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Commit afe3830c authored by Rishabh Bhatnagar's avatar Rishabh Bhatnagar
Browse files

soc: qcom: Add socinfo driver snapshot 



This is a snapshot of the socinfo driver taken as of msm-4.14 commit
<55e5efd5>.(Merge "nl80211: Fix external_auth check for
offloaded authentication")

Change-Id: I61dbabdfd0cb1107ab0c38b6c6fa156162452fbd
Signed-off-by: default avatarRishabh Bhatnagar <rishabhb@codeaurora.org>
parent 54eb3e35

arch/arm64/Kconfig.platforms

+1 −0
Original line number Diff line number Diff line
@@ -136,6 +136,7 @@ config ARCH_QCOM 
	bool "Qualcomm Platforms"

	select GPIOLIB

	select PINCTRL

	select SOC_BUS

	help

	  This enables support for the ARMv8 based Qualcomm chipsets.

drivers/soc/qcom/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -28,3 +28,4 @@ ifdef CONFIG_MSM_SUBSYSTEM_RESTART 
	obj-y += ramdump.o

endif

obj-$(CONFIG_QCOM_EUD) += eud.o

obj-$(CONFIG_SOC_BUS) += socinfo.o

drivers/soc/qcom/socinfo.c

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+1564 −0

File added.

Preview size limit exceeded, changes collapsed.

include/soc/qcom/socinfo.h

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/* SPDX-License-Identifier: GPL-2.0 */

/*

 * Copyright (c) 2009-2018, The Linux Foundation. All rights reserved.

 */



#ifndef _ARCH_ARM_MACH_MSM_SOCINFO_H_

#define _ARCH_ARM_MACH_MSM_SOCINFO_H_



#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/errno.h>

#include <linux/of_fdt.h>

#include <linux/of.h>



#include <asm/cputype.h>

/*

 * SOC version type with major number in the upper 16 bits and minor

 * number in the lower 16 bits.  For example:

 *   1.0 -> 0x00010000

 *   2.3 -> 0x00020003

 */

#define SOCINFO_VERSION_MAJOR(ver) (((ver) & 0xffff0000) >> 16)

#define SOCINFO_VERSION_MINOR(ver) ((ver) & 0x0000ffff)

#define SOCINFO_VERSION(maj, min)  ((((maj) & 0xffff) << 16)|((min) & 0xffff))



#ifdef CONFIG_OF

#define of_board_is_cdp()	of_machine_is_compatible("qcom,cdp")

#define of_board_is_sim()	of_machine_is_compatible("qcom,sim")

#define of_board_is_rumi()	of_machine_is_compatible("qcom,rumi")

#define of_board_is_fluid()	of_machine_is_compatible("qcom,fluid")

#define of_board_is_liquid()	of_machine_is_compatible("qcom,liquid")

#define of_board_is_dragonboard()	\

	of_machine_is_compatible("qcom,dragonboard")

#define of_board_is_cdp()	of_machine_is_compatible("qcom,cdp")

#define of_board_is_mtp()	of_machine_is_compatible("qcom,mtp")

#define of_board_is_qrd()	of_machine_is_compatible("qcom,qrd")

#define of_board_is_xpm()	of_machine_is_compatible("qcom,xpm")

#define of_board_is_skuf()	of_machine_is_compatible("qcom,skuf")

#define of_board_is_sbc()	of_machine_is_compatible("qcom,sbc")



#define machine_is_msm8974()	of_machine_is_compatible("qcom,msm8974")



#define early_machine_is_msm8916()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,msm8916")

#define early_machine_is_apq8084()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,apq8084")

#define early_machine_is_msm8996()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,msm8996")

#define early_machine_is_msm8996_auto()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,msm8996-cdp")

#define early_machine_is_sm8150()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sm8150")

#define early_machine_is_sa8150()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sa8150")

#define early_machine_is_sdmshrike()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sdmshrike")

#define early_machine_is_sm6150()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sm6150")

#define early_machine_is_qcs405()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,qcs405")

#define early_machine_is_sdxprairie()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sdxprairie")

#define early_machine_is_sdmmagpie()	\

	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sdmmagpie")

#else

#define of_board_is_sim()		0

#define of_board_is_rumi()		0

#define of_board_is_fluid()		0

#define of_board_is_liquid()		0

#define of_board_is_dragonboard()	0

#define of_board_is_cdp()		0

#define of_board_is_mtp()		0

#define of_board_is_qrd()		0

#define of_board_is_xpm()		0

#define of_board_is_skuf()		0

#define of_board_is_sbc()		0



#define machine_is_msm8974()		0



#define early_machine_is_msm8916()	0

#define early_machine_is_apq8084()	0

#define early_machine_is_msm8996()	0

#define early_machine_is_sm8150()	0

#define early_machine_is_sa8150()	0

#define early_machine_is_sdmshrike()	0

#define early_machine_is_sm6150()	0

#define early_machine_is_qcs405()	0

#define early_machine_is_sdxprairie()	0

#define early_machine_is_sdmmagpie()	0

#endif



#define PLATFORM_SUBTYPE_MDM	1

#define PLATFORM_SUBTYPE_INTERPOSERV3 2

#define PLATFORM_SUBTYPE_SGLTE	6



#define SMEM_IMAGE_VERSION_TABLE	469

#define SMEM_HW_SW_BUILD_ID		137

enum msm_cpu {

	MSM_CPU_UNKNOWN = 0,

	MSM_CPU_8960,

	MSM_CPU_8960AB,

	MSM_CPU_8064,

	MSM_CPU_8974,

	MSM_CPU_8974PRO_AA,

	MSM_CPU_8974PRO_AB,

	MSM_CPU_8974PRO_AC,

	MSM_CPU_8916,

	MSM_CPU_8084,

	MSM_CPU_8996,

	MSM_CPU_SM8150,

	MSM_CPU_SA8150,

	MSM_CPU_SDMSHRIKE,

	MSM_CPU_SM6150,

	MSM_CPU_QCS405,

	SDX_CPU_SDXPRAIRIE,

	MSM_CPU_SDMMAGPIE,

};



struct msm_soc_info {

	enum msm_cpu generic_soc_type;

	char *soc_id_string;

};



enum pmic_model {

	PMIC_MODEL_PM8058	= 13,

	PMIC_MODEL_PM8028	= 14,

	PMIC_MODEL_PM8901	= 15,

	PMIC_MODEL_PM8027	= 16,

	PMIC_MODEL_ISL_9519	= 17,

	PMIC_MODEL_PM8921	= 18,

	PMIC_MODEL_PM8018	= 19,

	PMIC_MODEL_PM8015	= 20,

	PMIC_MODEL_PM8014	= 21,

	PMIC_MODEL_PM8821	= 22,

	PMIC_MODEL_PM8038	= 23,

	PMIC_MODEL_PM8922	= 24,

	PMIC_MODEL_PM8917	= 25,

	PMIC_MODEL_UNKNOWN	= 0xFFFFFFFF

};



enum msm_cpu socinfo_get_msm_cpu(void);

uint32_t socinfo_get_id(void);

uint32_t socinfo_get_version(void);

uint32_t socinfo_get_raw_id(void);

char *socinfo_get_build_id(void);

char *socinfo_get_id_string(void);

uint32_t socinfo_get_platform_type(void);

uint32_t socinfo_get_platform_subtype(void);

uint32_t socinfo_get_platform_version(void);

uint32_t socinfo_get_serial_number(void);

enum pmic_model socinfo_get_pmic_model(void);

uint32_t socinfo_get_pmic_die_revision(void);

int __init socinfo_init(void) __must_check;



#endif