Linux-libre 4.6.2-gnu

1 files changed, 0 insertions, 194 deletions

diff --git a/drivers/pinctrl/pinctrl-tegra.h b/drivers/pinctrl/pinctrl-tegra.h
deleted file mode 100644
index 1615db7e3..000000000
--- a/drivers/pinctrl/pinctrl-tegra.h
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * Driver for the NVIDIA Tegra pinmux
- *
- * Copyright (c) 2011, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-
-#ifndef __PINMUX_TEGRA_H__
-#define __PINMUX_TEGRA_H__
-
-enum tegra_pinconf_param {
-	/* argument: tegra_pinconf_pull */
-	TEGRA_PINCONF_PARAM_PULL,
-	/* argument: tegra_pinconf_tristate */
-	TEGRA_PINCONF_PARAM_TRISTATE,
-	/* argument: Boolean */
-	TEGRA_PINCONF_PARAM_ENABLE_INPUT,
-	/* argument: Boolean */
-	TEGRA_PINCONF_PARAM_OPEN_DRAIN,
-	/* argument: Boolean */
-	TEGRA_PINCONF_PARAM_LOCK,
-	/* argument: Boolean */
-	TEGRA_PINCONF_PARAM_IORESET,
-	/* argument: Boolean */
-	TEGRA_PINCONF_PARAM_RCV_SEL,
-	/* argument: Boolean */
-	TEGRA_PINCONF_PARAM_HIGH_SPEED_MODE,
-	/* argument: Boolean */
-	TEGRA_PINCONF_PARAM_SCHMITT,
-	/* argument: Boolean */
-	TEGRA_PINCONF_PARAM_LOW_POWER_MODE,
-	/* argument: Integer, range is HW-dependant */
-	TEGRA_PINCONF_PARAM_DRIVE_DOWN_STRENGTH,
-	/* argument: Integer, range is HW-dependant */
-	TEGRA_PINCONF_PARAM_DRIVE_UP_STRENGTH,
-	/* argument: Integer, range is HW-dependant */
-	TEGRA_PINCONF_PARAM_SLEW_RATE_FALLING,
-	/* argument: Integer, range is HW-dependant */
-	TEGRA_PINCONF_PARAM_SLEW_RATE_RISING,
-	/* argument: Integer, range is HW-dependant */
-	TEGRA_PINCONF_PARAM_DRIVE_TYPE,
-};
-
-enum tegra_pinconf_pull {
-	TEGRA_PINCONFIG_PULL_NONE,
-	TEGRA_PINCONFIG_PULL_DOWN,
-	TEGRA_PINCONFIG_PULL_UP,
-};
-
-enum tegra_pinconf_tristate {
-	TEGRA_PINCONFIG_DRIVEN,
-	TEGRA_PINCONFIG_TRISTATE,
-};
-
-#define TEGRA_PINCONF_PACK(_param_, _arg_) ((_param_) << 16 | (_arg_))
-#define TEGRA_PINCONF_UNPACK_PARAM(_conf_) ((_conf_) >> 16)
-#define TEGRA_PINCONF_UNPACK_ARG(_conf_) ((_conf_) & 0xffff)
-
-/**
- * struct tegra_function - Tegra pinctrl mux function
- * @name: The name of the function, exported to pinctrl core.
- * @groups: An array of pin groups that may select this function.
- * @ngroups: The number of entries in @groups.
- */
-struct tegra_function {
-	const char *name;
-	const char **groups;
-	unsigned ngroups;
-};
-
-/**
- * struct tegra_pingroup - Tegra pin group
- * @name		The name of the pin group.
- * @pins		An array of pin IDs included in this pin group.
- * @npins		The number of entries in @pins.
- * @funcs		The mux functions which can be muxed onto this group.
- * @mux_reg:		Mux register offset.
- *			This register contains the mux, einput, odrain, lock,
- *			ioreset, rcv_sel parameters.
- * @mux_bank:		Mux register bank.
- * @mux_bit:		Mux register bit.
- * @pupd_reg:		Pull-up/down register offset.
- * @pupd_bank:		Pull-up/down register bank.
- * @pupd_bit:		Pull-up/down register bit.
- * @tri_reg:		Tri-state register offset.
- * @tri_bank:		Tri-state register bank.
