diff options
Diffstat (limited to 'driver/usb_mux/pi3usb3x532.h')
-rw-r--r-- | driver/usb_mux/pi3usb3x532.h | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/driver/usb_mux/pi3usb3x532.h b/driver/usb_mux/pi3usb3x532.h deleted file mode 100644 index 6b398fdace..0000000000 --- a/driver/usb_mux/pi3usb3x532.h +++ /dev/null @@ -1,78 +0,0 @@ -/* Copyright 2015 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 PI3USB3X532 USB port switch driver. - * - * Supported switches: - * - PI3USB30532 - * - PI3USB31532 - */ - -#ifndef __CROS_EC_PI3USB3X532_H -#define __CROS_EC_PI3USB3X532_H - -#include "usb_pd.h" -#include "usb_mux.h" - -/* I2C Addresses */ -#define PI3USB3X532_I2C_ADDR0 0x54 -#define PI3USB3X532_I2C_ADDR1 0x55 -#define PI3USB3X532_I2C_ADDR2 0x56 -#define PI3USB3X532_I2C_ADDR3 0x57 - -/* USB switch registers */ -#define PI3USB3X532_REG_ADDR 0x00 -#define PI3USB3X532_REG_VENDOR 0x01 -#define PI3USB3X532_REG_CONTROL 0x02 -/* Control register field */ -#define PI3USB3X532_CTRL_MASK 0x7 -#define PI3USB3X532_CTRL_RSVD 0 -/* Switch vendor ID */ -#define PI3USB3X532_VENDOR_ID 0 - -/* PI3USB3X532 control flags */ -#define PI3USB3X532_BIT_SWAP BIT(0) -#define PI3USB3X532_BIT_DP BIT(1) -#define PI3USB3X532_BIT_USB BIT(2) - -/* PI3USB3X532 modes */ -/* Power down, switch open */ -#define PI3USB3X532_MODE_POWERDOWN 0 -/* Keep power on, switch open */ -#define PI3USB3X532_MODE_POWERON 1 -/* 4-lane DP 1.2 - * dp0~3 : rx2, tx2, tx1, rx1 - * hpd+/-: rfu1, rfu2 - */ -#define PI3USB3X532_MODE_DP PI3USB3X532_BIT_DP -/* 4-lane DP 1.2 swap - * dp0~3 : rx1, tx1, tx2, rx2 - * hpd+/-: rfu2, rfu1 - */ -#define PI3USB3X532_MODE_DP_SWAP (PI3USB3X532_MODE_DP | PI3USB3X532_BIT_SWAP) -/* USB3 - * tx/rx : tx1, rx1 - */ -#define PI3USB3X532_MODE_USB PI3USB3X532_BIT_USB -/* USB3 swap - * tx/rx : tx2, rx2 - */ -#define PI3USB3X532_MODE_USB_SWAP (PI3USB3X532_MODE_USB | PI3USB3X532_BIT_SWAP) -/* 2-lane DP 1.2 + USB3 - * tx/rx : tx1, rx1 - * dp0~1 : rx2, tx2 - * hpd+/-: rfu1, rfu2 - */ -#define PI3USB3X532_MODE_DP_USB (PI3USB3X532_BIT_DP | PI3USB3X532_BIT_USB) -/* 2-lane DP 1.2 + USB3, swap - * tx/rx : tx2, rx2 - * dp0-1 : rx1, tx1 - * hpd+/-: rfu2, rfu1 - */ -#define PI3USB3X532_MODE_DP_USB_SWAP (PI3USB3X532_MODE_DP_USB | \ - PI3USB3X532_BIT_SWAP) - -/* Get Vendor ID */ -int pi3usb3x532_check_vendor(const struct usb_mux *me, int *val); -#endif /* __CROS_EC_PI3USB3X532_H */ |