diff options
Diffstat (limited to 'board/servo_v4p1/pi3usb9201.h')
| -rw-r--r-- | board/servo_v4p1/pi3usb9201.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/board/servo_v4p1/pi3usb9201.h b/board/servo_v4p1/pi3usb9201.h deleted file mode 100644 index 826db8b871..0000000000 --- a/board/servo_v4p1/pi3usb9201.h +++ /dev/null @@ -1,59 +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. - */ - -#ifndef __CROS_EC_PI3USB9201_H -#define __CROS_EC_PI3USB9201_H - -enum pi3usb9201_reg_t { - CTRL_REG1, - CTRL_REG2, - CLIENT_STATUS, - HOST_STATUS -}; - -enum pi3usb9201_dat_t { - POWER_DOWN = 0x0, - SDP_HOST_MODE = 0x2, - DCP_HOST_MODE = 0x4, - CDP_HOST_MODE = 0x6, - CLIENT_MODE = 0x8, - USB_PATH_ON = 0xe -}; - - -/* Client Status bits */ -#define CS_DCP BIT(7) -#define CS_SDP BIT(6) -#define CS_CDP BIT(5) -#define CS_1A_CHARGER BIT(3) -#define CS_2A_CHARGER BIT(2) -#define CS_2_4A_CHARGER BIT(1) - -/* Host Status bits */ -#define HS_USB_UNPLUGGED BIT(2) -#define HS_USB_PLUGGED BIT(1) -#define HS_BC1_2 BIT(0) - -/** - * Selects Client Mode and client mode detection - */ -void init_pi3usb9201(void); - -/** - * Write a byte to the pi3usb9201 - * - * @param reg register to write - * @param dat data to write to the register - */ -void write_pi3usb9201(enum pi3usb9201_reg_t reg, enum pi3usb9201_dat_t dat); - -/** - * Read a byte from the pi3usb9201 - * - * @param return data byte read from pi3usb9201 - */ -uint8_t read_pi3usb9201(enum pi3usb9201_reg_t reg); - -#endif /* __CROS_EC_PI3USB9201_H */ |