95 lines
2.2 KiB
C
95 lines
2.2 KiB
C
/* Copyright (c) 2010-2011,2013-2014, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __LINUX_PINCTRL_SEC_PINMUX_H
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#define __LINUX_PINCTRL_SEC_PINMUX_H
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#include <linux/bitops.h>
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#ifdef CONFIG_MST_LDO
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#define MST_GPIO_D_MINUS 8
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#define MST_GPIO_D_PLUS 9
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#endif
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enum msm_gpiomux_setting {
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GPIOMUX_ACTIVE = 0,
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GPIOMUX_SUSPENDED,
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GPIOMUX_NSETTINGS
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};
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enum gpiomux_drv {
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GPIOMUX_DRV_2MA = 0,
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GPIOMUX_DRV_4MA,
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GPIOMUX_DRV_6MA,
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GPIOMUX_DRV_8MA,
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GPIOMUX_DRV_10MA,
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GPIOMUX_DRV_12MA,
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GPIOMUX_DRV_14MA,
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GPIOMUX_DRV_16MA,
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};
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enum gpiomux_func {
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GPIOMUX_FUNC_GPIO = 0,
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GPIOMUX_FUNC_1,
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GPIOMUX_FUNC_2,
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GPIOMUX_FUNC_3,
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GPIOMUX_FUNC_4,
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GPIOMUX_FUNC_5,
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GPIOMUX_FUNC_6,
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GPIOMUX_FUNC_7,
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GPIOMUX_FUNC_8,
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GPIOMUX_FUNC_9,
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GPIOMUX_FUNC_A,
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GPIOMUX_FUNC_B,
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GPIOMUX_FUNC_C,
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GPIOMUX_FUNC_D,
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GPIOMUX_FUNC_E,
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GPIOMUX_FUNC_F,
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};
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enum gpiomux_pull {
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GPIOMUX_PULL_NONE = 0,
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GPIOMUX_PULL_DOWN,
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GPIOMUX_PULL_KEEPER,
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GPIOMUX_PULL_UP,
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};
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/* Direction settings are only meaningful when GPIOMUX_FUNC_GPIO is selected.
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* This element is ignored for all other FUNC selections, as the output-
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* enable pin is not under software control in those cases. See the SWI
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* for your target for more details.
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*/
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enum gpiomux_dir {
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GPIOMUX_IN = 0,
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GPIOMUX_OUT_HIGH,
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GPIOMUX_OUT_LOW,
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};
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struct gpiomux_setting {
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enum gpiomux_func func;
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enum gpiomux_drv drv;
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enum gpiomux_pull pull;
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enum gpiomux_dir dir;
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};
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#ifdef CONFIG_SEC_PM_DEBUG
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void msm_gpio_print_enabled(void);
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#endif
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void msm_tlmm_v4_get_gp_cfg(uint pin_no, struct gpiomux_setting *val);
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int msm_tlmm_v4_set_gp_cfg(uint pin_no, uint id, bool level);
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int msm_tlmm_v4_get_gp_value(uint pin_no);
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int msm_tlmm_v4_get_gp_input_value(uint pin_no);
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//int msm_tlmm_v4_get_gp_num(void);
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int msm_tlmm_get_gp_num(void);
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#endif
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