diff options
Diffstat (limited to 'driver/bc12/pi3usb9281.h')
| -rw-r--r-- | driver/bc12/pi3usb9281.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/driver/bc12/pi3usb9281.h b/driver/bc12/pi3usb9281.h deleted file mode 100644 index ca1828f49c..0000000000 --- a/driver/bc12/pi3usb9281.h +++ /dev/null @@ -1,83 +0,0 @@ -/* Copyright 2014 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. - * - * Pericom PI3USB9281 USB port switch. - */ - -#ifndef __CROS_EC_PI3USB9281_H -#define __CROS_EC_PI3USB9281_H - -#define PI3USB9281_REG_DEV_ID 0x01 -#define PI3USB9281_REG_CONTROL 0x02 -#define PI3USB9281_REG_INT 0x03 -#define PI3USB9281_REG_INT_MASK 0x05 -#define PI3USB9281_REG_DEV_TYPE 0x0a -#define PI3USB9281_REG_CHG_STATUS 0x0e -#define PI3USB9281_REG_MANUAL 0x13 -#define PI3USB9281_REG_RESET 0x1b -#define PI3USB9281_REG_VBUS 0x1d - -#define PI3USB9281_DEV_ID 0x10 -#define PI3USB9281_DEV_ID_A 0x18 - -#define PI3USB9281_CTRL_INT_DIS BIT(0) -#define PI3USB9281_CTRL_AUTO BIT(2) -#define PI3USB9281_CTRL_SWITCH_AUTO BIT(4) -/* Bits 5 thru 7 are read X, write 0 */ -#define PI3USB9281_CTRL_MASK 0x1f -/* Bits 1 and 3 are read 1, write 1 */ -#define PI3USB9281_CTRL_RSVD_1 0x0a - -#define PI3USB9281_PIN_MANUAL_VBUS (3 << 0) -#define PI3USB9281_PIN_MANUAL_DP BIT(2) -#define PI3USB9281_PIN_MANUAL_DM BIT(5) - -#define PI3USB9281_INT_ATTACH BIT(0) -#define PI3USB9281_INT_DETACH BIT(1) -#define PI3USB9281_INT_OVP BIT(5) -#define PI3USB9281_INT_OCP BIT(6) -#define PI3USB9281_INT_OVP_OC BIT(7) -#define PI3USB9281_INT_ATTACH_DETACH (PI3USB9281_INT_ATTACH | \ - PI3USB9281_INT_DETACH) - -#define PI3USB9281_TYPE_NONE 0 -#define PI3USB9281_TYPE_MHL BIT(0) -#define PI3USB9281_TYPE_OTG BIT(1) -#define PI3USB9281_TYPE_SDP BIT(2) -#define PI3USB9281_TYPE_CAR BIT(4) -#define PI3USB9281_TYPE_CDP BIT(5) -#define PI3USB9281_TYPE_DCP BIT(6) - -#define PI3USB9281_CHG_NONE 0 -#define PI3USB9281_CHG_CAR_TYPE1 BIT(1) -#define PI3USB9281_CHG_CAR_TYPE2 (3 << 0) -#define PI3USB9281_CHG_APPLE_1A BIT(2) -#define PI3USB9281_CHG_APPLE_2A BIT(3) -#define PI3USB9281_CHG_APPLE_2_4A BIT(4) -/* Check if charge status has any connection */ -#define PI3USB9281_CHG_STATUS_ANY(x) (((x) & 0x1f) > 1) - -/* Define configuration of one pi3usb9281 part */ -struct pi3usb9281_config { - /* i2c port that chip resides on */ - int i2c_port; - /* GPIO for chip selection in muxed configuration */ - enum gpio_signal mux_gpio; - /* Logic level of mux_gpio to select chip */ - int mux_gpio_level; - /* Mutex to lock access to mux gpio or NULL if no mux exists */ - struct mutex *mux_lock; -}; - -/* Configuration struct defined at board level */ -extern struct pi3usb9281_config pi3usb9281_chips[]; - -/* Enable interrupts. */ -int pi3usb9281_enable_interrupts(int port); - -/* Get the device type */ -int pi3usb9281_get_device_type(int port); - -extern const struct bc12_drv pi3usb9281_drv; -#endif /* __CROS_EC_PI3USB9281_H */ |