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Commit 8ac80945 authored by Tirupathi Reddy's avatar Tirupathi Reddy Committed by Gerrit - the friendly Code Review server
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regulator: cpr: add snapshot of cpr-regulator driver 



This is snapshot of the cpr-regulator driver as of msm-4.9
'commit 5724f78c ("thermal: tsens: Update order of members
in TSENS device structure")'

Fix compilation error on msm-4.14 by removing deprecated
is_scm_armv8() calls.

Also remove per-cpu adjustments as they are not being
used.

Change-Id: I41a5b4c2ea60faa0f84dc8e1ba30e6ccbb9c12c2
Signed-off-by: default avatarTirupathi Reddy <tirupath@codeaurora.org>
parent e15f923a

Documentation/devicetree/bindings/regulator/cpr-regulator.txt

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drivers/regulator/Kconfig

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@@ -997,6 +997,16 @@ config REGULATOR_WM8994 
	  This driver provides support for the voltage regulators on the

	  WM8994 CODEC.



config REGULATOR_CPR

	bool "RBCPR regulator driver for APC"

	depends on OF

	help

	  Compile in RBCPR (RapidBridge Core Power Reduction) driver to support

	  corner vote for APC power rail. The driver takes PTE process voltage

	  suggestions in efuse as initial settings. It converts corner vote

	  to voltage value before writing to a voltage regulator API, such as

	  that provided by spm-regulator driver.



config REGULATOR_MEM_ACC

	tristate "QTI Memory accelerator regulator driver"

	help

drivers/regulator/Makefile

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@@ -126,6 +126,7 @@ obj-$(CONFIG_REGULATOR_WM831X) += wm831x-ldo.o 
obj-$(CONFIG_REGULATOR_WM8350) += wm8350-regulator.o

obj-$(CONFIG_REGULATOR_WM8400) += wm8400-regulator.o

obj-$(CONFIG_REGULATOR_WM8994) += wm8994-regulator.o

obj-$(CONFIG_REGULATOR_CPR) += cpr-regulator.o

obj-$(CONFIG_REGULATOR_MEM_ACC) += mem-acc-regulator.o

obj-$(CONFIG_REGULATOR_REFGEN) += refgen.o

obj-$(CONFIG_REGULATOR_RPM_SMD) += rpm-smd-regulator.o

drivers/regulator/cpr-regulator.c

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include/linux/regulator/cpr-regulator.h

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/*

 * Copyright (c) 2013-2014, 2017-2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that 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 __REGULATOR_CPR_REGULATOR_H__

#define __REGULATOR_CPR_REGULATOR_H__



#include <linux/init.h>



#ifdef CONFIG_REGULATOR_CPR



int __init cpr_regulator_init(void);



#else



static inline int __init cpr_regulator_init(void)

{

	return -ENODEV;

}



#endif /* CONFIG_REGULATOR_CPR */



#endif /* __REGULATOR_CPR_REGULATOR_H__ */