_CURRENT_TARGET 0x92 -#define RAA489000_VBUS_OCP_UV_THRESHOLD 0x94 -#define RAA489000_TYPEC_SETTING1 0xC0 -#define RAA489000_PD_PHYSICAL_SETTING1 0xE0 -#define RAA489000_PD_PHYSICAL_PARAMETER1 0xE8 - -/* TCPC_SETTING_1 */ -#define RAA489000_TCPCV1_0_EN BIT(0) -#define RAA489000_TCPC_PWR_CNTRL BIT(4) - -/* VBUS_CURRENT_TARGET */ -#define RAA489000_VBUS_CURRENT_TARGET_3A 0x66 /* 3.0A + iOvershoot */ -#define RAA489000_VBUS_CURRENT_TARGET_1_5A 0x38 /* 1.5A + iOvershoot */ - -/* VBUS_VOLTAGE_TARGET */ -#define RAA489000_VBUS_VOLTAGE_TARGET_5160MV 0x102 /* 5.16V */ -#define RAA489000_VBUS_VOLTAGE_TARGET_5220MV 0x105 /* 5.22V */ - -/* VBUS_OCP_UV_THRESHOLD */ -/* Detect voltage level of overcurrent protection during Sourcing VBUS */ -#define RAA489000_OCP_THRESHOLD_VALUE 0x00BE /* 4.75V */ - -/* TYPEC_SETTING1 - only older silicon */ -/* Enables for reverse current protection */ -#define RAA489000_SETTING1_IP2_EN BIT(9) -#define RAA489000_SETTING1_IP1_EN BIT(8) - -/* Switches from dead-battery Rd */ -#define RAA489000_SETTING1_RDOE BIT(7) - -/* CC comparator enables */ -#define RAA489000_SETTING1_CC2_CMP3_EN BIT(6) -#define RAA489000_SETTING1_CC2_CMP2_EN BIT(5) -#define RAA489000_SETTING1_CC2_CMP1_EN BIT(4) -#define RAA489000_SETTING1_CC1_CMP3_EN BIT(3) -#define RAA489000_SETTING1_CC1_CMP2_EN BIT(2) -#define RAA489000_SETTING1_CC1_CMP1_EN BIT(1) - -/* CC debounce enable */ -#define RAA489000_SETTING1_CC_DB_EN BIT(0) - -/* PD_PHYSICAL_SETTING_1 */ -#define RAA489000_PD_PHY_SETTING1_RECEIVER_EN BIT(9) -#define RAA489000_PD_PHY_SETTING1_SQUELCH_EN BIT(8) -#define RAA489000_PD_PHY_SETTING1_TX_LDO11_EN BIT(0) - -/* PD_PHYSICAL_PARMETER_1 */ -#define PD_PHY_PARAM1_NOISE_FILTER_CNT_MASK (GENMASK(4, 0)) - -/** - * - * Set output current limit on the TCPC. Note, this chip also offers an OTG - * current level register in the charger i2c page but we must use the TCPC - * current limit because the TCPC is controlling Vbus. - * - * @param port USB-C port number - * @param rp Rp value for current limit (either 1.5A or 3A) - * - * @return Zero if the current limit set was successful, non-zero otherwise - */ -int raa489000_set_output_current(int port, enum tcpc_rp_value rp); - -extern const struct tcpm_drv raa489000_tcpm_drv; - -#endif |