extcon: intel: Split out some definitions to a common header
We are going to use some definitions in the other Intel extcon drivers, thus, split out them to a common header file. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
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@ -17,6 +17,8 @@
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#include <linux/regmap.h>
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#include <linux/slab.h>
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#include "extcon-intel.h"
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#define CHT_WC_PHYCTRL 0x5e07
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#define CHT_WC_CHGRCTRL0 0x5e16
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@ -80,15 +82,6 @@
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#define CHT_WC_VBUS_GPIO_CTLO_DRV_OD BIT(4)
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#define CHT_WC_VBUS_GPIO_CTLO_DIR_OUT BIT(5)
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enum cht_wc_usb_id {
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USB_ID_OTG,
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USB_ID_GND,
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USB_ID_FLOAT,
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USB_RID_A,
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USB_RID_B,
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USB_RID_C,
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};
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enum cht_wc_mux_select {
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MUX_SEL_PMIC = 0,
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MUX_SEL_SOC,
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@ -116,9 +109,9 @@ static int cht_wc_extcon_get_id(struct cht_wc_extcon_data *ext, int pwrsrc_sts)
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{
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switch ((pwrsrc_sts & CHT_WC_PWRSRC_USBID_MASK) >> CHT_WC_PWRSRC_USBID_SHIFT) {
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case CHT_WC_PWRSRC_RID_GND:
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return USB_ID_GND;
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return INTEL_USB_ID_GND;
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case CHT_WC_PWRSRC_RID_FLOAT:
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return USB_ID_FLOAT;
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return INTEL_USB_ID_FLOAT;
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case CHT_WC_PWRSRC_RID_ACA:
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default:
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/*
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@ -126,7 +119,7 @@ static int cht_wc_extcon_get_id(struct cht_wc_extcon_data *ext, int pwrsrc_sts)
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* the USBID GPADC channel here and determine ACA role
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* based on that.
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*/
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return USB_ID_FLOAT;
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return INTEL_USB_ID_FLOAT;
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}
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}
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@ -260,7 +253,7 @@ static void cht_wc_extcon_pwrsrc_event(struct cht_wc_extcon_data *ext)
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}
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id = cht_wc_extcon_get_id(ext, pwrsrc_sts);
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if (id == USB_ID_GND) {
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if (id == INTEL_USB_ID_GND) {
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cht_wc_extcon_enable_charging(ext, false);
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cht_wc_extcon_set_otgmode(ext, true);
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@ -293,7 +286,7 @@ set_state:
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ext->previous_cable = cable;
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}
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ext->usb_host = ((id == USB_ID_GND) || (id == USB_RID_A));
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ext->usb_host = ((id == INTEL_USB_ID_GND) || (id == INTEL_USB_RID_A));
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extcon_set_state_sync(ext->edev, EXTCON_USB_HOST, ext->usb_host);
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}
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20
drivers/extcon/extcon-intel.h
Normal file
20
drivers/extcon/extcon-intel.h
Normal file
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@ -0,0 +1,20 @@
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Header file for Intel extcon hardware
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*
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* Copyright (C) 2019 Intel Corporation. All rights reserved.
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*/
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#ifndef __EXTCON_INTEL_H__
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#define __EXTCON_INTEL_H__
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enum extcon_intel_usb_id {
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INTEL_USB_ID_OTG,
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INTEL_USB_ID_GND,
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INTEL_USB_ID_FLOAT,
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INTEL_USB_RID_A,
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INTEL_USB_RID_B,
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INTEL_USB_RID_C,
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};
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#endif /* __EXTCON_INTEL_H__ */
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