notes-pmos-samsung-serranolte/interesting_files.md

Downstream Kernel samsung-serranolte

Samsung Galaxy S4 Mini LTE based on MSM8930 SoC

Kernel Config

KConfig path: arch/arm/mach-msm/Kconfig Related Makefiles: arch/arm/mach-msm/Makefile and arch/arm/mach-msm/Makefile.boot

Some config values

MACH_SERRANO_EUR_LTE

Which depends on: MACH_SERRANO

Referenced in:

arch/arm/mach-msm/board-8930-input-mxt.c:811

Specific function static void mxts_power_onoff(int onoff)

arch/arm/mach-msm/board-8930-pmic.c

Line 195: /* Initial PM8917 MPP configurations */

Line 359: extern void tsu6721_monitor(void); called by static void sec_bat_monitor_additional_check(void) referenced inside struct pm8921_sec_battery_data pm8921_battery_pdata referenced inside struct pm8921_charger_platform_data pm8921_chg_pdata

MACH_SERRANO

Which depends on: ARCH_MSM8930

Referenced in:

arch/arm/mach-msm/board-8930-input-mxt.c:610

Specific function static void mxts_power_onoff(int onoff)

ARCH_MSM8930

Which depends on:

ARCH_MSM_KRAITMP
ARM_GIC
CPU_V7
GPIO_MSM_V2
MSM_GPIOMUX
MSM_SCM if SMP
MSM_DIRECT_SCLK_ACCESS
REGULATOR
MSM_RPM_REGULATOR
MSM_RPM
MSM_XO
MSM_QDSP6_APR
MSM_QDSP6_CODECS
MSM_PIL
MSM_AUDIO_QDSP6 if SND_SOC
CPU_HAS_L2_PMU
MSM_SPM_V2
MSM_L2_SPM
MSM_NATIVE_RESTART
DONT_MAP_HOLE_AFTER_MEMBANK0
MSM_REMOTE_SPINLOCK_SFPB
ARCH_HAS_HOLES_MEMORYMODEL
MULTI_IRQ_HANDLER
MSM_PM8X60 if PM
HOLES_IN_ZONE if SPARSEMEM
ARM_HAS_SG_CHAIN
MSM_KRAIT_WFE_FIXUP
MSM_IOMMU_GPU_SYNC
MSM_CPU_PWRCTL
HAS_MACH_MEMUTILS
GENERIC_TIME_VSYSCALL

TODO: check which of these configs are already mainlined

Mainline config

Found ARM_GIC Found CPU_V7 Found REGULATOR Found SND_SOC Found ARCH_HAS_HOLES_MEMORYMODEL Found GENERIC_TIME_VSYSCALL

Other configs might be under different name or splitted in different way