- * @tri_bit:		Tri-state register bit.
- * @einput_bit:		Enable-input register bit.
- * @odrain_bit:		Open-drain register bit.
- * @lock_bit:		Lock register bit.
- * @ioreset_bit:	IO reset register bit.
- * @rcv_sel_bit:	Receiver select bit.
- * @drv_reg:		Drive fields register offset.
- *			This register contains hsm, schmitt, lpmd, drvdn,
- *			drvup, slwr, slwf, and drvtype parameters.
- * @drv_bank:		Drive fields register bank.
- * @hsm_bit:		High Speed Mode register bit.
- * @schmitt_bit:	Scmitt register bit.
- * @lpmd_bit:		Low Power Mode register bit.
- * @drvdn_bit:		Drive Down register bit.
- * @drvdn_width:	Drive Down field width.
- * @drvup_bit:		Drive Up register bit.
- * @drvup_width:	Drive Up field width.
- * @slwr_bit:		Slew Rising register bit.
- * @slwr_width:		Slew Rising field width.
- * @slwf_bit:		Slew Falling register bit.
- * @slwf_width:		Slew Falling field width.
- * @drvtype_bit:	Drive type register bit.
- *
- * -1 in a *_reg field means that feature is unsupported for this group.
- * *_bank and *_reg values are irrelevant when *_reg is -1.
- * When *_reg is valid, *_bit may be -1 to indicate an unsupported feature.
- *
- * A representation of a group of pins (possibly just one pin) in the Tegra
- * pin controller. Each group allows some parameter or parameters to be
- * configured. The most common is mux function selection. Many others exist
- * such as pull-up/down, tri-state, etc. Tegra's pin controller is complex;
- * certain groups may only support configuring certain parameters, hence
- * each parameter is optional.
- */
-struct tegra_pingroup {
-	const char *name;
-	const unsigned *pins;
-	u8 npins;
-	u8 funcs[4];
-	s16 mux_reg;
-	s16 pupd_reg;
-	s16 tri_reg;
-	s16 drv_reg;
-	u32 mux_bank:2;
-	u32 pupd_bank:2;
-	u32 tri_bank:2;
-	u32 drv_bank:2;
-	s32 mux_bit:6;
-	s32 pupd_bit:6;
-	s32 tri_bit:6;
-	s32 einput_bit:6;
-	s32 odrain_bit:6;
-	s32 lock_bit:6;
-	s32 ioreset_bit:6;
-	s32 rcv_sel_bit:6;
-	s32 hsm_bit:6;
-	s32 schmitt_bit:6;
-	s32 lpmd_bit:6;
-	s32 drvdn_bit:6;
-	s32 drvup_bit:6;
-	s32 slwr_bit:6;
-	s32 slwf_bit:6;
-	s32 drvtype_bit:6;
-	s32 drvdn_width:6;
-	s32 drvup_width:6;
-	s32 slwr_width:6;
-	s32 slwf_width:6;
-};
-
-/**
- * struct tegra_pinctrl_soc_data - Tegra pin controller driver configuration
- * @ngpios:	The number of GPIO pins the pin controller HW affects.
- * @pins:	An array describing all pins the pin controller affects.
- *		All pins which are also GPIOs must be listed first within the
- *		array, and be numbered identically to the GPIO controller's
- *		numbering.
- * @npins:	The numbmer of entries in @pins.
- * @functions:	An array describing all mux functions the SoC supports.
- * @nfunctions:	The numbmer of entries in @functions.
- * @groups:	An array describing all pin groups the pin SoC supports.
- * @ngroups:	The numbmer of entries in @groups.
- */
-struct tegra_pinctrl_soc_data {
-	unsigned ngpios;
-	const struct pinctrl_pin_desc *pins;
-	unsigned npins;
-	struct tegra_function *functions;
-	unsigned nfunctions;
-	const struct tegra_pingroup *groups;
-	unsigned ngroups;
-	bool hsm_in_mux;
-	bool schmitt_in_mux;
-	bool drvtype_in_mux;
-};
-
-int tegra_pinctrl_probe(struct platform_device *pdev,
-			const struct tegra_pinctrl_soc_data *soc_data);
-int tegra_pinctrl_remove(struct platform_device *pdev);
-
-#endif