diff options
Diffstat (limited to 'chip/stm32/ucpd-stm32gx.h')
| -rw-r--r-- | chip/stm32/ucpd-stm32gx.h | 71 |
1 files changed, 28 insertions, 43 deletions
diff --git a/chip/stm32/ucpd-stm32gx.h b/chip/stm32/ucpd-stm32gx.h index d3af41e5bc..d41503f9ef 100644 --- a/chip/stm32/ucpd-stm32gx.h +++ b/chip/stm32/ucpd-stm32gx.h @@ -1,4 +1,4 @@ -/* Copyright 2020 The Chromium OS Authors. All rights reserved. +/* Copyright 2020 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -37,7 +37,6 @@ #define UCPD_TRANSWIN_CNT 8 #define UCPD_IFRGAP_CNT 17 - /* * K-codes and ordered set defines. These codes and sets are used to encode * which type of USB-PD message is being sent. This information can be found in @@ -47,48 +46,36 @@ #define UCPD_SYNC1 0x18u #define UCPD_SYNC2 0x11u #define UCPD_SYNC3 0x06u -#define UCPD_RST1 0x07u -#define UCPD_RST2 0x19u -#define UCPD_EOP 0x0Du +#define UCPD_RST1 0x07u +#define UCPD_RST2 0x19u +#define UCPD_EOP 0x0Du /* This order of this enum matches tcpm_sop_type */ enum ucpd_tx_ordset { - TX_ORDERSET_SOP = (UCPD_SYNC1 | - (UCPD_SYNC1<<5u) | - (UCPD_SYNC1<<10u) | - (UCPD_SYNC2<<15u)), - - TX_ORDERSET_SOP_PRIME = (UCPD_SYNC1 | - (UCPD_SYNC1<<5u) | - (UCPD_SYNC3<<10u) | - (UCPD_SYNC3<<15u)), - - TX_ORDERSET_SOP_PRIME_PRIME = (UCPD_SYNC1 | - (UCPD_SYNC3<<5u) | - (UCPD_SYNC1<<10u) | - (UCPD_SYNC3<<15u)), - - TX_ORDERSET_SOP_PRIME_DEBUG = (UCPD_SYNC1 | - (UCPD_RST2<<5u) | - (UCPD_RST2<<10u) | - (UCPD_SYNC3<<15u)), - - TX_ORDERSET_SOP_PRIME_PRIME_DEBUG = (UCPD_SYNC1 | - (UCPD_RST2<<5u) | - (UCPD_SYNC3<<10u) | - (UCPD_SYNC2<<15u)), - - TX_ORDERSET_HARD_RESET = (UCPD_RST1 | - (UCPD_RST1<<5u) | - (UCPD_RST1<<10u) | - (UCPD_RST2<<15u)), - - TX_ORDERSET_CABLE_RESET = (UCPD_RST1 | - (UCPD_SYNC1<<5u) | - (UCPD_RST1<<10u) | - (UCPD_SYNC3<<15u)), -}; + TX_ORDERSET_SOP = (UCPD_SYNC1 | (UCPD_SYNC1 << 5u) | + (UCPD_SYNC1 << 10u) | (UCPD_SYNC2 << 15u)), + + TX_ORDERSET_SOP_PRIME = (UCPD_SYNC1 | (UCPD_SYNC1 << 5u) | + (UCPD_SYNC3 << 10u) | (UCPD_SYNC3 << 15u)), + + TX_ORDERSET_SOP_PRIME_PRIME = + (UCPD_SYNC1 | (UCPD_SYNC3 << 5u) | (UCPD_SYNC1 << 10u) | + (UCPD_SYNC3 << 15u)), + TX_ORDERSET_SOP_PRIME_DEBUG = + (UCPD_SYNC1 | (UCPD_RST2 << 5u) | (UCPD_RST2 << 10u) | + (UCPD_SYNC3 << 15u)), + + TX_ORDERSET_SOP_PRIME_PRIME_DEBUG = + (UCPD_SYNC1 | (UCPD_RST2 << 5u) | (UCPD_SYNC3 << 10u) | + (UCPD_SYNC2 << 15u)), + + TX_ORDERSET_HARD_RESET = (UCPD_RST1 | (UCPD_RST1 << 5u) | + (UCPD_RST1 << 10u) | (UCPD_RST2 << 15u)), + + TX_ORDERSET_CABLE_RESET = (UCPD_RST1 | (UCPD_SYNC1 << 5u) | + (UCPD_RST1 << 10u) | (UCPD_SYNC3 << 15u)), +}; /** * STM32Gx UCPD implementation of tcpci .init method @@ -172,9 +159,7 @@ int stm32gx_ucpd_set_msg_header(int port, int power_role, int data_role); * @param *data -> pointer to message contents * @return EC_SUCCESS */ -int stm32gx_ucpd_transmit(int port, - enum tcpci_msg_type type, - uint16_t header, +int stm32gx_ucpd_transmit(int port, enum tcpci_msg_type type, uint16_t header, const uint32_t *data); /** |