JFIF$        dd7 

Viewing File: /usr/src/kernels/5.14.0-570.32.1.el9_6.x86_64/include/linux/mfd/tps6105x.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2011 ST-Ericsson SA
 * Written on behalf of Linaro for ST-Ericsson
 *
 * Author: Linus Walleij <linus.walleij@linaro.org>
 */
#ifndef MFD_TPS6105X_H
#define MFD_TPS6105X_H

#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/regulator/machine.h>

/*
 * Register definitions to all subdrivers
 */
#define TPS6105X_REG_0			0x00
#define TPS6105X_REG0_MODE_SHIFT	6
#define TPS6105X_REG0_MODE_MASK		(0x03<<6)
/* These defines for both reg0 and reg1 */
#define TPS6105X_REG0_MODE_SHUTDOWN	0x00
#define TPS6105X_REG0_MODE_TORCH	0x01
#define TPS6105X_REG0_MODE_TORCH_FLASH	0x02
#define TPS6105X_REG0_MODE_VOLTAGE	0x03
#define TPS6105X_REG0_VOLTAGE_SHIFT	4
#define TPS6105X_REG0_VOLTAGE_MASK	(3<<4)
#define TPS6105X_REG0_VOLTAGE_450	0
#define TPS6105X_REG0_VOLTAGE_500	1
#define TPS6105X_REG0_VOLTAGE_525	2
#define TPS6105X_REG0_VOLTAGE_500_2	3
#define TPS6105X_REG0_DIMMING_SHIFT	3
#define TPS6105X_REG0_TORCHC_SHIFT	0
#define TPS6105X_REG0_TORCHC_MASK	(7<<0)
#define TPS6105X_REG0_TORCHC_0		0x00
#define TPS6105X_REG0_TORCHC_50		0x01
#define TPS6105X_REG0_TORCHC_75		0x02
#define TPS6105X_REG0_TORCHC_100	0x03
#define TPS6105X_REG0_TORCHC_150	0x04
#define TPS6105X_REG0_TORCHC_200	0x05
#define TPS6105X_REG0_TORCHC_250_400	0x06
#define TPS6105X_REG0_TORCHC_250_500	0x07
#define TPS6105X_REG_1			0x01
#define TPS6105X_REG1_MODE_SHIFT	6
#define TPS6105X_REG1_MODE_MASK		(0x03<<6)
#define TPS6105X_REG1_MODE_SHUTDOWN	0x00
#define TPS6105X_REG1_MODE_TORCH	0x01
#define TPS6105X_REG1_MODE_TORCH_FLASH	0x02
#define TPS6105X_REG1_MODE_VOLTAGE	0x03
#define TPS6105X_REG_2			0x02
#define TPS6105X_REG_3			0x03

/**
 * enum tps6105x_mode - desired mode for the TPS6105x
 * @TPS6105X_MODE_SHUTDOWN: this instance is inactive, not used for anything
 * @TPS61905X_MODE_TORCH: this instance is used as a LED, usually a while
 *	LED, for example as backlight or flashlight. If this is set, the
 *	TPS6105X will register to the LED framework
 * @TPS6105X_MODE_TORCH_FLASH: this instance is used as a flashgun, usually
 *	in a camera
 * @TPS6105X_MODE_VOLTAGE: this instance is used as a voltage regulator and
 *	will register to the regulator framework
 */
enum tps6105x_mode {
	TPS6105X_MODE_SHUTDOWN,
	TPS6105X_MODE_TORCH,
	TPS6105X_MODE_TORCH_FLASH,
	TPS6105X_MODE_VOLTAGE,
};

/**
 * struct tps6105x_platform_data - TPS61905x platform data
 * @mode: what mode this instance shall be operated in,
 *	this is not selectable at runtime
 * @regulator_data: initialization data for the voltage
 *	regulator if used as a voltage source
 */
struct tps6105x_platform_data {
	enum tps6105x_mode mode;
	struct regulator_init_data *regulator_data;
};

/**
 * struct tps6105x - state holder for the TPS6105x drivers
 * @i2c_client: corresponding I2C client
 * @regulator: regulator device if used in voltage mode
 * @regmap: used for i2c communcation on accessing registers
 */
struct tps6105x {
	struct tps6105x_platform_data *pdata;
	struct i2c_client	*client;
	struct regulator_dev	*regulator;
	struct regmap		*regmap;
};

#endif
Back to Directory  nL+D550H?Mx ,D"v]qv;6*Zqn)ZP0!1 A "#a$2Qr D8 a Ri[f\mIykIw0cuFcRı?lO7к_f˓[C$殷WF<_W ԣsKcëIzyQy/_LKℂ;C",pFA:/]=H  ~,ls/9ć:[=/#f;)x{ٛEQ )~ =𘙲r*2~ a _V=' kumFD}KYYC)({ *g&f`툪ry`=^cJ.I](*`wq1dđ#̩͑0;H]u搂@:~וKL Nsh}OIR*8:2 !lDJVo(3=M(zȰ+i*NAr6KnSl)!JJӁ* %݉?|D}d5:eP0R;{$X'xF@.ÊB {,WJuQɲRI;9QE琯62fT.DUJ;*cP A\ILNj!J۱+O\͔]ޒS߼Jȧc%ANolՎprULZԛerE2=XDXgVQeӓk yP7U*omQIs,K`)6\G3t?pgjrmۛجwluGtfh9uyP0D;Uڽ"OXlif$)&|ML0Zrm1[HXPlPR0'G=i2N+0e2]]9VTPO׮7h(F*癈'=QVZDF,d߬~TX G[`le69CR(!S2!P <0x<!1AQ "Raq02Br#SCTb ?Ζ"]mH5WR7k.ۛ!}Q~+yԏz|@T20S~Kek *zFf^2X*(@8r?CIuI|֓>^ExLgNUY+{.RѪ τV׸YTD I62'8Y27'\TP.6d&˦@Vqi|8-OΕ]ʔ U=TL8=;6c| !qfF3aů&~$l}'NWUs$Uk^SV:U# 6w++s&r+nڐ{@29 gL u"TÙM=6(^"7r}=6YݾlCuhquympǦ GjhsǜNlɻ}o7#S6aw4!OSrD57%|?x>L |/nD6?/8w#[)L7+6〼T ATg!%5MmZ/c-{1_Je"|^$'O&ޱմTrb$w)R$& N1EtdU3Uȉ1pM"N*(DNyd96.(jQ)X 5cQɎMyW?Q*!R>6=7)Xj5`J]e8%t!+'!1Q5 !1 AQaqё#2"0BRb?Gt^## .llQT $v,,m㵜5ubV =sY+@d{N! dnO<.-B;_wJt6;QJd.Qc%p{ 1,sNDdFHI0ГoXшe黅XۢF:)[FGXƹ/w_cMeD,ʡcc.WDtA$j@:) -# u c1<@ۗ9F)KJ-hpP]_x[qBlbpʖw q"LFGdƶ*s+ډ_Zc"?%t[IP 6J]#=ɺVvvCGsGh1 >)6|ey?Lӣm,4GWUi`]uJVoVDG< SB6ϏQ@ TiUlyOU0kfV~~}SZ@*WUUi##; s/[=!7}"WN]'(L! ~y5g9T̅JkbM' +s:S +B)v@Mj e Cf jE 0Y\QnzG1д~Wo{T9?`Rmyhsy3!HAD]mc1~2LSu7xT;j$`}4->L#vzŏILS ֭T{rjGKC;bpU=-`BsK.SFw4Mq]ZdHS0)tLg