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-rw-r--r--common/usbc_ppc.c307
1 files changed, 0 insertions, 307 deletions
diff --git a/common/usbc_ppc.c b/common/usbc_ppc.c
deleted file mode 100644
index 0281ceaf64..0000000000
--- a/common/usbc_ppc.c
+++ /dev/null
@@ -1,307 +0,0 @@
-/* Copyright 2017 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.
- */
-
-/* USB-C Power Path Controller Common Code */
-
-#include "atomic.h"
-#include "common.h"
-#include "console.h"
-#include "hooks.h"
-#include "timer.h"
-#include "usb_pd.h"
-#include "usbc_ppc.h"
-#include "util.h"
-
-#ifndef TEST_BUILD
-#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args)
-#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
-#else
-#define CPRINTF(args...)
-#define CPRINTS(args...)
-#endif
-
-int ppc_prints(const char *string, int port)
-{
-#ifndef TEST_BUILD
- return CPRINTS("ppc p%d %s", port, string);
-#else
- return 0;
-#endif
-}
-
-int ppc_err_prints(const char *string, int port, int error)
-{
-#ifndef TEST_BUILD
- return CPRINTS("ppc p%d %s (%d)", port, string, error);
-#else
- return 0;
-#endif
-}
-
-/* Simple wrappers to dispatch to the drivers. */
-
-int ppc_init(int port)
-{
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->init) {
- rv = ppc->drv->init(port);
- if (rv)
- ppc_err_prints("init failed!", port, rv);
- else
- ppc_prints("init'd.", port);
- }
-
- return rv;
-}
-
-int ppc_is_sourcing_vbus(int port)
-{
- int rv = 0;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return 0;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->is_sourcing_vbus)
- rv = ppc->drv->is_sourcing_vbus(port);
-
- return rv;
-}
-
-#ifdef CONFIG_USBC_PPC_POLARITY
-int ppc_set_polarity(int port, int polarity)
-{
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->set_polarity)
- rv = ppc->drv->set_polarity(port, polarity);
-
- return rv;
-}
-#endif
-
-int ppc_set_vbus_source_current_limit(int port, enum tcpc_rp_value rp)
-{
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->set_vbus_source_current_limit)
- rv = ppc->drv->set_vbus_source_current_limit(port, rp);
-
- return rv;
-}
-
-int ppc_discharge_vbus(int port, int enable)
-{
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->discharge_vbus)
- rv = ppc->drv->discharge_vbus(port, enable);
-
- return rv;
-}
-
-#ifdef CONFIG_USBC_PPC_SBU
-int ppc_set_sbu(int port, int enable)
-{
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->set_sbu)
- rv = ppc->drv->set_sbu(port, enable);
-
- return rv;
-}
-#endif /* defined(CONFIG_USBC_PPC_SBU) */
-
-#ifdef CONFIG_USBC_PPC_VCONN
-int ppc_set_vconn(int port, int enable)
-{
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->set_vconn)
- rv = ppc->drv->set_vconn(port, enable);
-
- return rv;
-}
-#endif
-
-int ppc_dev_is_connected(int port, enum ppc_device_role dev)
-{
- int rv = EC_SUCCESS;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->dev_is_connected)
- rv = ppc->drv->dev_is_connected(port, dev);
-
- return rv;
-}
-
-int ppc_vbus_sink_enable(int port, int enable)
-{
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->vbus_sink_enable)
- rv = ppc->drv->vbus_sink_enable(port, enable);
-
- return rv;
-}
-
-int ppc_enter_low_power_mode(int port)
-{
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->enter_low_power_mode)
- rv = ppc->drv->enter_low_power_mode(port);
-
- return rv;
-}
-
-int ppc_vbus_source_enable(int port, int enable)
-{
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->vbus_source_enable)
- rv = ppc->drv->vbus_source_enable(port, enable);
-
- return rv;
-}
-
-#ifdef CONFIG_USB_PD_FRS_PPC
-int ppc_set_frs_enable(int port, int enable)
-{
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
-
- if (ppc->drv->set_frs_enable)
- rv = ppc->drv->set_frs_enable(port,enable);
-
- return rv;
-}
-#endif /* defined(CONFIG_USB_PD_FRS_PPC) */
-
-#ifdef CONFIG_USB_PD_VBUS_DETECT_PPC
-int ppc_is_vbus_present(int port)
-{
- int rv = 0;
- const struct ppc_config_t *ppc;
-
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return 0;
- }
-
- ppc = &ppc_chips[port];
-
- if (ppc->drv->is_vbus_present)
- rv = ppc->drv->is_vbus_present(port);
-
- return rv;
-}
-#endif /* defined(CONFIG_USB_PD_VBUS_DETECT_PPC) */
-
-#ifdef CONFIG_CMD_PPC_DUMP
-static int command_ppc_dump(int argc, char **argv)
-{
- int port;
- int rv = EC_ERROR_UNIMPLEMENTED;
- const struct ppc_config_t *ppc;
-
- if (argc < 2)
- return EC_ERROR_PARAM_COUNT;
-
- port = atoi(argv[1]);
- if ((port < 0) || (port >= ppc_cnt)) {
- CPRINTS("%s(%d) Invalid port!", __func__, port);
- return EC_ERROR_INVAL;
- }
-
- ppc = &ppc_chips[port];
- if (ppc->drv->reg_dump)
- rv = ppc->drv->reg_dump(port);
-
- return rv;
-}
-DECLARE_CONSOLE_COMMAND(ppc_dump, command_ppc_dump, "<Type-C port>",
- "dump the PPC regs");
-#endif /* defined(CONFIG_CMD_PPC_DUMP) */
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