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/* Copyright 2022 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.
*
* Cypress CCGXXF PD chip driver source
*/
#include "ccgxxf.h"
#include "console.h"
#include "tcpm/tcpci.h"
#ifdef CONFIG_USB_PD_TCPM_SBU
static int ccgxxf_tcpc_set_sbu(int port, bool enable)
{
return tcpc_write(port, CCGXXF_REG_SBU_MUX_CTL, enable);
}
#endif
#ifdef CONFIG_CMD_TCPC_DUMP
static void ccgxxf_dump_registers(int port)
{
int fw_ver, fw_build;
tcpc_dump_std_registers(port);
/* Get the F/W version and build ID */
if (!tcpc_read16(port, CCGXXF_REG_FW_VERSION, &fw_ver) &&
!tcpc_read16(port, CCGXXF_REG_FW_VERSION_BUILD, &fw_build)) {
ccprintf(" FW_VERSION(build.major.minor) = %d.%d.%d\n",
fw_build & 0xFF, (fw_ver >> 8) & 0xFF, fw_ver & 0xFF);
}
}
#endif
const struct tcpm_drv ccgxxf_tcpm_drv = {
.init = &tcpci_tcpm_init,
.release = &tcpci_tcpm_release,
.get_cc = &tcpci_tcpm_get_cc,
#ifdef CONFIG_USB_PD_VBUS_DETECT_TCPC
.check_vbus_level = &tcpci_tcpm_check_vbus_level,
#endif
.select_rp_value = &tcpci_tcpm_select_rp_value,
.set_cc = &tcpci_tcpm_set_cc,
.set_polarity = &tcpci_tcpm_set_polarity,
#ifdef CONFIG_USB_PD_DECODE_SOP
.sop_prime_enable = &tcpci_tcpm_sop_prime_enable,
#endif
.set_vconn = &tcpci_tcpm_set_vconn,
.set_msg_header = &tcpci_tcpm_set_msg_header,
.set_rx_enable = &tcpci_tcpm_set_rx_enable,
.get_message_raw = &tcpci_tcpm_get_message_raw,
.transmit = &tcpci_tcpm_transmit,
.tcpc_alert = &tcpci_tcpc_alert,
#ifdef CONFIG_USB_PD_DISCHARGE_TCPC
.tcpc_discharge_vbus = &tcpci_tcpc_discharge_vbus,
#endif
.tcpc_enable_auto_discharge_disconnect =
&tcpci_tcpc_enable_auto_discharge_disconnect,
#ifdef CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE
.drp_toggle = &tcpci_tcpc_drp_toggle,
#endif
.get_chip_info = &tcpci_get_chip_info,
#ifdef CONFIG_USB_PD_PPC
.get_snk_ctrl = &tcpci_tcpm_get_snk_ctrl,
.set_snk_ctrl = &tcpci_tcpm_set_snk_ctrl,
.get_src_ctrl = &tcpci_tcpm_get_src_ctrl,
.set_src_ctrl = &tcpci_tcpm_set_src_ctrl,
#endif
#ifdef CONFIG_USB_PD_TCPM_SBU
.set_sbu = &ccgxxf_tcpc_set_sbu,
#endif
#ifdef CONFIG_USB_PD_TCPC_LOW_POWER
.enter_low_power_mode = &tcpci_enter_low_power_mode,
#endif
.set_bist_test_mode = &tcpci_set_bist_test_mode,
#ifdef CONFIG_CMD_TCPC_DUMP
.dump_registers = &ccgxxf_dump_registers,
#endif
};
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