79fba80fa6
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>
58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef __MFD_CDC_PINCTRL_H_
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#define __MFD_CDC_PINCTRL_H_
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#include <linux/types.h>
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#include <linux/of.h>
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#if IS_ENABLED(CONFIG_MSM_CDC_PINCTRL)
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extern int msm_cdc_pinctrl_select_sleep_state(struct device_node *np);
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extern int msm_cdc_pinctrl_select_active_state(struct device_node *np);
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extern int msm_cdc_pinctrl_select_alt_active_state(struct device_node *np);
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extern int msm_cdc_pinctrl_get_state(struct device_node *np);
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extern int msm_cdc_get_gpio_state(struct device_node *np);
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extern int msm_cdc_pinctrl_set_wakeup_capable(struct device_node *np,
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bool enable);
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int msm_cdc_pinctrl_drv_init(void);
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void msm_cdc_pinctrl_drv_exit(void);
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#else
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int msm_cdc_pinctrl_select_sleep_state(struct device_node *np)
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{
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return 0;
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}
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int msm_cdc_pinctrl_select_active_state(struct device_node *np)
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{
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return 0;
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}
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int msm_cdc_pinctrl_select_alt_active_state(struct device_node *np)
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{
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return 0;
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}
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int msm_cdc_get_gpio_state(struct device_node *np)
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{
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return 0;
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}
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int msm_cdc_pinctrl_drv_init(void)
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{
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return 0;
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}
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void msm_cdc_pinctrl_drv_exit(void)
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{
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}
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int msm_cdc_pinctrl_get_state(struct device_node *np)
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{
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return true;
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}
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static int msm_cdc_pinctrl_set_wakeup_capable(struct device_node *np,
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bool enable)
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{
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return 0;
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}
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#endif
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#endif
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