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asoc: msm-cdc-pinctrl: Add alternate pinctrl state for DSD input

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Add additional pinctrl states to support alternative function.
This change enables support of alternative pins through pinctrl
framework.

Change-Id: I1f3f9a13345846f1714b4ecaeecde975b5cf6813
Signed-off-by: Sanjana B <sanjb@codeaurora.org>
This commit is contained in:
Sanjana B
2019-11-28 14:45:10 +05:30
committed by Gerrit - the friendly Code Review server
parent fe3356fa53
commit 79fba80fa6
2 changed files with 41 additions and 2 deletions
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7
include/asoc/msm-cdc-pinctrl.h
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@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.
/* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
*/
#ifndef __MFD_CDC_PINCTRL_H_
@@ -11,6 +11,7 @@
#if IS_ENABLED(CONFIG_MSM_CDC_PINCTRL)
extern int msm_cdc_pinctrl_select_sleep_state(struct device_node *np);
extern int msm_cdc_pinctrl_select_active_state(struct device_node *np);
extern int msm_cdc_pinctrl_select_alt_active_state(struct device_node *np);
extern int msm_cdc_pinctrl_get_state(struct device_node *np);
extern int msm_cdc_get_gpio_state(struct device_node *np);
extern int msm_cdc_pinctrl_set_wakeup_capable(struct device_node *np,
@@ -27,6 +28,10 @@ int msm_cdc_pinctrl_select_active_state(struct device_node *np)
{
return 0;
}
int msm_cdc_pinctrl_select_alt_active_state(struct device_node *np)
{
return 0;
}
int msm_cdc_get_gpio_state(struct device_node *np)
{
return 0;