117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
/* Copyright (c) 2009, Code Aurora Forum. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Code Aurora nor
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* the names of its contributors may be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _ARCH_ARM_MACH_MSM_SOCINFO_H_
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#define _ARCH_ARM_MACH_MSM_SOCINFO_H_
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/*
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* SOC version type with major number in the upper 16 bits and minor
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* number in the lower 16 bits. For example:
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* 1.0 -> 0x00010000
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* 2.3 -> 0x00020003
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*/
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#define SOCINFO_VERSION_MAJOR(ver) ((ver & 0xffff0000) >> 16)
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#define SOCINFO_VERSION_MINOR(ver) (ver & 0x0000ffff)
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enum msm_cpu {
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MSM_CPU_UNKNOWN = 0,
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MSM_CPU_7X01,
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MSM_CPU_7X25,
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MSM_CPU_7X27,
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MSM_CPU_8X50,
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MSM_CPU_8X50A,
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MSM_CPU_7X30,
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MSM_CPU_8X55,
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};
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enum msm_cpu socinfo_get_msm_cpu(void);
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uint32_t socinfo_get_id(void);
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uint32_t socinfo_get_version(void);
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char *socinfo_get_build_id(void);
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uint32_t socinfo_get_platform_type(void);
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uint32_t socinfo_get_platform_version(void);
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int __init socinfo_init(void) __must_check;
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static inline int cpu_is_msm7x01(void)
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{
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enum msm_cpu cpu = socinfo_get_msm_cpu();
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BUG_ON(cpu == MSM_CPU_UNKNOWN);
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return cpu == MSM_CPU_7X01;
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}
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static inline int cpu_is_msm7x25(void)
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{
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enum msm_cpu cpu = socinfo_get_msm_cpu();
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BUG_ON(cpu == MSM_CPU_UNKNOWN);
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return cpu == MSM_CPU_7X25;
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}
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static inline int cpu_is_msm7x27(void)
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{
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enum msm_cpu cpu = socinfo_get_msm_cpu();
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BUG_ON(cpu == MSM_CPU_UNKNOWN);
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return cpu == MSM_CPU_7X27;
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}
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static inline int cpu_is_qsd8x50(void)
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{
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enum msm_cpu cpu = socinfo_get_msm_cpu();
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BUG_ON(cpu == MSM_CPU_UNKNOWN);
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return cpu == MSM_CPU_8X50;
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}
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static inline int cpu_is_qsd8x50a(void)
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{
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enum msm_cpu cpu = socinfo_get_msm_cpu();
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BUG_ON(cpu == MSM_CPU_UNKNOWN);
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return cpu == MSM_CPU_8X50A;
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}
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static inline int cpu_is_msm8x55(void)
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{
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enum msm_cpu cpu = socinfo_get_msm_cpu();
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BUG_ON(cpu == MSM_CPU_UNKNOWN);
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return cpu == MSM_CPU_8X55;
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}
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static inline int cpu_is_msm7x30(void)
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{
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enum msm_cpu cpu = socinfo_get_msm_cpu();
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BUG_ON(cpu == MSM_CPU_UNKNOWN);
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return cpu == MSM_CPU_7X30;
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}
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#endif
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