diff options
Diffstat (limited to 'board/felwinter/usbc_config.c')
| -rw-r--r-- | board/felwinter/usbc_config.c | 104 |
1 files changed, 60 insertions, 44 deletions
diff --git a/board/felwinter/usbc_config.c b/board/felwinter/usbc_config.c index 3d39650ba8..ebe77bf7c7 100644 --- a/board/felwinter/usbc_config.c +++ b/board/felwinter/usbc_config.c @@ -1,4 +1,4 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. +/* Copyright 2021 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -33,8 +33,8 @@ #include "usb_pd.h" #include "usb_pd_tcpm.h" -#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args) -#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args) +#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ##args) +#define CPRINTS(format, args...) cprints(CC_USBPD, format, ##args) /* USBC TCPC configuration */ struct tcpc_config_t tcpc_config[] = { @@ -99,16 +99,22 @@ struct ppc_config_t ppc_chips_c1 = { }; /* USBC mux configuration - Alder Lake includes internal mux */ -static const struct usb_mux usbc2_tcss_usb_mux = { - .usb_port = USBC_PORT_C2, - .driver = &virtual_usb_mux_driver, - .hpd_update = &virtual_hpd_update, +static const struct usb_mux_chain usbc2_tcss_usb_mux = { + .mux = + &(const struct usb_mux){ + .usb_port = USBC_PORT_C2, + .driver = &virtual_usb_mux_driver, + .hpd_update = &virtual_hpd_update, + }, }; -static const struct usb_mux usbc1_tcss_usb_mux = { - .usb_port = USBC_PORT_C1, - .driver = &virtual_usb_mux_driver, - .hpd_update = &virtual_hpd_update, +static const struct usb_mux_chain usbc1_tcss_usb_mux = { + .mux = + &(const struct usb_mux){ + .usb_port = USBC_PORT_C1, + .driver = &virtual_usb_mux_driver, + .hpd_update = &virtual_hpd_update, + }, }; /* @@ -116,47 +122,59 @@ static const struct usb_mux usbc1_tcss_usb_mux = { * to the virtual_usb_mux_driver so the AP gets notified of mux changes * and updates the TCSS configuration on state changes. */ -static const struct usb_mux usbc1_usb3_db_retimer = { - .usb_port = USBC_PORT_C1, - .driver = &tcpci_tcpm_usb_mux_driver, - .hpd_update = &ps8xxx_tcpc_update_hpd_status, +static const struct usb_mux_chain usbc1_usb3_db_retimer = { + .mux = + &(const struct usb_mux){ + .usb_port = USBC_PORT_C1, + .driver = &tcpci_tcpm_usb_mux_driver, + .hpd_update = &ps8xxx_tcpc_update_hpd_status, + }, }; -struct usb_mux usb_muxes[] = { +struct usb_mux_chain usb_muxes[] = { [USBC_PORT_C2] = { - .usb_port = USBC_PORT_C2, - .driver = &virtual_usb_mux_driver, - .hpd_update = &virtual_hpd_update, + .mux = &(const struct usb_mux) { + .usb_port = USBC_PORT_C2, + .driver = &virtual_usb_mux_driver, + .hpd_update = &virtual_hpd_update, + }, }, [USBC_PORT_C1] = { - /* PS8815 DB */ - .usb_port = USBC_PORT_C1, - .driver = &virtual_usb_mux_driver, - .hpd_update = &virtual_hpd_update, - .next_mux = &usbc1_usb3_db_retimer, + .mux = &(const struct usb_mux) { + /* PS8815 DB */ + .usb_port = USBC_PORT_C1, + .driver = &virtual_usb_mux_driver, + .hpd_update = &virtual_hpd_update, + }, + .next = &usbc1_usb3_db_retimer, }, }; BUILD_ASSERT(ARRAY_SIZE(usb_muxes) == USBC_PORT_COUNT); -static const struct usb_mux usb_muxes_c1 = { - .usb_port = USBC_PORT_C1, - .driver = &bb_usb_retimer, - .hpd_update = bb_retimer_hpd_update, - .i2c_port = I2C_PORT_USB_C1_MUX, - .i2c_addr_flags = USBC_PORT_C1_BB_RETIMER_I2C_ADDR, - .next_mux = &usbc1_tcss_usb_mux, +static const struct usb_mux_chain usb_muxes_c1 = { + .mux = + &(const struct usb_mux){ + .usb_port = USBC_PORT_C1, + .driver = &bb_usb_retimer, + .hpd_update = bb_retimer_hpd_update, + .i2c_port = I2C_PORT_USB_C1_MUX, + .i2c_addr_flags = USBC_PORT_C1_BB_RETIMER_I2C_ADDR, + }, + .next = &usbc1_tcss_usb_mux, }; -static const struct usb_mux usb_muxes_c2 = { - .usb_port = USBC_PORT_C2, - .driver = &bb_usb_retimer, - .hpd_update = bb_retimer_hpd_update, - .i2c_port = I2C_PORT_USB_C2_MUX, - .i2c_addr_flags = USBC_PORT_C2_BB_RETIMER_I2C_ADDR, - .next_mux = &usbc2_tcss_usb_mux, +static const struct usb_mux_chain usb_muxes_c2 = { + .mux = + &(const struct usb_mux){ + .usb_port = USBC_PORT_C2, + .driver = &bb_usb_retimer, + .hpd_update = bb_retimer_hpd_update, + .i2c_port = I2C_PORT_USB_C2_MUX, + .i2c_addr_flags = USBC_PORT_C2_BB_RETIMER_I2C_ADDR, + }, + .next = &usbc2_tcss_usb_mux, }; - /* BC1.2 charger detect configuration */ const struct pi3usb9201_config_t pi3usb9201_bc12_chips[] = { [USBC_PORT_C2] = { @@ -254,7 +272,6 @@ void board_reset_pd_mcu(void) if (ec_cfg_usb_db_type() == DB_USB4_NCT3807) gpio_set_level(GPIO_USB_C1_RST_ODL, 0); - /* * delay for power-on to reset-off and min. assertion time */ @@ -392,10 +409,9 @@ __override bool board_is_dts_port(int port) __override bool board_is_tbt_usb4_port(int port) { - if (((port == USBC_PORT_C2) && - (ec_cfg_usb_mb_type() == MB_USB4_TBT)) || - ((port == USBC_PORT_C1) && - (ec_cfg_usb_db_type() == DB_USB4_NCT3807))) + if (((port == USBC_PORT_C2) && (ec_cfg_usb_mb_type() == MB_USB4_TBT)) || + ((port == USBC_PORT_C1) && + (ec_cfg_usb_db_type() == DB_USB4_NCT3807))) return true; return false; |